HANDHELD CALIBRATOR-MULTIMETER
Contents
1. Select 10V Range with Menu set the calibration OUTPUT 0 0 mV OUTPUT 500 0 mV Constant with Up or Down and store with Enter 700 57380 Continue with Menu for calibration of Ranges 560mV and 28mV With the key Esc changes the display into the OUTPUT 0 00 mV OUTPUT 25 00 mV calibration Menu 740 57780 8 2 CALIBRATION of MULTIMETER INPUTS 8 2 1 Current Input 0 100mA INP 0 0 1A 0 0A Connect external Current Calibrator to Input Terminals GND and IN I 1 23167 Press 2 The display shows Short the inputs Press Enter to store the zero input Press Menu The display changes to INP 0 0 1A 01A Apply 100mA from external calibrator 2 22045 Press Enter to store the 100mA full range input 8 2 2 Voltage Input 2VDC Connect 2VDC from external Voltage Calibrator to Input Terminals GND and IN V Press 3 The display shows Short the inputs Press Enter to store the zero input INP 0 2V OV INP 0 2V 2V Press Menu The display changes to 1 23282 2 41458 Apply 2VDC from external calibrator Press Enter to store the 2V full range input 8 2 3 Voltage Input 20VDC Inputs GND and IN V supplied from external voltage calibrator 20VDC Press 4 The display shows Short the inputs Press Enter to store the zero input INP 0 20 V 0V INP 0 20 V 20V 1 23189 2 32273 Press Menu The display changes to Apply 20VDC from external calibrator Press Enter to store the 20V full range input 8 2 4 Voltage inp2. generates currents 0 4 22mA in N or Sink mode and Voltages 0 to 14V External voltages 2V 20V and 200VDC firm ranges or Autoranging and currents up to 100mA can be measured while the Car calibrator generates the selected output signal Due to this simultaneous e operation a response from e g external transmitters under test can be measured with the calibrated signal from OC502 t Both the generated calibration signal and the measured external signal are displayed For calibration of mV devices such as strain gauges chains Millivolt outputs 0 28mV or 0 560mV with high resolution are available Din Thermocouples J K N R S T B E can be simulated in positive temperature range The sensor type will be selected and the required temperature entered with the keyboard The display shows the temperature the mV output is at the output terminals The junction is compensated for the ambient temperature with internal sensor The compensation can be switched off OC502 t can be software recalibrated via the keyboard whenever required The instrument is supplied from internal rechargeable battery which permits 9 hour uninterrupted operation Back ground light can be switched on 1 FUNCTIONS OC502 t can be set for following functions by using the keyboard and the digital display Q Tara of the analogue outputs the filter selection LI Range selection 0 28mV or 0 560mV background light with resolution 0 001mV and 0 01mV Q Direct
3. 0 400 400 1760 Accuracy C Range C 0 500 500 1760 Accuracy C Range C 50 800 800 100 1000 1820 Accuracy C 140 0 0 700 700 1200 i Accuracy C 11 06 06 E Range C 270 100 100 0 0 400 umet 7 or 08 Range C 120 0 0 370 370 1000 woni tf o o 7 Range C 230 100 100 0 0 1370 womotG 18 08 99 Range C 270 100 100 0 0 1300 Accuracy TCI The accuracies shown are maximum values Typical accuracies are lower Resolution 0 22 000mA 0 14 000V 0 560 00mV 0 28 000mV 0 1 C Tempco 25ppm K Ramps Raising or sinking Ramps with programmable Steps 0 1mA 0 05V 2mV 0 1mV 5 C or 0 5mA 0 25V 10mV 0 5mV 20 C Temperature Working 10 C 35 C Store 0 45 C Terminals 4mm gold plated terminals ATTENTION In the Current Sink Mode the switches SNK I and OUT I have to be selected Do not switch to OUT V The Current and the Voltage Outputs might be destroyed MULTIMETER Inputs GND IN V
