User Contributed MET/CAL PROCEDURE ============================================================================= INSTRUMENT: Kiethley 155:Null Detector DATE: 17-Dec-97 AUTHOR: User Contributed REVISION: 0 ADJUSTMENT THRESHOLD: 70% NUMBER OF TESTS: 21 NUMBER OF LINES: 130 CONFIGURATION: Fluke 5700A STANDARD: Fluke 720A ============================================================================= STEP FSC RANGE NOMINAL TOLERANCE MOD1 MOD2 3 4 CON 1.001 ASK- P M F W 1.002 ASK+ X 1.003 STD Fluke 720A 1.004 HEAD INITIAL CONDITIONS 1.005 DISP Set the UUT as follows: 1.005 DISP UUT +/- INPUT ...................... 5700A V/ohm/A OUT 1.005 DISP RANGE .............................. 1000 Volts 1.006 HEAD {* Full Scale Accuracy *} 1.007 JMP 2.001 1.008 EVAL 2.001 5700 1000.00V 2.00% 2W 3.001 DISP Set the UUT as follows: 3.001 DISP RANGE .............................. 300 Volts 3.002 5700 300.00V 2.00% 2W 4.001 DISP Set the UUT as follows: 4.001 DISP RANGE .............................. 100 Volts 4.002 5700 100.00V 2.00% 2W 5.001 DISP Set the UUT as follows: 5.001 DISP RANGE .............................. 30 Volts 5.002 5700 30.00V 2.00% 2W 6.001 DISP Set the UUT as follows: 6.001 DISP RANGE .............................. 10 Volts 6.002 5700 10.00V 2.00% 2W 7.001 DISP Set the UUT as follows: 7.001 DISP RANGE .............................. 3 Volts 7.002 5700 3.00V 2.00% 2W 8.001 DISP Set the UUT as follows: 8.001 DISP RANGE .............................. 1 Volts 8.002 5700 1.00V 2.00% 2W 9.001 DISP Set the UUT as follows: 9.001 DISP RANGE .............................. 300 milliVolts 9.002 5700 300.00mV 2.00% 2W 10.001 DISP Set the UUT as follows: 10.001 DISP RANGE .............................. 100 milliVolts 10.002 5700 100.00mV 2.00% 2W 11.001 DISP Set the UUT as follows: 11.001 DISP RANGE .............................. 30 milliVolts 11.002 5700 30.00mV 2.00% 2W 12.001 DISP Set the UUT as follows: 12.001 DISP RANGE .............................. 10 milliVolts 12.002 5700 10.00mV 2.00% 2W 13.001 DISP Set the UUT as follows: 13.001 DISP RANGE .............................. 3 milliVolts 13.002 5700 3.00mV 2.00% 2W 14.001 DISP Set the UUT as follows: 14.001 DISP RANGE .............................. 1 milliVolts 14.002 5700 1.00mV 2.00% 2W 15.001 ASK- N U M 15.002 DISP Disconnect the UUT from the 5700A. 15.003 DISP Zero the UUT as required during the following 15.003 DISP MICROVOLTS RANGE tests. 15.004 DISP Use the following procedure, as required, to zero the 15.004 DISP UUT during the MICROVOLTS RANGE tests: 15.005 DISP Return the 5700 to LOCAL CONTROL. 15.005 DISP Set the 5700 for zero volts output, and adjust 15.005 DISP the ZERO pot on the UUT, while in the range 15.005 DISP being tested. 15.006 DISP Connect the equipments as follows: 15.006 DISP 5700 V/A/ohm HI LO OUTPUT .......... 720A 1.0 INPUTS 15.006 DISP 720A HIGH LOW OUTPUT ............... UUT +/- INPUTs 15.007 DISP Set the UUT as follows: 15.007 DISP RANGE .............................. 300 microVolts 15.008 DISP Set the Fluke 720A to .299999(X). 15.009 MESS Adjust the 5700 for a 300 microvolt reading on the UUT. 15.010 5700 1.000mV N 2W 15.011 MATH mem=(mem*.3)*1000 15.012 MATH mem1=300 15.013 MEME 15.014 MEMC uV 2.00% 16.001 DISP Set the UUT as follows: 16.001 DISP RANGE .............................. 100 microVolts 16.002 DISP Set the Fluke 720A to .099999(X). 16.003 MESS Adjust the 5700 for a 100 microvolt reading on the UUT. 16.004 5700 1.000mV N 2W 16.005 MATH mem=(mem*.1)*1000 16.006 MATH mem1=100 16.007 MEME 16.008 MEMC uV 2.00% 17.001 DISP Set the UUT as follows: 17.001 DISP RANGE .............................. 30 microVolts 17.002 DISP Set the Fluke 720A to .029999(X). 17.003 MESS Adjust the 5700 for a 30 microvolt reading on the UUT. 17.004 5700 1.000mV N 2W 17.005 MATH mem=(mem*.03)*1000 17.006 MATH mem1=30 17.007 MEME 17.008 MEMC uV 2.00% 18.001 DISP Set the UUT as follows: 18.001 DISP RANGE .............................. 10 microVolts 18.002 DISP Set the Fluke 720A to .009999(X). 18.003 MESS Adjust the 5700 for a 10 microvolt reading on the UUT. 18.004 5700 1.000mV N 2W 18.005 MATH mem=(mem*.01)*1000 18.006 MATH mem1=10 18.007 MEME 18.008 MEMC uV 2.00% 19.001 JMP 21.001 19.002 DISP Set the UUT as follows: 19.002 DISP RANGE .............................. 3 microVolts 19.003 DISP Set the Fluke 720A to .002999(X). 19.004 MESS Adjust the 5700 for a 30 microvolt reading on the UUT. 19.005 5700 1.000mV N 2W 19.006 MATH mem=(mem*.003)*1000 19.007 MATH mem1=3 19.008 MEME 19.009 MEMC uV 2.00% 20.001 DISP Set the UUT as follows: 20.001 DISP RANGE .............................. 1 microVolts 20.002 DISP Set the Fluke 720A to .000999(X). 20.003 MESS Adjust the 5700 for a 1 microvolt reading on the UUT. 20.004 5700 1.000mV N 2W 20.005 MATH mem=(mem*.001)*1000 20.006 MATH mem1=1 20.007 MEME 20.008 MEMC uV 2.00% 21.001 END