Tektronix Thermometer P6131 User's Manual
Contents
1. check probe bandwidth do the following 1 Connect the test setup as shown in Figure 5 Leveled sine wave generator Subminiature probe tip to BNC Test oscilloscope Vertical input adapter f 1 WB pun Compensation Termination box Output probe head Figure 5 Bandwidth check setup 2 Set the test oscilloscope controls as follows Volts Division 0 1 V includes 10X probe attenuation Time Division 1 ms Input Coupling DC Bandwidth Full 3 Set the leveled sine wave generator to 50 kHz 8 P6131 Instruction Manual Service Information Attenuation Accuracy Check P6131 Instruction Manual 4 Adjust the sine wave generator output amplitude to produce a 6 division display on the test oscilloscope Center the waveform on screen 5 Setthe sine wave generator to the high frequency range and slowly increase the variable frequency control until the display amplitude decreases to 4 2 divisions 3 dB on the oscilloscope 6 Verify that the sine wave generator frequency readout is greater than or equal to the values listed in Table 6 for your instrument Table 6 Probe bandwidths 2465 Oscilloscope Probe type 7A42 Plug in 2445 Oscilloscope 1 3 meter length 300 MHz 150 MHz 2 0 meter length 250 MHz 150 MHz 7 Ifthe generator frequency readout is less than the specified value perform the low frequency2. First Edition amp IEC61010 2 031 First Edition CSA C22 2 No 1010 1 92 amp CAN CSA C22 2 No 1010 2 031 94 EN61010 1 A2 EN61010 2 031 Pollution Degree 2 P6131 Instruction Manual Service Information A WARNING The following instructions are for use by qualified service personnel only To avoid electrical shock do not disassemble or maintain the probe while it is connected to a signal source other than those specified in this procedure This section contains detailed performance checks adjustments and mainte nance procedures These procedures use external traceable test equipment to directly check warranted characteristics If you substitute equipment always choose instruments that meet or exceed the minimum specified requirements Performance Verification Procedure Use the following procedure to verify that P6131 probe performs as warranted For a list of the warranted specifications see page 3 Table 5 lists the test equipment needed to perform the performance verification and adjustment procedures Table 5 Performance verification and adjustment test equipment Description Oscilloscope Calibration generator Leveled sine wave generator Precision coaxial cable 10X attenuator Adapter P6131 Instruction Manual Minimum requirements The P6131 probe is designed specifically for use with Tektronix 2445 and 2465 oscilloscopes and the 7A42 plug in Pulse Rise Time lt
3. 016 00 8909 1 COVER COMP BOX TOP ABS DOVE GRAY TK2565 200 3016 00 STANDARD ONLY 200 3016 00 8909 1 COVER COMP BOX TOP ABS DOVE GRAY TK2565 200 3016 00 OPTION 02 ONLY P6131 Instruction Manual 19 Replaceable Parts Replaceable parts P6131 probe and standard accessories cont Fig amp index Tektronix Serial no Serial no number number effective discontd Qty amp description Mfr code Mfr part number 10 6 174 0972 00 8805 1 CABLE ASSY RF 39 OHM COAX 3 0M TK2469 174 0972 00 STANDARD ONLY 174 0971 00 8818 1 CABLE ASSY RF 39 OHM COAX 2 0M TK2469 174 0971 00 OPTION 02 ONLY 7 013 0208 02 8820 1 TIP PROBE SUBMINIATURE SIZE TK2565 013 0208 02 8 204 0925 01 1 BODY SHL PROBE TK2565 204 0925 01 9 206 0265 10 8628 1 TIP PROBE 10X 10 3P F CLEAR BLUE 80009 206 0265 10 STANDARD ONLY 206 0265 12 8628 1 TIP PROBE 10X 12 5PF CLEAR YELLOW 80009 206 0265 12 OPTION 02 ONLY 10 196 3305 00 1 LEAD ELECTRICAL 22 AWG 6 0 L W CLIP 060D9 196 3305 00 196 3113 02 1 LEAD ELECTRICAL STRD 22 AWG 6 0 L 8 N TK2469 196 3113 02 P6131 PROBE STANDARD ACCESSORIES 11 016 1644 00 1 POUCH ACCESSORY 6 25 X 9 25 05006 501494 12 352 0351 00 8924 1 HOLDER PROBE BLACK ABS P6000 SERIES 7X318 1127 13 195 4240 00 1 LEAD ELECTRICAL 0 025 DIA COPPER 2 3 L TK2469 195 4240 00 14 016 0633 00 1 MARKER SET CA 2 EA VARIOUS COLORS 80009 016 0633 00 15 343 1003 01 1 COLLAR GND TK2565 343 1003 01 16 206 0364 00 9004 1 TIP PROBE M