4. IN I Voltage Ranges 2V 1 83 MQ 20V 363 kQ 200V 333 KQ IN V Autoranging 200V DC Accuracy 0 196 from range 1 Digit Current Range 100mA DC 100 The specifications are valid after IN I Accuracy 0 196 from range 1 Digit a warm up time of 10 min and an Tara Tara can be activated with the keyboard f 2 0042 9 Filter Averaging filter with filtering constants 0 to 9 u Eu u Zn en Tempco 25ppm K Terminals 4mm gold plated terminals The calibrator output and the multimeter inputs have common GND MICROCONTROLLER The Multimeter or the Calibrator functions can be selected with sliding switches The settings and the parameters are stored in internal memory The instrument can be software calibrated via the keyboard Keyboard The keys have to be pressed at least for 0 5 sec in order to permit the controller to accept the command Rate 1 sample per 1 sec Memory EEPROM SUPPLY Battery Two 3 7V 2000mAh rechargeable Li ion Batteries permit an uninterrupted operation of 9 hours with 20mA set at the calibrator output Charger Mains voltage 100 240V 48 60Hz 12V 600mA DC The battery requires 4 0 hours to be fully charged The green LED stops flashing 6 CALIBRATOR FUNCTION SELECTION The calibrator functions are selectable with three sliding switches The keyboard permits setting of Ramps Steps or direct Value entry The Multimeter is active all the time and can be simultaneously used with
5. C Decaying ramp with steps of 0 1mA 0 05V 2mV 0 1V and 5 C Decaying ramp with steps of 0 5mA 0 25V 10mV 0 5mV and 20 C RAMP SELECT RAMP SELECT U RAMP SELECT U Up Step il Up Step 0 25 V l Up Step 20 C Up Step 0 1 mA 2 Up Step 0 05 V Zax Up Step 5 C Up Step 0 1 mA 3 Up Step 0 05 WV Je Up Step 3 C Up Step 0 5 mA 4 Up step 0 25 V 4 Up Step 20 C Select 2 Select 2 Select AUN Current or Voltage Ramp are automatically generated with the selection of switches OUT I or OUT V 14 GRAPHICS During the measurement of DC Voltage or DC Current the last 128 measured points are automatically memorized and can be shown at the display The Graphic Mode will be opened with Menu and confirmed with Enter GRAPHICS MODE E ENT graphics ON aes 15 HANDHELD CALIBRATOR MULTIMETER OC502 V2 100 Current Calibrator 0 4 110mA Source Voltage Calibrator 0 11V Multimeter 2V to 200V DC and x 100mA Calibrates and Measures simultaneously Firm steps and continuous ramps Direct value entry via the keyboard Rechargeable Battery Software calibration M SEN E gt 2 e 2 x z o L L L L L L L Orbit Controls Model OC 502 V2 100 is a Calibrator Multimeter for generation of 0 4 110mA in Source and Sink mode and Voltages between 0 to 11V External voltages 2V 20V and 200VDC firm ranges or Autoranging and currents up to 100mA can be measured
6. OC502 t GBM 21311 HANDHELD CALIBRATOR MULTIMETER OC502 t Owner s Manual ORBIT CONTROLS AG Z rcherstrasse 137 CH 8952 Schlieren ZH Tel 41 44 730 2753 Fax 41 44 730 2783 info orbitcontrols ch www orbitcontrols ch Unpacking Instructions Remove the Packing List and verify that you have received all equipment including the following Orbit Controls Model OC 502 t Handheld Calibrator Operator s Manual OC 502 t If you have any questions about the shipment please call the Orbit Controls Customer Service Department NOTE When you receive the shipment inspect the container and equipment for signs of damage Note any evidence of rough handling in transit Immediately report any damage to the Orbit Controls customer service Phone 4144 730 2753 or Fax 4144 730 2783 and to the shipping agent The carrier will not honour damage claims unless all shipping material is saved for inspection After examining and removing contents save packing material and carton in event the reshipment is necessary The shipment contains Calibrator Multimeter Model OC502 t Battery charger 12V DC 600mA Measure leads 4mm with banana and crocodile 300 mm length Owner s manual with Calibration Certificate INDEX CALIBRATOR MULTIMETER OC 502 t page 1 FUNCTION 2 OUTPUTS and INPUTS 3 L C D DISPLAY 4 KEYBOARD 5 SPECIFICATIONS 6 CALIBRATOR FUNCTION SELECTION 6 1 Setting of the output current 0 22mA in steps or r
