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3000-33xx Series Service Manual

1. Factor I 99997 21 10 ICC 810CCI LI 0 OK n 1000V Full Scale Adjustment 206Hz Default Point 5 Enter reading on ELLE DMM here and click eo 0 7 0 o 0 4 Click FS CALC button DMM c og 4 Button should now read 2L 5509 5 700 000V Fine AN adjustment may be made using the up down buttons COMPO M onu OM Panirea 18 Corire 151 AAA 444 zin a I x wwwww ste gt c IES T ati 1000V Full Scale Adjustment Frequency Response Points Serier Viriwal Frees Panel VI e rf 0 7 0 0 0 OV m cones box and select lowest arat aie frequency available Enter readingon for this range 7 DMM here and click 39 Refer to appendix for CALC button DMM frequency points to DH adjust should now read 200 000V Fine Conta Kal 15 Poz isse adjustment may be m ded a A AA A EE uU made using the vvwwvvv up down buttons Bali E ns 3000 33xx Series Service Manual doc Page 39 3000 33xx Series Serivice Manual Transmille Ltd T Series Virtwa
2. Fai ees dean paar Ee irum Parrirea cup p p Actua M niu OM Fri cpu dean paar Ee 5 ue 00000 A CO Port Leem WW WW 2 WARNES BE MI Transmille Ltd Zero Adjustment 1 Click ZERO button output will automatically be set to 25 of Full Scale 2 Click START button 4 Click FS Button Full Scale Adjustment Frequency Response Points 01 0 2008 T 3000 Series Viriwal Fraai Pesel 8 4 2 00000 i e r r im r amp 5 I T 7 Enter reading on DMM here and click um E Sel Dusk Value CALC button DMM should now read 200 0000mV Fine adjustment may be made using the up down buttons paris pa Contal Cad Factes indes 21 Poste ia fes pon Ala LI Tn dte Precision Product Calibrator Dag m E arlual VIII Panel B COM Pat pur Hiis Caio 3000 33xx Series Service Manual doc 8 Double click frequency selection box and select lowest frequency available for this range Refer to appendix for frequency points to adjust Page 44 3000 33xx Series Serivice Manual Transmille Ltd Dr JOUD Series Virtwal Fraai 01 09 2008 4 2 00000 ia iz ie r Fa r P r IL Jw 5 T gare 5 8 Adjust 3000 Series at all frequencies as defined in the app
3. 1 THE CALIBRATOR WILL PRODUCE A 2 SECOND BEEP TO INDICATE FRONT PANEL CALIBRATION MODE IS ACTIVATED 1 Select 20V AC 206Hz output from the calibrator C2 Je cs 9 De e em Press the REF button to enable adjustment on this range Press to enter calibration mode 3000 33xx Series Service Manual doc Page 69 3000 33xx Series Serivice Manual Transmille Ltd The shift button will illuminate when calibration mode SHIFT Kus 3 Use the digital control Knob to change the measured output or the displayed resistance capacitance value as required DIGITALCONTRAL YONN DECREASE OUTPUT VALUE QD INCREASE OUTPUT VALUE IF THE MEASURED VALUE IS LOW FOR EXAMPLE 19 7V ROTATE THE DIAL CLOCKWISE UNTIL THE MEASURED VALUE READS 20V 20 0000V 20 0000V s MM score wer 000 MEASUREMENT ON METER MEASUREMENT ON METER IF THE MEASURED VALUE IS HIGH FOR EXAMPLE 20 3V ROTATE THE DIAL ANTI CLOCKWISE UNTIL THE MEASURED VALUE READS 20V 20 0000V v9 20 0000V lt lt s row score MCC _ 000 000 20 3000V 0 0 0 20 0000V 0 0 0 MEASUREMENT ON METER MEASUREMENT ON METER 4 Press again and the illumination will turn off to indicate the adjustment has been saved 3000 33xx Series Service Manual doc Page 70 3000 33xx Series Serivice Manual Transmille Ltd WORKED EXAMPLE Adjusting the 200mA DC Current Range To activate front
4. 1 me 1 Click Bandwidth on function selection screen 2 Click start 3000 Series Virtual Front Panel V7 8 01 02 2008 10 000MHz 2 3 Use down arrows to select frequencies Information Range Firmware TEST HEAD Set Output value ak Hz J BOOMHz 10MHz _ 20 30MHz sn 40MHz CH 2 SOMH2 TUM BOMH 2 CH 3 Set walue then press Enter OMHz VI 4 I Auto Output ON 4 Adjust until waveform on Calibration Control Scope Bw 1 Cal Ala Factor Start oscilloscope is G a t 6 gt Swe 600mV pk pk Send Factor 4 hd Y x kar dla Precision Multi Product Calibrator Change Adapte les Virtual Front Panel ut COM Pot Hide Cal Control Exit 5 Calibrate all frequencies from 5MHz to Bandwidth maximum 350MHZ or 610 MHz depending on option fitted 6 Click Store Button The frequency of the levelled sweep is crystal controlled and cannot be adjusted 3000 33xx Series Service Manual doc Page 57 3000 33xx Series Serivice Manual Transmille Ltd POWER FUNCTION CURRENT ADJUSTMENT OVERVIEW 1 Select POWER on function selection screen Click show calibration control Zi 3000 Series Virtual Front Panel V7 8 8 E jm Power Cal AC Power Range controls Information Range FTT I Calibration Mode ON C POWER DC POWER A ZERO 20A A L 204
5. gt 2 HN YY 799 Full Scale Adjustment Frequency Response Points T 3000 Seriea Virtwal Fraai a1 ma 2008 E 7 Double click frequency 17 selection box and select AEH i 2 0 0 0 0 pA 4D _ lowest frequency available ME for this range Refer to ADs 5 T Zero Fs appendix for frequency Information Flange points to adjust muet Sel Dulpui Value T ES FE mar fub 0H tr e jeran Foire OOH m 44 7777 mm e Cal E atr Precision Product Galibrator MIIII9I Front Panel compen De S 2000 Series Fraai Pasel V 7 8 010072008 E E 8 Adjust 3000 Series at Q 200 000A FES all frequencies as defined in the appendix 3 for the specific model anner zero 5 oes number we Sel Value T phat 1880 i LC Conia Kal Facies Indes 17 Peste mit pe 999999 e 9 Click the STORE button when all the ET ER XX ud m frequency tests are a a omes 9 pa Ec complete 3000 33xx Series Service Manual doc Page 42 3000 33xx Series Serivice Manual Transmille Ltd AC CURRENT ADJUSTMENT 2A Range IMPORTANT NO
6. t PRECISION CALIBRATORS LIBRATOR 3041 PRECISION MULTI PRODUCT CALI pp TO m 1 e 0 2915 Mai m r aur SERVICE MANUAL 3000 3300 MULTI PRODUCT CALIBRATORS SOLUTIONS IN CALIBRATION 3000 3300 Series MULTI PRODUCT CALIBRATORS amp PRECISION CALIBRATORS SERVICE MANUAL 3000 33xx Series Serivice Manual Table of Contents TABLE OF CONTENTS 3000 3300 Series Calibrator Range Overview 3350 3050 Product Relationship 3341 3 3041 Product Relationship 3310 3010 Product Relationship DISASSEMBLING THE 3000 SERIES CALIBRATOR LOCATION OF INTERNAL FUSES 3000 SERIES CALIBRATORS CONSTRUCTION THE REAR PANEL ASSEMBLY General Description Connections Circuit Description Rear Panel Assembly THE FRONT PANEL DISPLAY ASSEMBLY General Description Construction Connections Circuit Description Adjustments THE FRAME CONNECTOR BOARD ASSEMBLY General Description THE TOP POWER SUPPLY CONTROL PCB General Description Connections Replacing Fuses Circuit Description THE MICROCONTROLLER MODULE THE PT100 INDUCTANCE PCB OPTION General Description Connections Circuit Description THE MID ANALOGUE PCB General Description Connections Circuit Description THE REFERENCE amp D A PCB THE LOWER SCOPE POWER PCB OPTION General Description Connection Power Circuit Oscilloscope Circuit 3000 33xx Series Service Manual doc Transmille Ltd
7. 4 Click FS Button Freya tri gt dan pano Pre FF Duipur ON ELSE 0 999999 AN Full Scale Adjustment Frequency Response Points af Panel VI S 9 Double click frequency selection box and select lowest frequency available for this range Refer to appendix for frequency points to me adjust 1 02 2008 di EIL gt EG o5 T A D s 9 T T mb aaa ihih puis 1 AE x Jee Precision Hulli Product Galibrator Change pons Varlual Front Panel Hide _ 44448484 Page 47 3000 33xx Series Serivice Manual JOUD Series Virbzal 01 00 2008 4 20 0000 EZ p pi Pm i SoH A D S amp T ges 5 4 Idan Hang Firas S Tii Value 5 T ESEYE ES E SU III III ee S 22 Footie E Jesus CLP oam ar 0 4 M ws des IH eer 2 jingi Transmille Ltd 8 Adjust 3000 Series at all frequencies as defined in the appendix for the specific model number 9 Click the STORE button when all the frequency tests are complete i SEE
8. Connect using the 50 ohm screened coax cable with low thermal 4mm plugs Note the cable used on this test 1s very important It raust be very hich insulation so as not to shunt the resistance from the calibrator It must also be screened to prevent pick up making the reading noisy The HP3458A should be set for 4 wire olums reading with line trig and Offset comp on Procal will set correct functions automatically over the interface 2 Select 4 wire Ohms from FUNCTION SELECTION SCREEN 3 Select 0 Ohms and select MATH NULL on DMM The calibration constant is always O zero for this range as this is the zero reference for all other 4 wire Ohms readings 4 Select 100mOhms and note reading on DMM i 3000 Series Virtual Front Panel V7 8 8 6 The reading here Information Range amp on the 30XX Firmware raz oi should now be the click the send cal Close TOR 9 COM Port f 4 n acto butto M Auto Output ON Local enter the DMM reading again as in St step 5 General Setup Store Abort Mode Setup EJ Change Adapter 3 COM Port D iver About Editor Hide Cal Control Exit 3000 33xx Series Service Manual doc Page 51 3000 33xx Series Serivice Manual CAPACITANCE ADJUSTMENT Transmille Ltd 1 Select capacitance on function selection screen Click show calibration control 2 Connect screened test leads between 30xx Voltage terminals and capacitance bridge Connect
9. NPLC 30 NDIG 7 AUTO RANGE OCOMP ON Set MATH CTRD85 if using HP Agilent 3458A to read directly in C 30xx Terminals Voltage amp Current Notes Resistance valued measured on DMM and entered into calibration control panel 1 Select PRT on function selection screen Click show calibration control 2 Connect test leads for 4 wire resistance measurement as shown below Measuring 4 Wire Ohms output using 4 Wire Connection to DMM Connect the calibrator voltage terminals to the DMM sense Input terminals and the Calibrators Curent wire ohms terminals to the DMM voltage 2 wire input terminals Connect using the 50 ohm screened coax cable with low thermal 4mm plugs 10007 Note the cable used on this test 15 very important It must be very hich insulation so as not to shunt the resistance from the calibrator It must also be screened to prevent pick up making the reading noisy The HPS455 A should be set for 4 wire ohms reading with line trig and Offset comp on Procal will set correct functions automatically over the interface 3 If an HP3458A DMM is used select 4 wire Ohms and MATH CTRD85 This causes the DMM to read directly in deg C Other types of meter may require the resistance reading to be converted into deg C using PRT tables 4 Select 100 deg C and note reading on meter 3000 Series Virtual Front Panel V7 8 01 02 2008 7 The reading here amp on the 30xx Information Range shoul
10. Notes NULL DMM before test and re check NULL after 200mV range adjustments 1 Connect shrouded test leads between 30xx Voltage terminals and DMM Voltage input Connections for DC amp AC voltage Measurements 1 Metre 50 olun Screened Coax with low thermal 4mm plugs on each end Short together at Calibrator end Adjustment sequence for DC 200mvV to 20 ranges 1 Zero 2 full scale 3 full scale Zero Adjustment 1 Click 200mV range button FD Series Virtual 4 4 2 Click START 000 mou button gt ann a Fri saka fan pagar Eris iy rs A Chas CG Post M onu Duipur ON Leow Conil Lal Fark 43 rr Be EX 9 9 3 Click up down 102 Frecisinn Multi Fraduct Calibrator 5 Wrtual hont Fanel Aba Bam ws is a Hide C Contd buttons until DMM reads 0 0000mV 3000 33xx Series Service Manual doc Page 23 3000 33xx Series Serivice Manual Transmille Ltd Positive Full Scale Adjustment Eli 3000 Series Virtual Front Panel V7 8 8 200 000mv 4 CI FS 9 C C C e C Information Range Firmware Set Output Value aee Close Set value th Enter value then press COM Port 5 Enter reading on DMM here and click V Auto Output ON Calibration Control Cal Factor Index 1 Positive CA LC button DM M Cal Factor Reset Actual 0 7 Start
11. 10Hz FS ADJ 2V 30Hz FS ADJ 2V 56Hz FS ADJ 2 10602 FS ADJ 2 59602 FS ADJ 2V 1MLI7 FS ADJ 2V 2kHz FS ADJ 2 3 5kHz FS ADJ 2V 5kHz FS ADJ 2V 7 5kHz FS ADJ 2V 10kHz FS ADJ 2V 15kHz FS ADJ 2 20kHz FS ADJ Page 2 of 11 200mV 200mV 200mV 200mV 200mV 200mV 200mV 200mV 200mV 200mV 200mV 200mV 200mV 200mV 2V 0 21V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V ADJ USTMENT POINTS TEST VALUE CONNECTIONS NOTES Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Page 2 of 11 Procedure Version 3 2 V10 N 26 11 2008 RANS TITLE 2V 2V 2V 2V 2V 2V 2V 2V 2V 20 20V 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 30kHz FS ADJ 40kHz FS ADJ 50kHz FS ADJ 60kHz FS ADJ 80kHz FS ADJ 100kHz FS ADJ 200kHz FS ADJ 400kHz FS ADJ 500kHz FS ADJ 206Hz FS ADJ
12. 10kHz 30Hz 40Hz 56Hz 1kHz 5kHZ 10kHz Lead check test 1kV Range 56Hz 20V 50V 21V 21V 21V 100V 200V 200V 200V 200V 200V 200V 200V 50V 210V 210V 210V 700V 700V 700V 700V 700V 700V 250V 1000V Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM USE HV ADAPTOR TO MEASURE 1KV Connect Calibrator V terminals to DMM Linearity 20V DC Range Linearity Linearity Page 4 of 17 19V 18V Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Procedure Version 3 2 V10 N 26 11 2008 TRANSMILIF Transmille 3041 Multi Product Calibrator MMM5MIIII Pag
13. 1kHz Inductance 1kHz 1mH 10mH 19mH 29mH 50mH 100mH 1H 10H Reference Frequency Output Ref Freq Mult Frequency Frequency Frequency Frequency Page 12 of 17 1 0Hz Measure 10Mhz REF Frequency 10MHz Measure Calibrators output 12 100kHz 50kHz Procedure Version 3 2 V10 N 26 11 2008 Transmille 3041 Multi Product Calibrator TRANSMILLE Page 13 of 17 www VERIFICATION POINTS TITLE TEST VALUE CONNECTIONS NOTES Frequency 20kHz Frequency 10kHz Frequency 12 Frequency 102 1 ppm Frequency Option Ref Freq Mult 1 0Hz Measure 10Mhz REF Frequency Frequency 10MHz Measure Calibrators output Frequency 1MHz Frequency 100kHz Frequency 50kHz Frequency 20kHz Frequency 10kHz Frequency 1kHz Frequency 100Hz Amplitude Output DC Voltage 10mV Div Adj 60mV Connect Calibrator V terminals to DMM 100mV Div Adj 600mV Connect Calibrator V terminals to DMM 2mV Div 12mV Connect DMM to Scope output 5mV Div 30mV 10mV Div 60mV 20mV Div 120mV 50mV Div 300mV 100mV Div 600mV 200mV Div 1 2V 500mV Div 3V 1V Div 6V 2V Div 12V 5V Div 30V Page 13 of 17 Procedure Version 3 2 V10 N 26 11 2008 RANSMIILE Transmille 3041 Multi Product Calibrator mem VERIFICATION POINTS TITLE TEST VALUE CONNECTIONS NOTES 10V Div 60V 20V Div 120V 20ns Div 50MHz 50ns Div 20MHz 100ns Div 10MHz 200ns Div 5MHz 500ns Div 2MHz 1us Div 1MHz 2us Div 500kHz 5us Div 200kHz 10us Div 1002
14. 1kHz Measured Cp up to 1uF Cs above inF 1nF Select Parrel cap measurement amp OC CE Trim bridge conect to V out on Calibrator 10nF 10 0nF 20nF 20nF 50nF 50nF 100nF 100nF 1uF 1uF 10uF 10uF Select Series capacitance measurement Auto Capacitance 1kHz Measured Cp up to luF Cs above 1nF 1nF Trim bridge conect to V out on Calibrator 10nF 10 0nF 20nF 20nF 50nF 50nF 100nF 100nF 1uF 1uF 10uF 10uF Select Series capacitance measurement Simulated Capacitance 100uF 100uF Select Series capacitance measurement 1mF 1mF Select Series capacitance measurement Page 11 of 17 Procedure Version 3 2 V10 N 26 11 2008 Transmille 3041 Multi Product Calibrator TRANSMILLE Page 12 of 17 TITLE 10mF VERIFICATION POINTS TEST VALUE CONNECTIONS NOTES 10mF Select Series capacitance measurement Manual Inductance 1kHz measured Ls up to 1H Lp above Inductance 1kHz Inductance 1kHz Inductance 1kHz Inductance 1kHz Inductance 1kHz Inductance 1kHz Inductance 1kHz Inductance 1kHz Manual Inductance 1kHz measured Ls up to 1H Lp above 1mH Select Ls Measurement Short bridge leads at connector end and perform SC Trim 10mH 19mH 29mH 50mH 100mH 1H 10H Change Measurement to Lp Measurement Auto Inductance 1kHz measured Ls up to Lp above Inductance 2 1kHz Inductance 1kHz Inductance 1kHz Inductance 1kHz Inductance 1kHz Inductance 1kHz Inductance
15. 20us Div 50kHz 50us Div 20kHz 100us Div 10kHz 200us Div 5kHz 500us Div 2kHz 1ms Div 1kHz 2ms Div 5002 5ms Div 200Hz 10ms Div 100Hz 20ms Div 50Hz 50ms Div 20Hz 100ms Div 10Hz 200ms Div 5Hz 200ms Div 500ms Div 2Hz 200ms Div 1s Div 1Hz 200ms Div 600 MHz Frequency Sweep Output 10MHz Page 14 of 17 10MHz Procedure Version 3 2 V10 N 26 11 2008 TRANSMILIF Transmille 3041 Multi Product Calibrator RANOMILLE Page 15 of 17 VERIFICATION POINTS TITLE TEST VALUE CONNECTIONS NOTES 300MHz 300MHz 600MHz 600MHz Level o 5MHz 600mV Level 250MHz 600mV Level 600MHz 600mV 10MHz 10MHz 100MHz 100MHz 350MHz 350MHz Level 5MHz 600mV Level 100MHz 600mV Level 350MHz 600mV BW ref frequency 50kHz Connect DMM to Scope output BW ref level Adj 0 2127V MEASURE LEVEL WITH DMM USING EXT 50 OHM BW ref level 0 2127V MEASURE LEVEL WITH DMM USING EXT 50 OHM Fast Rise output PASS Fast Rise output 600mV 10nS Power Option AC Voltage Measurements Current out 20V Range 56Hz 20V Connect Calibrator V terminals to DMM 20A Current shunt 200V Range 60Hz 50V Connect Calibrator V terminals to DMM 20A Current shunt 200V Range 60Hz 100V Connect Calibrator V terminals to DMM 200V Range 45Hz 200V Connect Calibrator V terminals to DMM 200V Range 60Hz 200V Connect Calibrator V terminals to DMM 200V Range 400Hz 200V Connect Calibrator V terminals to DMM 1000V Range 60Hz 500V Connect Calibrator V
16. 3 Power Cal 1 Click ZERO button output will automatically be set to 3A 3 Click up down buttons until DMM reads 3A 2 Click START button Cal Fark _ 4 9 9 PLCN dard Cal eee n EN Jita Precision Multi Product Calibrator F oman Wrtual kont Fanel MM ss 3000 33xx Series Service Manual doc Page 60 3000 33xx Series Serivice Manual Transmille Ltd Full Scale Adjustment m A Serie EHI T Frant Fanmi ERFURT 5 Enter reading on DMM here and click Calc Power CF button DMM should now read 20A Fine DE POWER adjustment may be made using the up down buttons 5 COM Por Lerm iz T Sicha A eite c ba b d b dh ka _ 8 Dean I3 DC Power Current Adjustment 2A Range 4 Click FS Button SETTINGS amp CONNECTIONS 1 sets of Low thermal screened test lead with 4mm plugs 1 set of individual test Test Leads leads HP3458 Setting _ DCV NPLC 30 NDIG 6 2V Range BOxx Terminals Current Notes MATH OFF selected prior to measurements Measured using a 1 Ohm shunt resistor Zero adjustment is performed at 0 3A Full Scale adjustment is performed at 2A This is automatically set by the VFP software when in power calibration mode Measuring 2 Amp output on Power Connect the output from the 2 Amp terminals on the calibrator to the current shunt using ind
17. Fast Rise output 600mV 10nS Short bridge leads at connector end and perform SC Trim Power Option AC Voltage Measurements Current out 3A Phase Angle Mains Volts Phase Angle Full Range Harmonic Generation Measurements 50Hz fundmental 20V 5A Page 11 of 11 U O D lt D x o C NO lt i O e 2 no O I no O O Co III Transmille 3041 Multi Product Calibrator VERIFICATION POINTS Page 1 of 17 TITLE TEST VALUE CONNECTIONS NOTES DMM ZERO OV 200mV Lead Check 50mV Connect Calibrator V terminals to DMM 200mV Range OmV Connect Calibrator V terminals to DMM 200mV Range 100mV Connect Calibrator V terminals to DMM 200mV Range 200mV Connect Calibrator V terminals to DMM 200mV Range 100mV Connect Calibrator V terminals to DMM 200mV Range 200mV Connect Calibrator V terminals to DMM DMM ZERO OV gt gt gt S C TEST LEADS lt lt lt 2V Lead Check 100mV Connect Calibrator V terminals to DMM 2V Range 0 22V Connect Calibrator V terminals to DMM 2V Range 1V Connect Calibrator V terminals to DMM 2V Range 2V Connect Calibrator V terminals to DMM 2V Range 0 22V Connect Calibrator V terminals to DMM 2V Range 1V Connect Calibrator V terminals to DMM 2V Range 2V Connect Calibrator V terminals to DMM 20V Lead Check OV Connect Calibrator V terminals to DMM 20V Range 2 2V Connect Calibrator V terminals to DMM 20V Range 10V Connect Calibrator V terminals to DMM 20V
18. Power Option AC Current Voltage out 20V DC Current output Power DC Voltage out 20 DC Voltage output on Power DC Current 3Amp Phase Angle Measured at 20V 5A 50Hz AC Harmonic Generation Measurements 50Hz fundmental 20V 5A Phase Angle Mains Volts Phase Angle Full Range Page 12 of 12 Procedure Version 4 3 V10 N 24 04 2007 III Transmille 3010 Multi Product Calibrator sen VERIFICATION POINTS Page 1 of 17 TITLE TEST VALUE CONNECTIONS NOTES DMM ZERO OV 200mV Lead Check 50mV Connect Calibrator V terminals to DMM 200mV Range OmV Connect Calibrator V terminals to DMM 200mV Range 100mV Connect Calibrator V terminals to DMM 200mV Range 200mV Connect Calibrator V terminals to DMM 200mV Range 100mV Connect Calibrator V terminals to DMM 200mV Range 200mV Connect Calibrator V terminals to DMM DMM ZERO OV gt gt gt S C TEST LEADS lt lt lt 2V Lead Check 100mV Connect Calibrator V terminals to DMM 2V Range 0 22V Connect Calibrator V terminals to DMM 2V Range 1V Connect Calibrator V terminals to DMM 2V Range 2V Connect Calibrator V terminals to DMM 2V Range 0 22V Connect Calibrator V terminals to DMM 2V Range 1V Connect Calibrator V terminals to DMM 2V Range 2V Connect Calibrator V terminals to DMM 20V Lead Check OV Connect Calibrator V terminals to DMM 20V Range 2 2V Connect Calibrator V terminals to DMM 20V Range 10V Connect Calibrator V terminals to DMM 20V Range 20V Connect Calibrator V
19. This module provides the complete control of the calibrator The board contains also the firmware Flash holds calibration constants and RAM required for the calibrator This is board level replacement if a fault is suspected with the processor functions THE PT100 INDUCTANCE PCB OPTION General Description Plugs into the top board to provide PT100 resistance values and or inductance Values must be calibrated after board is fitted Connections 3 rows of pin connection to top board Circuit Description Precision wire wound resistors switched by relays controlled from the processor Relays driven directly from latched relay drivers on the processors bus Inductance similar 3000 33xx Series Service Manual doc Page 15 3000 33xx Series Serivice Manual Transmille Ltd THE MID ANALOGUE PCB General Description The mid analogue PCB contains all the circuitry to produces all of the DC and AC voltage and current ranges All outputs are controlled by feedback against the output 10 Volts to 10 Volts from the ultra precision 26 Bit D A which plugs into this board Precision resistors attenuators and precision current shunts selected by relays and analogue switches depending on the range measure the output and compare with the reference the error signal is amplified a feed to the power output amplifiers High voltages can be present on this board and a shock hazard exists when working on tt Connections 1 3 32 way conne
20. illumination will turn off to indicate the adjustment has been saved 3000 33xx Series Service Manual doc Page 70 3000 33xx Series Serivice Manual Transmille Ltd WORKED EXAMPLE Adjusting the 200mA DC Current Range To activate front panel calibration mode press the following key sequence jJ ONLY REQUIRED IF THE CALIBRATOR IS NOT ALREADY IN CALIBRATION MODE OUTPUT ON SHIFT 1 THE CALIBRATOR WILL PRODUCE A 2 SECOND BEEP TO INDICATE FRONT PANEL CALIBRATION MODE IS ACTIVATED 1 Select 200mA DC output from the calibrator Press the REF button to enable adjustment on this range Press to enter calibration mode The shift button will illuminate when in calibration mode SHIFT 3000 33xx Series Service Manual doc Page 71 3000 33xx Series Serivice Manual Transmille Ltd 3 Use the digital control Knob to change the measured output or the displayed resistance capacitance value as required DIGITALCONTRAL YONN DECREASE OUTPUT VALUE QD INCREASE OUTPUT VALUE IF THE MEASURED VALUE IS LOW FOR EXAMPLE 197mA ROTATE THE DIAL CLOCKWISE UNTIL THE MEASURED VALUE READS 200mA 200 000mA 200 000mA s rome 59 wer 000 000 MEASUREMENT ON METER MEASUREMENT ON METER IF THE MEASURED VALUE IS HIGH FOR EXAMPLE 203mA ROTATE THE DIAL ANTI CLOCKWISE UNTIL THE MEASURED VALUE READS 200mA 200 000mA 200 000mA _ owe sco wer _ 000
21. should now read 9 9 Stor 5 200 0000mV Fine NM BEES 1 00k Abort adjustment may be d th SOx Precision Mukti Product Calibrator change made Ng e Virtual Front Pan l About COM Pot Hide x Control up down buttons Negative Full Scale Adjustment i 3000 Series Virtual Front Panel V7 8 01 02 2008 6 Click FS 7 Enter reading on 2 0 0 0 0 OmV button DMM here and click 5 6 66 66 6 6 CALC button DMM Information no 2 _ Firmware Set Dutput Value 2200 0000mv Fine adjustment ied be Set value then press Enter ose made using the cus up down buttons 8 Click the Calibration Factor Index 23 D P Cal Factor Reset Start 733 MA ao STORE button a Store Send 9 Factor Calc 1 v v v v 10 Abort w Setup 30xx Precision Multi Product Calibrator Change ou Virtual Front Panel B COM Port Editor Hide Control Ix i 2V AND 20V RANGES ARE ADJ USTED USING THE SAME METHOD AS THE 200mV RANGE 1 SEE APPENDIX FOR SPECIFIC ADJ USTMENT POINTS FOR Y 3050 3041 3010 CALIBRATORS 3000 33xx Series Service Manual doc Page 24 3000 33xx Series Serivice Manual Transmille Ltd DC HIGH VOLTAGE ADJUSTMENT 200V and 1000V Ranges SETTINGS amp CONNECTIONS Test Leads 1 m 50 Ohm screened COAX with low thermal 4mm plugs HP3458 Setting DCV NDIG 6 NPLC 30 1000V RANGE 30xx Terminals Voltage Note
22. 20 20V 20V 20V 20V 20V 20V 200V 200V 200V 200V 200V 200V 200V 200V 200V 200V 7 5kHz FS ADJ 200V 40Hz FS ADJ 56Hz FS ADJ 106Hz FS ADJ 596Hz FS ADJ 1kHz FS ADJ 2kHz FS ADJ 3 5kHz FS ADJ bkHz FS ADJ 7 5kHz FS ADJ 10kHz FS ADJ 15kHz FS ADJ 20kHz FS ADJ 30kHz FS ADJ 40kHz FS ADJ 50kHz FS ADJ 60kHz FS ADJ 80kHz FS ADJ 100kHz FS ADJ 206Hz FS ADJ 206Hz Z ADJ 40Hz FS ADJ 56Hz FS ADJ 106Hz FS ADJ 596Hz FS ADJ 1kHz FS ADJ 2kHz FS ADJ 5 2 FS ADJ Page 3 of 11 3 5kHz FS ADJ TEST VALUE 20V 20V 20V 20V 20V 20V 20V 20V 20V 20V 20V 20V 20V 20V 20V 20V 20V 20V 200V 21V 200V 200V 200V 200V 200V 200V 200V 200V 200V ADJ USTMENT POINTS CONNECTIONS NOTES Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM C
23. 206Hz Z ADJ 10Hz FS ADJ 30Hz FS ADJ 56Hz FS ADJ 106Hz FS ADJ 596Hz FS ADJ 1kHz FS ADJ 2kHz FS ADJ 3 5kHz FS ADJ okHz FS ADJ 7 5kHz FS ADJ 10kHz FS ADJ 15kHz FS ADJ 20kHz FS ADJ 30kHz FS ADJ 40kHz FS ADJ 50kHz FS ADJ 60kHz FS ADJ 80kHz FS ADJ Page 3 of 11 TEST VALUE 2V 2V 2V 2V 2V 2V 2V 2V 2V 20V 2 1V 20V 20V 20V 20V 20V 20V 20V 20V 20V 20V 20V 20V 20V 20V 20V 20V 20V 20V MILE Transmille 3041 3041 Multiproduct Calibrator I ADJUSTMENT POINTS CONNECTIONS NOTES Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminal
24. 20V Lead Check OV Connect Calibrator V terminals to DMM 20V Range 2 2V Connect Calibrator V terminals to DMM 20V Range 10V Connect Calibrator V terminals to DMM 20V Range 20V Connect Calibrator V terminals to DMM 20V Range 2 2V Connect Calibrator V terminals to DMM 20V Range 10V Connect Calibrator V terminals to DMM 20V Range 20V Connect Calibrator V terminals to DMM 200V Lead Check 5V Connect Calibrator V terminals to DMM 200V Range 22V Connect Calibrator V terminals to DMM 200V Range 100V Connect Calibrator V terminals to DMM 200V Range 200V Connect Calibrator V terminals to DMM 200V Range 200V Connect Calibrator V terminals to DMM Page 1 of 17 Procedure Version 2 2 V000 N 05 12 2008 Transmille 3050 Multifunction Calibrator TRANSMILLE Page 2 of 17 naar VERIFICATION POINTS TITLE TEST VALUE CONNECTIONS NOTES 200V Range 100V Connect Calibrator V terminals to DMM 200V Range 22V Connect Calibrator V terminals to DMM 1kV Lead Check 50V Connect Calibrator V terminals to DMM 1kV Range 220V Connect Calibrator V terminals to DMM 1kV Range 1000V Connect Calibrator V terminals to DMM NEG SWITCH DELAY 10V Connect Calibrator V terminals to DMM 1kV Range 1000V Connect Calibrator V terminals to DMM 1kV Range 220V Connect Calibrator V terminals to DMM SET ZERO WAIT OmV Connect Calibrator V terminals to DMM AC Voltage Output Frequency Tests 10kHz at 2V 10kHz 100kHz at 2V 100kHz 200mV Lead Check 100mV USE SCREEN LEADS S
25. 20mA 20mA 20mA 20mA 20mA 20mA 20mA 20mA 200mA 21mA 200mA 200mA 200mA 200mA 200mA 200mA 200mA 200mA 200mA Transmille 3050 Multifunction Calibrator zou ADJUSTMENT POINTS CONNECTIONS NOTES Page 6 of 11 Procedure Version 2 2 V000 N 05 12 2008 Transmille 3050 Multifunction Calibrator TRANSMILLE Page 7 of 11 ADJ USTMENT POINTS TITLE TEST VALUE CONNECTIONS NOTES 200mA 7 5kHz FS ADJ 200mA 200mA 10kHz FS ADJ 200mA 2A 206Hz FS ADJ 2 gt gt gt Use 1 1Ohm Shunt lt lt lt 2A 206Hz 2 ADJ 0 21A gt gt gt Use 1A 1Ohm Shunt lt lt lt 2 10Hz FS ADJ 2 gt gt gt Use 1A 1 Shunt lt lt lt 2 40Hz FS ADJ 2 gt gt gt Use 1 1 Shunt lt lt lt 2 56Hz FS ADJ 2 gt gt gt Use 1 1 Shunt lt lt lt 2A 10602 FS ADJ 2A gt gt gt Use 1A 1Ohm Shunt lt lt lt 2 59602 FS ADJ 2 lt lt lt Use 1 1Ohm Shunt lt lt lt 2A 1kHz FS ADJ 2 lt lt lt Use 1 1Ohm Shunt lt lt lt 2A 2kHz FS ADJ 2 lt lt lt Use 1 1Ohm Shunt lt lt lt 20A 206Hz FS ADJ 20A gt gt gt Use 10 0 10Ohm Shunt gt gt gt 20A 206Hz Z ADJ 2 1A gt gt gt Use 10A 0 10Ohm Shunt lt lt lt 20A 10Hz FS ADJ 10A gt gt gt Use 10A 0 10Ohm Shunt lt lt lt 20A 40Hz FS ADJ 10A gt gt gt Use 10A 0 1Ohm Shunt gt gt gt 20A 56Hz FS ADJ 10A gt gt gt Use 10A 0 10Ohm Shunt gt gt gt 20A 106Hz FS ADJ 10A gt gt gt Use 10A
26. 30A Range 30A Range 30A Range 30A Range 30A Range 30A Range 30A Range AC CURRENT 100mA 200mA 100mA 200mA 100mA 0 21A 1A 2A 1A 2A 1A 2 1A 10A 20A 30A 30A 20A 10A Transmille 3010 Multi Product Calibrator VERIFICATION POINTS TEST VALUE CONNECTIONS NOTES gt gt gt Use 1A 1Ohm Shunt lt lt lt lt lt lt Use 1A 1Ohm Shunt gt gt gt gt gt gt Use 1A 1Ohm Shunt lt lt lt gt gt gt Use 1A 1Ohm Shunt lt lt lt gt gt gt Use 1A 1Ohm Shunt lt lt lt lt lt lt Use 1A 1Ohm Shunt lt lt lt gt gt gt Use 10A 0 10Ohm Shunt gt gt gt gt gt gt Use 10 0 1Ohm Shunt gt gt gt gt gt gt Use 10A 0 10Ohm Shunt gt gt gt gt gt gt Use 10 0 10Ohm Shunt gt gt gt gt gt gt Use 50A 0 010hm Shunt TL174 lt lt lt gt gt gt Use 50A 0 010hm Shunt TL174 lt lt lt gt gt gt Use 10A 0 10Ohm Shunt gt gt gt gt gt gt Use 10A 0 10Ohm Shunt lt lt lt Page 7 of 7 200uUA Lead Check 200uA Rng 200 Rng 200 Rng 200 Rng 200uA Rng 200 Rng 200uA Rng 200uA Rng Page 7 of 17 40Hz 2062 102 10 2 40Hz 56Hz 1kHz 10kHz 100 20uA 20uA 20uA 200uA 2000 2000 2000 200uA CONNECT FOR LOW CURRENT MEASUREMENTS Procedure Version 4 3 V10 N 24 04 2007 RANS I IM CALIBRATION TITLE 2mA Lead Check 2mA Rng 40Hz 2mA Rng 206Hz 2mA Rng 10kHz 2mA Rng 10Hz 2mA Rng 40H
27. Degrees 3 400Hz 2 50Hz 20 0 Degrees Set 400Hz 2 20A 0 Degrees Set o0Hz 0 20 400Hz 2 20 To check the values have been successfully stored in the calibrator exit the 3000 Series Phase Setup Utility and restart the program The values should be loaded from the calibrator and displayed on screen if stored successfully 3000 33xx Series Service Manual doc Page 82 3000 33xx Series Serivice Manual Transmille Ltd HARDWARE ADJUSTMENT POINTS These trimmers are factory set and should not require adjustment during routine calibration Adjustments to these points would only be required if a repair had been made on the high voltage or AC sections of the calibrator HV Current AC Zero HV Current Limit Adjustment R110 Trimmer sets the over current trip levels for the 200V and 1kV ranges To check limit connect a power decade box set to 100kOhms with a current meter in series across the voltage output terminals Select 100V DC and press output ON Slowly wind down the resistance value until the unit goes into standby mode This should happen when the current meter reads between 9 and 11mA If the unit goes into standby outside this current range adjust the pot clockwise to increase the current or anti clockwise to reduce it AC Zero Adjustment VR2 This trimmer sets the DC level on the output of the RMS converter IC Connect a voltmeter on 100mV DC range between TP11 ve and solder tag on long
28. Front Panel buttons until DMM reads 10uA 3000 33xx Series Service Manual doc Page 31 3000 33xx Series Serivice Manual Transmille Ltd 6 Enter reading on DMM here and click CALC button DMM should now read 2A Fine adjustment may be made using the up down buttons 8 Enter reading on DMM here and click CALC button DMM should now read 2A Fine adjustment may be made using the up down buttons Positive Full Scale Adjustment EHE cries Frant Fanm 00000A ELDE 4FS Finn a ouve a fer paar Ee z M nid Dido MI as Be 4 4 4 4 4 4 _ kika bd ka 4 25 7 Click FS 2 00000A Dou Pity ae EL Fri sakes fan ce Eri M onu Duipur OH d Fart im 22 W 9 Click the 94 4 STORE button 3000 33xx Series Service Manual doc Page 32 3000 33xx Series Serivice Manual Transmille Ltd DC CURRENT ADJUSTMENT 20A Range SETTINGS amp CONNECTIONS Test Leads 1 sets of Low thermal screened test lead with 4mm plugs 1 set of individual test leads HP3458 Setting DCV NPLC 30 NDIG 6 2V Range 30 Terminals High Current Notes Measured using a 0 1 Ohm shunt resistor Zero performed at 100uA Full scale performed at 20A to reduce self heating in shunt resistor Connect test leads between
29. General Description The front panel assembly provides a complete user interface to the calibrator and includes the LCD Graphic Display Module amp backlight custom rubber keyboard digital potentiometer and all associated control logic Also on the PCB are the relays which connect the low to ground earth of the output the output connections themselves and the feature pod connector Construction The PCB and display are mounted on studs from the plastic front panel The front panel itself is screwed into the frame by 5 screws located around the front panel bezel Connections There are several connections to this panel 1 Processor interface to front panel PCB from Top PCB ribbon cable 2 Internal connection from Display to PCB 3 Internal Connection from Keyboard to PCB 4 Ext Pod 9 way ribbon to connector PCB 5 Connections to the volts low current output sockets from connector board 6 Connection to the 30 Amp Output sockets from Rear Panel Assembly 7 Connection to Scope BNC from Scope Power PCB if option Fitted Circuit Description This PCB has only logic control circuitry made up of some address decoding and data latches to drive the LED s and earthing relays 3000 33xx Series Service Manual doc Page 12 3000 33xx Series Serivice Manual Transmille Ltd Adjustments Two trimmers adjust the contrast and back light brightness BRIGHTNESS CONTRAST THE FRAME CONNECTOR BOARD ASSEMBLY General Description Fit
