TB 9-6625-159-24
Table 28. Model 380912 Dc Current.
Performance Checks
Test instrument
Calibrator
Test instrument indications
1
range settings
output settings
Min
Max
(A dc)
(A dc)
(A dc)
(A dc)
200
3.8
185.8
194.2
400
7.4
360
380
Connection from current coil to amplifier outputs.
1
Table 29. Model 380920 Dc Current.
Performance Checks
Test instrument
Calibrator
Test instrument indications
1
range settings
output settings
Min
Max
(A dc)
(A dc)
(A dc)
(A dc)
400
7.2
354.3
365.7
2500
11
539
561
Connection from current coil to amplifier outputs.
1
Table 30. Model 380947 Dc Current.
Performance Checks
Test instrument
Calibrator
Test instrument indications
range settings
output settings
Min
Max
(A dc)
(A dc)
(A dc)
(A dc)
40
760 m
37.60
38.40
400 1
2.4
118.6
121.4
400
3.8
185.6
194.4
400
5.6
268.6
291.4
400
7.6
364.6
395.4
Set calibrator to standby and move connection from calibrator outputs to amplifier outputs.
1
14. Temperature
a. Performance Check
(1) Connect TI temperature probe to TI and set controls for temperature
measurement.
appropriate TI model. Allow sufficient time for temperature stabilization prior to making
measurement. TI will indicate within limits specified.
b. Adjustments. No adjustments can be made.