4. 1 ns Amplitude 20 5 V into 50 O Rep Rate 100 kHz Accuracy 0 25 Direct error readout Amplitude adjustable to 11 into 50 Frequency range 1 MHz to 400 MHz Fixed 50 kHz reference 50 Q BNC 36 inch length 50 OBNC Subminiature probe tip to BNC male Example product Tektronix 2445 2465 or 7 42 plug in Wavetek 9500 High Performance Oscilloscope Calibrator Tektronix 012 0482 XX Tektronix 011 0059 Tektronix 013 0195 XX Service Information Table 5 Performance verification and adjustment test equipment cont Description Minimum requirements Example product Termination 50 Tektronix 011 0049 XX Low reactance alignment tool 2 inch shaft 050 inch bit size Tektronix 003 0675 To confirm the full bandwidth specification of the P6131 probe use the following equipment a Tektronix 2465 oscillo scope or 7904 oscilloscope with 7B92A time base and 7A42 vertical amplifier and a leveled sine wave generator capable of 300 MHz output If you use the probe with a Tektronix 2445 oscilloscope the bandwidth specification is lower see Table 1 on page 3 3 The maximum sensitivity of the 7A42 plug in is 20 mV division When using the 7A42 to check P6131 probes double the amplitude settings in the procedures to follow NOTE To ensure accurate measurements warm up all test equipment for at least 20 minutes before beginning any performance verification or adjustment procedure Bandwidth Check
5. 7 Remove the probe compensation box cover as described below Metal shell version Unscrew the compensation box retainer nut approximately two complete turns and lift the cover out and up Press the cable connector in firmly and retighten the retainer Plastic shell version Pry off the darker portion of the plastic shell by inserting your thumbnails into the seam between the two cover pieces then remove the lighter portion from the inner metal shield P6131 Instruction Manual Service Information P6131 Instruction Manual 10 11 12 13 Connect the probe output to the oscilloscope vertical input Connect the probe tip through the probe tip to BNC adapter and 50 termination to the positive going fast rise output of the calibration generator The light gray probe body shell must be removed before inserting the probe tip into the probe tip to BNC adapter Verify that the high frequency aberrations do not exceed 6 5 30 divisions 6 4 70 divisions or 9 0 45 division peak to peak in addition to the system aberrations noted in step 5 above If the probe aberrations are within tolerance proceed to step 14 below If the probe aberrations are not within tolerance continue with step 12 below Adjust R2021 for the best overall waveform flat response See Figure 8 for the location of all adjustments Adjust R2020 R2010 and C1010 for the best corner response without ringing See Figure 9 for the wavefor
6. CENTURY BOK COMTEK MANUFACTURING OF OREGON BERG ELECTRONICS INC KASO PLASTICS INC TEKTRONIX INC UNITREK CORPORATION XEROX CORPORATION VISION PLASTICS INC Qty Name amp description TIP PROBE MICROCKT TEST 0 05 CTR ADAPTER CONN BNC TO PROBE TIP PROBE GROUNDING HOLDER PROBE ATTENUATOR TIPS 3 ASSY PROBE 1X SUBMINIATURE SCREWDRIVER ADJUSTMENT TOOL MARKER SET CA2 EA VARIOUS COLORS ADAPTER CONN BNC TO PROBE TIP MALE LEAD ELECTRICAL 26 AWG 10 222 L 0 N W ALLIGATOR CLIP LEAD ELECTRICAL 23 AWG 6 0 L MANUAL TECH INSTR P 6131 Address 3628 CRENSHAW BOULEVARD ATTN CUSTOM DEPARTMENT P O BOX 4200 M S 16 207 BERG ELECTRONICS RF COAXIAL DIV 2100 EARLYWOOD DR PO BOX 547 11013 A NE 39TH 14150 SW KARL BRAUN DR PO BOX 500 3000 LEWIS amp CLARK HWY SUITE 2 14181 SW MILLIKAN WAY 26000 SW PARKWAY CENTER DRIVE Mfr code Mfr part number 80009 206 0364 00 80009 013 0084 04 80009 013 0085 00 TK2565 352 0670 00 80009 206 0268 00 80009 003 1433 02 80009 016 0633 00 24931 28P 302 1 TK2469 196 3286 00 TK2469 196 3302 00 TK2548 070 5514 03 City state zip code LOS ANGELES CA 90016 BEAVERTON OR 970764200 FRANKLIN IN 46131 VANCO UVER WA 98662 BEAVERTON OR 97077 0001 VANCO UVER WA 98661 BEAVERTON OR 97005 WILSONVILLE OR 97070 P6131 Instruction Manual