30. Page 17 of 17 Procedure Version 2 2 V000 N 05 12 2008
31. Page 2 3000 33xx Series Serivice Manual CALIBRATION VERIFICATION OVERVIEW Adjustment Equipment Required ADJUSTMENT OVERVIEW USING 3000 SERIES VIRTUAL FRONT PANEL SOFTWARE otarting the Virtual Control Program DC LOW VOLTAGE ADJUSTMENT 200mV to 20V Ranges Zero Adjustment Positive Full Scale Adjustment Negative Full Scale Adjustment DC HIGH VOLTAGE ADJUSTMENT 200V and 1000V Ranges 200V Zero Adjustment 200V Positive Full Scale Adjustment 200V Negative Full Scale Adjustment 1000V Zero Adjustment 1000V Positive Full Scale Adjustment 1000V Negative Full Scale Adjustment DC CURRENT ADJUSTMENT 200uA to 200mA Range Zero Adjustment Positive Full Scale Adjustment Negative Full Scale Adjustment DC CURRENT ADJUSTMENT 2A Range Zero Adjustment Positive Full Scale Adjustment Negative Full Scale Adjustment DC CURRENT ADJUSTMENT 20A Range Zero Adjustment Positive Full Scale Adjustment Negative Full Scale Adjustment AC LOW VOLTAGE ADJUSTMENT 200mV to 20V Ranges Zero Adjustment Full Scale Adjustment 206Hz Default Point Full Scale Adjustment Frequency Response Points AC HIGH VOLTAGE ADJUSTMENT 200V and 1000V Ranges 200V Zero Adjustment 200V Full Scale Adjustment 206Hz Default Point 200V Full Scale Adjustment Frequency Response Points 1000V Zero Adjustment 1000V Full Scale Adjustment 206Hz Default Point 1000V Full Scale Adjustment Frequency Response Points AC CURRENT ADJUSTMENT 200uA to 200mA Ze
32. Transmille 3050 Multifunction Calibrator TRANSMILLE Page 13 of 17 www VERIFICATION POINTS TITLE TEST VALUE CONNECTIONS NOTES Frequency 10kHz Frequency 1kHz Frequency 100Hz 1 ppm Frequency Option Ref Freq Mult 1 0Hz Measure 10Mhz REF Frequency Frequency 10MHz Measure Calibrators output Frequency 1MHz Frequency 100kHz Frequency 50kHz Frequency 20kHz Frequency 10kHz Frequency 12 Frequency 102 Amplitude Output DC Voltage Amplitude Output DC Voltage 10mV Div Adj 60mV Connect Calibrator V terminals to DMM 100mV Div Adj 600mV Connect Calibrator V terminals to DMM 2mV Div 12mV Connect DMM to Scope output 5mV Div 30mV 10mV Div 60mV 20mV Div 120mV 50mV Div 300mV 100mV Div 600mV 200mV Div 1 2V 500mV Div 1V Div 6V 2V Div 12V Page 13 of 17 Procedure Version 2 2 000 8 Transmille 3050 Multifunction Calibrator IRANSMILLE Page 14 of 17 www VERIFICATION POINTS TITLE TEST VALUE CONNECTIONS NOTES oV Div 30V 10V Div 60V 20V Div 120V Timebase Output 20ns Div 50MHz 50ns Div 20MHz 100ns Div 10MHz 200ns Div 5MHz 500ns Div 2MHz 1us Div 1MHz 2us Div 500kHz 5us Div 200kHz 10us Div 1002 20us Div 50kHz 50us Div 20kHz 100us Div 10kHz 200us Div 5kHz 500us Div 2kHz 1ms Div 1kHz 2ms Div 500Hz 5ms Div 2002 10ms Div 102 20ms Div 50Hz 50ms Div 20Hz 100ms Div 10Hz 200ms Div 5Hz 200ms Div 500ms Div 2HZ 200ms Div 1s Div 1Hz 200ms Div Page 14 of
33. heatsink bar ve Set calibrator to zero on 200mV AC range and adjust VR2 until the reading on TP11 is OmV DC 3000 33xx Series Service Manual doc Page 83 3000 33xx Series Serivice Manual Transmille Ltd 3000 3300 Series Multi Product Calibrators amp Precision Calibrators Appendix A Verification amp Adjustment Points 3000 33xx Series Service Manual doc Page 84 3000 33xx Series Serivice Manual Transmille Ltd 3341 3 3041 Product Relationship 3341 200mV Range 25ppm DC VOLTAGE 2V Range Precision 20V Range Calibrator a AC Capability to Any Fitted Voltage or Current Range 200V Range 1kV Range OPTION 3341HV 200uA Range OPTION 3341LC 2mA Range 200mA Range 2A Range OPTION 3341HC 30A Range ki 0 Ohms 10 Ohms 100 Ohms 1 kOhm OPTION 3341RES 10 kOhm 100 kOhm 1 MOhm 10 MOhm 100 MOhm 1 GOhm ki OPTION 3341CAP 200mV Range 2V Range DC VOLTAGE 20V Range 200V Range 1kV Range 200uA Range 2mA Range DC CURRENT 200mA Range 2A Range 30A Range 1nF 10nF 100nF 1uF 10uF 3 0 41 E Range ange 25ppm AC VOLTAGE 20V Range Multi Product 200V Range Calibrator 1kV Range 200uA Range 2mA Range AC CURRENT 200mA Range 2A Range 30A Ran je 0 Ohms 10 Ohms 100 Ohms 1 kOhm RESISTANCE 10 kOhm 100 kOhm 1 MOhm 10 MOhm 100 MOhm 1 GOhm CAPACITANCE 1nF 10nF 100nF 1uF 10uF SPECIFICATIONS FOR THE 3341 AND 3041 ARE THE SAME
34. 0 10Ohm Shunt gt gt gt 20A 596Hz FS ADJ 10A gt gt gt Use 10A 0 1Ohm Shunt lt lt lt 20A 1kHz FS ADJ 10A gt gt gt Use 10A 0 10Ohm Shunt gt gt gt 20A 2kHz FS ADJ 10A gt gt gt Use 10A 0 10Ohm Shunt gt gt gt ADJ 0 Ohms 2 Wire 0 0R ADJ 10 Ohms 2 Wire 10 0R ADJ 100 Ohms 2 Wire 100R ADJ 1k Ohms 2 Wire 1 0kR ADJ 10k Ohms 2 Wire 10 00kR ADJ 100 kOhms 2 Wire 100kR ADJ 1MOhms 2 Wire 1MR Page 7 of 11 Procedure Version 2 2 V000 N 05 12 2008 Transmille 3050 Multifunction Calibrator TRANSMILLE Page 8 of 11 xw ADJ USTMENT POINTS TITLE TEST VALUE CONNECTIONS NOTES ADJ 10MOhms 2 Wire 10 0MR ADJ 100MOhms 2 Wire 100MR Simulated Ohms ADJ 100R Zero 2 WSim ADJ 100R FS 2 WSim ADJ 100R Zero 2 WSim ADJ 100R FS 2 WSim ADJ 1kR Zero 2 WSim ADJ 1kR FS 2 WSim ADJ 1kR Zero 2 WSim ADJ 1kR FS 2 WSim ADJ 10kRZero 2 WSim ADJ 10kR FS 2 WSim ADJ 10kRZero 2 WSim ADJ 10kR FS 2 WSim ADJ 100kRZero 2 WSim ADJ 100kR FS 2 WSim ADJ 100kRZero 2 WSim ADJ 100kR FS 2 WSim ADJ 1MR Zero 2 W Sim ADJ 1MR FS 2 WSim ADJ 1MR Zero 2 W Sim ADJ 1MR FS 2 WSim ADJ 10MR Zero 2 WSim ADJ 10MR FS 2 WSim ADJ 10MR Zero 2 WSim ADJ 10MR FS 2 WSim 10R 100R 10R 100R 100R 1kR 100R 1kR 1kR 10kR 1kR 10kR 10kR 100kR 10kR 100kR 100kR 1MR 100kR 1MR 1MR 10MR 1MR 10MR 4 Wire Ohms Measured relative to Zero Page 8 of 11 Procedure Version 2 2 V000 N 05 12 2008 Transmille 3050 Multifunction Calibrator TRANSMILLE P
35. 0 10hm 20 Amp current shunt 3A FS Adj 2A Connect to 0 10hm 20 Amp current shunt 12A Zero Adj 3A Connect to 0 10hm 20 Amp current shunt Page 15 of 17 Procedure Version 4 3 V10 N 24 04 2007 RANSMIILE Transmille 3010 Multi Product Calibrator wmm VERIFICATION POINTS genera TITLE TEST VALUE CONNECTIONS NOTES 12A FS Adj 12A Connect to 0 10hm 20 Amp current shunt 30A Rng 56Hz 3A Connect to 0 10hm 20 Amp current shunt 30A Rng 56Hz 5A 30A Rng 45Hz 10A 30A Rng 56Hz 20A 30A Rng 400Hz 10A 30A Rng 56Hz 30A 2A Rng 56Hz 2A Use 2A shunt 2A Rng 56Hz 0 5A DC Current output on Power DC Voltage out 20V 3A DC Zero Adj 0 3A Connect to 0 10hm 20 Amp current shunt 3A DC FS Adj 2A Connect to 0 10hm 20 Amp current shunt 12A DC Zero Adj 3A Connect to 0 10hm 20 Amp current shunt 12A DC FS Adj 12A Connect to 0 10hm 20 Amp current shunt 30A DC Rng 20A Use 20 Amp Shunt 30A DC Rng 3A 2A DC Rng 2A Use 2A current shunt 2A DC Rng 0 3A DC Voltage output on Power DC Current 3Amp 20V Range DC 20V Connect Calibrator V terminals to DMM 20A Current shunt 200V Range DC 200V 1000V Range DC 500V 0 Phase Angle 0 Connect 3000 Series to phase meter 60 Phase Angle 60 90 Phase Angle 90 Harmonic Generation Measurements 50Hz fundmental 20V 5A Page 16 of 17 Procedure Version 4 3 V10 N 24 04 2007 TRANSMILLE Transmille 3010 Multi Product Calibrator VERIFICATION POINTS TITLE 3rd Harmonic 3rd Harmonic 5th
36. 0 ov tx frequency selection m box and select lowest gt T 5 D s T zero Fs mds frequency available IT kane for this range ii s E om E uar Refer to appendix for SH A mat frequency points to Tak pes Ester adjust LHe He np mH _ x 0 gt 4 Precision Muli Produc Galibrator PEERS lArlual Front Panel B cM Pat _ Cad Conde T 3000 Series Virlwal Fre eel FE ART 200 000V T amp ig i T 5 Fui rin stg III LL Duas Vals Lagat SHE Tak apio kiye payo Estee UH 9 9 Click the STORE button K when all the frequency tests are complete 8 Adjust 3000 Series at all frequencies as defined in the appendix for the specific model number Coriri Cad Facies 15 Peara a Anse Actual CUP a 2 lt 999999 DES L 3000 33xx Series Service Manual doc Page 38 3000 33xx Series Serivice Manual Transmille Ltd 1000V Zero Adjustment 1 Series Virtual Froni Panel 3 gri 0 2 5 0 OV en 1 Click ZERO button 3 Click output will automatically up down 202 8830 set to 25 of Full buttons until 509 Scale DMM reads ER TE II 250V 2 Click START 22
37. 000 203 000mV 200 000mV MEASUREMENT ON METER MEASUREMENT ON METER 4 Press again and button illumination will turn off to indicate the adjustment has been saved 3000 33xx Series Service Manual doc Page 72 3000 33xx Series Serivice Manual Transmille Ltd WORKED EXAMPLE Adjusting the 20mA AC Voltage Range 1kHz To activate front panel calibration mode press the following key sequence 1 ONLY REQUIRED IF THE CALIBRATOR IS ALREADY w IM CALIBRATION MODE SSS OUTPUT ON 1 THE CALIBRATOR WILL PRODUCE A 2 SECOND BEEP TO f INDICATE FRONT PANEL CALIBRATION MODE IS ACTIVATED 5 Select 20mA AC Q1kHz output from the calibrator 2 JS KA 1 6 Press the REF button to enable adjustment on this range Press to enter calibration mode 3000 33xx Series Service Manual doc Page 73 3000 33xx Series Serivice Manual Transmille Ltd The shift button will illuminate when calibration mode SHIFT Kus 7 Use the digital control knob to change the measured output or the displayed resistance capacitance value as required DIGITALCONTRAL YON DECREASE OUTPUT VALUE QD INCREASE OUTPUT VALUE IF THE MEASURED VALUE IS LOW FOR EXAMPLE 19 6mA ROTATE THE DIAL CLOCKWISE UNTIL THE MEASURED VALUE READS 20mA 20 0000MA 20 0000MA wom POWER SCOPE NEXT POWER SCOPE NEXT 19 6000mA 20 0000 M
38. 1 NPLC 30 MANUAL RANGE amp LFREQ LINE 30xx Terminals Voltage Notes MATH OFF selected prior to measurements Zero adjustment is performed at 259 of full scale this is automatically set by the VFP software when zero button is pressed in calibration mode 1 Connect screened test leads between 30xx Voltage terminals and DMM Voltage input 2 Select MATH OFF on DMM Connections for DC amp AC voltage Measurements 1 Metre 50 ohm Screened Coax with low thermal 4mm plugs on each end Short together at Calibrator end 3 Click ACV on FUNCTION SELECT screen 4 Click 200mV range button on 30 VFP Zero Adjustment i 3000 Series Virtual Front Panel V7 8 01 02 2008 1 Click ZERO button 3 Click output will automatically up down ADJUST EE be set to 2596 of Full buttons until mm Scale DMM reads 50 00mV 2 Click START button Calibration Control Cal Factor Index 0 Cal Factor Reset Star General Setup Store Abort eS Send Cal Factor 5 Mode Setup apter i 30x Precision Multi Product Calibrator Change Virtual Front Panel About COM Port 3000 33xx Series Service Manual doc Page 35 3000 33xx Series Serivice Manual Transmille Ltd Full Scale Adjustment 206Hz Default Point 5 Enter reading on DMM here and click CALC button DMM should now read 200 0000mV Fine adjustment may be made using the up down buttons i 3000 S
39. 1 set of individual test leads HP3458 Setting DCV NPLC 30 NDIG 6 2V Range 30xx Terminals Notes Measured using a 1 Ohm shunt resistor Zero performed at 10uA Reason The 3000 Series achieves zero current output by providing an open circuit when display reads zero Connect test leads between 30xx Current terminals and shunt Connect shunt to DMM voltage terminals Short circuit test leads at calibrator end and select MATH NULL on DMM Re connect test leads to 30xx NE 1 2 3 4 Measuring 2 Amp output current range using a Shunt Resistor Connect the output from the 2 Amp terminals on the calibrator to the current shunt usinz individual test leads Connect the output Sense Terminals on the shunt to the Voltage input terminals on the DMM using low thermal screened lead 1 Ohm 2 Amp Current shunt Value in Entered Proset for reference standard 81 5 Select on FUNCTION SELECTION SCREEN 6 Click Show Calibration Control Button 7 Click 2A Range Button Zero Adjustment E Series refusal Frant Pare B KAN 3 e 0 0 0 0 0 1A 2 Click zero button 1 Click 2A anmwe a m Sat range button ea Cs Fri bun dean peor Ee Port nie Tli p CA Local 3 Click START cafe pru n button a ka M Calf acri Mite Precision Product Calibrator oie X 4 Click up down
40. 3000 33xx Series Service Manual doc Page 10 3000 33xx Series Serivice Manual Transmille Ltd 3000 SERIES CALIBRATORS CONSTRUCTION The calibrator is built up from a number of sub assemblies 1 The Rear Panel Assembly 2 The Front Panel Display Assembly 3 The Frame Connector board Assembly 4 The Top power supply Control PCB 5 The micro controller PCB 6 The PT100 Inductance Simulated resistance PCB Option 7 The Mid Analogue PCB 8 The Ref amp D A PCB 9 The Lower scope Power PCB Option Details of the Function and major components used in each sub assembly THE REAR PANEL ASSEMBLY General Description This assembly provides the power for the unit the interface amp power inlet connections and the power stage for the 20 30Amp output together with the shunt and relay switching The 24V fans are also bolted to this panel Connections There are four main connections to this assembly 1 A ribbon cable to the top board for low AC power from the transformer and interface connection 2 A cable assembly which connects the power amplifier stages to the Mid PCB 3 Two Red Black Crimp spades take the 20A output to the Front Panel Connection 4 An Earth Wire Direct from the Power inlet to the Front panel Circuit Description Rear Panel Assembly The power connects through the IEC Power inlet connector which incorporates filter switch fuses and line voltage selection Power is then directed to the 110 110 Vo
41. 30xx Current terminals and shunt Connect shunt to DMM voltage terminals Short circuit test leads at calibrator end and select MATH NULL on DMM Re connect test leads to 30xx Measuring 30 Amp output current range using a Shunt Resistor 7 NE NE 2 3 4 Connect the output from the 30 Amp terminals on the calibrator to the current shunt using individual 50A test leads Connect the output Sense Terminals on the shunt to the Voltage input terminals on the DMM using a low thermal screened lead 0 1 Ohm 30 Amp Current shunt Value Entered in Proset for reference standard 1 5 Select on FUNCTION SELECTION SCREEN 6 Click Show Calibration Control Button 7 Click 20A Range Button Zero Adjustment E Se rien Frant Fans Y A 4 00 0001A 2 Click zero Sooo gero fT F s button NOCT 2 Cat E 1 Click 20A E range button tri vba Peers M nuo Duipur ON Loom gt 3 Click START Generals button 582 BI xs 73 En 2 4 Click up down buttons until DMM reads 100uA 3000 33xx Series Service Manual doc Page 33 3000 33xx Series Serivice Manual 6 Enter reading on DMM here and click CALC button DMM should now read 20A Fine adjustment may be made using the up down buttons 8 Enter
42. 8 Press again and the illumination will turn off to indicate the adjustment has been saved 3000 33xx Series Service Manual doc Page 74 3000 33xx Series Serivice Manual Transmille Ltd WORKED EXAMPLE Adjusting the 1000hms 2 Wire Resistance Range To activate front panel calibration mode press the following key sequence jJ ONLY REQUIRED IF THE CALIBRATOR IS NOT ALREADY IN CALIBRATION MODE OUTPUT ON 108 1 THE CALIBRATOR WILL PRODUCE 2 SECOND BEEP TO INDICATE FRONT PANEL CALIBRATION MODE IS ACTIVATED Select 1000 2 WIRE output from the calibrator oo 6 Press the REF button to enable adjustment on this range Press to enter calibration mode The shift button will illuminate when in calibration mode SHIFT 3000 33xx Series Service Manual doc Page 75 3000 33xx Series Serivice Manual Transmille Ltd 7 Use the digital control knob to change the measured output or the displayed resistance capacitance value as required YONN DECREASE OUTPUT VALUE QD INCREASE OUTPUT VALUE MEASURE THE RESISTANCE FROM THE CALIBRATOR IN 2 WIRE MODE IF THE VALUE IS LOW FOR EXAMPLE 99 999969 ROTATE THE DIAL ANTI CLOCKWISE UNTIL THE DISPLAY ON THE CALIBRATOR SHOWS 99 999960 100 000000 9 70 a gt 99 999960 DOMO MEASUREMENT ON METER MEASURE THE RESISTANCE FROM THE CALIBRATOR IN 2 WIRE MODE IF THE VALUE IS HIGH FOR EXAMPL
43. C 1kHz 200mV 200mV A C 10kHz 200mV 200mV A C 20kHz 200mV 200mV 100kHz 200mV 200mV A C 500 2 200mV 2V Lead Check 500mV Connect Calibrator V terminals to DMM 2V Range 40Hz 0 21V Connect Calibrator V terminals to DMM Page 2 of 17 Procedure Version 4 3 V10 N 24 04 2007 RANS I IM CALIBRATION TITLE 2V Range 2V Range 2V Range 2V Range 2V Range 2V Range 2V Range 2V Range 2V Range 2V Range 20kHz 50kHz 2V Range 50OKHZ 2V Range 2V Range 2V Range 206Hz 50OkHz 206Hz 206Hz 2V Range 40Hz 56Hz 206Hz 1kHz 5kHZ 10HZ 10kHz 100kHz 20V Lead Check 20V Range 20V Range 20V Range 20V Range 20V Range 20V Range 20V Range 20V Range 20V Range 20V Range 20V Range 20V Range 20V Range Page 3 of 17 40Hz 2062 100872 2062 2062 10 2 40Hz 562 2062 12 okHz 102 202 TEST VALUE 0 21V 0 21V 1V 1 5V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 5V 2 1V 2 1V 2 1V 10V 15V 20V 20V 20V 20V 20V 20V 20V 20V MIIII Transmille 3010 Multi Product Calibrator VERIFICATION POINTS CONNECTIONS NOTES Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Cal
44. Calibrator Change dpi X 4 Click up down Front Panel Em DENAN buttons until DMM reads OuA 3000 33xx Series Service Manual doc Page 29 3000 33xx Series Serivice Manual Transmille Ltd Positive Full Scale Adjustment 3000 4 ries Fanm y Bc 20 0 0 0 0 an ELA 5 Click FS Firipi Firer Eat Chans ri beum cee Ee M niu Local Corirci Coal Factor reaa Y Panra Cal Pami Actua 6 Enter reading on AA AAA 2M DMM here and click x 7 h dh dih CALC button DMM should now read m 200uA Fine adjustment may be made using the AKERI Sere Froni Panpi ru pui 7 Click FS 4 200 00002 button 8 Enter reading on DMM here and click TG AY zero EF S CALC button DMM ui en UBI should now read mavis 200uA Fine 5 adjustment may be made using the vannen up down buttons LL H Facta 7 20 pem 9 Click the 8 EX XL STORE button 9 gt SMEJ i 2mA 20mA and 200mA RANGES ARE ADJ USTED USING THE SAME METHOD AS THE 200uA RANGE 3000 33xx Series Service Manual doc Page 30 3000 33xx Series Serivice Manual Transmille Ltd DC CURRENT ADJUSTMENT 2A Range SETTINGS amp CONNECTIONS Test Leads 1 sets of Low thermal screened test lead with 4mm plugs
45. Full Scale Full Scale AC Current Zero Full Scale 206Hz Frequency Response Resistance 2 Wire 8 4 Wire value for each resistance Simulated Resistance Capacitance Value for each Capacitor Simulated Capacitance Inductance Value for each Inductor PRI RID Value for each Resistor Oscilloscope Amplitude Full Scale 2 Range Timebase Crystal Reference No Adjustment Required 50kHz Bandwidth Power Current Zero Full Scale Linearity is inherent within the design of the D to A in the calibrator and does not need to be adjusted 3000 33xx Series Service Manual doc Page 19 3000 33xx Series Serivice Manual Transmille Ltd Adjustment Equipment Required Precision 8 2 Digital Multimeter E g Hewlett Packard HP3458A or Wavetek 1281 Capacitance Inductance bridge E g Wayne Kerr B905 Frequency counter Shunt resistors for measurement of 2A and 20A Low thermal test leads with 4mm plug terminations Shrouded test leads suitable for 1000V AC measurements 1m to BNC cable with 2011 BNC to 4mm adapters Computer with RS232 interface running Transmille virtual front panel program RS232 cable General set up for calibrating 3000 series Calibrators PC running Procal software Serial R S232 mterface to control Calibrator PIB IEFE Interface 1 Metre 50 ohm Screened Coax with low thermal 4mm pluzs on each end Short together at Calibrator end An ELC Meter of sui
46. Harmonic 12th Harmonic 21th Harmonic Phase Angle Mains Volts TEST VALUE 50C 10pc 10pc 10pc 10pc CONNECTIONS NOTES Page 17 of 7 0 220V 10A 50Hz 180 220V 10A 50Hz 180 Phase Angle Mains Volts Connect 3000 Series to phase meter Connect 3000 Series to phase meter Phase Angle Full Range 0 20V 0 3A 50Hz 0 20V 2A 50Hz 0 220V 2A 50Hz 60 220V 2A 50Hz 90 220V 2A 50 2 0 220V 2A 400Hz 0 220V 3A 50Hz 90 220V 20A 50Hz 0 220V 5A 400Hz Page 17 of 17 Phase Angle Full Range Connect 3000 Series to phase meter Connect 3000 Series to phase meter Connect 3000 Series to phase meter Connect 3000 Series to phase meter Connect 3000 Series to phase meter Connect 3000 Series to phase meter Connect 3000 Series to phase meter Connect 3000 Series to phase meter Connect 3000 Series to phase meter Procedure Version 4 3 V10 N 24 04 2007 Transmille 3041 3041 Multiproduct Calibrator I TRANSMILLE Page 1 of 11 xw ADJ USTMENT POINTS TITLE TEST VALUE CONNECTIONS NOTES 200mV Zero ADJ OmV Connect Calibrator V terminals to DMM 200mV FS ADJ 200mV Connect Calibrator V terminals to DMM 200mV FS ADJ 200mV Connect Calibrator V terminals to DMM 2V Zero ADJ OV Connect Calibrator V terminals to DMM 2V FS ADJ 2V Connect Calibrator V terminals to DMM 2V FS ADJ 2V Connect Calibrator V terminals to DMM 20V Zero ADJ OV Connect Calibrator V terminals to DMM 20V FS
47. Ltd WORKED EXAMPLE Adjusting the 20V AC Voltage Range 206Hz To activate front panel calibration mode press the following key sequence 1 ONLY REQUIRED IF THE CALIBRATOR IS ALREADY w IM CALIBRATION MODE SSS OUTPUT ON 1 THE CALIBRATOR WILL PRODUCE A 2 SECOND BEEP TO INDICATE FRONT PANEL CALIBRATION MODE IS ACTIVATED 1 Select 20V AC 206Hz output from the calibrator C2 Je cs 9 De e em Press the REF button to enable adjustment on this range Press to enter calibration mode 3000 33xx Series Service Manual doc Page 69 3000 33xx Series Serivice Manual Transmille Ltd The shift button will illuminate when calibration mode SHIFT Kus 3 Use the digital control Knob to change the measured output or the displayed resistance capacitance value as required DIGITALCONTRAL YONN DECREASE OUTPUT VALUE QD INCREASE OUTPUT VALUE IF THE MEASURED VALUE IS LOW FOR EXAMPLE 19 7V ROTATE THE DIAL CLOCKWISE UNTIL THE MEASURED VALUE READS 20V 20 0000V 20 0000V s MM score wer 000 MEASUREMENT ON METER MEASUREMENT ON METER IF THE MEASURED VALUE IS HIGH FOR EXAMPLE 20 3V ROTATE THE DIAL ANTI CLOCKWISE UNTIL THE MEASURED VALUE READS 20V 20 0000V v9 20 0000V lt lt s row score MCC _ 000 000 20 3000V 0 0 0 20 0000V 0 0 0 MEASUREMENT ON METER MEASUREMENT ON METER 4 Press again and the
48. MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS Procedure Version 4 3 V10 N 24 04 2007 MINE Transmille 3010 Multifunction Calibrator TRANSMITE xw ADJ USTMENT POINTS TITLE 200UA 1kHz FS ADJ 200UA 2kHz FS ADJ 200UA 3 5kHz FS ADJ 200uA 5kHz FS ADJ 200UA 7 5kHz FS ADJ 200UA 10kHz FS ADJ 2mA 2mA 2mA 2mA 2mA 2mA 2mA 2mA 2mA 2mA 2mA 2mA 2mA 20mA 20mA 20mA 20mA 20mA 20mA 20mA 20mA 20mA 20mA 206Hz FS ADJ 206Hz Z ADJ 10Hz FS ADJ 30Hz FS ADJ 56Hz FS ADJ 106Hz FS ADJ 596Hz FS ADJ 1kHz FS ADJ 2kHz FS ADJ 3 5kHz FS ADJ okHz FS ADJ bkHz FS ADJ 10kHz FS ADJ 206Hz FS ADJ 10Hz FS ADJ 30Hz FS ADJ 56Hz FS ADJ 106Hz FS ADJ 596Hz FS ADJ 1kHz FS ADJ 2kHz FS ADJ 3 5kHz FS ADJ 5 2 FS ADJ Page 6 of 12 TEST VALUE 2000 2000 200uUA 2000 2000 2000 2mA 0 21mA 2mA 2mA 2mA 2mA 2mA 2mA 2mA 2mA 2mA 2mA 2mA 20mA 20mA 20mA 20mA 20mA 20mA 20mA 20mA 20mA 20mA CONNECTIONS NOTES CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS Page 6 of 12 Procedure Version 4 3 V10 N 24 0
49. Select Series capacitance measurement ADJ 1mF 1mF Select Series capacitance measurement ADJ 10mF 10mF Select Series capacitance measurement Inductance 1kHz measured Ls up to 1H Lp above ADJ Ind 1mH Select Ls Measurement Short bridge leads at connector end and perform SC Trim ADJ Ind 10mH ADJ Ind 19mH Page 10 of 12 Procedure Version 4 3 V10 N 24 04 2007 Transmille 3010 Multifunction Calibrator TRANSMILLE Page 11 of 12 ADJ USTMENT POINTS TITLE TEST VALUE CONNECTIONS NOTES ADJ Ind 29mH ADJ Ind 50mH ADJ Ind 100mH ADJ Ind 1H ADJ Ind 10H Change Measurement to Lp Measurement Auto Inductance 1kHz measured Ls to Lp above ADJ Ind 1mH Short bridge leads at connector end and perform SC Trim ADJ Ind 10mH ADJ Ind 19mH ADJ Ind 29mH ADJ Ind 50mH ADJ Ind 100mH ADJ Ind 1H ADJ Ind 10H Reference Frequency Output 1 ppm Frequency Option Amplitude Output Timebase Output 600 MHz Frequency Sweep Output 600MHz Bandwidth Level output into 50R Pk Pk 350MHz Frequency Sweep Output 350MHz Bandwidth Level output into 50R Pk Pk 50kHz Reference level Fast Rise output Page 11 of 12 U O D C D lt D o gt Co lt i O 2 NO 1 O 1 no O O I ANSMILIE Transmille 3010 Multifunction Calibrator ADJ USTMENT POINTS Page 12 of 12 TITLE TEST VALUE CONNECTIONS NOTES Power Option AC Voltage Measurements Current out 3A
50. The trip is automatically reset by the processor when the output is turned back on 3000 33xx Series Service Manual doc Page 16 3000 33xx Series Serivice Manual Transmille Ltd 3 Current Ranges For current ranges the output from the error amp is fed to a transconductance amplifier the output of which passes through current shunts selected by relays or analogue switches depending on the range selected and then connecting through to the output sockets The voltage generated across the selected shunt is measured by a differential amplifier and referenced to OVolts This is then used as the feedback control voltage to be compared with the D A output 4 AC Voltage Current ranges For AC functions the feedback signal is routed to an AC RMS to DC converter The output of the converter is compared with the reference signal from the D A converter The error signal is then used as the reference input for a D A converter which is clocked at the required output frequency with the digital code to produce a pure sine wave The output from this converter is then feed to the output amplifiers which apart from the high voltage ranges are the same as the amplifiers for DC ranges 5 AC High Voltage To generate AC high voltage the output from the D A AC generator is connected directly to the LM10 power opamp Then depending on the frequency range selected the output is connected to either the low frequency 25Hz to 3kHz step up transformer or the High Fre
51. each Capacitor Inductance Value for each Inductor 3000 33xx Series Service Manual doc Page 65 3000 33xx Series Serivice Manual Transmille Ltd Setting The Calibrator into Manual Adjustment mode To activate front panel calibration mode press the following key sequence JG JG en OUTPUT ON 1 THE CALIBRATOR WILL SOUND A 2 SECOND BEEP TO INDICATE FRONT PANEL CALIBRATION MODE IS ACTIVATED NOTE ONCE CALIBRATION MODE IS ACTIVATED THE CALIBRATOR WILL STAY IN THIS MODE UNTIL THE UNTIIS SWITCHED OFF THEN ON AGAIN To perform an adjustment using the front panel 1 Select range amp output to be adjusted 2 With the required function range and output set press the button Press to enter calibration mode SHIFT The shift button will illuminate when in calibration mode 3 Use the digital control knob to change the output or the displayed value as required INCREASE OUTPUT DISPLAYED VALUE 007 DECREASE OUTPUT DISPLAYED VALUE 4 Press again the button illumination will turn off to indicate the adjustment has been saved ONCE ALL ADJ USTMENTS HAVE BEEN COMPLETED TURN THE CALIBRATOR OFF THEN ON AGAIN TO RETURN TO NORMAL OPERATION 3000 33xx Series Service Manual doc Page 66 3000 33xx Series Serivice Manual Transmille Ltd WORKED EXAMPLE Adjusting the 200mV DC Voltage Range To activate front panel calibration mode press the following
52. gt gt gt Use 1A 1Ohm Shunt lt lt lt gt gt gt Use 10A 0 10Ohm Shunt gt gt gt gt gt gt Use 10A 0 10Ohm Shunt gt gt gt gt gt gt Use 10A 0 10Ohm Shunt gt gt gt CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS Page 5 of 1 Procedure Version 2 2 V000 N 05 12 2008 I IM TITLE 2mA 1 2mA 2 2mA 2mA 5 2mA 7 2mA 1 20mA 20mA 20mA 20mA 20mA 20mA 20mA 20mA 20mA 20mA 20mA 20mA 200mA 200mA 200mA 200mA 200mA 200mA 200mA 200mA 200mA 200mA 200mA Page 6 of 11 kHz FS ADJ kHz FS ADJ 5kHz FS ADJ kHz FS ADJ 5kHz FS ADJ OkHz FS ADJ 206Hz FS ADJ 10Hz FS ADJ 40Hz FS ADJ 56Hz FS ADJ 106Hz FS ADJ 596Hz FS ADJ 1kHz FS ADJ 2kHz FS ADJ 3 5KHz FS ADJ 5kHz FS ADJ 7 5kHz FS ADJ 10kHz FS ADJ 206Hz FS ADJ 206Hz Z ADJ 10Hz FS ADJ 40Hz FS ADJ 56Hz FS ADJ 106Hz FS ADJ 596Hz FS ADJ 1kHz FS ADJ 2kHz FS ADJ 3 5kHz FS ADJ 5kHz FS ADJ TEST VALUE 2mA 2mA 2mA 2mA 2mA 2mA 20mA 20mA 20mA 20mA
53. of 17 TITLE TEST VALUE CONNECTIONS NOTES 0 20V 0 3A 50Hz 0 Connect 3000 Series to phase meter 0 20V 2A 50Hz 0 Connect 3000 Series to phase meter 0 220V 2A 50Hz 0 Connect 3000 Series to phase meter 60 220V 2A 50Hz 60 Connect 3000 Series to phase meter 90 220V 2A 50Hz 90 Connect 3000 Series to phase meter 0 220V 2A 400Hz 0 Connect 3000 Series to phase meter 0 220V 3A 50Hz 0 Connect 3000 Series to phase meter 90 220V 20A 50Hz 90 Connect 3000 Series to phase meter 0 220V 5A 400Hz 0 Connect 3000 Series to phase meter Harmonic Generation Measurements 50Hz fundmental 20V 5A Harmonic Generation Measurements 50Hz fundmental 20V 5A 3rd Harmonic opc 3rd Harmonic 10pc 5th Harmonic 10pc 12th Harmonic 10pc 21th Harmonic 10pc Page 17 of 17 Procedure Version 3 2 V10 N 26 1 8 Transmille 3050 Multifunction Calibrator TRANSMILLE Page 1 of 1 xw ADJ USTMENT POINTS TITLE TEST VALUE CONNECTIONS NOTES 200mV Zero ADJ OmV Connect Calibrator V terminals to DMM 200mV FS ADJ 200mV Connect Calibrator V terminals to DMM 200mV FS ADJ 200mV Connect Calibrator V terminals to DMM 2V Zero ADJ OV Connect Calibrator V terminals to DMM 2V FS ADJ 2V Connect Calibrator V terminals to DMM 2V FS ADJ 2V Connect Calibrator V terminals to DMM 20V Zero ADJ OV Connect Calibrator V terminals to DMM 20V FS ADJ 20V Connect Calibrator V terminals to DMM 20V FS ADJ 20V Connect Calibr
54. performed at 259 of full scale this is automatically set by the VFP software when the zero button is pressed in calibration mode Reason The 3000 Series achieves zero current output by providing an open circuit when display reads zero 1 Connect screened test leads between 30xx Current terminals and DMM Current input 2 Select MATH OFF on DMM For 2A range adjustment connect a 1 Ohm standard resistor to the 30xx output and measure voltage on the V terminals of the resistor with the DMM on the 2V AC range Measuring 2 Amp output current range using a Shunt Resistor Connect the output Sense Terminals on the shunt Connect the output from the Amp terminals to the Voltage input terminals on the DMM using on the calibrator to the current shunt using a low thermal screened lead individual test leads 1 Ohm 2 Amp Current shunt Value in Entered Proset for reference standard 1 3000 33xx Series Service Manual doc Page 43 3000 33xx Series Serivice Manual Nec Series Froni Panel 3 ud 50000A 5 d uU T n a T 3 Click up down buttons until DMM reads 50 00uA Free F onu Did OK SEA Bi Tas 9 I Froni rne EMT EE 5 Enter reading on DMM here and click CALC button DMM should now read c O p po sm 200 000UA Fine L adjustment may be made using the up down buttons Freya C I
55. should now read 9 9 Store 200 0000mvV Fine NM BEES 1 00k Abort adjustment may be i d th SOx Precision Mukti Product Calibrator change made Ng 0 Virtual Front Pan l About COM Pot Hide x Control up down buttons Negative Full Scale Adjustment i 3000 Series Virtual Front Panel V7 8 01 02 2008 6 Click FS 7 Enter reading on 2 0 0 0 0 OmV button DMM here and click 6 66 6 6 6 C CALC button DMM Information n Firmware Set Output Value 200 0000mV Fine adjustment may be Set value then press Enter Close made using the cus up down buttons 8 Click the Calibration Factor Index 23 D P Cal Factor Reset Actual Start 733 TE 4 STORE button Store Send 9 Factor Calc v v v v 10k hd Abort w Setup 30xx Precision Multi Product Calibrator Change ou Virtual Front Panel B COM Port Editor Hide Control B 1 2V AND 20V RANGES ARE ADJ USTED USING THE SAME METHOD Y AS THE 200mV RANGE 1 SEE APPENDIX FOR SPECIFIC ADJ USTMENT POINTS FOR 3050 3041 3010 CALIBRATORS 3000 33xx Series Service Manual doc Page 24 3000 33xx Series Serivice Manual Transmille Ltd DC HIGH VOLTAGE ADJUSTMENT 200V and 1000V Ranges SETTINGS amp CONNECTIONS Test Leads 1 m 50 Ohm screened COAX with low thermal 4mm plugs HP3458 Setting DCV NDIG 6 NPLC 30 1000V RANGE 30xx Terminals Voltage Notes 7070
56. terminals to DMM 3A Zero Adj 0 3A Connect to 0 10hm 20 Amp current shunt Page 15 of 17 Procedure Version 3 2 V10 N 26 11 2008 Transmille 3041 Multi Product Calibrator TRANSMILLE Page 16 of 17 www VERIFICATION POINTS TITLE TEST VALUE CONNECTIONS NOTES 3A FS Adj 2A Connect to 0 10hm 20 Amp current shunt 12A Zero Adj 3A Connect to 0 10hm 20 Amp current shunt 12A FS Adj 12A Connect to 0 10hm 20 Amp current shunt 3A Rng 56Hz 0 6A Connect to 0 10hm 20 Amp current shunt 3A Rng 56Hz 0 6A Connect to 0 10hm 20 Amp current shunt 30A Rng 56Hz 3A Connect to 0 10hm 20 Amp current shunt 30A Rng 56Hz 5A 30A Rng 45Hz 10A 30A Rng 56Hz 10A 30A Rng 206Hz 10A 30A Rng 56Hz 15A 2A Rng 56Hz 2A Use 2A shunt 2A Rng 56Hz 0 5A 3A DC Zero Adj 0 3A Connect to 0 10hm 20 Amp current shunt 3A DC FS Adj 2A Connect to 0 10hm 20 Amp current shunt 12A DC Zero Adj 3A Connect to 0 10hm 20 Amp current shunt 12A DC FS Adj 12A Connect to 0 10hm 20 Amp current shunt 30A DC Rng 20A Use 20 Amp Shunt 30A DC Rng 3A 2A DC Rng 2A Use 2A current shunt 2A DC Rng 0 3A 20V Range DC 20V Connect Calibrator V terminals to DMM 20A Current shunt 200V Range DC 200V 1000V Range DC 500V 0 220V 10A 50Hz 0 Connect 3000 Series to phase meter 180 220V 10A 50Hz 180 Connect 3000 Series to phase meter Phase Angle Full Range Page 16 of 17 Procedure Version 3 2 V10 N 26 11 2008 III Transmille 3041 Multi Product Calibrator VERIFICATION POINTS Page 17