7. amps 6 2 Direct setting of the output current between 0 and 22mA 6 3 X Setting of the voltage output 0 14 V in steps or ramps 6 4 Setting of mV Outputs 0 560mV and 0 28mV in steps or ramps 65 Thermocouple output in steps or ramps 6 6 Direct setting of the output voltage value 0 14 V 0 560mV 0 28mV and T C 6 7 Selection of the display function 7 MULTIMETER FUNCTION SELECTION 8 SOFTWARE CALIBRATION 8 1 Calibration of Calibrator 8 1 1 Current output 4 20mA 8 1 2 Current Sink 0 4 20m 8 1 3 Voltage Ranges 0 14V 0 560mV 0 28mV 8 2 Calibration of Multimeter Inputs 8 2 1 Current Input 0 100mA 8 2 2 Voltage Input 2V 8 2 3 Voltage Input 20V 8 2 4 Voltage Inputs 200V 9 LOGO 10 HARDWARE 11 TARA 12 FILTER 13 RAMPS 14 GRAPHICS 15 HANDHELD CALIBRATOR MULTIMETER OC 502 V2 100 CALIBRATION CERTIFICATE WARRANTY STATEMENT CO CO CO CO CO CO N t O O 11 14 15 15 15 15 16 17 18 Orbit controls CALIBRATOR MULTIMETER OC 502 t Current Calibrator 0 4 22mA Source Sink Voltage Calibrator 0 14V mV Outputs 28mV and 560mV DIN Thermocouples J K N R S T B E Multimeter 2V to 200V DC and 100mA Calibrates and Measures simultaneously E ut we uL Lu ME LA We Lu e Firm steps and continuous ramps ne 4 Direct value entry via the keyboard 2 Rechargeable Battery JAAR 3 gt Software calibration FPPP Orbit Controls Model OC 502 t is a Calibrator Multimeter which 3 ls Je
8. ection of averaging filter from O to 9 RAMP SELECT Activates Ramps 1 Raising Ramp with 0 5mA 0 25V 10mV 0 5mV and 20 C steps 2 Raising Ramp with 0 1mA 0 05V 2mV 0 1mV and 5 C steps 3 sinking Ramp with 0 1mA 0 05V 2mV 0 1mV and 5 C steps 4 Sinking Ramp with 0 5mA 0 25V 10mV 0 5mV and 20 C steps GRAPHICS Graphics of last 128 measuring points in the Multimeter function of the voltage range up to 200V DC or currents up to 100mA DC BACKLIGHT Back ground light OFF or ON With ON selection the display remains illuminated for 20 seconds after pressing any key of the keypad VOLTAGE OUTPUT U Output Signal selection 1 Output 0 14V 2 Output 0 560mV 3 Output 0 28mV 4 Thermocouples Simulation THERMOCOUPLE OUTPUT Select 4 is activated 1 Type B 2 Type E 3 Type J 4 Type K 5 Type N 6 Type R 7 Type S 8 Type T Cold Junct Comp Cold Junction Compensation can be activated or switched off Unit Selection C or F EEprom Archive Erase or Store the settings in internal EEPROM The key Esc terminates the programming mode and the display switches into the Measuring mode 7 MULTIMETER FUNCTION SELECTION The multimeter is active all the time and can be simultaneously used with the calibrator The calibrator output and the multimeter inputs have common GND The upper part of the display shows the values and parameters of the Multimeter AUTO Autoranging 2 200VDC settable with the key Au
9. function The left side of the display shows various statements Input Output AUTO FIX Automatic Range selection or Firm Ranges 200V Firm Ranges 2V 20V 200V 100mA INP The display shows the input signal With FN the following functions can be set HLD Display HOLD MAX Maximum Value Hold MIN Minimum Value Hold RST Reset the max and the min values to zero NUM Direct value selection with the keyboard RMP Automatic Ramp SUP Charger plugged Battery is charged 99 Battery voltage shown in of full capacity Charge the battery when less than 0 is displayed Charge only with the enclosed original charger 4 KEYBOARD 7 8 100mA Auto 4 5 6 lt 2V 20V 200V Menu Esc 0 Clr Down 5 SPECIFICATIONS CALIBRATOR Outputs OUT Current Source Range 0 22mA max Load 750 Ohm Accuracy 0 05 from Value 0 1 from Range Option O 110mA see page 16 OC502 V2 100 Current Sink Range 0 22mA max 24VDC Accuracy 0 05 from Value 0 196 from Range Voltage Source Range 0 14 V 0 560mV 0 28mV Accuracy 0 05 from Value 0 196 from Range Load 0 25V maximum 1mA 0 560mV 0 28mV maximum load 1kOhm Thermocouples According to ITS 90 Type B E J K N R S T Range 270 C up to 1820 C Accuracy 0 3 2 5 C Load maximum load 1kOhm Could Junction compensation with SMT160 can be menu calibrated Working Ranges and specified Accuracies for Thermocouples Range C
10. ments with broken seal at the rear cover PLEASE NOTE The instrument is supplied from internal rechargeable Li ion battery Please make sure that the battery is correctly charged from the enclosed battery charger as soon as the 0 sign at the display is illuminated The time for the full charge is 4 0 hours We will be pleased to answer all your questions not only to this instrument but also to all our calibrators and measuring equipment Please call our customer service or write to us info orbitcontrols ch Thank you Orbit Controls AG Customer Service Zurcherstrasse 137 Tel 41 44 730 2753 8952 Schlieren Z rich Fax 41 44 730 2783 Switzerland www orbitcontrols ch info orbitcontrols ch 18