7. ICROCKT TEST 0 05 CTR 80009 206 0364 00 17 003 1433 02 8845 1 SCREWDRIVER ADJUSTMENT TOOL TK2565 003 1433 02 070 5514 03 1 SHEET TECHNICAL INSTR P6131 DP TK2548 070 5514 03 20 P6131 Instruction Manual Replaceable Parts Figure 11 P6131 probe optional accessories Replaceable parts P6131 probe optional accessories Fig amp index Tektronix Serial no Serial no number part number effective discontd Qty amp description Mfr code Mfr part number P6131 PROBE OPTIONAL ACCESSORIES 1 1 131 5030 00 8926 1 CONNECTOR PROBE PKG OF 25 SUBMINIATURE 80009 131 5030 00 2 013 0195 00 1 ADAPTER CONN BNC TO PROBE 24931 28P264 1 3 013 0202 03 8727 1 ADAPTER PROBE SUBMINIATURE COMPACT TO TK2565 013 0202 03 MIN THE SUBMINIATURE TO MINIATURE PROBE TIP ADAPTER IS REQUIRED TO USE ACCESSORIES IN INDEX NUMBERS 6 THRU 11 4 015 0325 01 1 ADAPTER PROBE PROBE TO CONNECTOR PINS TK2565 015 0325 01 P6131 Instruction Manual 21 Replaceable Parts Replaceable parts P6131 probe optional accessories cont Fig amp index number 11 5 Tektronix Serial no Serial no part number effective discont d 206 0364 00 8851 013 0084 04 013 0085 00 352 0670 00 206 0268 00 003 1433 02 8845 016 0633 00 013 0253 00 9307 196 3286 00 8921 196 3302 00 9004 070 5514 03 Manufacturers cross index Mfr code 05006 0 260 24931 7X318 80009 TK2469 TK2548 TK2565 22 Manufacturer 20TH
8. Instruction Manual Tektronix 6131 10X Passive Probe for 2400 Series Oscilloscopes 070 5514 03 Warning The servicing instructions are for use by qualified personnel only To avoid personal injury do not perform any servicing unless you are qualified to do so Refer to all safety summaries prior to performing service www tektronix com IOAN AN ATARI 070551403 Copyright Tektronix Inc rights reserved Tektronix products are covered by U S and foreign patents issued and pending Information in this publication supercedes that in all previously published material Specifications and price change privileges reserved Tektronix Inc P O Box 500 Beaverton OR 97077 1000 TEKTRONIX and TEK are registered trademarks of Tektronix Inc WARRANTY Tektronix warrants that the products that it manufactures and sells will be free from defects in materials and workmanship for a period of one 1 year from the date of purchase from an authorized Tektronix distributor If any such product proves defective during this warranty period Tektronix at its option either will repair the defective product without charge for parts and labor or will provide a replacement in exchange for the defective product Batteries are excluded from this warranty In order to obtain service under this warranty Customer must notify Tektronix of the defect before the expiration of the warranty period and make suitable arrangements for the perf
9. T or 300 V DC CAT I 150 V RMS CAT Il or 150 V DC CAT II 100 V RMS CAT Ill or 100 V DC CAT III 425 V peak 50 DF 1 sec PW 150 V peak Q 1096 DF 50 uis PW See Figure 4 for voltage derating curve 1 Probe installed on Tektronix 150 MHz or less 2400 Series oscilloscope 2 System characteristic 3 Also see Figure 3 As defined in EN61010 1 See Certifications and compliances in Table 4 5 RMS Root Mean Square rms The square root of the average of the sum of the squares of the instantaneous voltage cycle 5 fx n 300 VDC 300V RMS 420 V Peak sinewave 300 V RMS See Figure 2 Specifications 9 25 Duty Factor 1 2 Peak V RMS OV 50 Duty Factor 1 414 Peak V RMS 0v Special case of square wave 920 Duty Factor m V peak Duty Factor 2 Example Maximum Input Voltage 650 V 2 20 2 290 V RMS Figure 2 Maximum input voltage calculation example 10M 100K Rp and Xp Q 10K 1M 4 100 7 1 001 01 1 10 100 1000 Frequency MHz Figure 3 Typical P6131 and Ry versus frequency P6131 Instruction Manual Specifications Voltage RMS P6131 Instruction Manual 500 A ot LLL 1 10 100 Frequency MHz Figure 4 Typical P6131 voltage derating versus frequency Table 2 Environmental characteristics Characteristic Tempe
10. TRONIX RESPONSIBILITY REPAIR REPLACE DEFECTIVE PRODUCTS IS THE SOLE AND EXCLUSIVE REMEDY PROVIDED TO THE CUSTOMER FOR BREACH OF THIS WARRANTY TEKTRONIX AND ITS VENDORS WILL NOT BE LIABLE FOR ANY INDIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES IRRESPECTIVE OF WHETHER TEKTRONIX OR THE VENDOR HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES Contacting Tektronix Product support Service support For other information To write us Web site For questions about using Tektronix measurement products call toll free in North America 1 800 833 9200 6 00 a m 5 00 p m Pacific time Or contact us by e mail tm app supp Gtek com For product support outside of North America contact your local Tektronix distributor or sales office Tektronix offers extended warranty and calibration programs as options on many products Contact your local Tektronix distributor or sales office For a listing of worldwide service centers visit our web site In North America 1 800 833 9200 An operator can direct your call Tektronix Inc P O Box 500 Beaverton OR 97077 1000 USA www tektronix com YS SUUS General Safety Summary To Avoid Fire or Personal Injury Symbols and Terms AN P6131 Instruction Manual Review the following safety precautions to avoid injury and prevent damage to this product or any products connected to it To avoid potential hazards use this product only as specified On