57. the 3000 Series top cover and locate the processor board Locate Pin 22 on the processor board C Measure this point with a frequency counter value should be approx 1 2291MHz D Ensure calibrator is connected to the PC using the RS232 COM cable m Run the 3000 Series Phase Setup Utility and enter the measured frequency Click SET to store the value in the calibrator 8 3000 Series Phase Setup Utility Select a COM Port choose settings then use Phase calibration controls to set calibration Calibrator is on COM5 JLUTIONS IN CALIBRATION ddr Clock Frequency MHz Set 50Hz 2 2A 0 Degrees 400Hz 2A 0 Degrees 50Hz 20A 0 Degrees 3000 33xx Series Service Manual doc Page 81 3000 33xx Series Serivice Manual Transmille Ltd STEP 2 Measure the Phase Error On the 3000 Series Output A Measure the phase outputs from the 3000 Series calibrator listed below on a Phase meter 20 2A 50Hz 20 2A 400Hz 20 20A o 50Hz 20 20A o 400Hz Write down the phase error at these four points in degrees eg 0 29 B Startup the 3000 Series Phase Setup Utility Enter the phase error in each box then click SET to store in the calibrator memory i 3000 Series Phase Setup Utility Select a COM Port choose settings then us Phase calibration controls to set calibration Calibrator is on COM5 Clock Frequency 0 MHz Set 50Hz 2A 50Hz 2A 0 Degrees Set 400Hz 2 2A
58. then directed to the 110 110 Volt primary windings of the transformer The line voltage selector puts the windings in parallel for 110 Volt operation and series for 220 240 Volt operation Care should be taken to fit the correct fuses The transformer has several low voltage secondary windings which connect to the top PCB There is also a 30Amp 6 0 6 Volt centre tapped secondary which connects directly to a high power bridge rectifier which is heat sinked to the rear panel The output of this is taken to the 68000uF filter capacitors to give the Low voltage High Current DC positive and negative power used by the high current output stage The Power output for the 30 Amps is provided by 6 MOSFETs mounted on the heatsink assembly cooled directly by a fan This assembly also has the bias components for the output stage The Output from this stage connects directly to the 4 terminal precision current shunt mounted also on the rear panel for heat sinking Two high current relays mounted on the PCB disconnect the output stage from the output terminals when the 30Amp Output is off The relays are controlled by the firmware The temperature of the power amp heat sink is monitored by the microcontroller from a themistor fitted to the heatsink The amplifier can then be shut down by the microcontroller in the event of overheating 3000 33xx Series Service Manual doc Page 11 3000 33xx Series Serivice Manual Transmille Ltd THE FRONT PANEL DISPLAY ASSEMBLY
59. 0 33xx Series Service Manual doc Page 52 3000 33xx Series Serivice Manual Transmille Ltd INDUCTANCE ADJUSTMENT 1 Select inductance on function selection screen Click show calibration control 2 Connect screened test leads between 30xx Voltage terminals and inductance bridge Connections for Capacitance and Inductance Measurements set RCL meter for measurements at Use Cp for measurements up to luF Hee m i Use open circuit trim before capacitance Measurements Use Ls for measurements upto 1 Use short circuit trim before inductance Measurements 3 Null inductance bridge as described in user manual 4 Select auto range and note reading on bridge and select 1mH on the 30xx i 3000 Series Virtual Front Panel V7 8 01 02 2008 1 003mH 5 Type the reading in 6 The reading here this box and click the amp on the 30xx should Firmware send cal factor button now be the same as the reading on the 100mH 1H 10H Close bridge If not enter COM Port the bridge reading M Auto Output ON Local agal nas n step 5 Caliblation Control RCL Cal Factor 10030000 Cal Fagor Reset Start General Setup gt Store 30xx Precision Multi Product Calibrator Change ROS Virtual Front Panel Abou Pot Editar Hide Cal 5 REPEAT THIS PROCEDURE FOR 10mH 19mH 29mH 50mH 100mH 1H 10H RANGES THEN CLICK THE STORE BUTTON TO SAVE SEE APPENDIX FOR SPECIFIC ADJ UST
60. 0 N 05 12 2008 TRANSMILIE Transmille 3050 Multifunction Calibrator MMM5MIIII Page 5 of 17 conan VERIFICATION POINTS TITLE TEST VALUE CONNECTIONS NOTES Linearity 12V Connect Calibrator V terminals to DMM Linearity 11V Connect Calibrator V terminals to DMM Linearity 9V Connect Calibrator V terminals to DMM Linearity 8V Connect Calibrator V terminals to DMM Linearity 7V Connect Calibrator V terminals to DMM Linearity 6V Connect Calibrator V terminals to DMM Linearity 5V Connect Calibrator V terminals to DMM Linearity 4V Connect Calibrator V terminals to DMM Linearity 3V Connect Calibrator V terminals to DMM Linearity 2 1V Connect Calibrator V terminals to DMM Linearity 19V Connect Calibrator V terminals to DMM Linearity 18V Connect Calibrator V terminals to DMM Linearity 17V Connect Calibrator V terminals to DMM Linearity 16V Connect Calibrator V terminals to DMM Linearity 15V Connect Calibrator V terminals to DMM Linearity 14V Connect Calibrator V terminals to DMM Linearity 13V Connect Calibrator V terminals to DMM Linearity 12V Connect Calibrator V terminals to DMM Linearity 11V Connect Calibrator V terminals to DMM Linearity 9V Connect Calibrator V terminals to DMM Linearity 8V Connect Calibrator V terminals to DMM Linearity 7V Connect Calibrator V terminals to DMM Linearity 6V Connect Calibrator V terminals to DMM Linearity 5V Connect Calibrator V terminals to DMM Linearity 4V Connect Calibrator V terminals to DMM L
61. 000 2000 2000 200uUA 2000 2mA 0 21mA 2mA 2mA 2mA 2mA 2mA 2mA 2mA 2mA 2mA 2mA 2mA 20mA 20mA 20mA 20mA 20mA 20mA 20mA 20mA 20mA 20mA 20mA CONNECTIONS NOTES CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS Page 6 of 11 Procedure Version 3 2 V10 N 26 11 2008 TRANSMITE IM CALIBRATION MIIII Transmille 3041 3041 Multiproduct Calibrator I x ADJ USTMENT POINTS TITLE 20mA 200mA 200mA 200mA 200mA 200mA 200mA 200mA 200mA 200mA 200mA 200mA 200mA 200mA 10kHz FS ADJ 206Hz FS ADJ 206Hz Z ADJ 10Hz FS ADJ 30Hz FS ADJ 56Hz FS ADJ 106Hz FS ADJ 596Hz FS ADJ 1kHz FS ADJ 2kHz FS ADJ 3 5kHz FS ADJ 5kHz FS ADJ 7 5kHz FS ADJ 10kHz FS ADJ 2A 20602 FS ADJ 2A 206Hz 2 ADJ 2 10Hz FS ADJ 2 30Hz FS ADJ 2 56Hz FS ADJ 2A 106Hz FS ADJ 2 596Hz FS ADJ 2A 1kHz FS ADJ 2 2kHz FS ADJ 2A 3 5kHz FS ADJ 2A 5kHz FS ADJ 20A 206Hz FS ADJ 20A 206Hz Z ADJ 20A 10Hz FS ADJ 20A 30Hz FS ADJ Page 7 of 11 TEST VALUE 20mA 200mA 21mA 200mA 200mA 200mA 200mA 200mA 200mA 200mA 200mA 200mA 200mA 200mA 2A 0 21A 2A 2A 2A 2A 2A 2A 2A 2A 2A 25A 2 1A 20A 20A CONNECTIONS NOTES gt gt gt Use 1A 1Ohm Shunt lt lt lt gt gt gt Use 1A 1Ohm Shunt lt lt lt gt
62. 001mOHMS 6 The reading here amp on the 30xx Information Range 5 Type the DMM nd should now be the reading in this box and same as the reading click the send cal ES on the DMM If not factor button enter the DMM AN A reading again as in Start step 6 General Setup tore Send Cal Factor Abort E Made 3 _ Oxx Precision Multi Product Calibrator FJ Change Virtual Front Panel About Pot Editor Hide 3 Control x 3000 33xx Series Service Manual doc Page 49 3000 33xx Series Serivice Manual Transmille Ltd 100kOhms to 1GOhm ranges Test Leads 12 1m 50 Ohm screened COAX with low thermal 4mm plugs HP3458 Setting OHMS2 NPLC 30 AUTO RANGE 30xx Terminals Voltage amp Current Notes oo Resistance valued measured on DMM and entered into calibration control panel 1 Connect screened test leads between 30xx Voltage terminals and DMM Voltage input 2 Set HP3458A to OHMS2 NPLC 30 AUTO RANGE Measuring 2 Wire Ohms output using 4 Wire Connection to DMM Connect the calibrator voltage terminals to the DMM sense Input terminals Connect the second lead from the DMM Voltage 2 wire olums terminals also into the calibrators voltage 2 wire oluns terminals by stacking the plugs Connect using the 50 ohm screened coax cable with low thermal 4mm plugs Note the cable used on this test 1s very important It raust be very hich insulation so as not to shunt the resistance from the cal
63. 08 TRANSMILLE Transmille 3050 Multifunction Calibrator xcu VERIFICATION POINTS Page 10 of 17 TITLE TEST VALUE CONNECTIONS NOTES 10kR Range 3kR 10kR Range 10kR 100kR Range 30kR 100kR Range 100kR 1MR Range 300kR 1MR Range 1MR 10MR Range 3MR 10MR Range 10MR 4 Wire Ohms Measured relative to Zero 4 Wire Lead Check Nul Zero Ohms 4 Wire 10R 4 Wire 100R 4 Wire 1kR 4 Wire 10kR 4 Wire 100kR 4 Wire PT100 Resistance Option 0 0R gt gt gt Connect up 4 Wire leads Use correct 4 Wire configuration lt lt lt 0 0R 10R 100R 1kR 10kR 100kR PT100 PRT Resistance PT100 PRT Resistance PT100 PRT Resistance PT100 PRT Resistance PT100 PRT Resistance PT100 PRT Resistance PT100 PRT Resistance PT100 PRT Resistance Page 10 of 17 PT100 Resistance Option 100 0 C 0 0 C 30 0 C 60 0 C 100 0 C 200 0 C 400 0 C 800 0 C Procedure Version 2 2 V000 N 05 12 2008 Transmille 3050 Multifunction Calibrator TRANSMILLE Page 11 of 7 www VERIFICATION POINTS TITLE TEST VALUE CONNECTIONS NOTES Capacitance Q1kHz Measured Cp up to luF Cs above 10nF 10 0nF 20nF 20nF 50nF 50nF 100nF 100nF 1uF 1uF 100 10uF Auto Capacitance 1kHz Measured Cp up to 1uF Cs above Auto Capacitance 1kHz Measured Cp up to 1uF Cs above 1nF 1nF Trim bridge conect to V out on Calibrator 10nF 10 0nF 20nF 20nF 50nF 50nF 100nF 100nF 1uF 1uF 10uF 100 Select Series capacitance measurement Opt
64. 100V Connect Calibrator V terminals to DMM 200V Range 40Hz 200V Connect Calibrator V terminals to DMM 200V Range 56Hz 200V Connect Calibrator V terminals to DMM 200V Range 200Hz 200V Connect Calibrator V terminals to DMM 200V Range 1000Hz 200V Connect Calibrator V terminals to DMM 200V Range 10kHz 200V Connect Calibrator V terminals to DMM 200V Range 20kHz 200V Connect Calibrator V terminals to DMM 1kV Lead Check 50V Connect Calibrator V terminals to DMM 1kV Range 40Hz 210V Connect Calibrator V terminals to DMM 1kV Range 200Hz 210V Connect Calibrator V terminals to DMM 1kV Range 10kHz 210V Connect Calibrator V terminals to DMM 1kV Range 40Hz 700V Connect Calibrator V terminals to DMM 1kV Range 56Hz 700V Connect Calibrator V terminals to DMM 1kV Range 1kHz 700V Connect Calibrator V terminals to DMM 1kV Range 5kHz 700V Connect Calibrator V terminals to DMM 1kV Range 10kHz 700V Connect Calibrator V terminals to DMM Lead check test 250V USE HV ADAPTOR TO MEASURE 1KV 1kV Range 56Hz 1000V Connect Calibrator V terminals to DMM Linearity 19V Connect Calibrator V terminals to DMM Linearity 18V Connect Calibrator V terminals to DMM Linearity 17V Connect Calibrator V terminals to DMM Linearity 16V Connect Calibrator V terminals to DMM Linearity 15V Connect Calibrator V terminals to DMM Linearity 14V Connect Calibrator V terminals to DMM Linearity 13V Connect Calibrator V terminals to DMM Page 4 of 17 Procedure Version 2 2 V00
65. 17 Procedure Version 2 2 V000 N 05 12 2008 Transmille 3050 Multifunction Calibrator TRANSMILLE Page 15 of 7 VERIFICATION POINTS TITLE TEST VALUE CONNECTIONS NOTES Bandwidth Level Frequency Measurements 10MHz 10MHz 100MHz 100MHz 250MHz 250MHz Bandwidth Level output into 50 ohms Pk Pk Level o 5MHz 600mV Level 100MHz 600mV Level 250MHz 600mV 50kHz Reference level 50kHz Reference level BW ref frequency 50kHz Connect DMM to Scope output BW ref level Adj 0 2127V MEASURE LEVEL WITH DMM USING EXT 50 OHM BW ref level 0 2127V MEASURE LEVEL WITH DMM USING EXT 50 OHM Fast Rise output PASS Fast Rise output 600mV 10nS Power Option AC Voltage Measurements Current out 20V Range 56Hz 20V Connect Calibrator V terminals to DMM 20A Current shunt 200V Range 60Hz 50V Connect Calibrator V terminals to DMM 20A Current shunt 200V Range 60Hz 100V Connect Calibrator V terminals to DMM 200V Range 45Hz 200V Connect Calibrator V terminals to DMM 200V Range 60Hz 200V Connect Calibrator V terminals to DMM 200V Range 400Hz 200V Connect Calibrator V terminals to DMM 1000V Range 60Hz 500V Connect Calibrator V terminals to DMM Power Option AC Current Voltage out 20V Page 15 of 17 Procedure Version 2 2 V000 N 05 12 2008 RANOMILLE IM CALIBRATION TITLE 3A Zero Adj 3A FS Adj 12A Zero Adj 12A FS Adj 3A Rng 56Hz 3A Rng 56Hz 30A Rng 56Hz 30A Rng 56Hz 30A
66. 200mA Lead Check Rng 40Hz Rng 200Hz Rng 10kHz Rng 10Hz Rng 40Hz Rng 56Hz Rng 1kHz Rng 10kHz 2A Lead Check 2A Rng 2A Rng 2A Rng 2A Rng 2A Rng 2A Rng 2A Rng 40Hz 200Hz 2kHz 10Hz 40Hz 56Hz 1kHz Page 8 of 17 2mA 2mA 1mA 2 1mA 2 1mA 2 1mA 2 1mA 10mA 20mA 20mA 20mA 20mA 50mA 21mA 21mA 21mA 200mA 200mA 200mA 200mA 200mA 500mA 0 21A 0 21A 0 21A 2 2 2 2 VERIFICATION POINTS TEST VALUE CONNECTIONS NOTES CONNECT FOR LOW CURRENT MEASUREMENTS gt gt gt Use 1A 1Ohm Shunt lt lt lt Page 8 of 7 Procedure Version 2 2 V000 N 05 12 2008 TRANSMILLE Transmille 3050 Multifunction Calibrator VERIFICATION POINTS TITLE TEST VALUE CONNECTIONS NOTES 2A Rng 2kHz 2A 20A Lead Check 1A gt gt gt Use 10A 0 1O0hm Shunt lt lt lt 20A Rng 40Hz 2 1A 20A Rng 200Hz 2 1A 20A Rng 10Hz 20A 20A Rng 40Hz 20A 20A Rng 56Hz 20A 20A Rng 100Hz 20A 20A Rng 1kHz 20A 20A Rng 2kHz 20A 2 Wire Lead Check OR gt gt Connect up 4 Wire leads in 2 Wire Configuration Connect V and together lt lt OR 2 Wire 0 0R 10R 2 Wire 10 0R 100R 2 Wire 100R 1KR 2 Wire 1 0kR 10kR 2 Wire 10 00kR 100kR 2 Wire 100kR 1MR 2 Wire 1MR 10MR 2 Wire 10 0MR 100MR 2 Wire 100MR Simulated Ohms Simulated Ohms 100 R Range 308 100 98 1008 1kR Range 300R 1KR Range Page 9 of 17 Procedure Version 2 2 V000 N 05 12 20
67. 3000 33xx Series Service Manual doc Page 7 3000 33xx Series Serivice Manual Transmille Ltd 3310 D 3010 Product Relationship 3310 200mV Range 8ppm DC VOLTAGE 2V Range Precision 20V Range Calibrator a AC Capability to Any Fitted OEM SS IAE Voltage or Current Range 200V Range 1kV Range OPTION 3310HV 200uA Range OPTION 3310LC 2mA Range 200mA Range 2A Range OPTION 3310HC 30A Range ki 0 Ohms 10 Ohms 100 Ohms 1 kOhm OPTION 3310RES 10 kOhm 100 kOhm 1 MOhm 10 MOhm 100 MOhm 1 GOhm ki OPTION 3310CAP 200mV Range 2V Range DC VOLTAGE 20V Range 200V Range 1kV Range 200uA Range 2mA Range DC CURRENT 200mA Range 2A Range 30A Range 1nF 10nF 100nF 1uF 10uF 3 0 1 0 E Range ange 8ppm AC VOLTAGE 20V Range Multi Product 200V Range Calibrator 1kV Range 200uA Range 2mA Range AC CURRENT 200mA Range 2A Range 30A Ran je 0 Ohms 10 Ohms 100 Ohms 1 kOhm RESISTANCE 10 kOhm 100 kOhm 1 MOhm 10 MOhm 100 MOhm 1 GOhm CAPACITANCE 1nF 10nF 100nF 1uF 10uF SPECIFICATIONS FOR THE 3310 AND 3010 ARE THE SAME 3000 33xx Series Service Manual doc Page 8 3000 33xx Series Serivice Manual Transmille Ltd DISASSEMBLING THE 3000 SERIES CALIBRATOR 1 Remove the two side fixing screws from each side of the calibrator front panel MM la e 1 EN WS am RS L S I 2 Turn the calibrator over to expose the b
68. 4 2007 RANS I IM CALIBRATION MIIII Transmille 3010 Multifunction Calibrator ADJ USTMENT POINTS Page 7 of 12 TITLE TEST VALUE CONNECTIONS NOTES 20mA 7 5kHz FS ADJ 20mA 20mA 10kHz FS ADJ 20mA 200mA 206Hz FS ADJ 200mA 200mA 206Hz Z ADJ 21mA 200mA 10Hz FS ADJ 200mA 200mA 30Hz FS ADJ 200mA 200mA 56Hz FS ADJ 200mA 200mA 106Hz FS ADJ 200mA 200mA 596Hz FS ADJ 200mA 200mA 1kHz FS ADJ 200mA 200mA 2kHz FS ADJ 200mA 200mA 3 5kHz FS ADJ 200mA 200mA 5kHz FS ADJ 200mA 200mA 7 5kHz FS ADJ 200mA 200mA 10kHz FS ADJ 200mA 2A 206Hz FS ADJ 2A gt gt gt Use 1A 1Ohm Shunt lt lt lt 2 20602 Z ADJ 0 21A gt gt gt Use 1A 1Ohm Shunt lt lt lt 2 10Hz FS ADJ 2 gt gt gt Use 1A 1 Shunt lt lt lt 2 30Hz FS ADJ 2 gt gt gt Use 1 1 Shunt lt lt lt 2 56Hz FS ADJ 2A gt gt gt Use 1A 1Ohm Shunt lt lt lt 2 106Hz FS ADJ 2 gt gt gt Use 1A 1 Shunt lt lt lt 2 59602 FS ADJ 2 gt gt gt Use 1 1Ohm Shunt lt lt lt 2 1kHz FS ADJ 2 gt gt gt Use 1 1Ohm Shunt lt lt lt 2A 2kHz FS ADJ 2A gt gt gt Use 1A 1Ohm Shunt lt lt lt 2A 3 5kHz FS ADJ 2 gt gt gt Use 1 1 Shunt lt lt lt 2A 5kHz FS ADJ 2A gt gt gt Use 1A 1Ohm Shunt lt lt lt 20A 206Hz FS ADJ 25A gt gt gt Use 10A 0 10Ohm Shunt gt gt gt 20A 206Hz Z ADJ 2 1A gt gt gt Use 10A 0 1Ohm Shunt lt lt lt 20A 10Hz FS
69. 6Hz 1kHz 5kHZ 10kHz Lead check test 1kV Range 56Hz 20V 50V 21V 21V 21V 100V 200V 200V 200V 200V 200V 200V 200V 50V 210V 210V 210V 700V 700V 700V 700V 700V 700V 250V 1000V Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM USE HV ADAPTOR TO MEASURE 1KV Connect Calibrator V terminals to DMM Linearity 20V DC Range Linearity Linearity Page 4 of 17 19V 18V Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Procedure Version 4 3 V10 N 24 04 2007 TRANSMILIF Transmille 3010 Multi Product Calibrator MMM5MIIII Page 5 of 17 sencera VERIFICAT
70. 6V Connect Calibrator V terminals to DMM Linearity 5V Connect Calibrator V terminals to DMM Page 5 of 17 Procedure Version 4 3 V10 N 24 04 2007 ANSMILLE Transmille 3010 Multi Product Calibrator TITLE Linearity Linearity Linearity IM CALIBRATION TEST VALUE 4V 3V 2 1V VERIFICATION POINTS CONNECTIONS NOTES Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Page 6 of 17 DC CURRENT 200uA Lead Check 50uA CONNECT FOR LOW CURRENT MEASUREMENTS 200uA Range OuA CONNECT FOR LOW CURRENT MEASUREMENTS 200uA Range 100 CONNECT FOR LOW CURRENT MEASUREMENTS 200uA Range 2000 CONNECT FOR LOW CURRENT MEASUREMENTS 200uA Range 100uA CONNECT FOR LOW CURRENT MEASUREMENTS 200uA Range 200uA CONNECT FOR LOW CURRENT MEASUREMENTS 2mA Lead Check 500uA CONNECT FOR LOW CURRENT MEASUREMENTS 2mA Range 0 21mA 2mA Range 1mA 2mA Range 2mA 2mA Range 1mA 2mA Range 2mA 20mA Lead Check 1mA CONNECT FOR LOW CURRENT MEASUREMENTS 20mA Range 2 1mA 20mA Range 5mA 20mA Range 10mA 20mA Range 15mA 20mA Range 20mA 20mA Range bmA 20mA Range 10mA 20mA Range 15mA 20mA Range 20mA 200mA Lead Check 10mA 200mA Range 21mA Page 6 of 17 Procedure Version 4 3 V10 N 24 04 2007 RANOMI IN CALI LATION TITLE 200mA Range 200mA Range 200mA Range 200mA Range 2A Lead Check 2A Range 2A Range 2A Range 2A Range 2A Range 20A Lead Check
71. ADJ 100R Zero 2 WSim 10R ADJ 100R FS 2 WSim 100R ADJ 100R Zero 2 WSim 10R ADJ 100R FS 2 WSim 100R ADJ 1kR Zero 2 WSim 100R ADJ 1kR FS 2 WSim 1kR ADJ 1kR Zero 2 WSim 100R ADJ 1kR FS 2 WSim 1kR ADJ 10kRZero 2 WSim 1kR ADJ 10kR FS 2 WSim 10kR Page 8 of 11 Procedure Version 3 2 V10 N 26 11 2008 RANSMILIE Transmille 3041 3041 Multiproduct Calibrator I xw ADJ USTMENT POINTS TITLE ADJ 10kRZero 2 WSim ADJ 10kR FS 2 WSim ADJ 100kRZero 2 WSim ADJ 100kR FS 2 WSim ADJ 100kRZero 2 WSim ADJ 100kR FS 2 WSim ADJ 1MR Zero 2 W Sim ADJ 1MR FS 2 WSim ADJ 1MR Zero 2 W Sim ADJ 1MR FS 2 WSim ADJ 10MR Zero 2 WSim ADJ 10MR FS 2 WSim ADJ 10MR Zero 2 WSim ADJ 10MR FS 2 WSim 4 Wire Ohms Measured relative to Zero TEST VALUE 1kR 10kR 10kR 100kR 10kR 100kR 100kR 1MR 100kR 1MR 1MR 10MR 1MR 10MR CONNECTIONS NOTES Page 9 of 11 ADJ 100 mOhms 4 Wire ADJ 1 Ohms 4 Wire ADJ 10 Ohms 4 Wire ADJ 100 Ohms 4 Wire ADJ 1 kOhms 4 Wire ADJ 10 kOhms 4 Wire PT100 Resistance Option 100mR 18 108 100 1M8 10kR PT100 ADJ PT100 ADJ PT100 ADJ PT100 ADJ PT100 ADJ PT100 ADJ Page 9 of 11 100 0 C 0 0 C 30 0 C 60 0 C 100 0 C 200 0 C Procedure Version 3 2 V10 N 26 11 2008 TRANSMILIF Transmille 3041 3041 Multiproduct Calibrator I RANOMILLE Page 10 of 11 xw ADJ USTMENT POINTS TITLE TEST VALUE CONNECTIONS NOTES PT100 ADJ 400 0 C PT100 ADJ 800 0 C ADJ 1nF 1 L Select Parrel c
72. ADJ 10A gt gt gt Use 10A 0 10Ohm Shunt gt gt gt Page 7 of 12 Procedure Version 4 3 V10 N 24 04 2007 TRANSMILLE Transmille 3010 Multifunction Calibrator TITLE 20A 30Hz FS ADJ 20A 56Hz FS ADJ 20A 106Hz FS ADJ 20A 596Hz FS ADJ 20A 1kHz FS ADJ TEST VALUE 10A 10A 10A 10A 10A ADJ USTMENT POINTS CONNECTIONS NOTES gt gt gt Use 10A 0 10Ohm Shunt gt gt gt gt gt gt Use 10A 0 10Ohm Shunt gt gt gt gt gt gt Use 10A 0 10hm Shunt gt gt gt gt gt gt Use 10A 0 10Ohm Shunt gt gt gt gt gt gt Use 10A 0 10Ohm Shunt gt gt gt 2 Wire Resistance measured as value at terminals Page 8 of 12 ADJ 0 Ohms 2 Wire ADJ 0 1 Ohms 2 Wire ADJ 1 Ohms 2 Wire ADJ 10 Ohms 2 Wire ADJ 100 Ohms 2 Wire ADJ 1k Ohms 2 Wire ADJ 10k Ohms 2 Wire ADJ 100 kOhms 2 Wire ADJ 1MOhms 2 Wire ADJ 10MOhms 2 Wire ADJ 100MOhms 2 Wire ADJ 1000MOhms 2 Wire Simulated Ohms 0 0R 0 1R 1 0R 10 0R 100R 1 0kR 10 00kR 100kR 1MR 10 0MR 100MR 1000MR ADJ 100R Zero 2 WSim ADJ 100R FS 2 WSim ADJ 100R Zero 2 WSim ADJ 100R FS 2 WSim ADJ 1kR Zero 2 WSim ADJ 1kR FS 2 WSim ADJ 1kR Zero 2 WSim ADJ 1kR FS 2 WSim ADJ 10kRZero 2 WSim Page 8 of 12 10R 100R 10R 100R 100R 1kR 100R 1kR 1kR Procedure Version 4 3 V10 N 24 04 2007 TRANSMILLE Transmille 3010 Multifunction Calibrator TITLE ADJ 10kR FS 2 WSim ADJ 10kRZero 2 WSim ADJ 10kR FS 2 WSim ADJ 100kRZero 2
73. ADJ 20V Connect Calibrator V terminals to DMM 20V FS ADJ 20V Connect Calibrator V terminals to DMM 200V FS ADJ 200V Connect Calibrator V terminals to DMM 200V ZERO ADJ 5V Connect Calibrator V terminals to DMM 200V FS ADJ 200V Connect Calibrator V terminals to DMM 1kV FS ADJ 1000V Connect Calibrator V terminals to DMM 1kV ZERO ADJ 50V Connect Calibrator V terminals to DMM 1kV FS ADJ 1000V Connect Calibrator V terminals to DMM AC Voltage Output Frequency Tests AC Voltage Measurements 200mV 206Hz FS ADJ 200mV 200mV 206Hz 2 ADJ 22mV 200mV 10Hz FS ADJ 200mV Connect Calibrator TO X10 AMP 200mV 30Hz FS ADJ 200mV Connect Calibrator TO X10 AMP 200mvV 56Hz FS ADJ 200mV Connect Calibrator TO X10 AMP 200mV 106Hz FS ADJ 200mV Connect Calibrator TO X10 AMP 200mV 596Hz FS ADJ 200mV Connect Calibrator TO X10 AMP 200mV 1kHz FS ADJ 200mV Connect Calibrator TO X10 AMP 200mV 2kHz FS ADJ 200mV 200mV 3 5kHz ADJ 200mV Page 1 of 11 Procedure Version 3 2 V10 N 26 11 2008 TRANSMITE IM CALIBRATION MIIII Transmille 3041 3041 Multiproduct Calibrator I TITLE 200mV 200mV 200mV 200mvV 200mvV 200mvV 200mvV 200mvV 200mvV 200mvV 100kHz FS ADJ 200kHz FS ADJ 400kHz FS ADJ 500kHz FS ADJ 200mV 200mV 200mV 200mV 5kHz ADJ 7 5kHz FSADJ 10kHz FS ADJ 15kHz FS ADJ 20kHz FS ADJ 30kHz FS ADJ 40kHz FS ADJ 50kHz FS ADJ 60kHz FS ADJ 80kHz FS ADJ 2V 20602 FS ADJ 2V 20602 Z ADJ 2V
74. APPENDIX FOR SPECIFIC ADJ USTMENT POINTS FOR 3050 3041 3010 CALIBRATORS 3000 33xx Series Service Manual doc Page 48 3000 33xx Series Serivice Manual Transmille Ltd RESISTANCE ADJUSTMENT 2 WIRE 0 Ohms to 10 kOhm ranges Testleads 2 1m 50 Ohm screened COAX with low thermal 4mm plugs HP3458 Setting OHMSA NPLC 30 AUTO RANGE 30xx Terminals Voltage Notes Resistance valued measured on DMM and entered into calibration control panel 1 Select 2 wire Ohms function on function selection screen Click show calibration control Measuring 2 Wire Ohms output using 4 Wire Connection to DMM Connect the calibrator voltage terminals to the DMM sense Input terminals Connect the second lead from the DMM Voltage 2 wire olums terminals also into the calibrators voltage 2 wire ohms terminals by stacking the plugs Connect using the 50 ohm screened coax cable with low thermal 4mm plugs Note the cable used on this test 1s very important It raust be very hich insulation so as not to shunt the resistance from the calibrator It must also be screened to prevent pick up making the reading noisy The HP3458 A should be set for 4 wire ohms reading with line trig and Offset comp on Procal will set correct functions automatically over the interface 3 Use 2 sets of shrouded test leads connected as shown above 4 Select 0 Ohms and note reading on DMM i 3000 Series Virtual Front Panel V7 8 01 02 2008 O
75. B 2 Connector to the rear panel assembly Circuit Description To simplify the description and operation of this board the circuit will be described in sections 1 DC Ranges There are 5 DC ranges 200mV 2V 20V 200V amp 1000V All DC with the exception of the 200mV range is produced by a resistive divider from the 20Volt range are produced by comparing the output after scaling with the output from the D A module For the 2Volt range the output from the D A is resistively divided down Unlike a DMM attenuator each range has its own divider The correct divider is selected by relays and or analogue switches The error amp is a precision copper stabilised amp the output of which is feed to either the low voltage amplifier 20v or to the high voltage amplifier 2 High Voltage DC Amplifier The DC signal from the error amp is feed to a chopper circuit at approx 10kHz The resulting AC signal is filtered and feed to the LM10 power amp which drives the ferrite step up transformer The output from this transformer is rectified and filtered to return it to DC where it is switch by relays through to the output sockets The output current of the transformer is monitored by a triac circuit which if tripped will open a relay feeding the L M10 thereby cutting off the output This important safety trip operates very quickly and is independently of the processor However once tripped it is detected by the processor and the calibrator returned to standby
76. CURRENT ADJUSTMENT 200uA to 200mA Range SETTINGS amp CONNECTIONS Test Leads Low thermal screened test lead with 4mm plugs HP3458 Setting DCl NPLC 30 NDIG 6 AUTORANGE BOxx Terminals _ Current Notes Current range null performed prior to measurements Zero measurements are done with 1 count set Reason The 3000 Series achieves zero current output by providing an open circuit when display reads zero 1 Connect shrouded test leads between 30xx Current terminals and DMM Current input 2 Open circuit test leads at calibrator end and select MATH NULL on DMM 3 Re connect test leads to 30xx Measuring output current directly with the DMM up to 200mA Connect the 2 current output input terminals on the calibrator to the current input on using low thermal screened lead 4 Select DCI on FUNCTION SELECTION SCREEN 5 Click Show Calibration Control Button 6 Select each range in turn and adjust zero positive full scale and negative full scales Zero Adjustment erit Teius Froni Pane EMIT EP 000 001pA b B ran 1 Click 200VV nn tne ts s 7 Chas fi sake fan peer Eri CHWAYI M au Duipur ON Local Conirol Cal Factor incinn 50 Zan 3 Click START FUSE m UCM Pu button A w Frecision Multi Froduct Calibrator Change dpi X 4 Click up down Front Panel Em DENAN buttons
77. Change darter Virtual Front Panel About Editor Show Cal Control 3000 Series Virtual Front Panel V7 8 8 Enter Access Code Please enter the Calibration Control access code in the box below Cancel Information Firmware 2224 Set value then press Enter Auto ON Em kV AMP Bandwan Band REF REF EI pan Power Es 30xx Precision Multi Product Calibrator 7 Change HRM Virtual Front Panel About COMPort Editor Cal Control Exit 3000 Series Virtual Front Panel V7 8 01 02 2008 200 000mv C C D I G I I A D JU S T Information Range Firmware Set Output Value XI I gt 4 Set value then press Enter Auto Output ON Calibration En Cal Factor Index 1 Cal Factor Reset Actual Set General Setup Store Send 5 Factor k 0 b 00 b 900 b 100 RE 30xx Precision Multi Product Calibrator C1 Change de Virtual Front Panel About COM Pot pa Hide Cal Control Exit 3000 33xx Series Service Manual doc Transmille Ltd Show Calibration Control Enter Password trans Page 22 3000 33xx Series Serivice Manual Transmille Ltd DC LOW VOLTAGE ADJUSTMENT 200mV to 20V Ranges ISETTINGS amp CONNECTIONS Test Leads 1 m 50 Ohm screened COAX with low thermal 4mm plugs HP3458 Setting NP
78. D C 24 D C _ Clase F S ADA 204 D C 2A COM Port Local DC Power Range controls a e Start calibration Calibration Control AC 204 ERO button Cal Factor Reset Start A AAAAAA General Setup Store YYYYXY Send Cal Factor ook 269 Mode Setup Precision Multi Product Calibrator 73 Change 887 I I Virtual Front Panel About Egi Click up down buttons to adjust output AC Power Current Adjustment 2A Range Test Leads 1m 50 Ohm screened COAX with low thermal 4mm plugs HP3458 Setting JACV SETACV SYNC LFILTER 1 NPLC 30 MANUAL RANGE 8 LFREQ LINE BOxx Terminals _ Current Notes MATH OFF selected prior to measurements Measured using a 1 Ohm shunt resistor Zero adjustment is performed at 0 3A Full Scale adjustment is performed at 2A This is automatically set by the VFP software when in power calibration mode 3000 33xx Series Service Manual doc Page 58 3000 33xx Series Serivice Manual Transmille Ltd Measuring 2 Amp output on Power Connect the output Sense Terminals on the shunt Connect the output from the 2 Amp terminals to the Voltage input terminals on the DMM using on the calibrator to the current shunt using a low thermal screened lead individual test leads 1 Ohm 2 Amp Current shunt Value in Entered Proset for reference standard 1 Zero Adjustment bon 1 series Frant Panel
79. DGE IF THE VALUE IS LOW FOR EXAMPLE 99 94nF ROTATE THE DIAL ANTI CLOCKWISE UNTIL THE DISPLAY ON THE CALIBRATOR SHOWS 99 94nF 100 00nF 99 94nF OOO VMEAQUKEMEN I ON ME I EH MEASURE THE CAPACITANCE FROM THE CALIBRATOR USING A BRIDGE IF THE VALUE IS HIGH FOR EXAMPLE 100 05nF ROTATE THE DIAL CLOCKWISE UNTIL THE DISPLAY ON THE CALIBRATOR SHOWS 100 05nF 00 00nF 100 05nF POWER SCOPE NEXT POWER SCOPE NEXT 12 Press again and the button illumination will turn off to indicate the adjustment has been saved 3000 33xx Series Service Manual doc Page 78 3000 33xx Series Serivice Manual Transmille Ltd WORKED EXAMPLE Adjusting the 19mH Inductance Range To activate front panel calibration mode press the following key sequence 1 ONLY REQUIRED IF THE CALIBRATOR IS NOT ALREADY D IN CALIBRATION MODE voLrs f aJl Jejl ENTER OUTPUT ON SHIFT 1 THE CALIBRATOR WILL PRODUCE A 2 SECOND BEEP TO INDICATE FRONT PANEL CALIBRATION MODE IS ACTIVATED 13 Select 19MH output from the calibrator Note the SHIFT CAP key presses allow the IND Inductance function to be selected Je Jem _ 14 Press the REF button to enable adjustment on this range Press to enter calibration mode The shift button will illuminate when in calibration mode SHIFT 3000 33xx Series Service Manual doc Page 79 3000 33xx Series Serivice Manual Transmille Ltd 15 Use the d
80. DJ 5MLI2 FS ADJ 10kHz FS ADJ 15kHz FS ADJ 20kHz FS ADJ 30kHz FS ADJ 40kHz FS ADJ 206702 FS ADJ 206Hz Z ADJ 30Hz FS ADJ 56Hz FS ADJ 106Hz FS ADJ 59602 FS ADJ 1kHz FS ADJ 2kHz FS ADJ 3 5kHz FS ADJ 5kHz FS ADJ 7 5kHz FS ADJ 10kHz FS ADJ Page 4 of 12 3 5kHz FS ADJ 7 5kHz FS ADJ TEST VALUE 20V 200V 21V 200V 200V 200V 200V 200V 200V 200V 200V 200V 200V 200V 200V 200V 200V 700V 210V 700V 700V 700V 700V 700V 700V 700V 700V 700V 700V xw ADJ USTMENT POINTS CONNECTIONS NOTES Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Conn
81. Div 12 2ms Div 5002 5ms Div 200Hz 10ms Div 100Hz 20ms Div 50Hz 50ms Div 20Hz 100ms Div 10Hz 200ms Div 5Hz 200ms Div 500ms Div 2Hz 200ms Div 1s Div 1Hz 200ms Div 10 2 10 2 300MHz 300MHz 600MHz 600MHz Level 5MHz 600mV Level 250MHz 600mV Level 600MHz 600mV Page 14 of 17 Procedure Version 4 3 V10 N 24 04 2007 Transmille 3010 Multi Product Calibrator TRANSMILLE Page 15 of 17 naar VERIFICATION POINTS TITLE TEST VALUE CONNECTIONS NOTES 350MHz Frequency Sweep Output 10MHz 10MHz 100MHz 100MHz 350MHz 350MHz Level 5MHz 600mV Level 100MHz 600mV Level 350MHz 600mV BW ref frequency 50kHz Connect DMM to Scope output BW ref level Adj 0 2127V MEASURE LEVEL WITH DMM USING EXT 50 OHM BW ref frequency 0 2127V MEASURE LEVEL WITH DMM USING EXT 50 OHM Fast Rise output PASS Fast Rise output 600mV 10nS Power Option AC Voltage Measurements Current out 20V Range 56Hz 20V Connect Calibrator V terminals to DMM 20A Current shunt 200V Range 60Hz 50V Connect Calibrator V terminals to DMM 20A Current shunt 200V Range 60Hz 100V Connect Calibrator V terminals to DMM 200V Range 45Hz 200V Connect Calibrator V terminals to DMM 200V Range 60Hz 200V Connect Calibrator V terminals to DMM 200V Range 400Hz 200V Connect Calibrator V terminals to DMM 1000V Range 60Hz 500V Connect Calibrator V terminals to DMM Power Option AC Current Voltage out 20V Zero Adj 0 3A Connect to
82. E 100 000080 ROTATE THE DIAL CLOCKWISE UNTIL THE DISPLAY ON THE CALIBRATOR SHOWS 100 00008Q 100 000009 9 0 s POWER sco NET MEASUREMENT ON METER 8 Press again and the button illumination will turn off to indicate the adjustment has been saved 3000 33xx Series Service Manual doc Page 76 3000 33xx Series Serivice Manual Transmille Ltd WORKED EXAMPLE Adjusting the 100nF Capacitance Range To activate front panel calibration mode press the following key sequence 1 ONLY REQUIRED IF THE CALIBRATOR IS NOT ALREADY D IN CALIBRATION MODE voLrs f aJl Jejl ENTER OUTPUT ON SHIFT 1 THE CALIBRATOR WILL PRODUCE A 2 SECOND BEEP TO INDICATE FRONT PANEL CALIBRATION MODE IS ACTIVATED 9 Select 1000 2 WIRE 23 from the calibrator Note the SHIFT u micro key presses allow the n nano unit to be selected C Ce Joe s _ 10 Press the REF button to enable adjustment on this range Press to enter calibration mode The shift button will illuminate when in calibration mode SHIFT Belial 3000 33xx Series Service Manual doc Page 77 3000 33xx Series Serivice Manual Transmille Ltd 11 Use the digital control knob to change the measured output or the displayed resistance capacitance value as required DIGITALCONTRAL LLN DECREASE OUTPUT VALUE QD INCREASE OUTPUT VALUE MEASURE THE CAPACITANCE FROM THE CALIBRATOR USING A BRI
83. EASUREMENT ON V MEASUREMENT ON NM IF THE MEASURED VALUE IS HIGH FOR EXAMPLE 20 4mA ROTATE THE DIAL ANTI CLOCKWISE UNTIL THE MEASURED VALUE READS 20mA 20 0000MA D 20 0000mA MEASUREMENT ON METER MEASUREMENT ON METER 8 Press again and the illumination will turn off to indicate the adjustment has been saved 3000 33xx Series Service Manual doc Page 74 3000 33xx Series Serivice Manual Transmille Ltd WORKED EXAMPLE Adjusting the 1000hms 2 Wire Resistance Range To activate front panel calibration mode press the following key sequence jJ ONLY REQUIRED IF THE CALIBRATOR IS NOT ALREADY IN CALIBRATION MODE OUTPUT ON 1 THE CALIBRATOR WILL PRODUCE A 2 SECOND BEEP TO INDICATE FRONT PANEL CALIBRATION MODE IS ACTIVATED Select 1000 2 WIRE output from the calibrator oo 6 Press the REF button to enable adjustment on this range Press to enter calibration mode The shift button will illuminate when in calibration mode SHIFT 3000 33xx Series Service Manual doc Page 75 3000 33xx Series Serivice Manual Transmille Ltd 7 Use the digital control knob to change the measured output or the displayed resistance capacitance value as required YONN DECREASE OUTPUT VALUE QD INCREASE OUTPUT VALUE MEASURE THE RESISTANCE FROM THE CALIBRATOR IN 2 WIRE MODE IF THE VALUE IS LOW FOR EXAMPLE 99 999969 ROTATE THE D