11. put current is set Fine corrections can be made with Up or Down Press Enter to save the point The display confirms with EEPROM Press Menu to next calibration range The Display shows With the keys Up or Down set the output current to 20 000 mA OUTPUT 20 0 mA SRC Press Enter to store 57140 With Esc returns the display to calibration menu 8 1 2 Current Sink 0 4 20mA Sliding Switches OUT I and SNK I Output Terminal OUT connect with the Plus Terminal of external voltage source max 24V Output Terminal OUT connect with the Minus Terminal of external voltage source with an mA Meter connected in serial Press the key 1 The display shows OUTPUT 4 0 mA SNK OUTPUT 4 0 mA SNK With the keys Up or Down appears the calibration constant 0 To change it enter 11 with Up or Down The whole constant can be set with the keyboard The 4 000 mA output current is set Fine corrections can be made with Up or Down Press Enter to save the point The display confirms with EEPROM Press Menu to next calibration range The Display shows With the keys Up or Down set the output current to 20 000 mA OUTPUT 20 0 mA SNK Press Enter to store 57450 With Esc returns the display to calibration menu 8 1 3 Voltage Ranges 0 14V 0 560mV 0 28mV OUTPUT 0 0V OUTPUT 10 0V Output Terminals OUT with external V Meter connected 150 45910 Sliding Switch in Position OUT V oet the output voltage 2V with Up or Down and store with Enter
12. t 2 or Select 3 65 Thermocouple output in Steps or Ramps Put the Sliding Switch into Position OUT V Press MENU until the display shows VOLTAGE OUTPUT U Select 4 with MENU THERMOCOUPLE OUTPUT Select the required Type Select Cold Junct Comp Select 1 ON for internal on board compensation Press MENU Select Unit Selection Select 1 for degree Centigrade C Press ESC Key Clir sets the output signal to 0 0 C Key Up increases the Output mV in 10 C steps Key Down decays the Output mV in 10 C steps Key Ramp activates the automatic Ramp generation Key Step generates Output mV in Steps 0 200 400 600 800 1000 1200 1400 C RAMPS The key Ramp activates the Ramp Generator The display increments or decrement in steps selected in the Menu and shows the symbol RMP With the key Ramp the Ramp can be stopped When pressed again the Ramp will continue from the value when it had been stopped By keeping pressed the key Ramp for several seconds the Ramp will start from beginning 6 6 Direct setting of the output voltage value between 0 and 14 V 0 560mV 0 28mV and T C Sliding switch set to OUT V The key Num activates the numeric selection Enter the required value with the keyboard and press Enter To erase the entry use the keys and 6 7 Selection of the display function The key MENU selects following operation modes see page 14 TARA SELECT Tara of the Multimeter input signal to Zero FILTER DEGREE Sel
13. the calibrator The function is described in 7 The display is divided into two parts The upper part shows the multimeter values the lower part is assigned to the calibrator outputs 0 20mA or 0 10V The middle part is a Bargraph showing the values as analogue information 6 1 Setting of the output current 0 22mA in Steps or Ramps Sliding switch to be set to SRC I and OUT I The key Cir set the output current to 4mA The key Up increases the output current in 0 20 mA steps The key Down decreases the output current in 0 20 mA steps The key Ramp activates the automatic ramp To stop the ramp press the key again The key Step generates the current steps of 4 8 12 16 20 22mA 6 2 Direct setting of the output current between 0 and 22mA Sliding switch to be set to SRC I and OUT I The key Num activates the numeric selection Enter the required value with the keyboard and press Enter To erase the last entry use the keys and gt 6 3 Setting of the voltage output 0 14 V in Steps or Ramps oliding switch to be set to OUT V The key Clir sets the output voltage to O V The key Up increases the output voltage in 0 10 V steps The key Down decreases the output voltage in 0 10 V steps The key Ramp activates the automatic voltage ramp The key Step generates voltage increments O 2 4 6 8 10 12 14V 6 4 Setting of mV Outputs 0 560mV and 0 28mV in Steps or Ramps Same like 0 14V voltage output Menu selection Selec
