TB 9-6625-195-24
(17) Repeat technique of (3) above using remaining settings and indications listed in
table 7. If TI does not indicate within limits specified in table 7, perform b below.
Calibrator output
Test instrument indications
A dc
Range
Min
Max
35 m
40.00 mA
34.70 m
35.30 m
350 m
400.0 mA
347.0 m
353.0 m
3.5 1
4000.0 mA
3470 m
3570 m
9
10 A
8.86
9.14
Move test lead from TI mA jack to the A jack and connect TI to the Amplifier CURRENT OUTPUT terminals, observing
1
polarity.
b. Adjustments. No adjustments can be made.
a. Performance Check
(1) Connect TI mA and COM jacks to the Calibrator OUTPUT terminals,
observing polarity.
(2) Set TI Function switch to AC mA A position.
(3) Set Calibrator for the first value listed in the Calibrator output column of
table 8 and OPR/STBY switch to OPR.
(4) The TI must indicate within the Min/Max limits specified in first row of table 8.
If TI does not indicate within limits specified in first row of table 8, perform b below.
(5) Repeat steps (3) and (4) above for each remaining range and Calibrator output
Calibrator output
Test instrument indications
A ac
Range
Min
Max
40.00 mA
35 m @ 60 Hz
34.85 m
36.15 m
40.00 mA
35 m @ 1 kHz
38.85 m
36.15 m
400.0 mA
350 m @ 60 Hz
339.0 m
361.0 m
400.0 mA
350 m @ 1 kHz
339.0 m
361.0 m
1
4000 mA
3500 m @ 60 Hz
3442 m
3558 m
4000 mA
3500 m @ 1 kHz
3442 m
3558 m
10 A
9 @ 60 Hz
8.81
9.19
10 A
9 @ 1 kHz
8.81
9.19
1
Move test lead from TI mA jack to the A jack and connect TI to the Amplifier CURRENT OUTPUT terminals, observing
polarity.
b. Adjustments. No adjustments can be made.
a. Performance Check
(1) Set TI Function switch to the
position.
RPM and COM inputs on the TI.
(2) Connect the Calibrator to the V Ω
(3) Set the Calibrator for 3.000 V dc output.
(4) The TI display should show 3.000 V 0.062 V dc.