84. ET LEVEL FILTER ON HP Guard open 200mV A C 40Hz 20mV 200mV A C 206Hz 20mV 200mV A C 20kHz 20mV 200mV A C 10Hz 200mV 200mV A C 40Hz 200mV 200mV A C 56Hz 200mV 200mV A C 206Hz 200mV 200mV A C 1kHz 200mV 200mV A C 10kHz 200mV 200mV A C 20kHz 200mV 2V Lead Check 500mV Connect Calibrator V terminals to DMM 2V Range 40Hz 0 21V Connect Calibrator V terminals to DMM 2V Range 206Hz 0 21V Connect Calibrator V terminals to DMM 2V Range 100kHz 0 21V Connect Calibrator V terminals to DMM Page 2 of 17 Procedure Version 2 2 V000 N 05 12 2008 TRANSMITE MINE Transmille 3050 Multifunction Calibrator TITLE 2V Range 2V Range 2V Range 2V Range 2V Range 2V Range 2V Range 2V Range 2V Range 2V Range 2V Range 2V Range IM CALIBRATION ZOGHZ ZOGHZ 10Hz 40Hz 56Hz 200Hz 1kHz 5kHz 10kHz 20kHz 50kHz 100kHz 20V Lead Check 20V Range 20V Range 20V Range 20V Range 20V Range 20V Range 20V Range 20V Range 20V Range 20V Range 20V Range 20V Range 20V Range 20V Range 200V Lead 40Hz 200Hz 100kHz 200Hz 200Hz 10Hz 40Hz 562 200Hz 1kHz okHz 10kHz 20kHz 100kHz Check 200V Range 40Hz Page 3 of 17 TEST VALUE 1V 1 5V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 5V 2 1V 2 1V 2 1V 10V 15V 20V 20V 20V 20V 20V 20V 20V 20V 20V 50V 21V VERIFICATI
85. IAL ANTI CLOCKWISE UNTIL THE DISPLAY ON THE CALIBRATOR SHOWS 99 999960 100 000000 9 70 a gt 99 999960 DOMO MEASUREMENT ON METER MEASURE THE RESISTANCE FROM THE CALIBRATOR IN 2 WIRE MODE IF THE VALUE IS HIGH FOR EXAMPLE 100 000080 ROTATE THE DIAL CLOCKWISE UNTIL THE DISPLAY ON THE CALIBRATOR SHOWS 100 00008Q 100 000000 9 100 000082 owe sco NET 77 MEASUREMENT ON METER 8 Press avain and the button illumination will turn off to indicate the adjustment has been saved 3000 33xx Series Service Manual doc Page 76 3000 33xx Series Serivice Manual Transmille Ltd WORKED EXAMPLE Adjusting the 100nF Capacitance Range To activate front panel calibration mode press the following key sequence 1 ONLY REQUIRED IF THE CALIBRATOR IS NOT ALREADY D IN CALIBRATION MODE voLrs f 3 2 ENTER OUTPUT ON SHIFT 1 THE CALIBRATOR WILL PRODUCE A 2 SECOND BEEP TO INDICATE FRONT PANEL CALIBRATION MODE IS ACTIVATED 9 Select 100Q 2 WIRE 23 from the calibrator Note the SHIFT u micro key presses allow the n nano unit to be selected C Ce Joe s _ 10 Press the REF button to enable adjustment on this range Press to enter calibration mode The shift button will illuminate when in calibration mode SHIFT Belial 3000 33xx Series Service Manual doc Page 77 3000 33xx Series Serivice Manual Transmille Ltd 11 U
86. ION POINTS TITLE TEST VALUE CONNECTIONS NOTES Linearity 17V Connect Calibrator V terminals to DMM Linearity 16V Connect Calibrator V terminals to DMM Linearity 15V Connect Calibrator V terminals to DMM Linearity 14V Connect Calibrator V terminals to DMM Linearity 13V Connect Calibrator V terminals to DMM Linearity 12V Connect Calibrator V terminals to DMM Linearity 11V Connect Calibrator V terminals to DMM Linearity 9V Connect Calibrator V terminals to DMM Linearity 8V Connect Calibrator V terminals to DMM Linearity 7V Connect Calibrator V terminals to DMM Linearity 6V Connect Calibrator V terminals to DMM Linearity 5V Connect Calibrator V terminals to DMM Linearity 4V Connect Calibrator V terminals to DMM Linearity 3V Connect Calibrator V terminals to DMM Linearity 2 1V Connect Calibrator V terminals to DMM Linearity 19V Connect Calibrator V terminals to DMM Linearity 18V Connect Calibrator V terminals to DMM Linearity 17V Connect Calibrator V terminals to DMM Linearity 16V Connect Calibrator V terminals to DMM Linearity 15V Connect Calibrator V terminals to DMM Linearity 14V Connect Calibrator V terminals to DMM Linearity 13V Connect Calibrator V terminals to DMM Linearity 12V Connect Calibrator V terminals to DMM Linearity 11V Connect Calibrator V terminals to DMM Linearity 9V Connect Calibrator V terminals to DMM Linearity 8V Connect Calibrator V terminals to DMM Linearity 7V Connect Calibrator V terminals to DMM Linearity
87. ITANCE inF 10nF 100nF 1uF 10uF SPECIFICATIONS FOR THE 3341 AND 3041 ARE THE SAME 3000 33xx Series Service Manual doc Page 7 3000 33xx Series Serivice Manual Transmille Ltd 3310 3 3010 Product Relationship 3310 200mV Range 8ppm DC VOLTAGE 2V Range Precision 20V Range Calibrator a AC Capability to Any Fitted Oneonta Voltage or Current Range 200V Range 1kV Range OPTION 3310HV 200uA Range OPTION 3310LC 2mA Range 200mA Range 2A Range OPTION 3310HC 30A Range ki 0 Ohms 10 Ohms 100 Ohms 1 kOhm OPTION 3310RES 10 kOhm 100 kOhm 1 MOhm 10 MOhm 100 MOhm 1 GOhm OPTION 331060 200mV Range 2V Range DC VOLTAGE 20V Range 200V Range 1kV Range 200uA Range 2mA Range DC CURRENT 200mA Range 2A Range 30A Range inF 10nF 100nF 10 10uF 3 0 1 0 E Range ange 8ppm AC VOLTAGE 20V Range Multi Product 200V Range Calibrator 1kV Range 200uA Range 2mA Range AC CURRENT 200mA Range 2A Range 30A Ran je 0 Ohms 10 Ohms 100 Ohms 1 kOhm RESISTANCE 10 kOhm 100 kOhm 1 MOhm 10 MOhm 100 MOhm 1 GOhm CAPACITANCE inF 10nF 100nF 1uF 10uF SPECIFICATIONS FOR THE 3310 AND 3010 ARE THE SAME 3000 33xx Series Service Manual doc Page 8 3000 33xx Series Serivice Manual Transmille Ltd DISASSEMBLING THE 3000 SERIES CALIBRATOR 1 Remove the two side fixing screws from each side of the calibrator front panel C Screws marke
88. J 200mV Connect Calibrator TO X10 AMP 200mvV 56Hz FS ADJ 200mV Connect Calibrator TO X10 AMP 200mV 106Hz FS ADJ 200mV Connect Calibrator TO X10 AMP 200mV 596Hz FS ADJ 200mV Connect Calibrator TO X10 AMP 200mV 1kHz FS ADJ 200mV Connect Calibrator TO X10 AMP 200mV 2kHz FS ADJ 200mV 200mV 3 5kHz ADJ 200mV Page 1 of 12 Procedure Version 4 3 V10 N 24 04 2007 TRANSMITE IM CALIBRATION MINE Transmille 3010 Multifunction Calibrator TITLE 200mV 200mV 200mV 200mvV 200mvV 200mvV 200mvV 200mvV 200mvV 200mvV 100kHz FS ADJ 200kHz FS ADJ 400kHz FS ADJ 500kHz FS ADJ 200mV 200mV 200mV 200mV 5kHz ADJ 7 5kHz FSADJ 10kHz FS ADJ 15kHz FS ADJ 20kHz FS ADJ 30kHz FS ADJ 40kHz FS ADJ 50kHz FS ADJ 60kHz FS ADJ 80kHz FS ADJ 2V 20602 FS ADJ 2V 20602 Z ADJ 2V 10Hz FS ADJ 2V 30Hz FS ADJ 2V 56Hz FS ADJ 2 10602 FS ADJ 2 59602 FS ADJ 2V 1MLI7 FS ADJ 2V 2kHz FS ADJ 2 3 5kHz FS ADJ 2V 5kHz FS ADJ 2V 7 5kHz FS ADJ 2V 10kHz FS ADJ 2V 15kHz FS ADJ 2 20kHz FS ADJ Page 2 of 12 200mV 200mV 200mV 200mV 200mV 200mV 200mV 200mV 200mV 200mV 200mV 200mV 200mV 200mV 2V 0 21V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V ADJ USTMENT POINTS TEST VALUE CONNECTIONS NOTES Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calib
89. LC 30 NDIG 6 ARANGE 30xx Terminals Voltage Notes A A NULL DMM before test and re check NULL after 200mV range adjustments 1 Connect shrouded test leads between 30xx Voltage terminals and DMM Voltage input Connections for DC amp AC voltage Measurements 1 Metre 50 olun Screened Coax with low thermal 4mm plugs on each end Short together at Calibrator end Adjustment sequence for DC 200mvV to 20 ranges 1 Zero 2 full scale 3 full scale Zero Adjustment 1 Click 200mV range button FD Series Virtual 4 4 2 Click START 000 000mV mou button gt ann a Fri saka fan pagar Eris iy rs A Chas CG Post M onu Duipur ON Leow Conil Lal Fark 43 rr Be EX 9 9 3 Click up down 1 Frecision Multi Froduct Galibralor gt Wrtual trant Fane Aba Bam s a Hide Coal Lenta 2 buttons until DMM reads 0 0000mV 3000 33xx Series Service Manual doc Page 23 3000 33xx Series Serivice Manual Transmille Ltd Positive Full Scale Adjustment i 3000 Series Virtual Front Panel V7 8 01 02 2008 200 000mv 4 Click FS D C C C e C Information Range Firmware Set Output Value aee Close Set value th Enter value then press COM Port 5 Enter reading on DMM here and click V Auto Output ON Local CALC button DMM Cal Fac Hess AcuaD P stat
90. M Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Page 3 of 12 Procedure Version 4 3 V10 N 24 04 2007 MINE Transmille 3010 Multifunction Calibrator TRANSMITE TITLE 20V 200V 200V 200V 200V 200V 200V 200V 200V 200V 200V 200V 200V 200V 200V 200V 200V 1kV 1kV 1kV 1kV 1kV 1kV 1kV 1kV 1kV 1kV 1kV 1kV 100kHz FS ADJ 206Hz FS ADJ 206Hz 2 ADJ 30Hz FS ADJ 56Hz FS ADJ 106Hz FS ADJ 596Hz FS ADJ 1kHz FS ADJ 2kHz FS A
91. MENT POINTS FOR 3050 3041 3010 CALIBRATORS 3000 33xx Series Service Manual doc Page 53 3000 33xx Series Serivice Manual Transmille Ltd PRT OPTION ADJUSTMENT Test Leads 2 1m 50 Ohm screened COAX with low thermal 4mm plugs nn E NPLC 30 NDIG 7 AUTO RANGE OCOMP ON Set MATH CTRD85 if using HP Agilent 3458A to read directly in C 30xx Terminals Voltage amp Current Notes Resistance valued measured on DMM and entered into calibration control panel 1 Select PRT on function selection screen Click show calibration control 2 Connect test leads for 4 wire resistance measurement as shown below Measuring 4 Wire Ohms output using 4 Wire Connection to DMM Connect the calibrator voltage terminals to the DMM sense Input terminals and the Calibrators Curent wire ohms terminals to the DMM voltage 2 wire input terminals Connect using the 50 ohm screened coax cable with low thermal 4mm plugs 10007 Note the cable used on this test 15 very important It must be very hich insulation so as not to shunt the resistance from the calibrator It must also be screened to prevent pick up making the reading noisy The HPS455 A should be set for 4 wire ohms reading with line trig and Offset comp on Procal will set correct functions automatically over the interface 3 If an HP3458A DMM is used select 4 wire Ohms and MATH CTRD85 This causes the DMM to read directly in deg C Other types of meter may requir
92. ON POINTS CONNECTIONS NOTES Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Page 3 of 17 Procedure Version 2 2 V000 N 05 12 2008 Transmille 3050 Multifunction Calibrator VERIFICATION POINTS TITLE TEST VALUE CONNECTIONS NOTES 200V Range 200Hz 21V Connect Calibrator V terminals to DMM 200V Range 20kHz 21V Connect Calibrator V terminals to DMM 200V Range 200Hz
93. ON SELECT screen 4 Click 200V range button on 30xx VFP 200V Zero Adjustment E 35003 serie Yegua From Panel YA H c 3 050 000V 1 Click ZERO button 3 Click output will automatically up down be set to 25 of Full buttons until Range EI Scale En Monge gt 2 Click START button Control Lal Fark 59 A a t una o m 3000 33xx Series Service Manual doc Page 37 3000 33xx Series Serivice Manual 5 Enter reading on DMM here and click CALC button DMM should now read 200 000V Fine adjustment may be made using the up down buttons 7 Enter reading on DMM here and click CALC button DMM should now read 200 000V Fine adjustment may be made using the up down buttons Transmille Ltd 200V Full Scale Adjustment 206Hz Default Point anan serie 95 Froni Pane EMIT EE 4200 000V Em i i 6 i T A 5 J oad T M 5 digito C Dod pad 1 Freya Fai dean paar Ee 4 Click FS Button M ON Lew LM Fark clan 15 Panirea 21 34 TEC M 996996 Jis Precision Multi Product Calibrator Ham DOK Pol De B E H E Ki 200V Full Scale Adjustment Frequency Response Points T HO Series Virtwal Fre Double click 6 2 0 0 0
94. Ohm Shunt gt gt gt gt gt gt Use 10A 0 10Ohm Shunt lt lt lt gt gt gt Use 10A 0 10Ohm Shunt gt gt gt 200UA 200UA 200UA 2000 200UA 200UA 200UA 200UA Page 5 of 11 206Hz FS ADJ 206Hz Z ADJ 10Hz FS ADJ 30Hz FS ADJ 56Hz FS ADJ 106Hz FS ADJ 596Hz FS ADJ 1kHz FS ADJ 200uA 20uA 2000 2000 200uA 2000 2000 2000 CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS Procedure Version 3 2 V10 N 26 11 2008 MIIII Transmille 3041 3041 Multiproduct Calibrator I TRANSMITE ADJ USTMENT POINTS TITLE 200UA 2kHz FS ADJ 200UA 3 5kHz FS ADJ 200UA 5kHz FS ADJ 200UA 7 5kHz FS ADJ 200UA 10kHz FS ADJ 2mA 2mA 2mA 2mA 2mA 2mA 2mA 2mA 2mA 2mA 2mA 2mA 2mA 20mA 20mA 20mA 20mA 20mA 20mA 20mA 20mA 20mA 20mA 20mA 206Hz FS ADJ 206Hz Z ADJ 10Hz FS ADJ 30Hz FS ADJ 56Hz FS ADJ 106Hz FS ADJ 596Hz FS ADJ 1kHz FS ADJ 2kHz FS ADJ 3 5kHz FS ADJ okHz FS ADJ 7 5kHz FS ADJ 10kHz FS ADJ 206Hz FS ADJ 10Hz FS ADJ 30Hz FS ADJ 56Hz FS ADJ 106Hz FS ADJ 596Hz FS ADJ 1kHz FS ADJ 2kHz FS ADJ 3 5kHz FS ADJ 5kHz FS ADJ 7 5kHz FS ADJ Page 6 of 11 TEST VALUE 2
95. Range 20V Connect Calibrator V terminals to DMM 20V Range 2 2V Connect Calibrator V terminals to DMM 20V Range 10V Connect Calibrator V terminals to DMM 20V Range 20V Connect Calibrator V terminals to DMM 200V Lead Check 5V Connect Calibrator V terminals to DMM 200V Range 22V Connect Calibrator V terminals to DMM 200V Range 100V Connect Calibrator V terminals to DMM 200V Range 200V Connect Calibrator V terminals to DMM 200V Range 200V Connect Calibrator V terminals to DMM Page 1 of 17 Procedure Version 3 2 V10 N 26 11 2008 MIIII Transmille 3041 Multi Product Calibrator RANS VERIFICATION POINTS TITLE TEST VALUE CONNECTIONS NOTES 200V Range 100V Connect Calibrator V terminals to DMM 200V Range 22V Connect Calibrator V terminals to DMM 1kV Lead Check 50V Connect Calibrator V terminals to DMM 1kV Range 220V Connect Calibrator V terminals to DMM 1kV Range 1000V Connect Calibrator V terminals to DMM NEG SWITCH DELAY 10V Connect Calibrator V terminals to DMM 1kV Range 1000V Connect Calibrator V terminals to DMM 1kV Range 220V Connect Calibrator V terminals to DMM SET ZERO WAIT OmV Connect Calibrator V terminals to DMM 10kHz at 2V 10kHz 100kHz at 2V 100kHz AC Voltage Measurements 200mV Lead Check 100mV USE SCREEN LEADS SET LEVEL FILTER ON HP Guard open 200mV A C 40Hz 20mV 200 A C 206Hz 20mV 200mV A C 500kHz 20mV 200mV A C 10Hz 200mV 200mV A C 40Hz 200mV 200mV A C 56Hz 200mV 200
96. Rng 45Hz 30A Rng 56Hz 30A Rng 206Hz 30A Rng 56Hz 2A Rng 56Hz 2A Rng 56Hz 3A DC Zero Adj 3A DC FS Adj 12A DC Zero Adj 12A DC FS Adj 30A DC Rng 30A DC Rng 2A DC Rng 2A DC Rng Transmille 3050 Multifunction Calibrator VERIFICATION POINTS TEST VALUE 0 3A 2A 3A 12A 0 6A 0 6A 3A SA 10A 10A 10A 15A 2A 0 5A 0 3A 2A 3A 12A 20A 3A 2A 0 3A CONNECTIONS NOTES Connect to 0 10hm 20 Amp current shunt Connect to 0 10hm 20 Amp current shunt Connect to 0 10hm 20 Amp current shunt Connect to 0 10hm 20 Amp current shunt Connect to 0 10hm 20 Amp current shunt Connect to 0 10hm 20 Amp current shunt Connect to 0 10hm 20 Amp current shunt Use 2A shunt DC Current output on Power DC Voltage out 20V Connect to 0 10hm 20 Amp current shunt Connect to 0 10hm 20 Amp current shunt Connect to 0 10hm 20 Amp current shunt Connect to 0 10hm 20 Amp current shunt Use 20 Amp Shunt Use 2A current shunt Page 16 of 17 DC Voltage output on Power DC Current 3Amp 20V Range DC 200V Range DC 1000V Range DC Page 16 of 17 20V 200V 500V Connect Calibrator V terminals to DMM 20A Current shunt Procedure Version 2 2 V000 N 05 12 2008 III Transmille 3050 Multifunction Calibrator 7 VERIFICATION POINTS TITLE TEST VALUE CONNECTIONS NOTES Page 17 of 17 Phase Angle Measured at 150V SA 50Hz AC 0 Phase Angle 0 Connect 3000 Series to phase meter 60 Phase Angle 60 90 Phase Angle 90
97. S 20A 2A DC Zero 0 3A 2A DC F S 2 20 DC Zero 3A 20A DC F S 20A 3000 33xx Series Service Manual doc Page 64 3000 33xx Series Serivice Manual Transmille Ltd ADJUSTMENT USING 3000 SERIES FRONT PANEL OVERVIEW The 3000 Series calibrator includes the facility to adjust the and FULL SCALE outputs using the front panel controls This includes the calibrated 2 4 Wire Resistance Capacitance and Inductance calibration constants stored within the calibrator WARNING RISK OF SHOCK THIS PROCEDURE SHOULD ONLY BE ATTEMPTED BY QUALIFIED PERSONNEL THIS FRONT PANEL CALIBRATION MODE IS SUITABLE ONLY FOR CORRECTION OF THE FULL SCALE VALUES AND AC FREQUENCY RESPONSE IT CANNOT ADJ UST THE ZERO CALIBRATION CONSTANTS FULL ADJ USTMENT INCLUDING ZERO AND FULL SCALE ADJ USTMENTTHIS MUST BE PERFORMED USING THE VIRTUAL FRONT PANEL SOFTWARE Each function e g DC voltage AC Current Resistance etc has several ranges Each range has one or more calibration constants See table below The 3000 Series Font Panel allows any calibration constant to be adjusted independently of any other therefore it is possible to adjust a single range without needing to adjust any other points Altering the calibration constants directly changes the calibrator output Adjusting the calibrator simply involves changing the constant until the output reads correctly Resistance 2 Wire amp 4 Wire value for each resistance Capacitance Value for
98. Series Service Manual doc Page 28 3000 33xx Series Serivice Manual Transmille Ltd DC CURRENT ADJUSTMENT 200uA to 200mA Range SETTINGS amp CONNECTIONS Test Leads Low thermal screened test lead with 4mm plugs HP3458 Setting DCI NPLC 30 NDIG 6 AUTORANGE Terminals Low Current Notes Current range null performed prior to measurements Zero measurements are done with 1 count set Reason The 3000 Series achieves zero current output by providing an open circuit when display reads zero 1 Connect shrouded test leads between 30xx Current terminals and DMM Current input 2 Open circuit test leads at calibrator end and select MATH NULL on DMM 3 Re connect test leads to 30xx Measuring output current directly with the DMM up to 200mA Connect the 2 current output input terminals on the calibrator to the current input on using low thermal screened lead 4 Select DCI on FUNCTION SELECTION SCREEN 5 Click Show Calibration Control Button 6 Select each range in turn and adjust zero positive full scale and negative full scales Zero Adjustment erit Teius Froni Pane EMIT EP 000 001pA b B ran 1 Click 200VV nn tne ts s 7 Chas fi sake fan peer Eri CHWAYI M au Duipur ON Local Conirol Cal Factor incinn 50 Zan 3 Click START caf Baal E 44 button A w Frecision Multi Froduct
99. TE 7 THE 206Hz REFERENCE POINT MUST ALWAYS BE ADJ USTED FIRST Test Leads 1m 50 Ohm screened COAX with low thermal 4mm plugs HP3458 Setting CV SETACV SYNC LFILTER 1 NPLC 30 MANUAL RANGE 8 LFREQ LINE 30xx Terminals _ Current Notes MATH OFF selected prior to measurements Measured using a 1 Ohm shunt resistor Zero adjustment is performed at 25 of full scale this is automatically set by the VFP software when the zero button is pressed in calibration mode Reason The 3000 Series achieves zero current output by providing an open circuit when display reads zero 1 Connect screened test leads between 30xx Current terminals and DMM Current input 2 Select MATH OFF on DMM For 2A range adjustment connect a 1 Ohm standard resistor to the 30xx output and measure voltage on the V terminals of the resistor with the DMM on the 2V AC range Measuring 2 Amp output current range using a Shunt Resistor Connect the output Sense Terminals on the shunt Connect the output from the 2 Amp terminals to the Voltage input terminals on the DMM using on the calibrator to the current shunt using a low thermal screened lead individual test leads 1 Ohm 2 Amp Current shunt Value in Entered Proset for reference standard 1 3000 33xx Series Service Manual doc Page 43 3000 33xx Series Serivice Manual Nec Series Froni Panel 3 ud 50000A 5 d uU T n a T 3 Click up down but
100. TED 1 Select 200mV DC output from the calibrator Press the REF button to enable adjustment on this range Press to enter calibration mode The shift button will illuminate when calibration mode SHIFT Kus 3000 33xx Series Service Manual doc Page 67 3000 33xx Series Serivice Manual Transmille Ltd 3 Use the digital control Knob to change the measured output or the displayed resistance capacitance value as required DIGITALCONTRAL YONN DECREASE OUTPUT VALUE QD INCREASE OUTPUT VALUE IF THE MEASURED VALUE IS LOW FOR EXAMPLE 197mV ROTATE THE DIAL CLOCKWISE UNTIL THE MEASURED VALUE READS 200mV 200 000mV 200 000mV s rome see wer 000 000 MEASUREMENT ON METER MEASUREMENT ON METER IF THE MEASURED VALUE IS HIGH FOR EXAMPLE 203mV ROTATE THE DIAL ANTI CLOCKWISE UNTIL THE MEASURED VALUE READS 200mV 200 000mV 200 000mV POWER sco NEXT 000 000 203 000mV 200 000mV MEASUREMENT ON METER MEASUREMENT ON METER 4 Press again and the 33 button illumination will turn off to indicate the adjustment has been saved 3000 33xx Series Service Manual doc Page 68 3000 33xx Series Serivice Manual Transmille Ltd WORKED EXAMPLE Adjusting the 20V AC Voltage Range 206Hz To activate front panel calibration mode press the following key sequence 1 ONLY REQUIRED IF THE CALIBRATOR IS NOT ALREADY w IM CALIBRATION MODE SSS OUTPUT ON
101. V 10Hz FS ADJ Page 2 of 11 7 5kHz FSADJ 10kHz FS ADJ 15kHz FS ADJ 20kHz FS ADJ TEST VALUE 200mV 200mV 200mV 200mV 200mV 2V 0 21V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 20V 2 1V 20V MILE Transmille 3050 Multifunction Calibrator www ADJ POINTS CONNECTIONS NOTES Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Page 2 of 11 Procedure Version 2 2 V000 N 05 12 2008 MINE Transmille 3050 Multifunction Calibrator TRANSMITE TITLE 20 20 20 20 20 20 20 20V 20 20 20
102. V Range 1kV Range 200uA Range 2mA Range DC CURRENT 200mA Range 2A Range 20A Range 3050 gou Range Sannin ange PP AC VOLTAGE 20V Range Multi Product 200V Range Calibrator 1kV Range 200uA Range 2mA Range AC CURRENT 200mA Range je 0 Ohms 10 Ohms 100 Ohms 1 kOhm RESISTANCE 10 kOhm 100 kOhm 1 MOhm 10 MOhm 100 MOhm CAPACITANCE 10nF 100nF 1uF SPECIFICATIONS FOR THE 3350 AND 3050 ARE THE SAME 3000 33xx Series Service Manual doc Page 6 3000 33xx Series Serivice Manual Transmille Ltd 3341 3041 Product Relationship 3341 200mV Range 25ppm DC VOLTAGE 2V Range Precision 20V Range Calibrator a AC Capability to Any Fitted Voltage or Current Range 200V Range 1kV Range OPTION 3341HV 200uA Range OPTION 3341LC 2mA Range 200mA Range 2A Range OPTION 3341HC 30A Range ki 0 Ohms 10 Ohms 100 Ohms 1 kOhm OPTION 3341RES 10 kOhm 100 kOhm 1 MOhm 10 MOhm 100 MOhm 1 GOhm OPTION 334160 200mV Range 2V Range DC VOLTAGE 20V Range 200V Range 1kV Range 200uA Range 2mA Range DC CURRENT 200mA Range 2A Range 30A Range inF 10nF 100nF 10 10uF 3 0 41 E Range ange 25ppm AC VOLTAGE 20V Range Multi Product 200V Range Calibrator 1kV Range 200uA Range 2mA Range AC CURRENT 200mA Range 2A Range 30A Ran je 0 Ohms 10 Ohms 100 Ohms 1 kOhm RESISTANCE 10 kOhm 100 kOhm 1 MOhm 10 MOhm 100 MOhm 1 GOhm CAPAC
103. V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Page 3 of 7 Procedure Version 3 2 V10 N 26 11 2008 III Transmille 3041 Multi Product Calibrator ssn VERIFICATION POINTS Page 4 of 17 TITLE TEST VALUE CONNECTIONS NOTES 20V Range 100kHz 200V Lead Check 200V Range 200V Range 200V Range 200V Range 200V Range 200V Range 200V Range 200V Range 200V Range 200V Range 200V Range 40Hz 206Hz 20kHz 206Hz JOHz 40Hz 56Hz 206Hz 1000Hz 10kHz 20kHz 1kV Lead Check 1kV Range 1kV Range 1kV Range 1kV Range 1kV Range 1kV Range 1kV Range 1kV Range 1kV Range 40Hz 206Hz
104. V terminals to DMM Linearity 6V Connect Calibrator V terminals to DMM Linearity 5V Connect Calibrator V terminals to DMM Page 5 of 17 Procedure Version 3 2 V10 N 26 11 2008 ANSMILLE Transmille 3041 Multi Product Calibrator TITLE Linearity Linearity Linearity IM CALIBRATION TEST VALUE 4V 3V 2 1V VERIFICATION POINTS CONNECTIONS NOTES Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Page 6 of 17 DC CURRENT 200uA Lead Check 50uA CONNECT FOR LOW CURRENT MEASUREMENTS 200uA Range OuA CONNECT FOR LOW CURRENT MEASUREMENTS 200uA Range 100 CONNECT FOR LOW CURRENT MEASUREMENTS 200uA Range 2000 CONNECT FOR LOW CURRENT MEASUREMENTS 200uA Range 100uA CONNECT FOR LOW CURRENT MEASUREMENTS 200uA Range 200uA CONNECT FOR LOW CURRENT MEASUREMENTS 2mA Lead Check 500uA CONNECT FOR LOW CURRENT MEASUREMENTS 2mA Range 0 21mA 2mA Range 1mA 2mA Range 2mA 2mA Range 1mA 2mA Range 2mA 20mA Lead Check 1mA CONNECT FOR LOW CURRENT MEASUREMENTS 20mA Range 2 1mA 20mA Range 5mA 20mA Range 10mA 20mA Range 15mA 20mA Range 20mA 20mA Range bmA 20mA Range 10mA 20mA Range 15mA 20mA Range 20mA 200mA Lead Check 10mA 200mA Range 21mA Page 6 of 17 Procedure Version 3 2 V10 N 26 11 2008 RANOMI IN CALI LATION TITLE 200mA Range 200mA Range 200mA Range 200mA Range 2A Lead Check 2A Range 2A Range 2A Range 2A Rang
105. WSim ADJ 100kR FS 2 WSim ADJ 100kRZero 2 WSim ADJ 100kR FS 2 WSim ADJ 1MR Zero 2 W Sim ADJ 1MR FS 2 WSim ADJ 1MR Zero 2 W Sim ADJ 1MR FS 2 WSim ADJ 10MR Zero 2 WSim ADJ 10MR FS 2 WSim ADJ 10MR Zero 2 WSim ADJ 10MR FS 2 WSim 4 Wire Ohms Measured relative to Zero TEST VALUE 10kR 1kR 10kR 10kR 100kR 10kR 100kR 100kR 1MR 100kR 1MR 1MR 10MR 1MR 10MR xw ADJ USTMENT POINTS CONNECTIONS NOTES Page 9 of 12 ADJ 100 mOhms 4 Wire ADJ 1 Ohms 4 Wire ADJ 10 Ohms 4 Wire ADJ 100 Ohms 4 Wire ADJ 1 kOhms 4 Wire ADJ 10 kOhms 4 Wire PT100 Resistance Option 100mR 18 108 100 1kR 10kR PT100 ADJ PT100 ADJ PT100 ADJ PT100 ADJ PT100 ADJ Page 9 of 12 100 0 C 0 0 C 30 0 C 60 0 C 100 0 C Procedure Version 4 3 V10 N 24 04 2007 TRANSMILIE Transmille 3010 Multifunction Calibrator RANOMILLE Page 10 of 12 conan ADJ USTMENT POINTS TITLE TEST VALUE CONNECTIONS NOTES PT100 ADJ 200 0 C PT100 ADJ 400 0 C PT100 ADJ 800 0 C ADJ 1nF 1nF Select Parrel cap measurement amp OC CE Trim bridge conect to V out on Calibrator ADJ 10nF 10 0nF ADJ 20nF 20nF ADJ 50nF 50nF ADJ 100nF 100nF ADJ 1uF 1uF ADJ 10uF 10uF Select Series capacitance measurement Auto Capacitance 1kHz Measured Cp up to 1uF Cs above ADJ 1nF 1nF Connect L C Bridge to V out on Calibrator ADJ 10nF 10 0nF ADJ 20nF 20nF ADJ 50nF 50nF ADJ 100nF 100nF ADJ 1uF 1uF ADJ 10uF 10uF Simulated Capacitance ADJ 100uF 100uF
106. YO 3 1 Click ZERO button output will automatically be set to 0 3A 3 Click up down buttons until DMM reads 2 Click START 0 3A button Wr 4 4 4 200022 Full Scale Adjustment FAV ey 5 Enter reading on DMM here and click CALC button DMM should now read 2A Fine adjustment may be made using the up down buttons 4 Click FS Button ki 3000 33xx Series Service Manual doc Page 59 3000 33xx Series Serivice Manual Transmille Ltd AC POWER CURRENT ADJUSTMENT 20A RANGE Test Leads 1m 50 Ohm screened COAX with low thermal 4mm plugs HP3458 Setting ACV SETACV SYNC LFILTER 1 NPLC 30 MANUAL RANGE amp LFREQ LINE 30xx Terminals Low Current Notes MATH OFF selected prior to measurements Measured using a 1 Ohm shunt resistor Zero adjustment is performed at 3A Full Scale adjustment is performed at 20A This is automatically set by the VFP software when in power calibration mode Measuring 30 Amp output current range using a Shunt Resistor Connect the output from the 50 Amp terminals on the calibrator to the current shunt using individual 50A test leads Connect the output Sense Terminals on the shunt to the Voltage input terminals on the DMM using a low thermal screened lead 0 1 Ohm 50 Amp Current shunt Value Entered in Proset for reference standard 81 Zero Adjustment bon 1 Series Virtual Froni Panel
107. a Shunt Resistor 7 NE NE 2 3 4 Connect the output from the 30 Amp terminals on the calibrator to the current shunt using individual 50A test leads Connect the output Sense Terminals on the shunt to the Voltage input terminals on the DMM using a low thermal screened lead 0 1 Ohm 30 Amp Current shunt Value Entered in Proset for reference standard 1 5 Select on FUNCTION SELECTION SCREEN 6 Click Show Calibration Control Button 7 Click 20A Range Button Zero Adjustment m Se rien Frant Fans B KAN 3 4 00 0001A 2 Click zero Bu _ gero fT F s button NOCT 2 Cat E 1 Click 20A E range button tri vba Peers M nuo Duipur ON Loom gt 3 Click START Generals button 582 BI xs 73 En 2 4 Click up down buttons until DMM reads 1000 3000 33xx Series Service Manual doc Page 33 3000 33xx Series Serivice Manual 6 Enter reading on DMM here and click CALC button DMM should now read 20A Fine adjustment may be made using the up down buttons 8 Enter reading on DMM here and click CALC button DMM should now read 20A Fine adjustment may be made using the up down buttons Transmille Ltd Positive Full Scale Adjustment E 3020203 cries I Frant Fanm Y
108. adjustment point is at 5 of full scale 200V Zero 5V 1000V Zero 50V 1 Connect shrouded test leads between 30xx Voltage terminals and DMM Voltage input Connections for DC amp AC voltage Measurements 1 Metre 50 olun Screened Coax with low thermal 4mm plugs on each end Short together at Calibrator end 200V Zero Adjustment 3000 Series Virtual Front Panel V7 8 8 2 Enter 5 in cae A 5 0 0 OV this box and E EAR press return D 1 I T A D JU 5 T F S key Information Range Firmware Set Outpu Set value then press Enter A ase Auto Output ON Local Calibration Control Cal Factor Index 48 2 1 3 C IC Cal Factor Reset General ie u p d own 44 buttons until Send Cal Factor 10 M al UM D M M re ad S 30x Precision Multi Product Calibrator Change Adapter 5 000V Virtual Front Panel Hu COM Pot Editor Hide Control XI xit 3000 33xx Series Service Manual doc Page 25 3000 33xx Series Serivice Manual Transmille Ltd 5 Enter reading on DMM here and click CALC button DMM should now read 200 000V Fine adjustment may be made using the up down buttons 7 Enter reading on DMM here and click CALC button DMM should now read 200 000V Fine adjustment may be made using the up down buttons 200V Positive Full Scale Adjustment 9000 4 cries I Frant Fanm Yih PAL 200 000V Mon GNOU ze
109. age 9 of 11 xw ADJ USTMENT POINTS TITLE TEST VALUE CONNECTIONS NOTES ADJ 10 Ohms 4 Wire 10R ADJ 100 Ohms 4 Wire 100R ADJ 1 kOhms 4 Wire 1kR ADJ 10 kOhms 4 Wire 10kR PT100 ADJ 100 0 C PT100 ADJ 0 0 PT100 ADJ 30 0 C PT100 ADJ 60 0 C PT100 ADJ 100 0 C PT100 ADJ 200 0 C PT100 ADJ 400 0 C PT100 ADJ 800 0 C ADJ 10nF 10 0nF ADJ 20nF 20nF ADJ 50nF 50nF ADJ 100nF 100nF ADJ 1uF 1uF Auto Capacitance 1kHz Measured Cp up to 1uF Cs above ADJ 1nF 1nF Connect L C Bridge to V out on Calibrator ADJ 10nF 10 0nF ADJ 20nF 20nF ADJ 50nF 50nF ADJ 100nF 100nF ADJ 1uF 1uF ADJ 10uF 10uF Page 9 of 11 Procedure Version 2 2 V000 N 05 12 2008 Transmille 3050 Multifunction Calibrator TRANSMILLE Page 10 of 11 nama ADJ USTMENT POINTS TITLE TEST VALUE CONNECTIONS NOTES Optional Capacitance Ranges Inductance 1kHz measured Ls up to 1H Lp above ADJ Ind 1mH Select Ls Measurement Short bridge leads at connector end and perform SC Trim ADJ Ind 10mH ADJ Ind 19mH ADJ Ind 29mH ADJ Ind 50mH ADJ Ind 100mH ADJ Ind 1H ADJ Ind 10H Change Measurement to Lp Measurement Auto Inductance 1kHz measured Ls to Lp above ADJ Ind 1mH Short bridge leads at connector end and perform SC Trim ADJ Ind 10mH ADJ Ind 19mH ADJ Ind 29mH ADJ Ind 50mH ADJ Ind 100mH ADJ Ind 1H ADJ Ind 10H Reference Frequency Output 1 ppm Frequency Option Amplitude Output DC Voltage Timebase Output Ban
110. al Fre Double click 6 2 0 0 0 0 ov tx frequency selection Lave box and select lowest frequency available 1 india for this range are Refer to appendix for mE DHE l mure frequency points to parr Ester adjust Tak LHe UH Ore SHE ki tese T EI dire kak gt 4 anne Mo 5 Precision Hulli Produc Galibrator PEERS lArlual Front Panel B cM Pat _ Cad Conde T 3000 Series Virlwal Fre eel FE ART 200 000V amp A n s irene Fui rin stg III LL Duas Vals Lagat SHE Tak apio kiye payo Estee UH 9 9 Click the STORE button K when all the frequency tests are complete 8 Adjust 3000 Series at all frequencies as defined in the appendix for the specific model number Coriri Cad Fede 15 Peara a Actual OP 2 lt 999999 ne a 3000 33xx Series Service Manual doc Page 38 3000 33xx Series Serivice Manual Transmille Ltd 1000V Zero Adjustment 1 Series Virtual Froni Panel 3 gri 0 2 5 0 OV en 1 Click ZERO button 3 Click output will automatically up down X 2 be set to 25 of Full buttons until Piman Eat Capua Scale DMM reads f gt
111. alibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Page 4 of 11 Linearity 20V DC Range Page 4 of 11 Procedure Version 3 2 V10 N 26 11 2008 DC CURRENT II Transmille 3041 3041 Multiproduct Calibrator I ADJ USTMENT POINTS TEST VALUE CONNECTIONS NOTES Page 5 of 1 2000 Zero ADJ 20003 FS ADJ 20003 FS ADJ 2mA Zero ADJ 2mA FS ADJ 2mA FS ADJ 20mA Zero ADJ 20mA FS ADJ 20mA FS ADJ 200mA Zero ADJ 200mA FS ADJ 200mA FS ADJ 2A Zero ADJ 2A FS ADJ 2A FS ADJ 20A Zero ADJ 20A FS ADJ 20A FS ADJ AC CURRENT 20A CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS gt gt gt Use 1A 1Ohm Shunt lt lt lt lt lt lt Use 1A 1Ohm Shunt lt lt lt lt lt lt Use 1A 1Ohm Shunt lt lt lt lt lt lt Use 10A 0 10
112. and inductance bridge Connections for Capacitance and Inductance Measurements set RCL meter for measurements at Use Cp for measurements up to luF Hee m i Use open circuit trim before capacitance Measurements Use Ls for measurements upto 1 Use short circuit trim before inductance Measurements 3 Null inductance bridge as described in user manual 4 Select auto range and note reading on bridge and select 1mH on the 30xx i 3000 Series Virtual Front Panel V7 8 01 02 2008 1 003mH 5 Type the reading in 6 The reading here this box and click the amp on the 30xx should Firmware send cal factor button now be the same as the reading on the 100mH 1H 10H Close bridge If not enter COM Port the bridge reading M Auto Output ON NNA again as in step 5 Caliblation Control RCL Cal Factor 10030000 Cal Fagor Reset Start General Setup gt Store Abort a 30xx Precision Multi Product Calibrator Change ROS Virtual Front Panel Abou Pot Editar Hide Cal 5 REPEAT THIS PROCEDURE FOR 10mH 19mH 29mH 50mH 100mH 1H 10H RANGES THEN CLICK THE STORE BUTTON TO SAVE i SEE APPENDIX FOR SPECIFIC ADJ USTMENT POINTS FOR 4 3050 3041 3010 CALIBRATORS 3000 33xx Series Service Manual doc Page 53 3000 33xx Series Serivice Manual Transmille Ltd PRT OPTION ADJUSTMENT Test Leads 2 1m 50 Ohm screened COAX with low thermal 4mm plugs