11. and high frequency compensation adjustments beginning on page 10 8 Disconnect the test setup To check the probe attenuation accuracy do the following Connect the calibration generator standard amplitude output to the test oscilloscope vertical input with the precision coax cable 2 Setthe calibration generator controls as follows Amplitude Standard Output 50 mV Frequency 1 kHz 3 Setthe oscilloscope controls as follows Volts Division 10 mV Time Division 10 ms Input Coupling DC Triggering Obtain a stable display 4 Adjust the calibration generator variable amplitude control to produce a precise 5 division display on the oscilloscope 5 Note the oscilloscope deflection error directly from the calibration generator display for the calculation in step 9 below Example 4 196 Service Information 6 Remove the coax cable from the test setup Connect the P6131 probe output to the same vertical input on the oscilloscope 7 Connect the probe tip through the probe tip to BNC adapter to the standard amplitude output of the calibration generator You must remove the light gray probe body shell before inserting the probe tip into the probe tip to BNC adapter 8 Setthe calibration generator output amplitude to 0 5 V and fine tune the amplitude to produce a precise 5 division display on the oscilloscope 9 deflection error indicated by the calibration generator must be within 0 75 of the error noted in s
12. contact you concerning any change in part number Change information if any is located at the rear of this manual Modules can be serviced by selecting one of the following three options Contact your local Tektronix service center or representative for repair assistance Module Exchange In some cases you may exchange your module for a reman ufactured module These modules cost significantly less than new modules and meet the same factory specifications Module Repair and Return You may ship your module to us for repair after which we will return it to you New Modules You may purchase replacement modules in the same way as other replacement parts 17 Replaceable Parts Using the Replaceable Parts List This section contains a list of the replaceable mechanical and electrical compo nents for the P6131 probe Use this list to identify and order replacement parts The table below describes the content of each column of the parts list Parts list column descriptions Column Column name Description Figure amp index number Items in this section are referenced by figure and index numbers to the exploded view illustrations that follow Tektronix part number Use this part number when ordering replacement parts from Tektronix Serial number Column three indicates the serial number at which the part was first effective Column four indicates the serial number at which the part was discontinued No entry indicates t
13. ction Manual ENS 1 Operating Basics AN Lead Inductance Probe Compensation P6131 Instruction Manual The P6131 probe is a subminiature 10 passive probe designed specifically for use with Tektronix 2400 Series oscilloscopes It is fully compatible with the Tektronix family of subminiature probe accessories The P6131 is available with 1 3 and 2 meter cable WARNING avoid electric shock when using the probe do not touch the metallic portions of the probe head while connected to a voltage source Inductance introduced by long leads can form resonant circuits that ring and distort the true waveform if driven by signals containing significant frequency components at or above resonance To maintain optimum waveform fidelity keep the ground lead and signal input connection as short as possible Due to variations in oscilloscope input characteristics probe low frequency compensation should be checked and or adjusted if you move the probe from one oscilloscope input to another Connect the probe tip to a 1 KHz square wave signal such as the oscilloscope calibrator output and use a nonconductive low reactance alignment tool to adjust the compensation capacitor High frequency compensation seldom requires adjustment However if the probe has excessive high frequency aberrations or insufficient bandwidth you can adjust the high frequency compensation through holes in the compensation box inner metal shield For complet