14. to FIX Firm voltage ranges 2V 20V 200V DC settable with Auto Firm current range 100mA DC settable with 100mA With the key FN following mode of operation can be set Input INP The display shows the input signal HLD HOLD the display 56 20 V MAX The display shows the maximum value MIN The display shows the minimum value N RST The maximum and the minimum stored Ww 4 000 mA values are erased Output 8 SOFTWARE CALIBRATION The voltage and the current ranges of the multimeter and the output signals of the calibrator can be precisely calibrated by using the keyboard The calibration menu can be opened with the key Set Out 4 20mA 0 10V Input 0 100mA Input 0 2V i u Input u 0 20V u Input 0 200V Hardware A full calibration of all 5 ranges or selected ranges only can be approached A five digit multimeter 10VDC and 20mADC will be used as well as a Voltage Current calibrator 100mA 2V 20V and 200VDC 1 Calibrator Outputs 2 5 Multimeter Inputs 6 Hardware Configuration To close the calibration menu press the key Esc 8 1 CALIBRATION of CALIBRATOR OUTPUTS 8 1 1 Current Output 4 20mA Outputs 4 OUT with connected mA Meter Sliding switch OUT I Press 1 The display shows OUTPUT 4 0 mA SRC OUTPUT 4 0 mA SRC With the keys Up or Down appears the calibration constant 0 To change it enter 11 with Up or Down The whole constant can be set with the keyboard The 4 000 mA out
15. ut 200VDC Inputs GND and IN V supplied from external voltage calibrator 200VDC Press 5 The display shows Short the inputs Press Enter to store the zero input INP 0 200 V 0V INP 0 200 V 200 V Press Menu The display changes to 1 23179 2 42249 Apply 200VDC from external calibrator Press Enter to store the 200V full range input Press Esc to exit the calibration mode The instrument is calibrated NOTE Do not approach the calibration when the battery sign 0 at the display is illuminated The instrument has to be charged first 9 LOGO After the power has been switched on the display shows a manufacturer Logo Upon request this Logo can be customized Contact the manufacturer for more information 10 HARDWARE This menu step contains the settings of the output configuration 12 bit or 16 bit signal resolution 20mA or 100mA output current and the possible correction of the cold junction compensation The Option 100mA has to be ordered from the manufacturer Hardware config Calibration Cold 1 DAC 12bit Corrections can be set with UP 2 DAC 16 bit Setto 0 or DOWN confirmed with x 3 Out 0 20mA x Temp 23 5 C 4 Out 0 100mA ENTER With ESC returns the Menu Calibr cold Menu Hardware c display to the measuring mode Enter to save Enter to save The factory setting is 16 bit When 12 bit resolution is selected the display and the output signal resolution is limited to t
16. value entry via the keyboard LY Simulation of DIN J K NR ST B E The current can be set between 0 and 22mA Thermocouples with or without the voltage between 0 and 14V compensation Q Raising or sinking Ramps 0 14V or Q Signal output of all Signal types in firm 0 22mA with selectable steps steps such as 0 2 4 6 8 10 12 14V Calibrator Current Source 0 22 mA Current Sink 0 22mA Voltage Source 0 14 V mV Source 0 28 000 mV and O 560 00 mV DIN Thermometers J K NR S T B E The calibrator functions are settable with three sliding switches ON OFF Power ON and OFF SRC I SNK I Current Source 0 22mA Current Sink 0 22mA OUT V OUT I Voltage Output 0 14V Current Output 0 22mA ATTENTION In the Current Sink Mode the switches SNK I and OUT I have to be selected Do not switch to OUT V The Current and the Voltage Outputs might be destroyed Multimeter Voltage Ranges Firm ranges 2V 20V 200VDC Autoranging O 200VDC Current Range Firm range O0 100mADC The Multimeter Functions can be set with the keys 700mA AUTO 2V 20V 200V 2 OUTPUTS and INPUTS CALIBRATOR Voltage and Current Output OUT MULTIMETER Voltage Input GND IN V Current Input GND IN I 3 LCD DISPLAY The LCD Display is divided into 2 sections The upper part shows the multimeter functions the lower part shows the generated calibrator signals A Bargraph in the middle displays the measured values as an analogue