113. and select lowest frequency available for this range Refer to appendix for frequency points to adjust 8 Adjust 3000 Series at all frequencies as defined in the appendix for the specific model number 9 Click the STORE button when all the frequency tests are complete i 2V amp 20V RANGES ARE ADJ USTED USING THE SAME METHOD a AS THE 200mV RANGE 3000 33xx Series Service Manual doc Page 36 3000 33xx Series Serivice Manual Transmille Ltd AC HIGH VOLTAGE ADJUSTMENT 200V and 1000V Ranges AC voltage is calibrated by adjusting the output at 206Hz and then adjusting the frequency response at other frequencies found in the drop down box SETTINGS amp CONNECTIONS Test Leads 1m 50 Ohm screened COAX with low thermal 4mm plugs HP3458 Setting CV SETACV SYNC LFILTER 1 NPLC 30 MANUAL RANGE 8 LFREQ LINE 30xx Terminals Voltage Notes MATH OFF selected prior to measurements Zero adjustment is performed at 25 of full scale this is automatically set by the VFP software when the zero button is pressed in calibration mode Full Scale adjustment is performed at 700 for the 1000V range due to the input limit of the DMM 1 Connect screened test leads between 30xx Voltage terminals and DMM Voltage input 2 Select MATH OFF on DMM Connections for DC amp AC voltage Measurements 1 Metre 50 olun Screened Coax with low thermal 4mm plugs on each end Short together at Calibrator end 3 Click ACV on FUNCTI
114. andwidth of greater than 700 72 Use a good quality BNC lead terminated with 50 Ohms 30xx Calibrator Oscilloscope VOLTAGE GQ om a0 A a0 a Oz A C 4 scope FREQ TRG 1 me 1 Click Bandwidth on function selection screen 2 Click start 3000 Series Virtual Front Panel V7 8 01 02 2008 10 000MHz 2 3 Use down arrows to select frequencies Information Range Firmware TEST HEAD Set Output value ak Hz J BOOMHz 10MHz _ 20 30MHz sn 40MHz CH 2 SOMH2 TUM BOMH 2 CH 3 Set walue then press Enter OMHz VI 4 I Auto Output ON 4 Adjust until waveform on Calibration Control Scope Bw 1 Cal Ala Factor Start oscilloscope is G a t 6 gt Swe 600mV pk pk Send Factor 4 hd Y x kar dla Precision Multi Product Calibrator Change Adapte les Virtual Front Panel ut COM Pot Hide Cal Control Exit 5 Calibrate all frequencies from 5MHz to Bandwidth maximum 350MHZ or 610 MHz depending on option fitted 6 Click Store Button The frequency of the levelled sweep is crystal controlled and cannot be adjusted 3000 33xx Series Service Manual doc Page 57 3000 33xx Series Serivice Manual Transmille Ltd POWER FUNCTION CURRENT ADJUSTMENT OVERVIEW 1 Select POWER on function selection screen Click sh
115. ants for each range must be adjusted in the correct sequence See following pages for details 9 Press the store button to save the constant Changing range will also store the constant Press the abort button to abandon calibration of the range being adjusted 10 Select next range to be adjusted 11 Close calibration control panel and exit virtual front panel program Starting the Virtual Control Program 1 Install the Virtual front panel program onto computer from Transmille CD The CD will auto run Select 3000 Series Virtual Front Panel and follow installation instructions 30005 VIRTUAL FRONT PANEL SOFTWARE gt i ETA ye 4 pr 3 PC CONTROL amp CALIBRATION SOFTWARE 2 V7 8 01 02 2008 SOLUTIONS IN CAUBRATION 2 Connect RS232 cable between computer and calibrator 3 Run the Virtual front panel program 4 Select COM port Set Communication Port select on a different COM to change 5 Click the Show Calibration Control Button 3000 33xx Series Service Manual doc Page 21 3000 33xx Series Serivice Manual zi 3000 Series Virtual Front Panel V7 8 01 02 2008 4 000 000mv Information r Range Set Output Value i s I I Set value then press Enter Close COM Port v Auto Output ON Local ES e ANA A EE Band REF TEMP DA POWER 30xx Precision Multi Product Calibrator
116. ap measurement amp OC CE Trim bridge conect to V out on Calibrator ADJ 10nF 10 0nF ADJ 20nF 20nF ADJ 50nF 50nF ADJ 100nF 100nF ADJ 1uF 1uF ADJ 10uF 10uF Select Series capacitance measurement Auto Capacitance 1kHz Measured Cp up to 1uF Cs above ADJ 1nF 1nF Connect L C Bridge to V out on Calibrator ADJ 10nF 10 0nF ADJ 20nF 20nF ADJ 50nF 50nF ADJ 100nF 100nF ADJ 1uF 1uF ADJ 10uF 10uF Simulated Capacitance ADJ 100uF 100uF Select Series capacitance measurement ADJ 1mF 1mF Select Series capacitance measurement ADJ 10mF 10mF Select Series capacitance measurement Manual Inductance 1kHz measured Ls up to 1H Lp above ADJ Ind 1mH Select Ls Measurement Short bridge leads at connector end and perform SC Trim ADJ Ind 10mH ADJ Ind 19mH ADJ Ind 29mH Page 10 of 11 Procedure Version 3 2 V10 N 26 11 2008 TITLE ADJ Ind ADJ Ind ADJ Ind ADJ Ind Transmille 3041 3041 Multiproduct Calibrator I TRANSMILLE Page 11 of 11 SOLUTIONS IN CALIBRATION ADJ USTMENT POINTS TEST VALUE 50mH 100mH 1H 10H CONNECTIONS NOTES Change Measurement to Lp Measurement Auto Inductance Q1kHz measured Ls up to Lp above ADJ Ind ADJ Ind ADJ Ind ADJ Ind ADJ Ind ADJ Ind ADJ Ind ADJ Ind 1mH 10mH 19mH 29mH 50mH 100mH 1H 10H Reference Frequency Output 1 ppm Frequency Option Amplitude Output DC Voltage 600 MHz Frequency Sweep Output 350MHz Frequency Sweep Output 50kHz Reference level
117. arity checks should also be performed A basic verification procedure would be typically as little as 60 tests although a full procedure may be as many as 400 tests Please see www transmille com for an example 3000 Series certificate When using Transmille PROCAL calibration software a fully automated verification amp calibration procedure is available for approved service centres Adjustment can be made using two methods either direct front panel adjustment or adjustment using a PC based Virtual Front Panel software package optional with the calibrator connected to the PC 15232 interface WARNING RISK OF SHOCK THIS PROCEDURE SHOULD ONLY BE ATTEMPTED BY QUALIFIED PERSONNEL To prevent unauthorised use of the VFP software a password is required before access is granted Adjustment can be completed without disassembly of the calibrator Each function e g DC voltage AC Current Resistance etc has several ranges Each range has one or more calibration constants See table below 3000 Series adjustment allows any calibration constant to be adjusted independently of any other therefore it is possible to adjust a single range without needing to adjust any other points Altering the calibration constants directly changes the calibrators output Adjusting the calibrator simply involves changing the constant until the output reads correctly DC Voltage Zero Full Scale Full Scale AC Voltage Zero Full Scale 206Hz Frequenc
118. at 259 of full scale this is automatically set by the VFP software when zero button is pressed in calibration mode 1 Connect screened test leads between 30xx Voltage terminals and DMM Voltage input 2 Select MATH OFF on DMM Connections for DC amp AC voltage Measurements 1 Metre 50 ohm Screened Coax with low thermal 4mm plugs on each end Short together at Calibrator end 3 Click ACV on FUNCTION SELECT screen 4 Click 200mV range button on 30xx VFP Zero Adjustment i 3000 Series Virtual Front Panel V7 8 01 02 2008 1 Click ZERO button 3 Click output will automatically up down Dicit ADJUST En be set to 2596 of Full buttons until Scale DMM reads 50 00mV 2 Click START button Calibration Control Cal Factor Index 0 Cal Factor Reset Star General Setup Store Abort eS Send Cal Factor 5 Mode Setup apter i 30x Precision Multi Product Calibrator Change Virtual Front Panel About COM Port 3000 33xx Series Service Manual doc Page 35 3000 33xx Series Serivice Manual Transmille Ltd Full Scale Adjustment 206Hz Default Point 5 Enter reading on DMM here and click CALC button DMM should now read 200 0000mV Fine adjustment may be made using the up down buttons i 3000 Series Virtual Front Panel V7 8 8 D I 6 I T Information Range Firmware A D JUS T OUTPUT ON Set Output Value Close Set value then
119. ator Change COM Poet Dina Panel B E dixi Hide Cal 500000 6 Double click frequency selection box and select lowest frequency available for this range Refer to appendix for frequency points to adjust 8 Adjust 3000 Series at all frequencies as defined in the appendix for the specific model number 9 Click the STORE button when all the frequency tests are complete 3000 33xx Series Service Manual doc Page 36 3000 33xx Series Serivice Manual Transmille Ltd AC HIGH VOLTAGE ADJUSTMENT 200V and 1000V Ranges AC voltage is calibrated by adjusting the output at 206Hz and then adjusting the frequency response at other frequencies found in the drop down box SETTINGS amp CONNECTIONS Test Leads 1m 50 Ohm screened COAX with low thermal 4mm plugs HP3458 Setting JACV SETACV SYNC LFILTER 1 NPLC 30 MANUAL RANGE 8 LFREQ LINE 30xx Terminals Voltage Notes MATH OFF selected prior to measurements Zero adjustment is performed at 259 of full scale this is automatically set by the VFP software when the zero button is pressed in calibration mode Full Scale adjustment is performed at 700V for the 1000V range due to the input limit of the DMM 1 Connect screened test leads between 30xx Voltage terminals and DMM Voltage input 2 Select MATH OFF on DMM Connections for DC amp AC voltage Measurements 1 Metre 50 olun Screened Coax with low thermal 4mm plugs
120. ator V terminals to DMM 200V FS ADJ 200V Connect Calibrator V terminals to DMM 200V ZERO ADJ 5V Connect Calibrator V terminals to DMM 200V FS ADJ 200V Connect Calibrator V terminals to DMM 1kV FS ADJ 1000V Connect Calibrator V terminals to DMM 1kV ZERO ADJ 50V Connect Calibrator V terminals to DMM 1kV FS ADJ 1000V Connect Calibrator V terminals to DMM AC Voltage Output Frequency Tests AC Voltage 200mV 206Hz FS ADJ 200mV 200mV 206Hz 2 ADJ 22mV 200mV 10Hz FS ADJ 200mV Connect Calibrator TO X10 AMP 200mV 40Hz FS ADJ 200mV Connect Calibrator TO X10 AMP 200mvV 56Hz FS ADJ 200mV Connect Calibrator TO X10 AMP 200mV 106Hz FS ADJ 200mV Connect Calibrator TO X10 AMP 200mV 596Hz FS ADJ 200mV Connect Calibrator TO X10 AMP 200mV 1kHz FS ADJ 200mV Connect Calibrator TO X10 AMP 200mV 2kHz FS ADJ 200mV 200mV 3 5kHz ADJ 200mV Page 1 of 11 Procedure Version 2 2 V000 N 05 12 2008 RANS TITLE 200mV 5kHz ADJ 200mV 200mV 200mV 200mV 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 20V 206Hz FS ADJ 206Hz FS ADJ 206Hz Z ADJ 10Hz FS ADJ 40Hz FS ADJ 56Hz FS ADJ 106Hz FS ADJ 596Hz FS ADJ 1kHz FS ADJ 2kHz FS ADJ 3 5kHz FS ADJ 5kHz FS ADJ 7 5kHz FS ADJ 10kHz FS ADJ 15kHz FS ADJ 20kHz FS ADJ 30kHz FS ADJ 40kHz FS ADJ 50kHz FS ADJ 60kHz FS ADJ 80kHz FS ADJ 100kHz FS ADJ 20V 206Hz Z ADJ 20
121. ctions to the connector mother PCB 2 Connector to the rear panel assembly Circuit Description To simplify the description and operation of this board the circuit will be described in sections 1 DC Ranges There are 5 DC ranges 200mV 2V 20V 200V amp 1000V All DC with the exception of the 200mV range is produced by a resistive divider from the 20Volt range are produced by comparing the output after scaling with the output from the D A module For the 2Volt range the output from the D A is resistively divided down Unlike a DMM attenuator each range has its own divider The correct divider is selected by relays and or analogue switches The error amp is a precision copper stabilised amp the output of which is feed to either the low voltage amplifier 20v or to the high voltage amplifier 2 High Voltage DC Amplifier The DC signal from the error amp is feed to a chopper circuit at approx 10kHz The resulting AC signal is filtered and feed to the LM10 power amp which drives the ferrite step up transformer The output from this transformer is rectified and filtered to return it to DC where it is switch by relays through to the output sockets The output current of the transformer is monitored by a triac circuit which if tripped will open a relay feeding the L M10 thereby cutting off the output This important safety trip operates very quickly and is independently of the processor However once tripped it is detected by the processor and th
122. d in blue hold the bottom of the front panel in place These only need to be removed to allow the front panel to be dropped IIIIIIIIIIIIIIIIIIIIIIIIIIII FRONT OF CALIBRATOR down It is not necessary to remove these screws to remove the top cover from the calibrator case Screws marked in red hold the top cover in place 5 These should be removed to allow the top cover to be slid back towards the rear of the calibrator Note the top cover of the calibrator should be slid back with the calibrator right side up b A BH screws marked in green hold the back panel BACK OF CALIBRATOR assembly in place These only need to be removed if the back panel is required to be removed Turn the calibrator right side up the top cover can now be slid back towards the rear of the calibrator to expose the internal PCBs 3000 33xx Series Service Manual doc Page 9 3000 33xx Series Serivice Manual Transmille Ltd LOCATION OF INTERNAL FUSES The 3000 series has internal fuses to protect from voltages applied to the calibrator These are located on the front panel board the connector board and on the top board within the calibrator Fuse locations Top board output board fuses Connector a Board Left Hand mi A 5A Anti Surge 2A Ultra Rapid Right Hand 630mA Anti Surge Ceramic Front Panel Board 2A Ultra Rapid
123. d now be the Firmware 6 Type the reading in reading on the this box and click the meter If not enter send cal factor button the bridge reading Leave the minus sign off ALLEE again as in step 6 for 100 deg C alibration Control RCL Cal Factor 60002000 i Reset Start poun tore Abort Mode 3Oxx Precision Multi Product Calibrator Change an Virtual Front Panel B COM Editor x Control 3000 33xx Series Service Manual doc Page 54 3000 33xx Series Serivice Manual Transmille Ltd OSCILLOSCOPE OPTION ADJUSTMENT Amplitude Adjustment Test Leads 50 Ohm screened COAX with low thermal 4mm plugs gt BNC adapter HP3458 Setting IDCV NPLC 30 AUTO RANGE 30xx Terminals Oscilloscope BNC output Notes Notes OSCILLOSCOPE AMPLITUDE RANGES ARE ADJ USTED AT 2 POINTS ENSURE THE DC VOLTAGE RANGES ARE FULLY ADJ USTED BEFORE STARTING THIS PROCEDURE 1 Connect test leads between 30xx scope terminals and DMM Voltage input Measuring Calibrator Oscilloscope Amplitude amp Time base output Connect the calibrator ENC Scope terminals to the DMM Input terminals Connect using the 50 ohm screened coax cable with low thermal mm plugs 3 Click Amplitude on the function selection screen 4 Select 10mV div Fi 3000 Series Virtual Front Panel V7 8 8 QmV Div Information 5 Click S
124. djustment on this range Press to enter calibration mode The shift button will illuminate when in calibration mode SHIFT 3000 33xx Series Service Manual doc Page 79 3000 33xx Series Serivice Manual Transmille Ltd 15 Use the digital control Knob to change the measured output or the displayed resistance capacitance value as required DIGITALCONTRAL LLN DECREASE OUTPUT VALUE QD INCREASE OUTPUT VALUE MEASURE THE INDUCTANCE FROM THE CALIBRATOR USING A METER IF THE VALUE IS LOW FOR EXAMPLE 18 998mH ROTATE THE DIAL ANTI CLOCKWISE UNTIL THE DISPLAY ON THE CALIBRATOR SHOWS 18 998mH 19 000MH 8 998MH VMEAQUKEMEN I ON METER MEASURE THE CAPACITANCE FROM THE CALIBRATOR USING METER IF THE VALUE IS HIGH FOR EXAMPLE 19 002mH ROTATE THE DIAL CLOCKWISE UNTIL THE DISPLAY ON THE CALIBRATOR SHOWS 19 002mH 9 000mH 19 002mH POWER SCOPE NEXT POWER SCOPE NEXT 16 Press again and the button illumination will turn off to indicate the adjustment has been saved 3000 33xx Series Service Manual doc Page 80 3000 33xx Series Serivice Manual Transmille Ltd AC POWER OPTION PHASE SETUP Requires 3000 Series Phase Setup Utility Install the 3000 Series Phase Setup Utility supplied This program can be started from START gt All Programs gt Transmille VFP gt 3000 Series Phase Setup Utility STEP 1 Measure Frequency on Processor Board A Remove
125. dwidth Level Frequency Measurements Bandwidth Level output into 50 ohms Pk Pk e o Procedure Version 2 2 V000 N 05 12 2008 ANSMILIE Transmille 3050 Multifunction Calibrator ADJ USTMENT POINTS TITLE TEST VALUE CONNECTIONS NOTES 50kHz Reference level Page 11 of 1 Fast Rise output lt 1nS Power Option AC Voltage Measurements Current out 3A DC Voltage output on Power DC Current 3Amp Phase Angle Measured at 150V 5A 50Hz AC Procedure Version 2 2 V000 N 05 12 2008 Transmille 3050 Multifunction Calibrator ssn VERIFICATION POINTS Page 1 of 17 TITLE TEST VALUE CONNECTIONS NOTES DMM ZERO OV 200mV Lead Check 50mV Connect Calibrator V terminals to DMM 200mV Range OmV Connect Calibrator V terminals to DMM 200mV Range 100mV Connect Calibrator V terminals to DMM 200mV Range 200mV Connect Calibrator V terminals to DMM 200mV Range 100mV Connect Calibrator V terminals to DMM 200mV Range 200mV Connect Calibrator V terminals to DMM DMM ZERO OV gt gt gt S C TEST LEADS lt lt lt 2V Lead Check 100mV Connect Calibrator V terminals to DMM 2V Range 0 22V Connect Calibrator V terminals to DMM 2V Range 1V Connect Calibrator V terminals to DMM 2V Range 2V Connect Calibrator V terminals to DMM 2V Range 0 22V Connect Calibrator V terminals to DMM 2V Range 1V Connect Calibrator V terminals to DMM 2V Range 2V Connect Calibrator V terminals to DMM
126. e m Run the 3000 Series Phase Setup Utility and enter the measured frequency Click SET to store the value in the calibrator 3 3000 Series Phase Setup Utility Select a COM Port choose settings then use Phase calibration controls to set calibration Calibrator is on COM 5 JLUTIONS IN CALIBRATION ddr Clock Frequency MHz Set 50Hz 2 2A 0 Degrees 400Hz 2A 0 Degrees Enter the frequency measured on 50Hz 20 0 __ Pin 22 here in MHz Once the frequency is set close the 3000 Series Phase Setup Utility before proceeding to the next step 3000 33xx Series Service Manual doc Page 81 3000 33xx Series Serivice Manual Transmille Ltd STEP 2 Measure the Phase Error On the 3000 Series Output A Measure the phase outputs from the 3000 Series calibrator listed below on a Phase meter 20 2A 50Hz 20 2A 400Hz 20 20A o 50Hz 20 20A o 400Hz Write down the phase error at these four points in degrees eg 0 29 B Startup the 3000 Series Phase Setup Utility Enter the phase error in each box then click SET to store in the calibrator memory i 3000 Series Phase Setup Utility Select a COM Port choose settings then us Phase calibration controls to set calibration Calibrator is on COM 5 Clock Frequency MHz Set Phase Correc tion 5012 PA 50Hz 2 2A 0 Degrees Set 400Hz 2A Degrees 400Hz 2 50Hz 20 0 Degrees Set 400Hz 20A o Degree
127. e 2A Range 20A Lead Check 30A Range 30A Range 30A Range 30A Range 30A Range 30A Range 30A Range AC CURRENT 100mA 200mA 100mA 200mA 100mA 0 21A 1A 2A 1A 2A 1A 2 1A 10A 20A 30A 30A 20A 10A Transmille 3041 Multi Product Calibrator VERIFICATION POINTS TEST VALUE CONNECTIONS NOTES gt gt gt Use 1A 1Ohm Shunt lt lt lt lt lt lt Use 1A 1Ohm Shunt gt gt gt gt gt gt Use 1A 1Ohm Shunt lt lt lt gt gt gt Use 1A 1Ohm Shunt lt lt lt gt gt gt Use 1A 1Ohm Shunt lt lt lt lt lt lt Use 1A 1Ohm Shunt lt lt lt gt gt gt Use 10A 0 10Ohm Shunt gt gt gt gt gt gt Use 10 0 1Ohm Shunt gt gt gt gt gt gt Use 10A 0 10Ohm Shunt gt gt gt gt gt gt Use 10 0 10Ohm Shunt gt gt gt gt gt gt Use 50A 0 010hm Shunt TL174 lt lt lt gt gt gt Use 50A 0 010hm Shunt TL174 lt lt lt gt gt gt Use 10A 0 10Ohm Shunt gt gt gt gt gt gt Use 10A 0 10Ohm Shunt lt lt lt Page 7 of 7 200uUA Lead Check 200uA Rng 200 Rng 200 Rng 200 Rng 200uA Rng 200 Rng 200uA Rng 200uA Rng Page 7 of 17 40Hz 2062 102 10 2 40Hz 56Hz 1kHz 10kHz 100 250 250 250 200uA 2000 2000 2000 200uA CONNECT FOR LOW CURRENT MEASUREMENTS Procedure Version 3 2 V10 N 26 11 2008 RANS I IM CALIBRATION TITLE 2mA Lead Check 2mA Rng 40Hz 2mA Rng 206Hz 2mA Rng 10
128. e 5 of 17 sencera VERIFICATION POINTS TITLE TEST VALUE CONNECTIONS NOTES Linearity 17V Connect Calibrator V terminals to DMM Linearity 16V Connect Calibrator V terminals to DMM Linearity 15V Connect Calibrator V terminals to DMM Linearity 14V Connect Calibrator V terminals to DMM Linearity 13V Connect Calibrator V terminals to DMM Linearity 12V Connect Calibrator V terminals to DMM Linearity 11V Connect Calibrator V terminals to DMM Linearity 9V Connect Calibrator V terminals to DMM Linearity 8V Connect Calibrator V terminals to DMM Linearity 7V Connect Calibrator V terminals to DMM Linearity 6V Connect Calibrator V terminals to DMM Linearity 5V Connect Calibrator V terminals to DMM Linearity 4V Connect Calibrator V terminals to DMM Linearity 3V Connect Calibrator V terminals to DMM Linearity 2 1V Connect Calibrator V terminals to DMM Linearity 19V Connect Calibrator V terminals to DMM Linearity 18V Connect Calibrator V terminals to DMM Linearity 17V Connect Calibrator V terminals to DMM Linearity 16V Connect Calibrator V terminals to DMM Linearity 15V Connect Calibrator V terminals to DMM Linearity 14V Connect Calibrator V terminals to DMM Linearity 13V Connect Calibrator V terminals to DMM Linearity 12V Connect Calibrator V terminals to DMM Linearity 11V Connect Calibrator V terminals to DMM Linearity 9V Connect Calibrator V terminals to DMM Linearity 8V Connect Calibrator V terminals to DMM Linearity 7V Connect Calibrator
129. e 72 3000 33xx Series Serivice Manual Transmille Ltd WORKED EXAMPLE Adjusting the 20mA AC Voltage Range 1kHz To activate front panel calibration mode press the following key sequence 1 ONLY REQUIRED IF THE CALIBRATOR IS NOT ALREADY IN CALIBRATION MODE Home OUTPUT ON 1 THE CALIBRATOR WILL PRODUCE A 2 SECOND BEEP TO INDICATE FRONT PANEL CALIBRATION MODE IS ACTIVATED 5 Select 20mA AC Q1kHz output from the calibrator DODE KA oe 6 Press the REF button to enable adjustment on this range Press to enter calibration mode 3000 33xx Series Service Manual doc Page 73 3000 33xx Series Serivice Manual Transmille Ltd The shift button will illuminate when calibration mode SHIFT Kus 7 Use the digital control knob to change the measured output or the displayed resistance capacitance value as required DIGITALCONTRAL YON DECREASE OUTPUT VALUE QD INCREASE OUTPUT VALUE IF THE MEASURED VALUE IS LOW FOR EXAMPLE 19 6mA ROTATE THE DIAL CLOCKWISE UNTIL THE MEASURED VALUE READS 20mA 20 0000MA 20 0000MA wom POWER SCOPE NEXT POWER SCOPE NEXT 19 6000mA 20 0000 MEASUREMENT ON V MEASUREMENT ON NM IF THE MEASURED VALUE IS HIGH FOR EXAMPLE 20 4mA ROTATE THE DIAL ANTI CLOCKWISE UNTIL THE MEASURED VALUE READS 20mA 20 0000MA D 20 0000mA MEASUREMENT ON METER MEASUREMENT ON METER
130. e calibrator returned to standby The trip is automatically reset by the processor when the output is turned back on 3000 33xx Series Service Manual doc Page 16 3000 33xx Series Serivice Manual Transmille Ltd 3 Current Ranges For current ranges the output from the error amp is fed to a transconductance amplifier the output of which passes through current shunts selected by relays or analogue switches depending on the range selected and then connecting through to the output sockets The voltage generated across the selected shunt is measured by a differential amplifier and referenced to OVolts This is then used as the feedback control voltage to be compared with the D A output 4 AC Voltage Current ranges For AC functions the feedback signal is routed to an AC RMS to DC converter The output of the converter is compared with the reference signal from the D A converter The error signal is then used as the reference input for a D A converter which is clocked at the required output frequency with the digital code to produce a pure sine wave The output from this converter is then feed to the output amplifiers which apart from the high voltage ranges are the same as the amplifiers for DC ranges 5 AC High Voltage To generate AC high voltage the output from the D A AC generator is connected directly to the LM10 power opamp Then depending on the frequency range selected the output is connected to either the low frequency 25Hz to 3kHz ste
131. e output from the 50 Amp terminals on the calibrator to the current shunt using individual 50A test leads Connect the output Sense Terminals on the shunt to the Voltage input terminals on the DMM using a low thermal screened lead 0 1 Ohm 50 Amp Current shunt Value Entered in Proset for reference standard 81 3000 33xx Series Service Manual doc Page 46 3000 33xx Series Serivice Manual 3 Click up down buttons until DMM reads 5 0000A 5 Enter reading on DMM here and click CALC button DMM should now read 20 0000A Fine adjustment may be made using the up down buttons 7 Enter reading on DMM here and click CALC button DMM should now read 20 0000A Fine adjustment may be made using the up down buttons 3000 33xx Series Service Manual doc 000 Seike Virtwal Fra 20 0000A LC alan Cal dim 22 Ca 6 Finans min 50 gt zs Transmille Ltd Zero Adjustment ggg Tas d I I Franl Panel PM ENT rui ens 0000A 1 Click ZERO button output will automatically be set to 25 of Full Scale n a 8 T Md rana sion i 2 Click START button Corded Cal adan Cal Factor Pari n A AA 4 4 EN TTE 8 9 m 19 3000 4 eres metuas Froni Panel V PB c TEILT AAN won 0000A ELE poe
132. e the resistance reading to be converted into deg C using PRT tables 4 Select 100 deg C and note reading on meter 3000 Series Virtual Front Panel V7 8 01 02 2008 7 The reading here amp on the 30xx Information Range should now be the Firmware 6 Type the reading in reading on the this box and click the t meter If not enter send cal factor button the bridge reading Leave the minus sign off I Auto Ouiput ON 111777 again as in step 6 for 100 deg 0 alibration Control RCL Cal Factor 60002000 Peto Reset Start pou tore Abort Mode 3Oxx Precision Multi Product Calibrator Change an Virtual Front Panel B COM Editor x Control 3000 33xx Series Service Manual doc Page 54 3000 33xx Series Serivice Manual Transmille Ltd OSCILLOSCOPE OPTION ADJUSTMENT Amplitude Adjustment Test Leads 50 Ohm screened COAX with low thermal 4mm plugs gt BNC adapter HP3458 Setting IDCV NPLC 30 AUTO RANGE 30xx Terminals Oscilloscope BNC output Notes Notes OSCILLOSCOPE AMPLITUDE RANGES ARE ADJ USTED AT 2 POINTS ENSURE THE DC VOLTAGE RANGES ARE FULLY ADJ USTED BEFORE STARTING THIS PROCEDURE 1 Connect test leads between 30xx scope terminals and DMM Voltage input Measuring Calibrator Oscilloscope Amplitude amp Time base output Connect the calibrator ENC Scope terminals to the DMM Input terminals Connect us
133. eads in 2 Wire Configuration Connect V and together lt lt OR 2 Wire 0 0R 0 1R 2 Wire 0 1R 1R 2 Wire 1 0R 10R 2 Wire 10 0R 100R 2 Wire 100R 1KR 2 Wire 1 0kR 10kR 2 Wire 10 00kR 100kR 2 Wire 100kR 1MR 2 Wire 1MR Page 9 of 17 Procedure Version 3 2 V10 N 26 11 2008 Transmille 3041 Multi Product Calibrator TRANSMILLE Page 10 of 17 www VERIFICATION POINTS TITLE TEST VALUE CONNECTIONS NOTES 10MR 2 Wire 10 0MR 100MR 2 Wire 100MR 1000MR 2 Wire 1000MR 100 R Range 30R 100 R Range 100R 1KR Range 300R 1kR Range 1kR 10kR Range 3kR 10kR Range 10kR 100kR Range 30kR 100kR Range 100kR 1MR Range 300kR 1MR Range 1MR 10MR Range 3MR 10MR Range 10MR 4 Wire Lead Check 0 0R gt gt gt Connect up 4 Wire leads Use correct 4 Wire configuration lt lt lt Nul Zero Ohms 4 Wire 0 0R 100mR 4 Wire 100mR 1R 4 Wire 1R 10R 4 Wire 10R 100R 4 Wire 100R 1kR 4 Wire 1kR 10kR 4 Wire 10kR 100kR 4 Wire 100kR PT100 Resistance Option PT100 PRT Resistance 100 0 C Page 10 of 17 Procedure Version 3 2 V10 N 26 11 2008 www VERIFICATION POINTS Transmille 3041 Multi Product Calibrator RANSMILLE Page 11 of 17 TITLE TEST VALUE CONNECTIONS NOTES PT100 PRT Resistance 0 0 C PT100 PRT Resistance 30 0 C PT100 PRT Resistance 60 0 C PT100 PRT Resistance 100 0 C PT100 PRT Resistance 200 0 C PT100 PRT Resistance 400 0 C PT100 PRT Resistance 800 0 C Capacitance 1kHz Measured Cp up to luF Cs above Capacitance
134. ect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Page 4 of 12 Procedure Version 4 3 V10 N 24 04 2007 Transmille 3010 Multifunction Calibrator ADJ USTMENT POINTS TITLE TEST VALUE CONNECTIONS NOTES Page 5 of 12 Linearity 20V DC Range DC CURRENT 200uA Zero ADJ OuA CONNECT FOR LOW CURRENT MEASUREMENTS 20003 FS ADJ 200uA CONNECT FOR LOW CURRENT MEASUREMENTS 20003 FS ADJ 2000 CONNECT FOR LOW CURRENT MEASUREMENTS 2mA Zero ADJ 2mA FS ADJ 2mA 2mA FS ADJ 2mA 20mA Zero ADJ OmA 20mA FS ADJ 20mA 20mA FS ADJ 20mA 200mA Zero ADJ 200mA FS ADJ 200mA 200mA FS ADJ 200mA 2A Zero ADJ gt gt gt Use 1 1 Shunt lt lt lt 2 FS ADJ 2 gt gt gt Use 1 1Ohm Shunt lt lt lt 2A FS ADJ 2A lt lt lt Use 1A 1Ohm Shunt lt lt lt 20A Zero ADJ gt gt gt Use 10 0 10Ohm Shunt gt gt gt 20A FS ADJ 20A gt gt gt Use 10A 0 10Ohm Shunt lt lt lt 20A FS ADJ 20A gt gt gt Use 10A 0 10Ohm Shunt gt gt gt AC CURRENT 200UA 200UA 200UA 200UA 200UA 200UA 200UA Page 5 of 12 206Hz FS ADJ 206Hz Z ADJ 10Hz FS ADJ 30Hz FS ADJ 56Hz FS ADJ 106Hz FS ADJ 596Hz FS ADJ 2000 200 2000 200uA 200uA 2000 2000 CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT
135. eened COAX with low thermal 4mm plugs HP3458 Setting OHMSA NPLC 30 AUTO RANGE 30xx Terminals Voltage Notes Resistance valued measured on DMM and entered into calibration control panel 1 Select 2 wire Ohms function on function selection screen Click show calibration control Measuring 2 Wire Ohms output using 4 Wire Connection to DMM Connect the calibrator voltage terminals to the DMM sense Input terminals Connect the second lead from the DMM Voltage 2 wire olums terminals also into the calibrators voltage 2 wire ohms terminals by stacking the plugs Connect using the 50 ohm screened coax cable with low thermal 4mm plugs Note the cable used on this test 1s very important It raust be very hich insulation so as not to shunt the resistance from the calibrator It must also be screened to prevent pick up making the reading noisy The HP3458 A should be set for 4 wire ohms reading with line trig and Offset comp on Procal will set correct functions automatically over the interface 3 Use 2 sets of shrouded test leads connected as shown above 4 Select 0 Ohms and note reading on DMM i 3000 Series Virtual Front Panel V7 8 01 02 2008 O 001mOHMS 6 The reading here amp on the 30xx Information Range 5 Type the DMM nd should now be the reading in this box and same as the reading click the send cal the DMM If factor button enter the DMM reading again as in Star
136. el About Editor Show Cal Control 3000 Series Virtual Front Panel V7 8 8 Enter Access Code Please enter the Calibration Control access code in the box below Cancel Information Firmware 2224 Set value then press Enter Auto ON Em kV AMP Bandwan Band REF REF EI pan Power Es 30xx Precision Multi Product Calibrator 7 Change HRM Virtual Front Panel About COMPort Editor Cal Control Exit 3000 Series Virtual Front Panel V7 8 01 02 2008 200 000mv C C D I G I I A D JU S T Information Range Firmware Set Output Value XI I gt 4 Set value then press Enter Auto Output ON Calibration En Cal Factor Index 1 Cal Factor Reset Actual Set General Setup Store Send 5 Factor k 0 b 00 b 900 b 100 RE 30xx Precision Multi Product Calibrator C1 Change de Virtual Front Panel About COM Pot pa Hide Cal Control Exit 3000 33xx Series Service Manual doc Transmille Ltd Show Calibration Control Enter Password trans Page 22 3000 33xx Series Serivice Manual Transmille Ltd DC LOW VOLTAGE ADJUSTMENT 200mV to 20V Ranges SETTINGS amp CONNECTIONS Test Leads 1m 50 Ohm screened COAX with low thermal 4mm plugs HP3458 Setting DCV NPLC 30 NDIG 6 ARANGE 30xx Terminals Voltage
137. endix for the specific model number dren han Value He s KEKFE ides 21 i Ft an Senn 9 Click the STORE button when all the mom frequency tests are M pope oe gt complete 3000 33xx Series Service Manual doc Page 45 3000 33xx Series Serivice Manual Transmille Ltd AC CURRENT ADJUSTMENT 20A Range 1 IMPORTANT NOTE THE 20672 REFERENCE POINT MUST ALWAYS BE ADJ USTED FIRST Test Leads 1m 50 Ohm screened COAX with low thermal 4mm plugs HP3458 Setting CV SETACV SYNC LFILTER 1 NPLC 30 MANUAL RANGE 8 LFREQ LINE Terminals High Current Notes Measured using a 0 1 Ohm shunt resistor Zero adjustment is performed at 25 of full scale this is automatically set by the VFP software when the zero button is pressed in calibration mode Reason The 3000 Series achieves zero current output by providing an open circuit when display reads Zero Measuring 30 Amp output current range using a Shunt Resistor Connect the output from the 50 Amp terminals on the calibrator to the current shunt using individual 50A test leads Connect the output Sense Terminals on the shunt to the Voltage input terminals on the DMM using a low thermal screened lead 0 1 Ohm 50 Amp Current shunt Value Ent
138. equency Frequency Frequency Frequency Frequency Frequency Frequency Frequency 1 0Hz Measure 10Mhz REF Frequency 10MHz Measure Calibrators output 1 MHz 100kHz 50kHz 20kHz 10kHz 12 100Hz 1 ppm Frequency Option Ref Freq Mult Frequency Page 12 of 17 1 0Hz Measure 10Mhz REF Frequency 10MHz Measure Calibrators output Procedure Version 4 3 V10 N 24 04 2007 TRANSMITE MIIII Transmille 3010 Multi Product Calibrator TITLE Frequency Frequency Frequency Frequency Frequency Frequency Frequency IM CALIBRATION VERIFICATION POINTS TEST VALUE CONNECTIONS NOTES 1 MHz 1002 502 202 102 12 100Hz Page 13 of 17 Amplitude Output 10mV Div Adj 100mV Div Adj 2mV Div 5mV Div 10mV Div 20mV Div 50mV Div 100mV Div 200mV Div 500mV Div 1V Div 2V Div 5V Div 10V Div 20V Div 60mV Connect Calibrator V terminals to DMM 600mV Connect Calibrator V terminals to DMM 12mV Connect DMM to Scope output 30mV 60mV 120mV 300mV 600mV 1 2V 120V Timebase Output 20ns Div 50ns Div 100ns Div 200ns Div Page 13 of 17 50MHz 20MHz 10MHz 5MHz Procedure Version 4 3 V10 N 24 04 2007 RANSMIILE Transmille 3010 Multi Product Calibrator mem VERIFICATION POINTS TITLE TEST VALUE CONNECTIONS NOTES 500ns Div 2MHz 1us Div 1 MHz 2us Div 5002 5us Div 200kHz 10us Div 100kHz 20us Div 50kHz 50us Div 20kHz 100us Div 10kHz 200us Div 52 500us Div 2kHz 1ms