14. e as separate units through your local Tektronix field office or representative Individual components within the compensation box are not replaceable See page 19 for a list of replaceable parts The entire probe head can be replaced by simply pulling the probe head assembly away from the cable and pushing a new unit in place To remove the compensation box unscrew the retainer and pull the cable until it separates from the box The probe tip is easily replaced by following the replacement procedure included with the replacement tips 15 Service Information 16 P6131 Instruction Manual i ee Replaceable Parts This section contains a list of the replaceable modules for the P6131 probe Use this list to identify and order replacement parts Parts Ordering Information Module Servicing P6131 Instruction Manual Replacement parts are available through your local Tektronix field office or representative Changes to Tektronix products are sometimes made to accommodate improved components as they become available and to give you the benefit of the latest improvements Therefore when ordering parts it is important to include the following information in your order m Part number m Instrument type or model number B Instrument serial number Instrument modification number if applicable If you order a part that has been replaced with a different or improved part your local Tektronix field office or representative will
15. e low frequency and high frequency compensation adjustment procedures see page 10 Operating Basics Grounding the Probe Connect the probe to the instrument and connect the ground lead to ground before making any measurement Ensure that no part of the ground lead contacts voltage in the circuit under test Except for the probe tip and BNC center conductor all accessible metal including the ground clip is connected to the BNC shell WARNING avoid electric shock when using the probe keep your fingers behind the finger guard on the probe body See Figure 1 below Figure 1 Probe finger guard and hand contact area 2 P6131 Instruction Manual Specifications P6131 Instruction Manual The characteristics listed in Table 1 apply to P6131 probes installed on Tektronix 2445 and 2465 oscilloscopes or 7A42 plug ins unless otherwise noted Specifications apply when the instruments warm up for a period of at least 20 minutes in an environment that does not exceed the limits described in Table 2 on page 5 Table 1 Electrical characteristics Characteristic Description Attenuation 10X 1 at DC Input resistance 10 MQ 1 atDC Input capacitance 13m 10 8 pF 2m 13 5 pF Compensation range 14 pF to 18 pF Signal delay 13m 6 3 ns 100 ps 2m 9 0 ns 200 ps System bandwidth 3 dB On a 2465 7A42 On a 2445 13m 2300 MHz 2150MHz 2m 2250 MHz 2150 MHz Maximum Input Voltage 300 V RMS CA
16. he part is good for all serial numbers 5 This indicates the quantity of parts used 6 Name amp description An item name is separated from the description by a colon Because of space limitations an item name may sometimes appear as incomplete Use the U S Federal Catalog handbook H6 1 for further item name identification 1 This indicates the code of the actual manufacturer of the part 8 Mfr part number This indicates the actual manufacturer s or vendor s part number Abbreviations Abbreviations conform to American National Standard ANSI Y 1 1 1972 Mfr Code to Manufacturer The table titled Manufacturers Cross Index shows codes names and addresses Cross Index of manufacturers or vendors of components listed in the parts list 18 P6131 Instruction Manual Replaceable Parts Figure 10 P6131 probe with standard accessories Replaceable parts P6131 probe and standard accessories Fig amp index Tektronix Serial no Serial no number part number effective discontd Qty amp description Mfr code Mfr part number P6131 PROBE 10 1 206 0314 00 1 COMP BOX ASSY 1 3 METER 80009 206 0314 00 STANDARD ONLY 206 0321 00 1 COMP BOX ASSY 2 METER 80009 206 0321 00 OPTION 02 ONLY 2 131 3219 00 1 CONN RF PLUG BNC MALE STR THD 10X 24931 28P 266 3 3 200 3018 00 8430 1 COVER CABLE NIP COMP BOX 0 260 ORDER BY DESC 4 200 3017 00 8430 1 COVER COMP BOX BOTTOM ABS SLATE GRAY TK2565 200 3017 00 5 200 3
