User Contributed MET/CAL PROCEDURE ============================================================================== INSTRUMENT: SIMPSON 160 VOM DATE: 16-Nov-88 AUTHOR: User Contributed REVISION: V 4.0 ADJUSTMENT THRESHOLD: 90% NUMBER OF TESTS: 35 NUMBER OF LINES: 123 CONFIGURATION: Fluke 5100B CONFIGURATION: Fluke 5205A ============================================================================== STEP FSC RANGE NOMINAL TOLERANCE MOD1 MOD2 3 4 CON 1.001 DISP Lay the UUT on its back for this calibration. 1.002 DISP Zero the Meter Movement using the Center Screw. 1.003 ASK- R N F 1.004 DISP Connect the 24" Double Banana to Single Banana cable Red 1.004 DISP wire to the + Input of the Test Instrument. 1.004 DISP Connect the Black wire of that cable to the COM Input 1.004 DISP on the Test Instrument. 1.005 HEAD {Volts DC and Linearity Tests} 1.006 DISP Set polarity switch to the -DC position. 1.007 DISP Select the 2.5V range. 1.008 5100 2.5 -2.5V 2/ 2W 2.001 DISP Set the polarity switch to the +DC position. 2.002 MESS Adjust Stimulus fo Full Scale . 2.003 ASK+ R N 2.004 MESS 2.005 5100 2.5 2.5V 2/ 2W 3.001 5100 10 10V 2/ 2W 4.001 5100 10 8V 2/ 2W 5.001 5100 10 6V 2/ 2W 6.001 5100 10 4V 2/ 2W 7.001 5100 10 2V 2/ 2W 8.001 5100 50 50V 2/ 2W 9.001 5100 250 250V 2/ 2W 10.001 5100 500 500V 2/ 2W 11.001 DISP Remove wire from + Input and connect to 11.001 DISP 1000 DCV Input. 11.002 5205 1000 1000V 2/ 2W 12.001 HEAD { } 12.002 HEAD {Volts AC Tests} 12.003 DISP Remove wire from 1000 DCV Input and connect to 12.003 DISP 1000 ACV Input. 12.004 5205 1000 1000V 3/ 400H 2W 13.001 DISP Disconnect the red wire from the 1000 VAC input and 13.001 DISP move it to the + input jack. 13.002 ASK+ R 13.003 5205 500 500V 3/ 400H 2W 14.001 5100 250 250V 3/ 400H 2W 15.001 5100 50 50V 3/ 400H 2W 16.001 5100 10 10V 3/ 400H 2W 17.001 5100 2.5 2.5V 3/ 400H 2W 18.001 HEAD { } 18.002 HEAD {Frequency Response Tests} 18.003 5100 10 5V 3/ 50H 2W 19.001 5100 10 5V 3/ 1KH 2W 20.001 5100 10 5V 3/ 20KH 2W 21.001 5100 10 5V 3/ 50KH 2W 22.001 HEAD { } 22.002 HEAD {Current DC Tests} 22.003 DISP Use the +DC position of the selector switch. 22.004 5100 1 1mA 3/ 2W 23.001 5100 10 10mA 3/ 2W 24.001 5100 100 100mA 3/ 2W 25.001 5100 250 250mA 3/ 2W 26.001 5100 500 500mA 3/ 2W 27.001 HEAD { } 27.002 HEAD {250mV, 50uA INPUT VERIFICATION} 27.003 DISP Connect the red wire into the +50uA/250mV jack. 27.003 DISP (ensure the polarity switch is in the + DC position) 27.004 DISP Set the Range Selector Switch to the 50uA position 27.004 DISP (common to the 50 VDC position) 27.005 ASK- R 27.006 HEAD { } 27.007 HEAD {250MV PERFORMANCE VERIFICATION} 27.008 5100 250 250mV 2/ 2W 28.001 HEAD { } 28.002 HEAD {50uA CURRENT PERFORMANCE VERIFICATION} 28.003 5100 50 50uA 2/ 2W 29.001 HEAD { } 29.002 HEAD {+1 VDC PERFORMANCE TEST} 29.003 DISP Move the + wire to the +1VDC input jack. 29.004 DISP Set the range switch to the 1 VDC position (common to 29.004 DISP the 10 VDC position) 29.005 5100 1 1V 2/ 2W 30.001 HEAD { } 30.002 HEAD {Resistance Tests} 30.003 DISP Re-connect the red wire to the + input jack. 30.004 DISP Set the Main Selector to the {X1} [24] Range. 30.005 ASK- R 30.006 DISP Short the wires from the Test Instrument together at 30.006 DISP the Test Interface Panel. 30.006 DISP Adjust the [24]ADJ control for 0 reading on the meter. 30.006 DISP Remove the short. 30.007 RESF 20 10Z 3/ 2W 31.001 DISP Set Range to {x10} [24]. 31.002 DISP Short the wires from the Test Instrument together at 31.002 DISP the Test Interface Panel. 31.002 DISP Adjust the [24]ADJ control for 0 reading on the meter. 31.002 DISP Remove the short. 31.003 RESF 500 100Z 3/ 2W 32.001 DISP Set Range to {x100} [24]. 32.002 DISP Short the wires from the Test Instrument together at 32.002 DISP the Test Interface Panel. 32.002 DISP Adjust the [24]ADJ control for 0 reading on the meter. 32.002 DISP Remove the short. 32.003 RESF 2 1KZ 3/ 2W 33.001 DISP Set Range to {x1K} [24]. 33.002 DISP Short the wires from the Test Instrument together at 33.002 DISP the Test Interface Panel. 33.002 DISP Adjust the [24]ADJ control for 0 reading on the meter. 33.002 DISP Remove the short. 33.003 RESF 20 10KZ 3/ 2W 34.001 DISP Set range to {x10k}[24]. 34.002 DISP Short wires from Test Instrument together at the 34.002 DISP Test Interface Panel. 34.002 DISP Adjust the [24]adj control for 0 reading on the meter. 34.002 DISP Remove the short. 34.003 RESF 200 100KZ 3/ 2W 35.001 DISP Remove all external connections from the TI panel. 35.002 DISP Your Simpson 160 VOM verification routine is complete. 35.003 END