139. ered in Proset for reference standard 81 3000 33xx Series Service Manual doc Page 46 3000 33xx Series Serivice Manual 3 Click up down buttons until DMM reads 5 0000A 5 Enter reading on DMM here and click CALC button DMM should now read 20 0000A Fine adjustment may be made using the up down buttons 7 Enter reading on DMM here and click CALC button DMM should now read 20 0000A Fine adjustment may be made using the up down buttons 3000 33xx Series Service Manual doc 000 Seike Virtwal Fra 20 0000A LC alan Cal dim 22 Ca 6 Finans min 50 gt zs Transmille Ltd Zero Adjustment E 302003 Froni Panel PM ENT rui es 0000A 1 Click ZERO button output will automatically be set to 2596 of Full Scale n a 8 T Md rana sion i 2 Click START button Corded Cal adan Cal Factor Pari n A AA 4 4 EN TTE 8 9 m 19 3000 4 eres metuas Froni Panel V PB c TEILT AAN won 0000A ELE poe 4 Click FS Button Freya tri gt dan pano Pre FF Duipur ON ELSE 0 999999 AN Full Scale Adjustment Frequency Response Points af Panel VI S 9 Double click frequency selec
140. eries Virtual Front Panel V7 8 8 D I 6 I T Information Range Firmware A D JUS T OUTPUT ON Set Output Value Close Set value then press Enter COM Port v Auto Output ON Local Calibration Control Nal Factor Index 12 Positive 2444444 General Setup 2 a Store x Send Cal Factor e um Precision Multi Product Calibrator Change oe Virtual Front Panel About Editor Hide Control 4 Click FS Button Full Scale Adjustment Frequency Response Points ze Series Virtual Front Panel VA 8 01 02 2008 200 000mv 981 4 mE 2 om A D wu 5 T HTAA Di G 1 T 7 Enter reading DMM here and click CALC button DMM should now read 200 0000mV Fine adjustment may be made using the up down buttons Ter wales then pren Aun Dupa Cal Factor Index 12 Pontes ze D pe m Hodes Control Cal Cal Fact 3000 Series Virtual Front Panel V7 8 01 02 2008 E 000mv Di Gc 1 T Bal lt 0 mani Set sus T Ten wale then prea ic 92 ANA 1 M Duga DIN Cl Factor Irekia 12 C Fa OF PN _ eese E one LOUDDOH diz Precision Multi Product Calibr
141. es calibrator includes the facility to adjust the and FULL SCALE outputs using the front panel controls This includes the calibrated 2 4 Wire Resistance Capacitance and Inductance calibration constants stored within the calibrator WARNING RISK OF SHOCK THIS PROCEDURE SHOULD ONLY BE ATTEMPTED BY QUALIFIED PERSONNEL THIS FRONT PANEL CALIBRATION MODE IS SUITABLE ONLY FOR CORRECTION OF THE FULL SCALE VALUES AND AC FREQUENCY RESPONSE IT CANNOT ADJ UST THE ZERO CALIBRATION CONSTANTS FULL ADJ USTMENT INCLUDING ZERO AND FULL SCALE ADJ USTMENTTHIS MUST BE PERFORMED USING THE VIRTUAL FRONT PANEL SOFTWARE Each function e g DC voltage AC Current Resistance etc has several ranges Each range has one or more calibration constants See table below The 3000 Series Font Panel allows any calibration constant to be adjusted independently of any other therefore it is possible to adjust a single range without needing to adjust any other points Altering the calibration constants directly changes the calibrator output Adjusting the calibrator simply involves changing the constant until the output reads correctly Resistance 2 Wire amp 4 Wire value for each resistance Capacitance Value for each Capacitor Inductance Value for each Inductor 3000 33xx Series Service Manual doc Page 65 3000 33xx Series Serivice Manual Transmille Ltd Setting The Calibrator into Manual Adjustment mode To activate front panel calibra
142. ete control of the calibrator The board contains also the firmware Flash holds calibration constants and RAM required for the calibrator This is board level replacement if a fault is suspected with the processor functions THE PT100 INDUCTANCE PCB OPTION General Description Plugs into the top board to provide PT100 resistance values and or inductance Values must be calibrated after board is fitted Connections 3 rows of pin connection to top board Circuit Description Precision wire wound resistors switched by relays controlled from the processor Relays driven directly from latched relay drivers on the processors bus Inductance similar 3000 33xx Series Service Manual doc Page 15 3000 33xx Series Serivice Manual Transmille Ltd THE MID ANALOGUE PCB General Description The mid analogue PCB contains all the circuitry to produces all of the DC and AC voltage and current ranges All outputs are controlled by feedback against the output 10 Volts to 10 Volts from the ultra precision 26 Bit D A which plugs into this board Precision resistors attenuators and precision current shunts selected by relays and analogue switches depending on the range measure the output and compare with the reference the error signal is amplified a feed to the power output amplifiers High voltages can be present on this board and a shock hazard exists when working on tt Connections 1 3 32 way connections to the connector mother PC
143. ge Refer to appendix for frequency points to adjust Page 44 3000 33xx Series Serivice Manual Transmille Ltd Dr JOUD Series Virtwal Fraai 01 09 2008 4 2 00000 ia iz ie r Fa r P r IL Jw 5 T gare 5 8 Adjust 3000 Series at all frequencies as defined in the appendix for the specific model number laren han umm EI re i bii wis XH KEEFE ON E inde 21 pum eel ai 2550 ALA A BE 9 Click the STORE 9 9 9 button when all the et frequency tests are LI e complete 3000 33xx Series Service Manual doc Page 45 3000 33xx Series Serivice Manual Transmille Ltd AC CURRENT ADJUSTMENT 20A Range 1 IMPORTANT NOTE f THE 206Hz REFERENCE POINT MUST ALWAYS BE ADJ USTED FIRST Test Leads 1m 50 Ohm screened COAX with low thermal 4mm plugs HP3458 Setting JACV SETACV SYNC LFILTER 1 NPLC 30 MANUAL RANGE amp LFREQ LINE 30xx Terminals High Current Notes Measured using a 0 1 Ohm shunt resistor Zero adjustment is performed at 25 of full scale this is automatically set by the VFP software when the zero button is pressed in calibration mode Reason The 3000 Series achieves zero current output by providing an open circuit when display reads Zero Measuring 30 Amp output current range using a Shunt Resistor Connect th
144. gt 250V 2 Click START un button oe Factor I 99997 21 10 ICC 810CCI LI 0 OK n 1000V Full Scale Adjustment 206Hz Default Point 5 Enter reading on ELLE DMM here and click eo 0 7 0 o 0 4 Click FS CALC button DMM 0 A Button should now read 2L 5509 5 700 000V Fine AN adjustment may be made using the up down buttons COMPO M onu OM Panirea 18 Corire 151 AAA 444 zin a I x wwwww ste gt c IES T ati 1000V Full Scale Adjustment Frequency Response Points Serier Viriwal Frees Panel VI e rf Double click 0 7 0 0 0 OV l kwen arat 1T Te box and select lowest mda frequency available Enterreadingon for this range 7 DMM here and click _ Refer to appendix for CALC button DMM et Ie frequency points to should now read ms adjust 200 000V Fine Laien Kai ile 15 Pool B adjustment may be m ded a A AA A EE uU made using the VYYYYY up down buttons Bali E ns 3000 33xx Series Service Manual doc Page 39 3000 33xx Series Serivice Manual Transmille L
145. gt gt Use 1A 1Ohm Shunt lt lt lt lt lt lt Use 1A 1Ohm Shunt lt lt lt lt lt lt Use 1A 1Ohm Shunt lt lt lt lt lt lt Use 1A 1Ohm Shunt lt lt lt gt gt gt Use 1A 1Ohm Shunt lt lt lt lt lt lt Use 1A 1Ohm Shunt gt gt gt lt lt lt Use 1A 1Ohm Shunt lt lt lt gt gt gt Use 1A 1Ohm Shunt gt gt gt lt lt lt Use 1A 1Ohm Shunt gt gt gt gt gt gt Use 10A 0 10Ohm Shunt gt gt gt gt gt gt Use 10A 0 10Ohm Shunt lt lt lt gt gt gt Use 10A 0 10Ohm Shunt gt gt gt gt gt gt Use 10A 0 10Ohm Shunt lt lt lt Page 7 of 1 Procedure Version 3 2 V10 N 26 11 2008 TRANSMILIF Transmille 3041 3041 Multiproduct Calibrator I MMM5MIIII Page 8 of 11 nama ADJ USTMENT POINTS TITLE TEST VALUE CONNECTIONS NOTES 20A 56Hz FS ADJ 20A gt gt gt Use 10A 0 10Ohm Shunt gt gt gt 20A 106Hz FS ADJ 20A gt gt gt Use 10A 0 10Ohm Shunt lt lt lt 20A 596Hz FS ADJ 20A gt gt gt Use 10A 0 1Ohm Shunt gt gt gt 20A 1kHz FS ADJ 20A gt gt gt Use 10A 0 10Ohm Shunt gt gt gt 2 Wire Resistance measured as value at terminals ADJ 0 Ohms 2 Wire 0 0R ADJ 0 1 Ohms 2 Wire 0 1R ADJ 1 Ohms 2 Wire 1 0R ADJ 10 Ohms 2 Wire 10 0R ADJ 100 Ohms 2 Wire 100R ADJ 1k Ohms 2 Wire 1 0kR ADJ 10k Ohms 2 Wire 10 00kR ADJ 100 kOhms 2 Wire 100kR ADJ 1MOhms 2 Wire 1MR ADJ 10MOhms 2 Wire 10 0MR ADJ 100MOhms 2 Wire 100MR ADJ 1000MOhms 2 Wire 1000MR Simulated Ohms
146. h the DMM up to 200mA Connect the 2 current output input terminals on the calibrator to the current input on using low thermal screened lead 3 Select ACI on FUNCTION SELECTION SCREEN 4 Click Show Calibration Control Button 5 Click 200uA Button The adjustment procedure is the same as AC Voltage calibrate zero positive full scale and frequency points as shown in the table below Zero Adjustment Series Virtual Froni Pare 3 1 Click ZERO button 3 Click output will automatically up down be set to 25 of Full buttons until Scale DMM reads 50 000 2 Click START button Lerici Lal Factor Ei fa pote fem 4 4 9 YYY hia 5 EE ge 3000 33xx Series Service Manual doc Page 41 3000 33xx Series Serivice Manual 5 Enter reading on DMM here and click CALC button DMM should now read 200 000UA Fine adjustment may be made using the up down buttons 7 Enter reading on DMM here and click CALC button DMM should now read 200 0000mV Fine adjustment may be made using the up down buttons Transmille Ltd Full Scale Adjustment 206Hz Default Point ep 1 Series Frant Panel YA A WALE ANS 200 000 _ 4 Click FS Button Chawa Eri dan pau Briar M Duit OR Local Cad inca 1 Paria i Actos lala
147. he 3000 Series achieves zero current output by providing an open circuit when display reads zero Connect test leads between 30xx Current terminals and shunt Connect shunt to DMM voltage terminals Short circuit test leads at calibrator end and select MATH NULL on DMM Re connect test leads to 30xx NE 1 2 3 4 Measuring 2 Amp output current range using a Shunt Resistor Connect the output from the 2 Amp terminals on the calibrator to the current shunt usinz individual test leads Connect the output Sense Terminals on the shunt to the Voltage input terminals on the DMM using low thermal screened lead 1 Ohm 2 Amp Current shunt Value in Entered Proset for reference standard 81 5 Select on FUNCTION SELECTION SCREEN 6 Click Show Calibration Control Button 7 Click 2A Range Button Zero Adjustment E Series refusal Frant Pare B KAN 3 0 0 0 0 0 1A mm 2 Click zero button 1 Click 2A gt m range button ea Cs Fri bun dean peor Ee Port nie Tli p CA Local 3 Click START cafe 444 pw button co ANTE Mite Precision Product Calibrator oe 4 Click up down front Panel ERE buttons until DMM reads 10uA 3000 33xx Series Service Manual doc Page 31 3000 33xx Series Serivice Manual Transmille Ltd 6 Enter reading on DMM here and click CALC button DMM s
148. hould now read 2A Fine adjustment may be made using the up down buttons 8 Enter reading on DMM here and click CALC button DMM should now read 2A Fine adjustment may be made using the up down buttons Positive Full Scale Adjustment EHE cries Frant Fanm 00000A ELDE 4FS Finn a ouve a fer paar Ee z M nid Dido MI as Be 4 4 4 4 4 4 _ kika bd ka 4 25 7 Click FS 2 00000A Don Pity ae EL Fri sakes fan ce Eri M onu Duipur OH d Fart im 22 W 9 Click the 94 4 STORE button 3000 33xx Series Service Manual doc Page 32 3000 33xx Series Serivice Manual Transmille Ltd DC CURRENT ADJUSTMENT 20A Range SETTINGS amp CONNECTIONS Test Leads 1 sets of Low thermal screened test lead with 4mm plugs 1 set of individual test leads HP3458 Setting DCV NPLC 30 NDIG 6 2V Range 30 Terminals High Current Notes Measured using a 0 1 Ohm shunt resistor Zero performed at 100uA Full scale performed at 20A to reduce self heating in shunt resistor Connect test leads between 30xx Current terminals and shunt Connect shunt to DMM voltage terminals Short circuit test leads at calibrator end and select MATH NULL on DMM Re connect test leads to 30xx Measuring 30 Amp output current range using
149. i rui A 4 Click ES 001000 00V button n lt lt tri gt dan pano M niu OM _ Cal Facts cio 5 Panra Cal Factor Ache A A 9 EM 81 ee AKERI Froni Panel pui gt 00V bution bi nest Fires 5 0 Cid pui di Eri abus Fan pcr M Duiput OH Cerirci Lal Fazio Irz 27 8 Click the x PASS A m STORE button mum 7 777 9 a A 8 3000 33xx Series Service Manual doc Page 27 3000 33xx Series Serivice Manual Transmille Ltd 1 SEE APPENDIX FOR SPECIFIC ADJ USTMENT POINTS FOR 3050 3041 3010 CALIBRATORS After calibrating the DC Voltage ranges Click the HIDE CALIBRATION fa CONTROL button to return to the function selection screen 1000 00V m poe REN HIDE CALIBRARATION tn gt Fan pers EPH CONTROL M nuls ON pure Factor 17 Hopara Cal Factor Actua DT 4 h AAA 09 5 7 ka 7 Y 3000 4 cries I Feant Pane Yih MALA A 1000 00V m Linh 1 m Fri yaks dan per Pria M nuo Duipur ON T Function B 5 FUNCTION SELECT SCREEN 3000 33xx
150. ibrator It raust also be screened to prevent pick up making the reading noisy The HP3458 A should be set for 4 wire ohms reading with line trig and Offset comp on Procal will set correct functions automatically over the interface 3 Select 2 wire Ohms from FUNCTION SELECTION SCREEN 4 Select 100k Ohms and note reading on DMM Adjust value as in steps 6 amp 7 on previous page Repeat for 1MOhm 10MOhm 100MOhm and 1GOhm i 3000 Series Virtual Front Panel V7 8 01 02 2008 O 001mOHMS 7 The reading here amp on the 30xx Information Range should now be the S 5538 same as the reading reading in this box and on the DMM If not click the send cal TM enter the DMM factor button reading again as in Auto Output ON Local step 6 Start General Setup Send Cal Factor Abort n Setup 30 Precision Multi Product Calibrator 1 Change darter 3 Virtual Front Panel Abou Port Editor Hide CalControl 6 Type the DMM slibration Control RCL Cal Factor actor Reset 3000 33xx Series Service Manual doc Page 50 3000 33xx Series Serivice Manual Transmille Ltd RESISTANCE ADJUSTMENT 4 WIRE 100mOhms to 100kOhm ranges Test Leads 2 1m 50 Ohm screened COAX with low thermal 4mm plugs HP3458 Setting CLIM54 NPLC 30 NDIG 7 AUTO RANGE OCOMP ON 30xx Terminals Voltage amp Current Notes Resistance valued measured on DMM and entered into ca
151. ibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Page 3 of 7 Procedure Version 4 3 V10 N 24 04 2007 III Transmille 3010 Multi Product Calibrator ssn VERIFICATION POINTS Page 4 of 17 TITLE TEST VALUE CONNECTIONS NOTES 20V Range 100kHz 200V Lead Check 200V Range 200V Range 200V Range 200V Range 200V Range 200V Range 200V Range 200V Range 200V Range 200V Range 200V Range 40Hz 206Hz 20kHz 206Hz JOHz 40Hz 56Hz 206Hz 1000Hz 10kHz 20kHz 1kV Lead Check 1kV Range 1kV Range 1kV Range 1kV Range 1kV Range 1kV Range 1kV Range 1kV Range 1kV Range 40Hz 206Hz 10kHz 30Hz 40Hz 5
152. ibrator end An ELC Meter of suitable accuracy Interface not required For Calibration of the Capacitance and Inductance outputs 1 Ohm 2A current Shunt For Calibration of the 7A ranges 0 1 Ohm 350A current Shunt For Calibration of the 30 Amp Range 10Hz Frequency Reference l10MEz Frequency Reference To Standardise the HP DMM Frequency Measurement Wide bandwidth Scope with 50 ohm input for calibration of the scope Constant Level sweep output 1 GHz Frequency Counter For measuring Time base up to 2ns General 2 Sets of lm length 50 ohm coax cables with low thermal connections Pair of 30 Amp lich current test leads 50 ohm throuch line Terminator BNC to 4 mm convertor NOTE The plugs used on the test leads used for DCV must be low thermal gold plated copper 3000 33xx Series Service Manual doc Page 20 3000 33xx Series Serivice Manual Transmille Ltd ADJUSTMENT OVERVIEW USING 3000 SERIES VIRTUAL FRONT PANEL SOFTWARE 1 Install virtual front panel software 2 Connect 30xx to computer RS232 port 3 Allow all equipment to stabilise for at least 4 hours 4 Run virtual front panel program 5 Select range amp output to be adjusted using the virtual front panel program 6 Enter calibration control mode Password required 7 Press Start to enable adjustment A C will appear on the calibrator display 8 Adjust calibration constant until the output of the calibrator is correct The const
153. igital control Knob to change the measured output or the displayed resistance capacitance value as required DIGITALCONTRAL LLN DECREASE OUTPUT VALUE QD INCREASE OUTPUT VALUE MEASURE THE INDUCTANCE FROM THE CALIBRATOR USING A METER IF THE VALUE IS LOW FOR EXAMPLE 18 998mH ROTATE THE DIAL ANTI CLOCKWISE UNTIL THE DISPLAY ON THE CALIBRATOR SHOWS 18 998mH 19 000MH 8 998MH VMEAQUKEMEN I ON METER MEASURE THE CAPACITANCE FROM THE CALIBRATOR USING METER IF THE VALUE IS HIGH FOR EXAMPLE 19 002mH ROTATE THE DIAL CLOCKWISE UNTIL THE DISPLAY ON THE CALIBRATOR SHOWS 19 002mH 9 000mH 19 002mH POWER SCOPE NEXT POWER SCOPE NEXT 16 Press again and the button illumination will turn off to indicate the adjustment has been saved 3000 33xx Series Service Manual doc Page 80 3000 33xx Series Serivice Manual Transmille Ltd AC POWER OPTION PHASE SETUP Requires 3000 Series Phase Setup Utility Install the 3000 Series Phase Setup Utility supplied This program can be started from START gt All Programs gt Transmille VFP gt 3000 Series Phase Setup Utility STEP 1 Measure Frequency on Processor Board A Remove the 3000 Series top cover and locate the processor board Locate Pin 22 on the processor board C Measure this point with a frequency counter value should be approx 1 2291MHz D Ensure calibrator is connected to the PC using the RS232 COM cabl
154. il the reading on TP11 is OmV DC 3000 33xx Series Service Manual doc Page 83 3000 33xx Series Serivice Manual Transmille Ltd 3000 3300 Series Multi Product Calibrators amp Precision Calibrators Appendix A Verification amp Adjustment Points 3000 33xx Series Service Manual doc Page 84 Transmille 3010 Multifunction Calibrator TRANSMILLE Page 1 of 12 xw ADJ USTMENT POINTS TITLE TEST VALUE CONNECTIONS NOTES 200mV Zero ADJ OmV Connect Calibrator V terminals to DMM 200mV FS ADJ 200mV Connect Calibrator V terminals to DMM 200mV FS ADJ 200mV Connect Calibrator V terminals to DMM 2V Zero ADJ OV Connect Calibrator V terminals to DMM 2V FS ADJ 2V Connect Calibrator V terminals to DMM 2V FS ADJ 2V Connect Calibrator V terminals to DMM 20V Zero ADJ OV Connect Calibrator V terminals to DMM 20V FS ADJ 20V Connect Calibrator V terminals to DMM 20V FS ADJ 20V Connect Calibrator V terminals to DMM 200V FS ADJ 200V Connect Calibrator V terminals to DMM 200V ZERO ADJ 5V Connect Calibrator V terminals to DMM 200V FS ADJ 200V Connect Calibrator V terminals to DMM 1kV FS ADJ 1000V Connect Calibrator V terminals to DMM 1kV ZERO ADJ 50V Connect Calibrator V terminals to DMM 1kV FS ADJ 1000V Connect Calibrator V terminals to DMM AC Voltage Output Frequency Tests AC Voltage Measurements 200mV 206Hz FS ADJ 200mV 200mV 206Hz 2 ADJ 22mV 200mV 10Hz FS ADJ 200mV Connect Calibrator TO X10 AMP 200mV 30Hz FS AD
155. in the correct sequence See following pages for details 9 Press the store button to save the constant Changing range will also store the constant Press the abort button to abandon calibration of the range being adjusted 10 Select next range to be adjusted 11 Close calibration control panel and exit virtual front panel program Starting the Virtual Control Program 1 Install the Virtual front panel program onto computer from Transmille CD The CD will auto run Select 3000 Series Virtual Front Panel and follow installation instructions 30005 VIRTUAL FRONT PANEL SOFTWARE gt i ETA ye 4 pr 3 PC CONTROL amp CALIBRATION SOFTWARE 2 V7 8 01 02 2008 SOLUTIONS IN CAUBRATION 2 Connect RS232 cable between computer and calibrator 3 Run the Virtual front panel program 4 Select COM port Set Communication Port select on a different COM to change 5 Click the Show Calibration Control Button 3000 33xx Series Service Manual doc Page 21 3000 33xx Series Serivice Manual zi 3000 Series Virtual Front Panel V7 8 01 02 2008 4 000 000mv Information r Range Set Output Value i s I I Set value then press Enter Close COM Port v Auto Output ON Local ES e ANA A EE Band REF TEMP DA POWER 30xx Precision Multi Product Calibrator Change darter Virtual Front Pan
156. inals on the DMM using a low thermal screened lead 0 1 Ohm 50 Amp Current shunt Value Entered in Proset for reference standard 81 Zero Adjustment bon 1 Series Froni Panel 3 Power Cal 1 Click ZERO button output will automatically be set to 3A 3 Click up down buttons until DMM reads 3A 2 Click START button Cal Fark _ 4 9 9 PLCN dard Cal eee n EN Jita Precision Multi Product Calibrator F oman Wrtual kont Fanel MM ss 3000 33xx Series Service Manual doc Page 60 3000 33xx Series Serivice Manual Transmille Ltd Full Scale Adjustment m A Serie EHI T Frant Fanmi ERFURT 5 Enter reading on DMM here and click Calc Power CF button DMM should now read 20A Fine DE POWER adjustment may be made using the up down buttons 5 COM Por Lerm iz T Sicha A eite c ba b d b dh ka _ 8 Dean I3 DC Power Current Adjustment 2A Range 4 Click FS Button SETTINGS amp CONNECTIONS 1 sets of Low thermal screened test lead with 4mm plugs 1 set of individual test Test Leads leads HP3458 Setting DCV NPLC 30 NDIG 6 2V Range BOxx Terminals _ Low Current Notes MATH OFF selected prior to measurements Measured using a 1 Ohm shunt resistor Zero adjustment is performed at 0 3A Full Scale adjustment is perfor
157. inearity 3V Connect Calibrator V terminals to DMM Linearity 2 1V Connect Calibrator V terminals to DMM DC Current Page 5 of 17 Procedure Version 2 2 V000 N 05 12 2008 TRANSMILLE Transmille 3050 Multifunction Calibrator TITLE 200uA Lead Check 200uA Range 200uA Range 200uA Range 200uA Range 200uA Range 2mA Lead Check 2mA Range 2mA Range 2mA Range 2mA Range 2mA Range 20mA Lead Check 20mA Range 20mA Range 20mA Range 20mA Range 20mA Range 20mA Range 20mA Range 20mA Range 20mA Range 200mA Lead Check 200mA Range 200mA Range 200mA Range 200mA Range 200mA Range 2A Lead Check Page 6 of 17 TEST VALUE 50uA OuA 1000 200uUA 100uA 200uA 500UuUA 0 21mA 1mA 2mA 1mA 2mA 1mA 2 1mA 5mA 10mA 15mA 20mA bmA 10mA 15mA 20mA 10mA 21mA 100mA 200mA 100mA 200mA 100mA VERIFICATION POINTS CONNECTIONS NOTES CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS gt gt gt Use 1A 1Ohm Shunt lt lt lt Page 6 of 7 Procedure Version 2 2 V000 N 05 12 2008 Transmille 3050 Multifunction Calibrator VERIFICATION POINTS TITLE TEST VALUE CONNECTIONS NOTES 2A Range 0 21A gt gt gt Use 1A 1Ohm Shunt lt lt l
158. ing low thermal screened lead 3 Select ACI on FUNCTION SELECTION SCREEN 4 Click Show Calibration Control Button 5 Click 200uA Button The adjustment procedure is the same as AC Voltage calibrate zero positive full scale and frequency points as shown in the table below Zero Adjustment Series Virtual Froni Pare 3 1 Click ZERO button 3 Click output will automatically up down be set to 25 of Full buttons until Scale DMM reads 50 000 2 Click START button Lerici Lal Factor Ei fa pote fem 4 4 9 YYY hia 5 EE ge 3000 33xx Series Service Manual doc Page 41 3000 33xx Series Serivice Manual Transmille Ltd Full Scale Adjustment 206Hz Default Point 5 Enter reading DMM here and click CALC button DMM eX 0 0 0 ELM 4 Click FS Button should now read 200 000uA Fine I 0 90 KC IER 01 20 zero ILES adjustment may be amm P 250 made using the up down buttons gt FP Duit OR Local Cad inca 1 Paria i Actos lala gt 2 HN YY 799 Full Scale Adjustment Frequency Response Points T 3000 Seriea Virtwal Fraai am 7 Double click frequency selection box and select 200 000 pA Mi nn lowest frequency available for this range Refer to TII Zer
159. ing the 50 ohm screened coax cable with low thermal mm plugs 3 Click Amplitude on the function selection screen 4 Select 10mV div Fi 3000 Series Virtual Front Panel V7 8 8 QmV Div Information 5 Click Start Firmware TEST HEAD Set Output Value even man Set value then press Enter e CH4 Auto Output 0 9 Cal Factor Heset Heset Actual 0 Start Ye eneral AS 7 Select Store 1 0 0 m V d IV S Factor Calc fois mv 0 v 00 000 bd Ok 100k LE x 3Oxx Precision MI II Product Gal Product Calibrator Change Virtual Front Panel B COM Port E ditor Hide Control Calibration Scope 2mV Div Al 8 Enter reading from DMM to auto calculate output 100mV Div Range 6 Enter reading from DMM to auto calculate output 10mV Div Range 3000 33xx Series Service Manual doc Page 55 3000 33xx Series Serivice Manual Transmille Ltd Timebase Adjustment The time base function is crystal controlled and does not require adjustment 3000 33xx Series Service Manual doc Page 56 3000 33xx Series Serivice Manual Transmille Ltd Levelled Sweep Adjustment Test Leads 50 Ohm screened COAX with BNC connectors each end HP3458 N A 30xx Terminals Oscilloscope BNC output Notes Ensure lead connection is terminated with 50 Ohms Connect 30xx oscilloscope output to a calibrated oscilloscope with a b
160. ional Capacitance Ranges Optional Capacitance Ranges Null Meter OuF inF 1nF Trim bridge conect to V out on Calibrator 10uF 10uF Select Series capacitance measurement 100uF 100uF Select Series capacitance measurement 1mF 1mF Select Series capacitance measurement 10mF 10mF Select Series capacitance measurement Page 11 of 17 Procedure Version 2 2 V000 N 05 12 2008 Transmille 3050 Multifunction Calibrator TRANSMILLE Page 12 of 17 naar VERIFICATION POINTS TITLE TEST VALUE CONNECTIONS NOTES Inductance 1kHz measured Ls up to 1H Lp above Inductance 1kHz measured Ls up to 1H Lp above Inductance 1kHz 1mH Select Ls Measurement Short bridge leads at connector end and perform SC Trim Inductance 1kHz 10mH Inductance 1kHz 19mH Inductance 1kHz 29mH Inductance 1kHz 50mH Inductance 1kHz 100mH Inductance 1kHz 1H Inductance 1kHz 10H Change Measurement to Lp Measurement Auto Inductance 1kHz measured Ls up to Lp above Auto Inductance 1kHz measured Ls up to 1H Lp above Inductance 1kHz 1mH Inductance 2 1kHz 10mH Inductance 1kHz 19mH Inductance 1kHz 29mH Inductance 1kHz 50mH Inductance 1kHz 100mH Inductance 1kHz 1H Inductance 1kHz 10H Ref Freq Mult 1 2 Measure 10Mhz REF Frequency Frequency 10MHz Measure Calibrators output Frequency 1 MHz Frequency 1002 Frequency 50kHz Frequency 20kHz Page 12 of 17 Procedure Version 2 2 V000 N 05 12 2008
161. ions for Capacitance and Inductance Measurements JE set RCL meter for measurements at Use Cp for measurements up to luF Use open circuit trim before capacitance Measurements Use Ls for measurements upto 1H Use short circuit trim before inductance Measurements 3 Null capacitance bridge as described in user manual 4 Select 1nF of 30xx 5 Select auto range and note reading on bridge i 3000 Series Virtual Front Panel V7 8 01 02 2008 1 0030nF Information Range 6 Type the reading in this box and click the send cal factor button Kalibration Control RCL Cal Factor 10030000 Ka Reset Firmware ST Kaka gt Close 7 The reading here amp on the 30xx should now be the same as the reading on the bridge If not enter the bridge reading again as in step 6 v Auto Output ON Local Start General ven o Stoe Abort MM Setup craze ne Abou COMPort Editor Hide Control XI REPEAT THIS PROCEDURE FOR 10nF 20nF 50nF 100nF luF 10uF 10OuF RANGES THEN CLICK THE STORE BUTTON TO SAVE i SEE APPENDIX FOR SPECIFIC ADJ USTMENT POINTS FOR r 3050 3041 3010 CALIBRATORS 3000 33xx Series Service Manual doc Page 52 3000 33xx Series Serivice Manual Transmille Ltd INDUCTANCE ADJUSTMENT 1 Select inductance on function selection screen Click show calibration control 2 Connect screened test leads between 30xx Voltage terminals
162. ividual test leads Connect the output Sense Terminals on the shunt to the Voltage input terminals on the DMM using a low thermal screened lead 1 Ohm 2 Amp Current shunt Value in Entered Proset for reference standard 1 Zero Adjustment 3000 33xx Series Service Manual doc Page 61 3000 33xx Series Serivice Manual Transmille Ltd m TEN erie Ier Froni Fanm cm E ANN 3 Click up down buttons until DMM reads 0 3A 5 Enter reading on DMM here and click CALC button DMM should now read 2A Fine adjustment may be made using the up down buttons 1 Click ZERO button output will automatically be set to 0 3A 2 Click START button Full Scale Adjustment Panel EE Power 1 4 Click FS aiti rr Pi coe Button af POWER pL POWER 11511 II Fare fa 3000 33xx Series Service Manual doc Page 62 3000 33xx Series Serivice Manual Transmille Ltd DC POWER CURRENT ADJUSTMENT 20A RANGE SETTINGS amp CONNECTIONS 1 sets of Low thermal screened test lead with 4mm plugs 1 set of individual test Test Leads leads HP3458 Setting DCV NPLC 30 NDIG 6 2V Range 30xx Terminals Low Current Notes MATH OFF selected prior to measurements Measured using a 0 1 Ohm shunt resistor Zero adjustment is performed at 3A Full Scale adjustment is performed at 20A This is automatically set by the VFP software when in power calibration mode Meas
163. kHz 2mA Rng 10Hz 2mA Rng 40Hz 2mA Rng 56Hz 2mA Rng 1kHz 2mA Rng 10kHz 20mA Lead Check 20mA 206Hz Zero 20mA Rng 40Hz 20mA Rng 206Hz 20mA Rng 10kHz 20mA Rng 56Hz 20mA Rng 10Hz 20mA Rng 40Hz 20mA Rng 1kHz 20mA Rng 10kHz 200mA Lead Check 200mA Rng 200mA Rng 200mA Rng 200mA Rng 200mA Rng 200mA Rng 200mA Rng 200mA Rng 40Hz 2062 102 10HZ 40Hz 56Hz 1kHz 10kHZ 2A Lead Check Page 8 of 17 0 1mA 0 21mA 0 21mA 0 21mA 2mA 2mA 2mA 2mA 2mA 1mA 2 1mA 2 1mA 2 1mA 2 1mA 10mA 20mA 20mA 20mA 20mA 50mA 21mA 21mA 21mA 200mA 200mA 200mA 200mA 200mA 500mA MIIII Transmille 3041 Multi Product Calibrator VERIFICATION POINTS TEST VALUE CONNECTIONS NOTES CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS gt gt gt Use 1A 1Ohm Shunt lt lt lt Page 8 of 17 Procedure Version 3 2 V10 N 26 11 2008 RANSMIILE Transmille 3041 Multi Product Calibrator VERIFICATION POINTS TITLE TEST VALUE CONNECTIONS NOTES 2A Rng 40Hz 0 21A 2A Rng 206Hz 0 21A 2A Rng 5kHZ 0 21A 2A Rng 10Hz 2A 2A Rng 40Hz 2A 2A Rng 56Hz 2A 2A Rng 1kHz 2A 2A Rng 5kHz 2A 20A Lead Check 1A gt gt gt Use 10A 0 1O0hm Shunt lt lt lt 30A Rng 40Hz 2 1A 30A Rng 206Hz 2 1A 30A Rng 10Hz 20A 30A Rng 40Hz 20A 30A Rng 56Hz 20A 30A Rng 100Hz 20A 30A Rng 1kHz 20A 30A Rng 56Hz 30A 2 Wire Lead Check OR gt gt Connect up 4 Wire l
164. key sequence jJ ONLY REQUIRED IF THE CALIBRATOR IS NOT ALREADY IN CALIBRATION MODE OUTPUT ON SHIFT 1 THE CALIBRATOR WILL PRODUCE A 2 SECOND BEEP TO INDICATE FRONT PANEL CALIBRATION MODE IS ACTIVATED 1 Select 200mV DC output from the calibrator Press the REF button to enable adjustment on this range Press to enter calibration mode The shift button will illuminate when calibration mode SHIFT 3000 33xx Series Service Manual doc Page 67 3000 33xx Series Serivice Manual Transmille Ltd 3 Use the digital control Knob to change the measured output or the displayed resistance capacitance value as required DIGITALCONTRAL YONN DECREASE OUTPUT VALUE QD INCREASE OUTPUT VALUE IF THE MEASURED VALUE IS LOW FOR EXAMPLE 197mV ROTATE THE DIAL CLOCKWISE UNTIL THE MEASURED VALUE READS 200mV 200 000mV 200 000mV s rome see wer 000 000 MEASUREMENT ON METER MEASUREMENT ON METER IF THE MEASURED VALUE IS HIGH FOR EXAMPLE 203mV ROTATE THE DIAL ANTI CLOCKWISE UNTIL THE MEASURED VALUE READS 200mV 200 000mV 200 000mV POWER sco NEXT 000 000 203 000mV 200 000mV MEASUREMENT ON METER MEASUREMENT ON METER 4 Press again and the 33 button illumination will turn off to indicate the adjustment has been saved 3000 33xx Series Service Manual doc Page 68 3000 33xx Series Serivice Manual Transmille
165. l Board 2A Ultra Rapid 3000 33xx Series Service Manual doc Page 10 3000 33xx Series Serivice Manual Transmille Ltd 3000 SERIES CALIBRATORS CONSTRUCTION The calibrator is built up from a number of sub assemblies 1 The Rear Panel Assembly 2 The Front Panel Display Assembly 3 The Frame Connector board Assembly 4 The Top power supply Control PCB 5 The micro controller PCB 6 The PT100 Inductance Simulated resistance PCB Option 7 The Mid Analogue PCB 8 The Ref amp D A PCB 9 The Lower scope Power PCB Option Details of the Function and major components used in each sub assembly THE REAR PANEL ASSEMBLY General Description This assembly provides the power for the unit the interface amp power inlet connections and the power stage for the 20 30Amp output together with the shunt and relay switching The 24V fans are also bolted to this panel Connections There are four main connections to this assembly 1 A ribbon cable to the top board for low AC power from the transformer and interface connection 2 A cable assembly which connects the power amplifier stages to the Mid PCB 3 Two Red Black Crimp spades take the 20A output to the Front Panel Connection 4 An Earth Wire Direct from the Power inlet to the Front panel Circuit Description Rear Panel Assembly The power connects through the IEC Power inlet connector which incorporates filter switch fuses and line voltage selection Power is