17. lloscope calibrator output 4 Setthe oscilloscope triggering for a stable display The square wave should be five cycles in length four divisions in amplitude and centered on screen 5 Using the low reactance alignment tool adjust C2010 to optimize the square wave front corner edge See Figure 6 for the adjustment location see Figure 7 for waveform optimization criteria 6 Disconnect the test setup Plastic shell version Figure 6 Low frequency compensation adjustment locations P6131 Instruction Manual 11 Service Information 12 High Frequency Compensation Adjustment Figure 7 Low frequency compensation optimizing the waveform To adjust the probe high frequency compensation do the following Connect the positive going fast rise output of the calibration generator to the test oscilloscope with the precision coax cable and 10X attenuator 2 Setthe oscilloscope controls as follows Volts Division 10 mV includes 10X probe attenuation Time Division 0 02 us Input Coupling DC Bandwidth Full 3 Setthe calibration generator to produce a fast rise output with a repetition rate of 10 us 100 kHz Adjust the output amplitude to produce a 5 division display on the oscilloscope 4 Adjust the oscilloscope triggering for a stable display and center the waveform on screen 5 Note the pulse shape and system aberrations for analysis in step 10 6 Remove the precision coax cable from the test setup
18. ly qualified personnel should perform service procedures Connect and Disconnect Properly Do not connect or disconnect probes or test leads while they are connected to a voltage source Observe All Terminal Ratings To avoid fire or shock hazard observe all ratings and markings on the product Consult the product manual for further ratings information before making connections to the product The common terminal is at ground potential Do not connect the common terminal to elevated voltages Do not apply a potential to any terminal including the common terminal that exceeds the maximum rating of that terminal Do Not Operate With Suspected Failures If you suspect there is damage to this product have it inspected by qualified service personnel Do Not Operate in Wet Damp Conditions Do Not Operate in an Explosive Atmosphere Keep Product Surfaces Clean and Dry Terms in this Manual The following terms may appear in this manual WARNING Warning statements identify conditions or practices that could result in injury or loss of life r Service Safety Summary Only qualified personnel should perform service procedures Read this Service Safety Summary and the General Safety Summary before performing any service procedures Do Not Service Alone Do not perform internal service or adjustments to this product unless another person capable of rendering first aid and resuscitation is present ii P6131 Instru
19. m area effected by each adjustment NOTE High frequency compensation adjustments affect probe bandwidth Following the compensation adjustments verify the probe bandwidth specifica tion using the procedure on page 8 A small overshoot on the leading edge of the pulse may be tolerated in order to meet the bandwidth specification The overshoot should not exceed the typical aberrations described in step 10 above 14 15 Reinstall the compensation box cover by performing the procedure described in step 7 above in reverse order Disconnect the test setup 13 Service Information Metal shell version C1010 C2010 Plastic shell version Figure 8 High frequency compensation adjustment locations 20 ns 2021 7 5 NS _ R2021 3 NS lt R2021 C1010 1 r 1 Figure 9 High frequency compensation optimizing the waveform 14 P6131 Instruction Manual Service Information Maintenance Cleaning Probe Module Replacement P6131 Instruction Manual Use the following procedures to clean and maintain the P6131 probe To remove accumulated dirt from the probe exterior use a soft cloth dampened with a nonresidue cleaner preferably isopropyl alcohol In particular avoid solvents such as benzene toluene xylene or acetone Modular construction has been used in the design of the probe to simplify repair The probe head tip assembly compensation box and cable are availabl
