1
Calibration Procedures
30
Keysight U1190A Series Service Guide
Figure 1-3
Current performance verification test setup
Fluke 5520A Calibrator
Fluke 5500A/COIL
50-turn current coil
AC or DC current
≥
3 A
AC or DC current
<
3 A
Conductor
Table 1-4
AC current balancing test
Step Test function
Fluke 5520A output used
with Fluke 5500A/COIL
Reference input value
Error limit
1
AC current
2 A, 60 Hz
100.0 A, 60 Hz
±1.0 A
Содержание U1190A Series
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