166. l Fran OLA ANA 0700 00V 8 Adjust 3000 Series at Ye all frequencies as anen piel defined in the appendix eee 45 90 for the specific model dC Ee dC JE number anme 1 I iur poris 4 DH 9 Click the 7 STORE button kA A AA k when all the _ 9 l x Y hd Y frequency tests are complete 1 SEE APPENDIX FOR SPECIFIC ADJ USTMENT POINTS FOR 3050 3041 3010 CALIBRATORS 3000 33xx Series Service Manual doc Page 40 3000 33xx Series Serivice Manual Transmille Ltd AC CURRENT ADJUSTMENT 200uA to 200mA 1 j IMPORTANT NOTE THE 206Hz REFERENCE POINT MUST ALWAYS BE ADJ USTED FIRST Test Leads 1m 50 Ohm screened COAX with low thermal 4mm plugs HP3458 Setting JACV SETACV SYNC LFILTER 1 NPLC 30 MANUAL RANGE 8 LFREQ LINE 30xx Terminals _ Current Notes MATH OFF selected prior to measurements Zero adjustment is performed at 25 of full scale this is automatically set by the VFP software when the zero button is pressed in calibration mode Reason The 3000 Series achieves zero current output by providing an open circuit when display reads Zero 1 Connect screened test leads between 30xx Current terminals and DMM Current input 2 Select MATH OFF on DMM Measuring output current directly with the DMM up to 200mA Connect the 2 current output input terminals on the calibrator to the current input on us
167. libration control panel Measuring 4 Wire Ohms output using 4 Wire Connection to DMM Connect the calibrator voltage terminals to the DMM sense Input terminals and the Calibrators wire ohms terminals to the DMM voltage 2 wire input terminals Connect using the 50 ohm screened coax cable with low thermal 4mm plugs Note the cable used on this test 1s very important It raust be very hich insulation so as not to shunt the resistance from the calibrator It must also be screened to prevent pick up making the reading noisy The HP3458A should be set for 4 wire olums reading with line trig and Offset comp on Procal will set correct functions automatically over the interface 2 Select 4 wire Ohms from FUNCTION SELECTION SCREEN 3 Select 0 Ohms and select MATH NULL on DMM The calibration constant is always O zero for this range as this is the zero reference for all other 4 wire Ohms readings 4 Select 100mOhms and note reading on DMM i 3000 Series Virtual Front Panel V7 8 8 6 The reading here Information Range amp on the 30XX Firmware raz now be the click the send cal Close TOR 9 COM Port factor button M Auto Output ON Local enter the DMM reading again as in St step 5 General Setup Store Abort Mode Setup EJ Change Adapter 3 COM Port D iver About Editor Hide Cal Control Exit 3000 33xx Series Service Manual doc Page 51 3000 33x
168. librator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Page 4 of 11 2000 Zero ADJ 20003 FS ADJ 2000 FS ADJ 2mA Zero ADJ 2mA FS ADJ 2mA FS ADJ 20mA Zero ADJ 20mA FS ADJ 20mA FS ADJ 200mA Zero ADJ 200mA FS ADJ Page 4 of 11 CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS Procedure Version 2 2 V000 N 05 12 2008 MILE Transmille 3050 Multifunction Calibrator ADJ USTMENT POINTS TITLE 200mA FS ADJ 2A Zero ADJ 2 FS ADJ 2A FS ADJ 20A Zero ADJ 20A FS ADJ 20A FS ADJ AC Current 200UA 200UA 200UA 200UA 200UA 200UA 200UA 200UA 200UA 3 5kHz FS ADJ 2000 2000 2000 2000 2mA 2mA 2mA 2mA 2mA 2mA 2mA 206Hz Z ADJ 10Hz FS ADJ 40Hz FS ADJ 56Hz FS ADJ 1kHz FS ADJ 2kHz FS ADJ FS ADJ 42 5 7 5kHz FS ADJ 10kHz FS ADJ 206Hz FS ADJ 206Hz Z ADJ 10Hz FS ADJ 40Hz FS ADJ 56Hz FS ADJ 106Hz FS ADJ 596Hz FS ADJ Page 5 of 11 206Hz FS ADJ 106Hz FS ADJ 596Hz FS ADJ TEST VALUE 200mA OA 2A 2A OA 20A 20A 2000 20uA 2000 200uUA 2000 2000 2000 200uUA 2000 2000 2000 200uUA 2000 2mA 0 21mA 2mA 2mA 2mA 2mA 2mA CONNECTIONS NOTES gt gt gt Use 1A 1Ohm Shunt lt lt lt gt gt gt Use 1A 1Ohm Shunt gt gt gt
169. librator to the current shunt using a low thermal screened lead individual test leads 1 Ohm 2 Amp Current shunt Value in Entered Proset for reference standard 1 Zero Adjustment bon 1 series Frant Panel YO 3 1 Click ZERO button output will automatically be set to 0 3A 3 Click up down buttons until DMM reads 2 Click START 0 3A button Wr 4 4 4 200022 Full Scale Adjustment 5 Enter reading on DMM here and click CALC button DMM should now read 2A Fine adjustment may be made using the up down buttons 4 Click FS Button ki 3000 33xx Series Service Manual doc Page 59 3000 33xx Series Serivice Manual Transmille Ltd AC POWER CURRENT ADJUSTMENT 20A RANGE Test Leads 1m 50 Ohm screened COAX with low thermal 4mm plugs HP3458 Setting SETACV SYNC LFILTER 1 NPLC 30 MANUAL RANGE 8 LFREQ LINE 30xx Terminals Current Notes MATH OFF selected prior to measurements Measured using a 1 Ohm shunt resistor Zero adjustment is performed at 3A Full Scale adjustment is performed at 20A This is automatically set by the VFP software when in power calibration mode Measuring 30 Amp output current range using a Shunt Resistor Connect the output from the 50 Amp terminals on the calibrator to the current shunt using individual 50A test leads Connect the output Sense Terminals on the shunt to the Voltage input term
170. lt primary windings of the transformer The line voltage selector puts the windings in parallel for 110 Volt operation and series for 220 240 Volt operation Care should be taken to fit the correct fuses The transformer has several low voltage secondary windings which connect to the top PCB There is also a 30Amp 6 0 6 Volt centre tapped secondary which connects directly to a high power bridge rectifier which is heat sinked to the rear panel The output of this is taken to the 68000uF filter capacitors to give the Low voltage High Current DC positive and negative power used by the high current output stage The Power output for the 30 Amps is provided by 6 MOSFETs mounted on the heatsink assembly cooled directly by a fan This assembly also has the bias components for the output stage The Output from this stage connects directly to the 4 terminal precision current shunt mounted also on the rear panel for heat sinking Two high current relays mounted on the PCB disconnect the output stage from the output terminals when the 30Amp Output is off The relays are controlled by the firmware The temperature of the power amp heat sink is monitored by the microcontroller from a themistor fitted to the heatsink The amplifier can then be shut down by the microcontroller in the event of overheating 3000 33xx Series Service Manual doc Page 11 3000 33xx Series Serivice Manual Transmille Ltd THE FRONT PANEL DISPLAY ASSEMBLY General Description The fro
171. m of the frame behind the front panel assembly is the connector PCB into which the Top power control Mid analogue and Lower Scope Power Options plug into There is only a small amount of circuitry for the A D converter The board connects 3x 32 way connectors to each board From left to right viewed from the front the most left connector row is for output the centre row is for control processor bus and the right is power supply E 7 s 3000 33xx Series Service Manual doc Page 13 3000 33xx Series Serivice Manual Transmille Ltd THE TOP POWER SUPPLY CONTROL PCB General Description This board has the power supply circuitry regulators fuses etc the isolated RS232 interface circuitry the 16 777MHzZ reference frequency crystal oscillator the capacitor and resistor relay switching and connector for the PT100 option and Inductance option The processor module with memory clock amp firmware etc plugs into this board on the front right hand side The top cover forms part of the heat sinking of the power supply regulators and although for testing the calibrator can be operated without the cover it must be fitted for long term operation Connections 1 3x 32 way connector s to the connector mother board 2 Multi way ribbon to front panel assembly 3 Multi way ribbon to the rear panel for power interface Replacing Fuses To inspect replace the 4 fuses on the top board it is necessary to remove the top cover of the in
172. mV A C 206Hz 200mV 200mV A C 1kHz 200mV 200mV A C 10kHz 200mV 200mV A C 20kHz 200mV 200mV 100kHz 200mV 200mV A C 500 2 200mV 2V Lead Check 500mV Connect Calibrator V terminals to DMM 2V Range 40Hz 0 21V Connect Calibrator V terminals to DMM Page 2 of 17 Procedure Version 3 2 V10 N 26 11 2008 RANS I IM CALIBRATION TITLE 2V Range 2V Range 2V Range 2V Range 2V Range 2V Range 2V Range 2V Range 2V Range 2V Range 20kHz 50kHz 2V Range 50OKHZ 2V Range 2V Range 2V Range 206Hz 50OkHz 206Hz 206Hz 2V Range 40Hz 56Hz 206Hz 1kHz 5kHZ 10HZ 10kHz 100kHz 20V Lead Check 20V Range 20V Range 20V Range 20V Range 20V Range 20V Range 20V Range 20V Range 20V Range 20V Range 20V Range 20V Range 20V Range Page 3 of 17 40Hz 2062 100kHz 2002 2002 10Hz 40Hz 562 2062 12 okHz 102 202 TEST VALUE 0 21V 0 21V 1V 1 5V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 2V 5V 2 1V 2 1V 2 1V 10V 15V 20V 20V 20V 20V 20V 20V 20V 20V MIIII Transmille 3041 Multi Product Calibrator VERIFICATION POINTS CONNECTIONS NOTES Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator
173. med at 2A This is automatically set by the VFP software when in power calibration mode Measuring 2 Amp output on Power Connect the output from the 2 Amp terminals on the calibrator to the current shunt using individual test leads Connect the output Sense Terminals on the shunt to the Voltage input terminals on the DMM using a low thermal screened lead 1 Ohm 2 Amp Current shunt Value in Entered Proset for reference standard 1 Zero Adjustment 3000 33xx Series Service Manual doc Page 61 3000 33xx Series Serivice Manual Transmille Ltd m TEN erie Ier Froni Fanm cm E ANN 3 Click up down buttons until DMM reads 0 3A 5 Enter reading on DMM here and click CALC button DMM should now read 2A Fine adjustment may be made using the up down buttons 1 Click ZERO button output will automatically be set to 0 3A 2 Click START button Full Scale Adjustment MERI Series Viua Frant Panel 3 Power 1 4 Click FS aiti rr Pi coe Button af POWER pL POWER 11511 II Fare fa 3000 33xx Series Service Manual doc Page 62 3000 33xx Series Serivice Manual Transmille Ltd DC POWER CURRENT ADJUSTMENT 20A RANGE SETTINGS amp CONNECTIONS 1 sets of Low thermal screened test lead with 4mm plugs 1 set of individual test Test Leads leads HP3458 Setting DCV NPLC 30 NDIG 6 2V Range 30xx Terminals Low Current Notes MATH OFF selected pri
174. n TEILS 2 0 0 0 0 02 5 Click FS a Tere a gas button o Es Pinter Chess saka M niu Lox Corir N Cal Facts neun 1 cares fag ae ze co Mengen a 1 gt Negative Full Scale Adjustment Series Vir Froni Fanm YA aA yo20 00002 7 Click FS ii button Ki cinis in Finge cu E Es 1 tri gt Fan peri Eres ME M onu Duipur OH Control Lal 33 ATA ral Farkw Parmi I Actus OF 9 Click the a L ps STORE button 5 x 9 223 hd ka 0 dri GEE 8 1 SEE APPENDIX FOR SPECIFIC ADJ USTMENT POINTS FOR 3050 3041 3010 CALIBRATORS 3000 33xx Series Service Manual doc Page 34 3000 33xx Series Serivice Manual Transmille Ltd AC LOW VOLTAGE ADJUSTMENT 200mV to 20V Ranges AC voltage is calibrated by adjusting the output at 206Hz and then adjusting the frequency response at other frequencies found in the drop down box i IMPORTANT NOTE E THE 206Hz REFERENCE POINT MUST ALWAYS BE ADJ USTED FIRST SETTINGS amp CONNECTIONS Test Leads 1m 50 Ohm screened COAX with low thermal 4mm plugs HP3458 Setting ACV SETACV SYNC LFILTER 1 NPLC 30 MANUAL RANGE amp LFREQ LINE 30xx Terminals Voltage Notes MATH OFF selected prior to measurements Zero adjustment is performed
175. nF 100nF 100nF 1uF 1uF 10uF 10uF Select Series capacitance measurement Auto Capacitance 1kHz Measured Cp up to luF Cs above Auto Capacitance 1kHz Measured Cp up to 1uF Cs above 1nF 1nF Trim bridge conect to V out on Calibrator 10nF 10 0nF 20nF 20nF 50nF 50nF 100nF 100nF 1uF 1uF 10uF 10uF Select Series capacitance measurement Simulated Capacitance 100uF 100uF Select Series capacitance measurement 1mF 1mF Select Series capacitance measurement 10mF 10mF Select Series capacitance measurement Inductance 1kHz measured Ls up to 1H Lp above Inductance 2 1kHz 1mH Select Ls Measurement Short bridge leads at connector end and perform SC Trim Inductance 1kHz 10mH Inductance 1kHz 19mH Inductance 1kHz 29mH Page 11 of 17 Procedure Version 4 3 V10 N 24 04 2007 Transmille 3010 Multi Product Calibrator TRANSMILLE Page 12 of 17 TITLE Inductance 1kHz Inductance 1kHz Inductance 1kHz Inductance 1kHz VERIFICATION POINTS TEST VALUE CONNECTIONS NOTES 50mH 100mH 1H 10H Change Measurement to Lp Measurement Auto Inductance 1kHz measured Ls to Lp above Inductance 2 1kHz Inductance 1kHz Inductance 1kHz Inductance 1kHz Inductance 1kHz Inductance 1kHz Inductance 1kHz Inductance 1kHz Auto Inductance 1kHz measured Ls up to 1H Lp above 1mH 10mH 19mH 29mH 50mH 100mH 1H 10H Reference Frequency Output Ref Freq Mult Fr
176. nt panel assembly provides a complete user interface to the calibrator and includes the LCD Graphic Display Module amp backlight custom rubber keyboard digital potentiometer and all associated control logic Also on the PCB are the relays which connect the low to ground earth of the output the output connections themselves and the feature pod connector Construction The PCB and display are mounted on studs from the plastic front panel The front panel itself is screwed into the frame by 5 screws located around the front panel bezel Connections There are several connections to this panel 1 Processor interface to front panel PCB from Top PCB ribbon cable 2 Internal connection from Display to PCB 3 Internal Connection from Keyboard to PCB 4 Ext Pod 9 way ribbon to connector PCB 5 Connections to the volts low current output sockets from connector board 6 Connection to the 30 Amp Output sockets from Rear Panel Assembly 7 Connection to Scope BNC from Scope Power PCB if option Fitted Circuit Description This PCB has only logic control circuitry made up of some address decoding and data latches to drive the LED s and earthing relays 3000 33xx Series Service Manual doc Page 12 3000 33xx Series Serivice Manual Transmille Ltd Adjustments Two trimmers adjust the contrast and back light brightness BRIGHTNESS CONTRAST THE FRAME CONNECTOR BOARD ASSEMBLY General Description Fitted in between the top and botto
177. o 5 FFs 4 Click FS button Ces hum fer cee Ee M niu Cori Cal Facts reckon Panra Cal Facta mad 4 8 a E la Mta Precision UE EMCI 200V Negative Full Scale Adjustment I al A AN 4 200 000 s Tere Gaga Sat 985 Chas Fri va fan ce Eo OMA Port FF nulo Duipur ON Hapalrea gt 8 Click the FF j Moe STORE button 109900 ar os LE 3000 33xx Series Service Manual doc Page 26 3000 33xx Series Serivice Manual 1 Click 1000V range button 5 Enter reading on DMM here and click CALC button DMM should now read 1000 00V Fine adjustment may be made using the up down buttons 7 Enter reading on DMM here and click CALC button DMM should now read 1000 00V Fine adjustment may be made using the up down buttons 3000 33xx Series Service Manual doc Transmille Ltd 1000V Zero Adjustment bo erie EGIT Froni Fanm amp SAIS 50 00 2 Enter 50 in this box and ok ea press return Dc T key Eri vha 090 d Conded Cal Factor Inchon 43 Zan d 3 Click Cal A 2 Ta www ww bd uttons unti Send Cal DMM reads 50 00V 1000V Positive Full Scale Adjustment 4 Ta
178. o 8 j appendix for frequency W eas eo points to adjust ere CilCK EZ ae CALC button DMM mm E should now read 200 0000mV Fine P mee adjustment may be Lalbrakon Corte bk 17 Pete made using the 44 n up down buttons Y Y h dih d Cd Fac 5 dix Precision Multi Product Calibrator m Front Panel ets Mi 3000 Series Virtual Frant V7 8 01 02 2008 E E 8 Adjust 3000 Series at Q 200 000A FES all frequencies as defined in the appendix 3 for the specific model anner zer 5 1 e inr number we Sel Value T phat 1880 i LC Conia Kal Facies Indes 17 Peste mit pe 999999 e 9 Click the STORE button when all the ET ER XX ws xd m frequency tests are a a omes 9 pa E complete 3000 33xx Series Service Manual doc Page 42 3000 33xx Series Serivice Manual Transmille Ltd AC CURRENT ADJUSTMENT 2A Range Test Leads 1m 50 Ohm screened COAX with low thermal 4mm plugs HP3458 Setting ACV SETACV SYNC LFILTER 1 NPLC 30 MANUAL RANGE amp LFREQ LINE 30xx Terminals Low Current Notes MATH OFF selected prior to measurements Measured using a 1 Ohm shunt resistor Zero adjustment is
179. o remove the top cover of the instrument See removing back panel the remove the screening cover for the PCB to expose the fuses Circuit Description Power Supply is standard bridge rectifier regulated with 3 terminal regulators Supplies are 1 5 Volt for logic etc This is low power and regulated down from the 15V rails 2 15 Volt for opamp s analogue circuit etc 3 25 unregulated supply for the power amp for high voltage on the mid PCB 4 35 Volts regulated at 30mA for the 20 Volt range output amp on the mid board 5 12 Volts unregulated for the isolated 5232 interface and back light The power supply also produces a relay supply line the voltage of which can be controlled by the processor switching to 12 Volts when relays operate and returning to 5 volts latched state The RS232 interface is optically isolated using 2 high speed opto coupler and op amps to buffer and level shift 3000 33xx Series Service Manual doc Page 14 3000 33xx Series Serivice Manual Transmille Ltd Latched relay drivers connect to the processor bus and directly drive the relays which switch the precision resistors and capacitors to connect to the output sockets The Processor also controls the frequency divider used for the reference frequency output Pulse width is generated directly by the processor module and is switched through to the out put by relays controlled by latched driver IC 5 as per resistance THE MICROCONTROLLER MODULE
180. on each end Short together at Calibrator end 3 Click ACV on FUNCTION SELECT screen 4 Click 200V range button on 30xx VFP 200V Zero Adjustment E 35003 I ITE Froni Panel PM ENT rni 050 000V 1 Click ZERO button 3 Click output will automatically up down be set to 25 of Full buttons until Range EI Scale 2 Click START button Control Lal Fark 59 A a t una o m 3000 33xx Series Service Manual doc Page 37 3000 33xx Series Serivice Manual 5 Enter reading on DMM here and click CALC button DMM should now read 200 000V Fine adjustment may be made using the up down buttons 7 Enter reading on DMM here and click CALC button DMM should now read 200 000V Fine adjustment may be made using the up down buttons Transmille Ltd 200V Full Scale Adjustment 206Hz Default Point ygs II 95 Froni Pane EMIT EE 200 000V Em i i 6 i T A 5 J oad T M 5 digito C Dod pad 1 Freya Fai dean paar Ee Nina 4 Click FS Button nuo ON Lomi LC Conci Dal Fack 15 Pore to meni M etes Precision Multi Product Calibrator BAM me i EH 200V Full Scale Adjustment Frequency Response Points T HO Series Virtw
181. onnect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Page 3 of 1 Procedure Version 2 2 V000 N 05 12 2008 TRANSMILLE Transmille 3050 Multifunction Calibrator TITLE 200 10kHz FS ADJ 200 15kHz FS ADJ 200 20kHz FS ADJ 1kV 20672 FS ADJ 1kV 206Hz Z ADJ 1kV 40Hz FS ADJ 1kV 56Hz FS ADJ 1kV 10672 FS ADJ 1kV 596Hz FS ADJ 1kV 1kHz FS ADJ 1kV 2kHz FS ADJ 1kV 3 5kHz FS ADJ 1kV 5kHz FS ADJ 1kV 7 5kHz FS ADJ 1kV 10kHz FS ADJ Linearity 20V DC Range DC Current TEST VALUE 200V 200V 200V 700V 210V 700V 700V 700V 700V 700V 700V 700V 700V 700V 700V xw ADJ USTMENT POINTS CONNECTIONS NOTES Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Ca
182. or to measurements Measured using a 0 1 Ohm shunt resistor Zero adjustment is performed at 3A Full Scale adjustment is performed at 20A This is automatically set by the VFP software when in power calibration mode Measuring 30 Amp output current range using a Shunt Resistor Connect the output from the 30 Amp terminals on the calibrator to the current shunt using individual 530A test leads Connect the output Sense Terminals on the shunt to the Voltage input terminals on the using a low thermal screened lead 0 1 Ohm 30 Amp Current shunt Value Entered Proset for reference standard 81 Zero Adjustment E ASE Se rien Ier Renan s FEM 3 Power Cal 1 Click ZERO button output will automatically 3 Click be set to 3A up down buttons until DMM reads 3A 2 Click START button em 4 4 4 PE TUE lee Ti 3000 33xx Series Service Manual doc Page 63 3000 33xx Series Serivice Manual Transmille Ltd Full Scale Adjustment DEA 5 Enter reading on 0 DMM here and click Calc Power CF 4 Click FS Button button DMM should now read 20A Fine adjustment may be made using the up down buttons Lerm G Farir Pai SET kota DI WY y 4 FL 9 mom Yon IEEE En Virtual front Fane Bis m em w Power Option Adjustment Points 2A AC Zero 0 3A 2A AC F S 2 20 Zero 3A 20A AC F
183. ormed A basic verification procedure would be typically as little as 60 tests although a full procedure may be as many as 400 tests Please see www transmille com for an example 3000 Series certificate When using Transmille PROCAL calibration software a fully automated verification amp calibration procedure is available for approved service centres Adjustment can be made using two methods either direct front panel adjustment or adjustment using a PC based Virtual Front Panel software package optional with the calibrator connected to the PC 15232 interface WARNING RISK OF SHOCK THIS PROCEDURE SHOULD ONLY BE ATTEMPTED BY QUALIFIED PERSONNEL To prevent unauthorised use of the VFP software a password is required before access is granted Adjustment can be completed without disassembly of the calibrator Each function e g DC voltage AC Current Resistance etc has several ranges Each range has one or more calibration constants See table below 3000 Series adjustment allows any calibration constant to be adjusted independently of any other therefore it is possible to adjust a single range without needing to adjust any other points Altering the calibration constants directly changes the calibrators output Adjusting the calibrator simply involves changing the constant until the output reads correctly DC Voltage Zero Full Scale Full Scale AC Voltage Zero Full Scale 206Hz Frequency Response DC Current Zero
184. ottom of the case Screws marked in blue hold the bottom of the front panel in place These only need to be removed to allow the front panel to be dropped IIIIIIIIIIIIIIIIIIIIIIIIIIII FRONT OF CALIBRATOR down It is not necessary to remove these screws to remove the top cover from the calibrator case Screws marked in red hold the top cover in place 5 These should be removed to allow the top cover to be slid back towards the rear of the calibrator Note the top cover of the calibrator should be slid back with the calibrator right side up A A Es Screws marked in green BACK OF CALIBRATOR hold the back panel assembly in place These only need to be removed if the back panel is required to be removed Turn the calibrator right side up the top cover can now be slid back towards the rear of the calibrator to expose the internal PCBs 3000 33xx Series Service Manual doc Page 9 3000 33xx Series Serivice Manual Transmille Ltd LOCATION OF INTERNAL FUSES The 3000 series has internal fuses to protect from voltages applied to the calibrator These are located on the front panel board the connector board and on the top board within the calibrator Fuse locations Top board output board fuses Connector a Board Left Hand mi A 5A Anti Surge 2A Ultra Rapid Right Hand 630mA Anti Surge Ceramic Front Pane
185. ow calibration control Zi 3000 Series Virtual Front Panel V7 8 8 E jm Power Cal AC Power Range controls Information Range FTT I Calibration Mode ON C POWER DC POWER A ZERO 20A A L 204 D C 24 D C _ Clase F S ADA 204 D C 2A COM Port Local DC Power Range controls a e Start calibration Calibration Control AC 204 ERO button Cal Factor Reset Start A AAAAAA General Setup Store YYYYXY Send Cal Factor ook 269 Mode Setup Precision Multi Product Calibrator 73 Change 887 I I Virtual Front Panel About Egi Click up down buttons to adjust output AC Power Current Adjustment 2A Range Test Leads 1m 50 Ohm screened COAX with low thermal 4mm plugs HP3458 Setting JACV SETACV SYNC LFILTER 1 NPLC 30 MANUAL RANGE 8 LFREQ LINE 30xx Terminals _ Current Notes MATH OFF selected prior to measurements Measured using a 1 Ohm shunt resistor Zero adjustment is performed at 0 3A Full Scale adjustment is performed at 2A This is automatically set by the VFP software when in power calibration mode 3000 33xx Series Service Manual doc Page 58 3000 33xx Series Serivice Manual Transmille Ltd Measuring 2 Amp output on Power Connect the output Sense Terminals on the shunt Connect the output from the 2 Amp terminals to the Voltage input terminals on the DMM using on the ca
186. p up transformer or the High Frequency step up transformer The output from the selected transformer is then connected via relay to the output 6 Output Overload detection When the error signal produced by either the DC error amp or AC error amp is to large it is detected by a comparator which activates the error line to the processor The processor can the return the calibrator to the standby condition THE REFERENCE amp D A PCB The Reference and D A board is specially aligned aged and tested with matched components including the reference chip by Transmille To minimise leakage and avoid temperature gradients certain areas have been potted and therefore cannot be repaired This board is extremely reliable and in the unlikely event of a fault a complete replacement should be obtained from Transmille 3000 33xx Series Service Manual doc Page 17 3000 33xx Series Serivice Manual Transmille Ltd THE LOWER SCOPE POWER PCB OPTION General Description A retro fit option for either the scope or power Fits into the lowest side runners in the frame and plugs into the mother board The board is covered with a screening can which must be in place before the Levelled sweep of the scope option is calibrated Connection 3 x 32 way plugs to the connector board BNC scope output connector to Front panel assembly Power Circuit The power circuit duplicates the AC current circuit of the mid board The current sense from the current shunt
187. panel calibration mode press the following key sequence jJ ONLY REQUIRED IF THE CALIBRATOR IS NOT ALREADY IN CALIBRATION MODE OUTPUT ON SHIFT 1 THE CALIBRATOR WILL PRODUCE A 2 SECOND BEEP TO INDICATE FRONT PANEL CALIBRATION MODE IS ACTIVATED 1 Select 200mA DC output from the calibrator Press the REF button to enable adjustment on this range Press to enter calibration mode The shift button will illuminate when in calibration mode SHIFT 3000 33xx Series Service Manual doc Page 71 3000 33xx Series Serivice Manual Transmille Ltd 3 Use the digital control Knob to change the measured output or the displayed resistance capacitance value as required DIGITALCONTRAL YONN DECREASE OUTPUT VALUE QD INCREASE OUTPUT VALUE IF THE MEASURED VALUE IS LOW FOR EXAMPLE 197mA ROTATE THE DIAL CLOCKWISE UNTIL THE MEASURED VALUE READS 200mA 200 000mA 200 000mA s rome 59 wer 000 000 MEASUREMENT ON METER MEASUREMENT ON METER IF THE MEASURED VALUE IS HIGH FOR EXAMPLE 203mA ROTATE THE DIAL ANTI CLOCKWISE UNTIL THE MEASURED VALUE READS 200mA 200 000mA 200 000mA _ owe sco wer _ 000 000 203 000mV 200 000mV MEASUREMENT ON METER MEASUREMENT ON METER 4 button illumination will turn off to indicate the adjustment has been saved 3000 33xx Series Service Manual doc Pag
188. press Enter COM Port v Auto Output ON Local Calibration Control Nal Factor Index 12 Positive Cal Factor Reset ctual A A A A AIA Start 2 General Setup a Store x INIWVWYYY Send Cal Factor e um Precision Multi Product Calibrator Change oe Virtual Front Panel About Editor Hide Control 4 Click FS Button Full Scale Adjustment Frequency Response Points ze Series Virtual Front Panel VA 8 01 02 2008 200 000mv 981 4 mE 2 om A D wu 5 T HTAA Di G 1 T 7 Enter reading DMM here and click CALC button DMM should now read 200 0000mV Fine adjustment may be made using the up down buttons Ter wales then pren Aun Dupa Cal Factor Index 12 Pontes 1 E pe 4 Mode ss Control Cal Cal Fact 3000 Series Virtual Front Panel V7 8 01 02 2008 E 000mv Di Gc 1 T Bal MI cor eu do LE Sd Ten wale then prea sus T ic 92 ANA 1 M Duig Cal Index 12 OF 2 ON 2 a diz Precision Multi Product Calibrator Change Virtual Front Panel a COM Por 19091 6 Double click frequency selection box
189. quency step up transformer The output from the selected transformer is then connected via relay to the output 6 Output Overload detection When the error signal produced by either the DC error amp or AC error amp is to large it is detected by a comparator which activates the error line to the processor The processor can the return the calibrator to the standby condition THE REFERENCE amp D A PCB The Reference and D A board is specially aligned aged and tested with matched components including the reference chip by Transmille To minimise leakage and avoid temperature gradients certain areas have been potted and therefore cannot be repaired This board is extremely reliable and in the unlikely event of a fault a complete replacement should be obtained from Transmille 3000 33xx Series Service Manual doc Page 17 3000 33xx Series Serivice Manual Transmille Ltd THE LOWER SCOPE POWER PCB OPTION General Description A retro fit option for either the scope or power Fits into the lowest side runners in the frame and plugs into the mother board The board is covered with a screening can which must be in place before the Levelled sweep of the scope option is calibrated Connection 3 x 32 way plugs to the connector board BNC scope output connector to Front panel assembly Power Circuit The power circuit duplicates the AC current circuit of the mid board The current sense from the current shunts selected by the mid board is re
190. ration Connect V and together lt lt OR 2 Wire 0 0R 0 1R 2 Wire 0 1R 1R 2 Wire 1 0R 10R 2 Wire 10 0R 100R 2 Wire 100R 1KR 2 Wire 1 0kR 10kR 2 Wire 10 00kR 100kR 2 Wire 100kR 1MR 2 Wire 1MR Page 9 of 17 Procedure Version 4 3 V10 N 24 04 2007 TRANSMILLE Transmille 3010 Multi Product Calibrator gt VERIFICATION POINTS Page 10 of 17 TITLE TEST VALUE CONNECTIONS NOTES 10MR 2 Wire 10 0MR 100MR 2 Wire 100MR 1000MHR 2 Wire 1000MR Simulated Ohms Simulated Ohms 4 Wire Ohms Measured relative to Zero 4 Wire Lead Check 0 0R gt gt gt Connect up 4 Wire leads Use correct 4 Wire configuration lt lt lt Nul Zero Ohms 4 Wire 0 0R 100mR 4 Wire 100mR 1R 4 Wire 1R 10R 4 Wire 10R 100R 4 Wire 100R 1kR 4 Wire 1kR 10kR 4 Wire 10kR 100kR 4 Wire 100kR PT100 Resistance Option PT100 Resistance Option PT100 PRT Resistance 100 0 C PT100 PRT Resistance 0 0 C PT100 PRT Resistance 30 0 C PT100 PRT Resistance 60 0 C PT100 PRT Resistance 100 0 C PT100 PRT Resistance 200 0 C PT100 PRT Resistance 400 0 C PT100 PRT Resistance 800 0 C Page 10 of 17 Procedure Version 4 3 V10 N 24 04 2007 Transmille 3010 Multi Product Calibrator TRANSMILLE Page 11 of 7 naar VERIFICATION POINTS TITLE TEST VALUE CONNECTIONS NOTES Capacitance Q1kHz Measured Cp up to luF Cs above 1nF 1nF Select Parrel cap measurement amp OC CE Trim bridge conect to V out on Calibrator 10nF 10 0nF 20nF 20nF 50nF 50
191. rator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Page 2 of 12 Procedure Version 4 3 V10 N 24 04 2007 RANS TITLE 2V 2V 2V 2V 2V 2V 2V 2V 2V 20 20V 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 30kHz FS ADJ 40kHz FS ADJ 50kHz FS ADJ 60kHz FS ADJ 80kHz FS ADJ 100kHz FS ADJ 200kHz FS ADJ 400kHz FS ADJ 500kHz FS ADJ 206Hz FS ADJ 206Hz Z ADJ 10Hz FS ADJ 30Hz FS ADJ 56Hz FS ADJ 106Hz FS ADJ 596Hz FS ADJ 1kHz FS ADJ 2kHz FS ADJ 3 5kHz FS ADJ okHz FS ADJ 7 5kHz FS ADJ 10kHz FS ADJ 15kHz FS ADJ 20kHz FS ADJ 30kHz FS ADJ 40kHz FS ADJ 50kHz FS ADJ 60kHz FS ADJ 80kHz FS ADJ Page 3 of 12 TEST VALUE 2V 2V 2V 2V 2V 2V 2V 2V 2V 20V 2 1V 20V 20V 20V 20V 20V 20V 20V 20V 20V 20V 20V 20V 20V 20V 20V 20V 20V 20V MILE Transmille 3010 Multifunction Calibrator ADJ POINTS CONNECTIONS NOTES Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DM
192. reading on DMM here and click CALC button DMM should now read 20A Fine adjustment may be made using the up down buttons Transmille Ltd Positive Full Scale Adjustment E 3020203 cries I Frant Fanm Y n TEILS 2 0 0 0 0 02 5 Click FS a Tere a gas button o Es Pinter Chess saka M niu Lox Corir N Cal Facts neun 1 cares fag ae ze co Mengen a 1 gt Negative Full Scale Adjustment Series Vir Froni Fanm YA aA 20 0000A EN rs W 8 button Ki cinis in Finge omy mj tri gt Fan peri Eres ME M onu Duipur OH Control Lal 33 ATA ral Farkw Parmi I Actus OF 9 Click the a L ps STORE button 5 x 9 223 hd ka 0 dri GEE 8 1 SEE APPENDIX FOR SPECIFIC ADJ USTMENT POINTS FOR f 3050 3041 3010 CALIBRATORS 3000 33xx Series Service Manual doc Page 34 3000 33xx Series Serivice Manual Transmille Ltd AC LOW VOLTAGE ADJUSTMENT 200mvV to 20V Ranges AC voltage is calibrated by adjusting the output at 206Hz and then adjusting the frequency response at other frequencies found in the drop down box SETTINGS amp CONNECTIONS Test Leads 1m 50 Ohm screened COAX with low thermal 4mm plugs HP3458 Setting ACV SETACV SYNC LFILTER
193. ro 5 FFs 4 Click FS button Ces hum fer cee Ee M niu Cori Cal Facts reckon Panra Cal Facta mad 4 8 a E la Mta Precision UE EMCI 200V Negative Full Scale Adjustment I al A AN 4 200 000 s Tere Gaga Sat 985 Chas Fri va fan ce Eo OMA Port FF nulo Duipur ON Hapalrea gt 8 Click the FF j Moe STORE button 109900 ar os LE 3000 33xx Series Service Manual doc Page 26 3000 33xx Series Serivice Manual Transmille Ltd 1 Click 1000V range button 5 Enter reading on DMM here and click CALC button DMM should now read 1000 00V Fine adjustment may be made using the up down buttons 7 Enter reading on DMM here and click CALC button DMM should now read 1000 00V Fine adjustment may be made using the up down buttons 1000V Zero Adjustment bo erie EGIT Froni Fanm amp SAIS 2 Enter 50 in 5 0 ov E box and s lt Fs press return n 8 T 1 v seus fri Fan copa Ere is nuo i Cal irana 43 2 3 Click aim Re e up down Sand Cal Facts DMM reads ao a a A _ gt 50 00V 1000V Positive Full Scale Adjustment ce Series Fron