20. ormance of service Customer shall be responsible for packaging and shipping the defective product to the service center designated by Tektronix shipping charges prepaid and with a copy of customer proof of purchase Tektronix shall pay for the return of the product to Customer if the shipment is to a location within the country in which the Tektronix service center is located Customer shall be responsible for paying all shipping charges duties taxes and any other charges for products returned to any other locations This warranty shall not apply to any defect failure or damage caused by improper use or improper or inadequate maintenance and care Tektronix shall not be obligated to furnish service under this warranty a to repair damage resulting from attempts by personnel other than Tektronix representatives to install repair or service the product b to repair damage resulting from improper use or connection to incompatible equipment c to repair any damage or malfunction caused by the use of non Tektronix supplies or d to service a product that has been modified or integrated with other products when the effect of such modification or integration increases the time or difficulty of servicing the product THIS WARRANTY IS GIVEN BY TEKTRONIX WITH RESPECT TO THE LISTED PRODUCTS IN LIEU OF ANY OTHER WARRANTIES EXPRESS OR IMPLIED TEKTRONIX AND ITS VENDORS DISCLAIM ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE TEK
21. rature range Operating Nonoperating Humidity Altitude Table 3 Physical characteristics Characteristic Net weight Description 15 C to 65 C 45 F to 149 F 62 C to 85 C 80 F to 185 F Five cycles 120 hr at 9596 to 9796 relative humidity per Tektronix standard 062 2847 00 Class 3 Refer to MIL E016400F paragraph 4 5 9 through 4 5 9 5 1 class 4 2000 meters Description 1 3 meter 108 g 3 8 oz 2 meter 129 g 4 8 oz Probe cable length 1 Includes accessories 1 3 meter 4 3 ft 2 meter 6 6 ft Specifications Table 4 Certifications and compliances EC Declaration of Compliance was demonstrated to the following specification as listed in Conformity the Official J ournal of the European Communities Low Voltage Directive 73 23 EEC as amended by 93 68 EEC EN 61010 1 A2 Safety requirements for electrical equipment for measurement control and laboratory use EN 61010 2 031 1994 Particular requirements for hand held probe assemblies for electrical measurement and test Overvoltage Category Examples of P roducts in this Category Category CAT Ill Distribution level mains fixed installation CAT Il Local level mains appliances portable equipment CAT Signal levels in special equipment or parts of Pollution Degree 2 Safety equipment telecommunications electronics Do not operate in environments where conductive pollutants may be present UL3111 1
22. tep 5 above probe attenuation accuracy of 1 minus the generator uncertainty Example if the error noted in step 5 is 1 the calibration generator display must now indicate between 0 25 and 1 75 NOTE You can also check the probe attenuation accuracy with an ohmmeter having a 10 MQ range and 0 05 or greater accuracy An attenuation accuracy of 1 0 is assured if the oscilloscope input resistance is 1 0 55 0 5 tolerance plus 0 0596 reading uncertainty and the probe tip to output series resistance is indicated to be 9 0 35 1 0 attenuation accuracy minus 0 6 input resistance uncertainty minus 0 05 reading uncertainty 10 Disconnect the test setup Adjustment Procedure This section contains procedures to adjust the P6131 probe low frequency and high frequency compensations Always perform the low frequency compensation adjustment before proceeding to the high frequency adjustment For a list of test equipment needed to perform the adjustments see Table 5 on page 7 10 P6131 Instruction Manual Service Information Low Frequency To adjust the probe low frequency compensation do the following Compensation Adjustment Connect the probe output to the test oscilloscope vertical input 2 Setthe oscilloscope controls as follows Volts Division 0 1 V includes 10X probe attenuation Time Division ms Input Coupling DC Bandwidth Full 3 Connect the probe input with hook tip to the osci
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