17. while the calibrator generates the selected output signal Due to this simultaneous operation a response from e g an external transmitter under test can be measured which is signal supplied from OC502 V2 100 Both the generated calibration signal and the measured external signal are shown at the LCD digital display OC502 V2 100 can be software calibrated via the keyboard whenever required The instrument is supplied from internal battery and permits an uninterrupted operation of 3 4 hours with the output current between 0 and 20mA For higher output currents up to 100mA the calibrator has to be connected to the charger When the display shows BAT of the battery capacity the calibrator has to be connected to the charger SPECIFICATIONS CALIBRATOR OC502 V2 100 Outputs OUT Current Source Range 0 110mA Accuracy 0 196 from range Voltage Source Range 0 11V Accuracy 0 1 from range Tempco 25ppm K Temperature Working 20 C 25 C Storing 0 45 C The remaining parameters menu steps and settings are identical with the standard model OC502 t without generation of mV Signals and simulation of thermocouples 7 CALIBRATION CERTIFICATE EUT Model OC 502 t Calibrator Multimeter Serial Number eee Instruments used for calibration Multifunction Calibrator OCM 130 SN 150341 5 12 digits Multimeter HP 34401A SN 3145A11814 Ambient temperature 23 C 2 C CALIBRATOR Max Inaccurac
18. wo decimal points ATTENTION When the calibration has not been done correctly due to invalid calibration values Calibration Error appears at the display The display changes automatically to the calibration Overview The wrongly calibrated point is marked with err 11 TARE The Tare is active in the Multimeter function and can be used for DC V and DC I measurements to set the display to zero Attention has to be TARE SELECT paid when the Tare is set The entire measuring range has to be i m e c are rose considered in order not to overrange the meter 5 ae The Tare is activated with the key Menu The display shows P Tare 0 000 V Key 1 deactivates Tare L_ EEE Key 2 activates the Tare and the Tare value is shown at the lowest display section The Tare Selection will be closed with the key Esc 12 FILTER An averaging Filter is active in the multimeter function The filter value number of measurements can be set from O to 9 By selecting O the FILTER DEGREE filter is deactivated The filter function is activated after the key Menu is pressed twice The display shows 0 filter OFF Key 0 switches the filter off Loses Filter ON Keys 1 9 select the filter value The filter selection is closed with Esc Select 0 13 RAMPS The Ramp function can be opened with Menu The display shows RAMP SELECT Increasing ramp with steps of 0 5mA 0 25V 10mV 0 5mV and 20 C Increasing ramp with steps of 0 1mA 0 05V 2mV 0 1mV and 5
19. y Voltage and Current source mode 0 05 from Value 0 196 from Range Current sink mode 0 05 from Value 0 196 from Range DIN Thermocouples 0 3 2 5 C Display Output mA Display OutputmA _ 000m 0000mA 800m 8000mA J 20000mA 12000mA VOLTAGE OUTPUT VOLTAGE OUTPUT VOLTAGE OUTPUT 00V 000m O00mV 100 00mV 5000mv 500 00 mV THERMOCOUPLES B E J K N R S T 300 mv oc J L J J ll o mve91000C J J J J J J 1 Ll o do loo MULTIMETER Max Inaccuracy 0 1 from Value 1 digit CURRENT INPUT 100 mA DC Input DisplayV Input Display V Input Display V 0000V o oo0v 0 000V 0000 MA 1 0000V I 10000V 100000V 50000mA J 20000V 20000V 200 000V 100000mA Technician ee ORBIT CONTROLS AG Z rcherstrasse 137 OG EHRE CH 8952 Schlieren ZH Tel 41 44 730 2753 Fax 41 44 730 2783 Date eeeeeee RR info orbitcontrols ch orbit a Dear Customer Thank you for ordering the hand held Calibrator Multimeter OC 502 t The instrument has been carefully checked in all operation modes and finally precisely calibrated The calibration sheet is enclosed WARRANTY The instrument has 24 month warranty for all parts and labour involved with the repair The warranty does not apply to damaged overloaded or modified instruments or instru
Download Pdf Manuals
Related Search