194. ro Adjustment Full Scale Adjustment 206Hz Default Point Full Scale Adjustment Frequency Response Points AC CURRENT ADJUSTMENT 2A Range Zero Adjustment Full Scale Adjustment 206Hz Default Point Full Scale Adjustment Frequency Response Points 3000 33xx Series Service Manual doc Transmille Ltd 19 Page 3 3000 33xx Series Serivice Manual AC CURRENT ADJUSTMENT 20A Range Zero Adjustment Full Scale Adjustment 206Hz Default Point Full Scale Adjustment Frequency Response Points RESISTANCE ADJUSTMENT 2 WIRE 0 Ohms to 10 kOhm ranges 100kOhms to 1GOhm ranges RESISTANCE ADJUSTMENT 4 WIRE 100mOhms to 100kOhm ranges CAPACITANCE ADJUSTMENT INDUCTANCE ADJUSTMENT PRT OPTION ADJUSTMENT OSCILLOSCOPE OPTION ADJUSTMENT Amplitude Adjustment Timebase Adjustment Levelled Sweep Adjustment POWER FUNCTION CURRENT ADJUSTMENT OVERVIEW AC Power Current Adjustment 2A Range Zero Adjustment Full Scale Adjustment AC POWER CURRENT ADJUSTMENT 20A RANGE Zero Adjustment Full Scale Adjustment DC Power Current Adjustment 2A Range Zero Adjustment Full Scale Adjustment DC POWER CURRENT ADJUSTMENT 20A RANGE Zero Adjustment Full Scale Adjustment Adjustment Point ADJUSTMENT USING 3000 SERIES FRONT PANEL OVERVIEW Setting The Calibrator into Manual Adjustment mode WORKED EXAMPLE Adjusting the 200mV DC Voltage Range WORKED EXAMPLE Adjusting the 20V AC Voltage Range 206Hz WORKED EXAMPLE Adjusting the 200mA DC Cu
195. rrent Range WORKED EXAMPLE Adjusting the 20mA AC Voltage Range 1kHz WORKED EXAMPLE Adjusting the 1000hms 2 Wire Resistance Range WORKED EXAMPLE Adjusting the 100nF Capacitance Range WORKED EXAMPLE Adjusting the 19mH Inductance Range 3000 33xx Series Service Manual doc Transmille Ltd 64 65 66 67 69 T1 73 75 77 79 Page 4 3000 33xx Series Serivice Manual Transmille Ltd AC POWER OPTION PHASE SETUP 81 HARDWARE ADJUSTMENT POINTS 83 HV Current Limit Adjustment R110 83 AC Zero Adjustment VR2 83 APPENDIX A VERIFICATION TABLES 84 3000 33xx Series Service Manual doc Page 5 3000 33xx Series Serivice Manual Transmille Ltd 3000 3300 Series Calibrator Range Overview The 3000 3300 range of calibrators are a related group of products offering flexibility and user defined configurations The range of options available depends on the product derivative and is detailed below 3350 3 3050 Product Relationship 3350 200mV Range 50ppm Precision DC VOLTAGE 2V Range Calibrator 20V Range AC Capability to Any Fitted Voltage or Current Range 200V Range 1kV Range OPTION 3350HV 200uA Range OPTION 3350LC 2mA Range 200mA Range 2A Range OPTION 3350HC 20A Range 0 Ohms 10 Ohms 100 Ohms 1 kOhm OPTION 3350RES 10 kOhm 100 kOhm 1 MOhm 10 MOhm 100 MOhm OPTION 3350CAP 10nF 100nF 1uF 200mV Range 2V Range DC VOLTAGE 20V Range 200
196. s Set 50Hz 20A 400Hz 2 20A To check the values have been successfully stored in the calibrator exit the 3000 Series Phase Setup Utility and restart the program The values should be loaded from the calibrator and displayed on screen if stored successfully 3000 33xx Series Service Manual doc Page 82 3000 33xx Series Serivice Manual Transmille Ltd HARDWARE ADJUSTMENT POINTS These trimmers are factory set and should not require adjustment during routine calibration Adjustments to these points would only be required if a repair had been made on the high voltage or AC sections of the calibrator HV Current AC Zero HV Current Limit Adjustment R110 Trimmer sets the over current trip levels for the 200V and 1kV ranges To check limit connect a power decade box set to 100kOhms with a current meter in series across the voltage output terminals Select 100V DC and press output ON Slowly wind down the resistance value until the unit goes into standby mode This should happen when the current meter reads between 9 and 11mA If the unit goes into standby outside this current range adjust the pot clockwise to increase the current or anti clockwise to reduce it AC Zero Adjustment VR2 This trimmer sets the DC level on the output of the RMS converter IC Connect a voltmeter on 100mV DC range between TP11 ve and solder tag on long heatsink bar ve Set calibrator to zero on 200mV AC range and adjust VR2 unt
197. s 7070 adjustment point is at 5 of full scale 200V Zero 5V 1000V Zero 50V 1 Connect shrouded test leads between 30xx Voltage terminals and DMM Voltage input Connections for DC amp AC voltage Measurements 1 Metre 50 olun Screened Coax with low thermal 4mm plugs on each end Short together at Calibrator end 200V Zero Adjustment 3000 Series Virtual Front Panel V7 8 8 2 Enter 5 in i 5 5 0 0 OV this box and E EAR press return DI I A D JUS T F S key Information Range Firmware Set Outpu Set value then press Enter A ase Auto Output ON Local Calibration Control Cal Factor Index 48 2 1 3 C IC Cal Factor Reset General ie u p d own 44 buttons until Send Cal Factor 10 M al UM D M M re ad S 30x Precision Multi Product Calibrator Change Adapter 5 000V Virtual Front Panel Hu COM Pot Editor Hide Control XI xit 3000 33xx Series Service Manual doc Page 25 3000 33xx Series Serivice Manual Transmille Ltd 5 Enter reading on DMM here and click CALC button DMM should now read 200 000V Fine adjustment may be made using the up down buttons 7 Enter reading on DMM here and click CALC button DMM should now read 200 000V Fine adjustment may be made using the up down buttons 200V Positive Full Scale Adjustment 9000 4 cries I Frant Fanm Yih PAL 200 000V Mon GNOU zer
198. s from FUNCTION SELECTION SCREEN 4 Select 100k Ohms and note reading on DMM Adjust value as in steps 6 amp 7 on previous page Repeat for 1MOhm 10MOhm 100MOhm and 1GOhm i 3000 Series Virtual Front Panel V7 8 01 02 2008 O 001mOHMS 7 The reading here amp on the 30xx Information Range should now be the S same as the reading reading in this box and on the DMM If not click the send cal Hm enter the DMM factor button reading again as in Auto Output ON Local step 6 Start General Setup Send Cal Factor Abort n Setup 30 Precision Multi Product Calibrator 1 Change darter 3 Virtual Front Panel Abou Port Editor Hide CalControl 6 Type the DMM slibration Control RCL Cal Factor actor Reset 3000 33xx Series Service Manual doc Page 50 3000 33xx Series Serivice Manual Transmille Ltd RESISTANCE ADJUSTMENT 4 WIRE 100mOhms to 100kOhm ranges Test Leads 2 1m 50 Ohm screened COAX with low thermal 4mm plugs HP3458 Setting OHMSA NPLC 30 NDIG 7 AUTO RANGE OCOMP ON 30xx Terminals Voltage amp Current Notes Resistance valued measured on DMM and entered into calibration control panel Measuring 4 Wire Ohms output using 4 Wire Connection to DMM Connect the calibrator voltage terminals to the DMM sense Input terminals and the Calibrators wire ohms terminals to the DMM voltage 2 wire input terminals
199. s selected by the mid board is returned to this board where the phase of the signal is compared to that of the voltage output The phase difference is measured by the processor which momentarily stops the clock to either of the AC generating IC s to provide the required phase relationship Oscilloscope Circuit The scope circuit is can be split into 3 parts the levelled frequency sweep the time marker outputs and the amplitude outputs The levelled frequency sweep is produced by mixing the outputs of two very high frequency VCO s together The frequency of the VCO is controlled by a phase lock loop circuit Due to the very high frequencies GHz used in this part of the circuit repair should only be attempted with the specific know how required for servicing RF circuits Time markers are simply produced by dividing down the output from the Leveled frequency sweep circuit above The correct output from the divider being selected by a multiplexer controlled from the processor The amplitude output is taken from the main DC voltage calibrator output and chopped into a 1kHz square wave by high voltage VMOS FET s The lower ranges being divided down from higher ranges 3000 33xx Series Service Manual doc Page 18 3000 33xx Series Serivice Manual Transmille Ltd CALIBRATION VERIFICATION OVERVIEW To verify the 3000 Series calibrators it is necessary to measure the outputs from each range and compare them to the published specifications Line
200. s to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Page 3 of 11 Procedure Version 3 2 V10 N 26 11 2008 MIIII Transmille 3041 3041 Multiproduct Calibrator I TRANSMITE TITLE 20V 200V 200V 200V 200V 200V 200V 200V 200V 200V 200V 200V 200V 200V 200V 1kV 1kV 1kV 1kV 1kV 1kV 1kV 1kV 1kV 1kV 1kV 1kV 100kHz FS ADJ 206Hz FS ADJ 206Hz Z ADJ 30Hz FS ADJ 56Hz FS ADJ 106Hz FS ADJ 596Hz FS ADJ 1kHz FS ADJ 2kHz FS ADJ 5MLI2 FS ADJ 10kHz FS ADJ 15kHz FS ADJ 20kHz FS ADJ 206Hz FS ADJ 206Hz Z ADJ 30Hz FS ADJ 56Hz FS ADJ 10602 FS ADJ 596Hz FS ADJ 1kHz FS ADJ 2kHz FS ADJ 3 5kHz FS ADJ 5bkHz FS ADJ 7 5kHz FS ADJ 10kHz FS ADJ 3 5kHz FS ADJ 7 5kHz FS ADJ TEST VALUE 20V 200V 21V 200V 200V 200V 200V 200V 200V 200V 200V 200V 200V 200V 200V 700V 210V 700V 700V 700V 700V 700V 700V 700V 700V 700V 700V ADJ USTMENT POINTS CONNECTIONS NOTES Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect Calibrator V terminals to DMM Connect C
201. sa d Froni Pane EM 00V Fires cie II COM Part 4 Click FS button Fai hum fan paar Ee M niu OM Lom Cal Facts cio 5 Panra a Actua Al 89 EE B EM 5 Sere Franl Panel pui 6 Click FS 4 1000 00 button LI I 600 M Control Lal Factor inden 27 8 Click the STORE button Actual DAP r1 A A 1 h dih dh 41 Page 27 3000 33xx Series Serivice Manual Transmille Ltd 1 SEE APPENDIX FOR SPECIFIC ADJ USTMENT POINTS FOR f 3050 3041 3010 CALIBRATORS After calibrating the DC Voltage ranges Click the HIDE CALIBRATION 2 CONTROL button to return to the function selection screen 1000 00V m n poe REN HIDE CALIBRARATION tn gt Fan pers EPH CONTROL M nuls ON pure Factor 17 Hopara Cal Factor Actua DT 4 h AAA 09 5 7 ka 7 Y 3000 4 cries I Feant Pane Yih MALA A 1000 00V m Linh 1 m Fri yaks dan per Pria M nuo Duipur ON T Function B 5 FUNCTION SELECT SCREEN 3000 33xx Series Service Manual doc Page 28 3000 33xx Series Serivice Manual Transmille Ltd DC
202. se the digital control knob to change the measured output or the displayed resistance capacitance value as required DIGITALCONTRAL LLN DECREASE OUTPUT VALUE QD INCREASE OUTPUT VALUE MEASURE THE CAPACITANCE FROM THE CALIBRATOR USING A BRIDGE IF THE VALUE IS LOW FOR EXAMPLE 99 94nF ROTATE THE DIAL ANTI CLOCKWISE UNTIL THE DISPLAY ON THE CALIBRATOR SHOWS 99 94nF 100 00nF 99 94nF OOO VMEAQUKEMEN I ON ME I EH MEASURE THE CAPACITANCE FROM THE CALIBRATOR USING A BRIDGE IF THE VALUE IS HIGH FOR EXAMPLE 100 05nF ROTATE THE DIAL CLOCKWISE UNTIL THE DISPLAY ON THE CALIBRATOR SHOWS 100 05nF 00 00nF 100 05nF POWER SCOPE NEXT POWER SCOPE NEXT 12 Press again and the button illumination will turn off to indicate the adjustment has been saved 3000 33xx Series Service Manual doc Page 78 3000 33xx Series Serivice Manual Transmille Ltd WORKED EXAMPLE Adjusting the 19mH Inductance Range To activate front panel calibration mode press the following key sequence 1 ONLY REQUIRED IF THE CALIBRATOR IS NOT ALREADY D IN CALIBRATION MODE voLrs f 3 2 ENTER OUTPUT ON SHIFT 1 THE CALIBRATOR WILL PRODUCE A 2 SECOND BEEP TO INDICATE FRONT PANEL CALIBRATION MODE IS ACTIVATED 13 Select 19MH output from the calibrator Note the SHIFT CAP key presses allow the IND Inductance function to be selected Je Jem _ 14 Press the REF button to enable a
203. strument see removing back panel the remove the screening cover for the PCB to expose the fuses Circuit Description Power Supply is standard bridge rectifier regulated with 3 terminal regulators Supplies are 1 5 Volt for logic etc This is low power and regulated down from the 15V rails 2 15 Volt for opamp s analogue circuit etc 3 25 unregulated supply for the power amp for high voltage on the mid PCB 4 35 Volts regulated at 30mA for the 20 Volt range output amp on the mid board 5 12 Volts unregulated for the isolated 5232 interface and back light The power supply also produces a relay supply line the voltage of which can be controlled by the processor switching to 12 Volts when relays operate and returning to 5 volts latched state The RS232 interface is optically isolated using 2 high speed opto coupler and op amps to buffer and level shift 3000 33xx Series Service Manual doc Page 14 3000 33xx Series Serivice Manual Transmille Ltd Latched relay drivers connect to the processor bus and directly drive the relays which switch the precision resistors and capacitors to connect to the output sockets The Processor also controls the frequency divider used for the reference frequency output Pulse width is generated directly by the processor module and is switched through to the out put by relays controlled by latched driver IC 5 as per resistance THE MICROCONTROLLER MODULE This module provides the compl
204. t 2A Range 1A gt gt gt Use 1A 1Ohm Shunt lt lt lt 2A Range 2 gt gt gt Use 1 1 Shunt lt lt lt 2A Range 1A gt gt gt Use 1A 1Ohm Shunt lt lt lt 2A Range 2A gt gt gt Use 1A 1Ohm Shunt gt gt gt 20A Lead Check 1A gt gt gt Use 10A 0 10Ohm Shunt lt lt lt 20A Range 2 1A gt gt gt Use 10A 0 10Ohm Shunt gt gt gt 20A Range 10A gt gt gt Use 10A 0 10Ohm Shunt gt gt gt 20A Range 20A gt gt gt Use 10A 0 1O0hm Shunt gt gt gt 20A Range 20A gt gt gt Use 10A 0 10Ohm Shunt gt gt gt 20A Range 10A gt gt gt Use 10A 0 10Ohm Shunt gt gt gt 200uA Lead Check 100uA CONNECT FOR LOW CURRENT MEASUREMENTS 200uA Rng 40Hz 25uA 200uA Rng 200Hz 25UA 200uA Rng 10kHz 25UA 200uA Rng 10Hz 2000 2000 Rng 40Hz 2000 200uA Rng 56Hz 2000 200uA Rng 1kHz 200uA 200uA Rng 10kHz 2000 2mA Lead Check 0 1mA CONNECT FOR LOW CURRENT MEASUREMENTS 2mA Rng 40Hz 0 21mA 2mA Rng 200Hz 0 21mA 2mA Rng 10kHz 0 21mA 2mA Rng 10Hz 2mA 2mA Rng 40Hz 2mA 2mA Rng 56Hz 2mA Page 7 of 17 Procedure Version 2 2 V000 N 05 12 2008 TRANSMITE IN CALI LATION MINE Transmille 3050 Multifunction Calibrator TITLE 2mA Rng 1kHz 2mA Rng 10kHz 20mA Lead Check 20mA 206Hz Zero 20mA Rng 40Hz 20mA Rng 200Hz 20mA Rng 10kHz 20mA Rng 56Hz 20mA Rng 10Hz 20mA Rng 40Hz 20mA Rng 1kHz 20mA Rng 10kHz 200mA 200mA 200mA 200mA 200mA 200mA 200mA 200mA
205. t step 6 General Setup tore Send Cal Factor Abort E Made 3 _ Precision Multi Product Calibrator Change Virtual Front Panel About Pot Editor Hide 3 Control 3000 33xx Series Service Manual doc Page 49 3000 33xx Series Serivice Manual Transmille Ltd 100kOhms to 1GOhm ranges Test Leads 2 1m 50 Ohm screened COAX with low thermal 4mm plugs HP3458 Setting OHMS2 NPLC 30 AUTO RANGE 30xx Terminals Voltage amp Current Notes oo Resistance valued measured on DMM and entered into calibration control panel 1 Connect screened test leads between 30xx Voltage terminals and DMM Voltage input 2 Set HP3458A to OHMS2 NPLC 30 AUTO RANGE Measuring 2 Wire Ohms output using 4 Wire Connection to DMIM Connect the calibrator voltage terminals to the DMM sense Input terminals Connect the second lead from the DMM Voltage 2 wire olums terminals also into the calibrators voltage 2 wire oluns terminals by stacking the plugs Connect using the 50 ohm screened coax cable with low thermal 4mm plugs Note the cable used on this test 1s very important It raust be very hich insulation so as not to shunt the resistance from the calibrator It raust also be screened to prevent pick up making the reading noisy The HP3458 A should be set for 4 wire ohms reading with line trig and Offset comp on Procal will set correct functions automatically over the interface 3 Select 2 wire Ohm
206. table accuracy Interface not required For Calibration of the Capacitance and Inductance outputs 1 Ohm 2A current Shunt For Calibration of the 7A ranges 0 1 Ohm 350A current Shunt For Calibration of the 30 Amp Range 10Hz Frequency Reference l10MEz Frequency Reference To Standardise the HP DMM Frequency Measurement Wide bandwidth Scope with 50 ohm input for calibration of the scope Constant Level sweep output 1 GHz Frequency Counter For measuring Time base up to 2ns General 2 Sets of lm length 50 ohm coax cables with low thermal connections Pair of 30 Amp lich current test leads 50 ohm throuch line Terminator BNC to 4 mm convertor NOTE The plugs used on the test leads used for DCV must be low thermal gold plated copper 3000 33xx Series Service Manual doc Page 20 3000 33xx Series Serivice Manual Transmille Ltd ADJUSTMENT OVERVIEW USING 3000 SERIES VIRTUAL FRONT PANEL SOFTWARE 1 Install virtual front panel software 2 Connect 30xx to computer RS232 port 3 Allow all equipment to stabilise for at least 4 hours 4 Run virtual front panel program 5 Select range amp output to be adjusted using the virtual front panel program 6 Enter calibration control mode Password required 7 Press Start to enable adjustment A C will appear on the calibrator display 8 Adjust calibration constant until the output of the calibrator is correct The constants for each range must be adjusted
207. tart Firmware TEST HEAD Set Output Value even man Set value then press Enter e CH4 Auto Output 0 9 Cal Factor Heset Heset Actual 0 Start Ye eneral AS 7 Select Store 1 0 0 m V d IV S Factor Calc fois mv 0 v 00 000 bd Ok 100k LE x 3Oxx Precision MI II Product Gal Product Calibrator Change Virtual Front Payel BH COM Port Editor E Control XI Calibration Scope 2mV Div Al 8 Enter reading from DMM to auto calculate output 100mV Div Range 6 Enter reading from DMM to auto calculate output 10mV Div Range 3000 33xx Series Service Manual doc Page 55 3000 33xx Series Serivice Manual Transmille Ltd Timebase Adjustment The time base function is crystal controlled and does not require adjustment 3000 33xx Series Service Manual doc Page 56 3000 33xx Series Serivice Manual Transmille Ltd Levelled Sweep Adjustment Test Leads 50 Ohm screened COAX with BNC connectors each end HP3458 N A 30xx Terminals Oscilloscope BNC output Notes Ensure lead connection is terminated with 50 Ohms Connect 30xx oscilloscope output to a calibrated oscilloscope with a bandwidth of greater than 700MHz Use a good quality BNC lead terminated with 50 Ohms 30xx Calibrator Oscilloscope VOLTAGE GQ om a0 A a0 a Oz A C 4 scope FREQ TRG
208. td T Series Virtwal Fran OLA ANA 0700 00V 8 Adjust 3000 Series at Ye all frequencies as DJ t1 i defined in the appendix eee 45 90 for the specific model dC Ee dC JE number Tak kiye payo 9 Click the Control index 15 Posi STORE button when all the WW WW Y hd Y frequency tests 5 98 Eroe O 8 are complete bs Precision Mati Product KES 2 gt E TE i SEE APPENDIX FOR SPECIFIC ADJ USTMENT POINTS FOR 3050 3041 3010 CALIBRATORS 3000 33xx Series Service Manual doc Page 40 3000 33xx Series Serivice Manual Transmille Ltd AC CURRENT ADJUSTMENT 200uA to 200mA 1 IMPORTANT NOTE THE 206Hz REFERENCE POINT MUST ALWAYS ADJ USTED FIRST Test Leads 1m 50 Ohm screened COAX with low thermal 4mm plugs HP3458 Setting JACV SETACV SYNC LFILTER 1 NPLC 30 MANUAL RANGE 8 LFREQ LINE 30xx Terminals Current Notes MATH OFF selected prior to measurements Zero adjustment is performed at 25 of full scale this is automatically set by the VFP software when the zero button is pressed in calibration mode Reason The 3000 Series achieves zero current output by providing an open circuit when display reads Zero 1 Connect screened test leads between 30xx Current terminals and DMM Current input 2 Select MATH OFF on DMM Measuring output current directly wit
209. ted in between the top and bottom of the frame behind the front panel assembly is the connector PCB into which the Top power control Mid analogue and Lower Scope Power Options plug into There is only a small amount of circuitry for the A D converter The board connects 3x 32 way connectors to each board From left to right viewed from the front the most left connector row is for output the centre row is for control processor bus and the right is power supply E 7 s 3000 33xx Series Service Manual doc Page 13 3000 33xx Series Serivice Manual Transmille Ltd THE TOP POWER SUPPLY CONTROL PCB General Description This board has the power supply circuitry regulators fuses etc the isolated RS232 interface circuitry the 16 777MHzZ reference frequency crystal oscillator the capacitor and resistor relay switching and connector for the PT100 option and Inductance option The processor module with memory clock amp firmware etc plugs into this board on the front right hand side The top cover forms part of the heat sinking of the power supply regulators and although for testing the calibrator can be operated without the cover it must be fitted for long term operation Connections 1 3 x 32 way connector s to the connector mother board 2 Multi way ribbon to front panel assembly 3 Multi way ribbon to the rear panel for power interface Replacing Fuses To inspect replace the 4 fuses on the top board it is necessary t
210. terminals to DMM 20V Range 2 2V Connect Calibrator V terminals to DMM 20V Range 10V Connect Calibrator V terminals to DMM 20V Range 20V Connect Calibrator V terminals to DMM 200V Lead Check 5V Connect Calibrator V terminals to DMM 200V Range 22V Connect Calibrator V terminals to DMM 200V Range 100V Connect Calibrator V terminals to DMM 200V Range 200V Connect Calibrator V terminals to DMM 200V Range 200V Connect Calibrator V terminals to DMM Page 1 of 17 Procedure Version 4 3 V10 N 24 04 2007 MIIII Transmille 3010 Multi Product Calibrator RANS VERIFICATION POINTS TITLE TEST VALUE CONNECTIONS NOTES 200V Range 100V Connect Calibrator V terminals to DMM 200V Range 22V Connect Calibrator V terminals to DMM 1kV Lead Check 50V Connect Calibrator V terminals to DMM 1kV Range 220V Connect Calibrator V terminals to DMM 1kV Range 1000V Connect Calibrator V terminals to DMM NEG SWITCH DELAY 10V Connect Calibrator V terminals to DMM 1kV Range 1000V Connect Calibrator V terminals to DMM 1kV Range 220V Connect Calibrator V terminals to DMM SET ZERO WAIT OmV Connect Calibrator V terminals to DMM 10kHz at 2V 10kHz 100kHz at 2V 100kHz AC Voltage Measurements 200mV Lead Check 100mV USE SCREEN LEADS SET LEVEL FILTER ON HP Guard open 200mV A C 40Hz 20mV 200 A C 206Hz 20mV 200mV A C 500kHz 20mV 200mV A C 10Hz 200mV 200mV A C 40Hz 200mV 200mV A C 56Hz 200mV 200mV A C 206Hz 200mV 200mV A
211. tion box and select z lowest frequency available for this range Refer to appendix for frequency points to adjust di gt EG o5 T A D s 9 T T mb aaa ihih puis 1 AE x Jee Precision Hulli Product Galibrator Change pons Varlual Front Panel Hide _ 44448484 Page 47 3000 33xx Series Serivice Manual JOUD Series Virbzal 01 00 2008 4 20 0000 EZ p pi Pm i SoH A D S amp T ges 5 4 Idan Hang Firas S Tii Value 5 T ESEYE ES E SU III III ee S 22 Footie E Jesus CLP oam ar 0 4 M ws des IH ime T gt d jingi Transmille Ltd 8 Adjust 3000 Series at all frequencies as defined in the appendix for the specific model number 9 Click the STORE button when all the frequency tests are complete 1 SEE APPENDIX FOR SPECIFIC ADJ USTMENT POINTS FOR 3050 3041 3010 CALIBRATORS 3000 33xx Series Service Manual doc Page 48 3000 33xx Series Serivice Manual Transmille Ltd RESISTANCE ADJUSTMENT 2 WIRE 0 Ohms to 10 kOhm ranges Testleads 2 1m 50 Ohm scr
212. tion mode press the following key sequence JG JG en OUTPUT ON 1 THE CALIBRATOR WILL SOUND A 2 SECOND BEEP TO INDICATE FRONT PANEL CALIBRATION MODE IS ACTIVATED EP NOTE ONCE CALIBRATION MODE IS ACTIVATED THE CALIBRATOR WILL STAY IN THIS MODE UNTIL THE UNTI IS SWITCHED OFF THEN ON AGAIN To perform an adjustment using the front panel 1 Select range amp output to be adjusted 2 With the required function range and output set press the button Press to enter calibration mode SHIFT The shift button will illuminate when in calibration mode 3 Use the digital control knob to change the output or the displayed value as required INCREASE OUTPUT DISPLAYED VALUE 007 DECREASE OUTPUT DISPLAYED VALUE 4 Press again the button illumination will turn off to indicate the adjustment has been saved ONCE ALL ADJ USTMENTS HAVE BEEN COMPLETED TURN THE CALIBRATOR OFF THEN ON AGAIN TO RETURN TO NORMAL OPERATION 3000 33xx Series Service Manual doc Page 66 3000 33xx Series Serivice Manual Transmille Ltd WORKED EXAMPLE Adjusting the 200mV DC Voltage Range To activate front panel calibration mode press the following key sequence jJ ONLY REQUIRED IF THE CALIBRATOR IS NOT ALREADY IN CALIBRATION MODE OUTPUT ON SHIFT 1 THE CALIBRATOR WILL PRODUCE A 2 SECOND BEEP TO INDICATE FRONT PANEL CALIBRATION MODE IS ACTIVA
213. tons until DMM reads 50 00uA Free F onu Did OK SEA Bi Tas 9 I Froni rne EMT EE 5 Enter reading on DMM here and click CALC button DMM should now read p o prog m 200 0000 Fine adjustment may be made using the up down buttons Freya C I Fai ees dean paar Ee irum Parrirea cup p p Actua M niu OM Fri cpu dean paar Ee 5 ue 00000 A CO Port Leem WW WW 2 WARNES BE MI Transmille Ltd Zero Adjustment 1 Click ZERO button output will automatically be set to 25 of Full Scale 2 Click START button 4 Click FS Button Full Scale Adjustment Frequency Response Points 01 0 2008 T 3000 Series Viriwal Fraai Pesel 8 4 2 00000 i e r r im r amp 5 I T 7 Enter reading on DMM here and click um E Sel Dusk Value CALC button DMM should now read 200 0000mV Fine adjustment may be made using the up down buttons paris pa Contal Cad Factes indes 21 Poste ia fes pon Ala LI Tn dte Precision Product Calibrator Dag m E arlual VIII Panel B COM Pat pur Hiis Caio 3000 33xx Series Service Manual doc 8 Double click frequency selection box and select lowest frequency available for this ran
214. turned to this board where the phase of the signal is compared to that of the voltage output The phase difference is measured by the processor which momentarily stops the clock to either of the AC generating IC s to provide the required phase relationship Oscilloscope Circuit The scope circuit is can be split into 3 parts the levelled frequency sweep the time marker outputs and the amplitude outputs The levelled frequency sweep is produced by mixing the outputs of two very high frequency VCO s together The frequency of the VCO is controlled by a phase lock loop circuit Due to the very high frequencies GHz used in this part of the circuit repair should only be attempted with the specific know how required for servicing RF circuits Time markers are simply produced by dividing down the output from the Leveled frequency sweep circuit above The correct output from the divider being selected by a multiplexer controlled from the processor The amplitude output is taken from the main DC voltage calibrator output and chopped into a 1kHz square wave by high voltage VMOS FET s The lower ranges being divided down from higher ranges 3000 33xx Series Service Manual doc Page 18 3000 33xx Series Serivice Manual Transmille Ltd CALIBRATION VERIFICATION OVERVIEW To verify the 3000 Series calibrators it is necessary to measure the outputs from each range and compare them to the published specifications Linearity checks should also be perf
215. until DMM reads OuA 3000 33xx Series Service Manual doc Page 29 3000 33xx Series Serivice Manual Transmille Ltd Positive Full Scale Adjustment 3000 4 ries Fanm y Bc 20 0 0 0 0 an ELA 5 Click FS Firipi Firer Eat Chans ri beum cee Ee M niu Local Corirci Coal Factor reaa Y Panra Cal Pami Actua 6 Enter reading on AA AAA 2M DMM here and click x 7 h dh dih CALC button DMM should now read m 200uA Fine adjustment may be made using the AKERI Sere Froni Panpi ru pui 7 Click FS 4 200 00002 button 8 Enter reading on DMM here and click TG AY zero EF S CALC button DMM El em n UBI should now read d 200uA Fine adjustment may be made using the vannen up down buttons ETEN eu _ Hagaires 9 Click the A 9 4 m STORE button W x 944 bahd n m AL 3000 33xx Series Service Manual doc Page 30 3000 33xx Series Serivice Manual Transmille Ltd DC CURRENT ADJUSTMENT 2A Range SETTINGS amp CONNECTIONS Test Leads 1 sets of Low thermal screened test lead with 4mm plugs 1 set of individual test leads HP3458 Setting NPLC 30 NDIG 6 2V Range Notes Measured using a 1 Ohm shunt resistor Zero performed at 10uA Reason T
216. uring 30 Amp output current range using a Shunt Resistor Connect the output from the 30 Amp terminals on the calibrator to the current shunt using individual 530A test leads Connect the output Sense Terminals on the shunt to the Voltage input terminals on the using a low thermal screened lead 0 1 Ohm 30 Amp Current shunt Value Entered Proset for reference standard 81 Zero Adjustment E ASE Se rien Ier Renan s FEM 3 1 Click ZERO button output will automatically 3 Click be set to 3A up down buttons until DMM reads 3A 2 Click START button em 4 4 4 PE TUE lee MEDE Ti 3000 33xx Series Service Manual doc Page 63 3000 33xx Series Serivice Manual Transmille Ltd Full Scale Adjustment DEA 5 Enter reading on 0 DMM here and click Calc Power CF 4 Click FS Button button DMM should now read 20A Fine adjustment may be made using the up down buttons Lerm G Farir Pai SET kota DI WY y 4 FL 9 mom Yon IEEE En Virtual front Fane Bis m em w Power Option Adjustment Points 2A AC Zero 0 3A 2A AC F S 2 20 Zero 3A 20A AC F S 20A 2A DC Zero 0 3A 2A DC F S 2 20 DC Zero 3A 20A DC F S 20A 3000 33xx Series Service Manual doc Page 64 3000 33xx Series Serivice Manual Transmille Ltd ADJUSTMENT USING 3000 SERIES FRONT PANEL OVERVIEW The 3000 Seri
217. x Series Serivice Manual CAPACITANCE ADJUSTMENT Transmille Ltd 1 Select capacitance on function selection screen Click show calibration control 2 Connect screened test leads between 30xx Voltage terminals and capacitance bridge Connections for Capacitance and Inductance Measurements JE set RCL meter for measurements at Use Cp for measurements up to luF Use open circuit trim before capacitance Measurements Use Ls for measurements upto 1H Use short circuit trim before inductance Measurements 3 Null capacitance bridge as described in user manual 4 Select 1nF of 30xx 5 Select auto range and note reading on bridge i 3000 Series Virtual Front Panel V7 8 01 02 2008 1 0030nF Information Range 6 Type the reading in this box and click the send cal factor button Kalibration Control RCL Cal Factor 10030000 Ka Reset Firmware Ka Cen n ST kaka gt I Close 7 The reading here amp on the 30xx should now be the same as the reading on the bridge If not enter the bridge reading again as in step 6 v Auto Output ON Local Start General ven o Stoe Abort MM Setup craze ne Abou COMPort Editor Hide Control XI REPEAT THIS PROCEDURE FOR 10nF 20nF 50nF 100nF luF 10uF 100uF RANGES THEN CLICK THE STORE BUTTON TO SAVE 1 SEE APPENDIX FOR SPECIFIC ADJ USTMENT POINTS FOR Ar 3050 3041 3010 CALIBRATORS 300
218. y Response DC Current Zero Full Scale Full Scale AC Current Zero Full Scale 206Hz Frequency Response Resistance 2 Wire 8 4 Wire value for each resistance Simulated Resistance Capacitance Value for each Capacitor Simulated Capacitance Inductance Value for each Inductor PRI RID Value for each Resistor Oscilloscope Amplitude Full Scale 2 Range Timebase Crystal Reference No Adjustment Required 50kHz Bandwidth Power Current Zero Full Scale Linearity is inherent within the design of the D to A in the calibrator and does not need to be adjusted 3000 33xx Series Service Manual doc Page 19 3000 33xx Series Serivice Manual Transmille Ltd Adjustment Equipment Required Precision 8 2 Digital Multimeter E g Hewlett Packard HP3458A or Wavetek 1281 Capacitance Inductance bridge E g Wayne Kerr B905 Frequency counter Shunt resistors for measurement of 2A and 20A Low thermal test leads with 4mm plug terminations Shrouded test leads suitable for 1000V AC measurements 1m BNC BNC cable with 2011 BNC to 4mm adapters Computer with RS232 interface running Transmille virtual front panel program RS232 cable General set up for calibrating 3000 series Calibrators PC running Procal software Serial R S232 mterface to control Calibrator PIB IEFE Interface 1 Metre 50 ohm Screened Coax with low thermal 4mm pluzs on each end Short together at Cal
219. z 2mA Rng 56Hz 2mA Rng 1kHz 2mA Rng 10kHz 20mA Lead Check 20mA 206Hz Zero 20mA Rng 40Hz 20mA Rng 206Hz 20mA Rng 10kHz 20mA Rng 56Hz 20mA Rng 10Hz 20mA Rng 40Hz 20mA Rng 1kHz 20mA Rng 10kHz 200mA Lead Check 200mA Rng 40Hz 200mA Rng 200mA Rng 200mA Rng 200mA Rng 200mA Rng 200mA Rng 200mA Rng 206Hz 10kHz 10HZ 40Hz 56Hz 1kHz 10kHZ 2A Lead Check Page 8 of 17 0 1mA 0 21mA 0 21mA 0 21mA 2mA 2mA 2mA 2mA 2mA 1mA 2 1mA 2 1mA 2 1mA 2 1mA 10mA 20mA 20mA 20mA 20mA 50mA 21mA 21mA 21mA 200mA 200mA 200mA 200mA 200mA 500mA MIIII Transmille 3010 Multi Product Calibrator VERIFICATION POINTS TEST VALUE CONNECTIONS NOTES CONNECT FOR LOW CURRENT MEASUREMENTS CONNECT FOR LOW CURRENT MEASUREMENTS gt gt gt Use 1A 1Ohm Shunt lt lt lt Page 8 of 17 Procedure Version 4 3 V10 N 24 04 2007 RANSMIILE Transmille 3010 Multi Product Calibrator VERIFICATION POINTS TITLE TEST VALUE CONNECTIONS NOTES 2A Rng 40Hz 0 21A 2A Rng 206Hz 0 21A 2A Rng 5kHZ 0 21A 2A Rng 10Hz 2A 2A Rng 40Hz 2A 2A Rng 56Hz 2A 2A Rng 1kHz 2A 2A Rng 5kHz 2A 20A Lead Check 1A gt gt gt Use 10A 0 1O0hm Shunt lt lt lt 30A Rng 40Hz 2 1A 30A Rng 206Hz 2 1A 30A Rng 10Hz 20A 30A Rng 40Hz 20A 30A Rng 56Hz 20A 30A Rng 100Hz 20A 30A Rng 1kHz 20A 30A Rng 56Hz 30A 2 Wire Lead Check OR gt gt Connect up 4 Wire leads in 2 Wire Configu

3000-33xx Series Service Manual

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