5 Verification and Performance Tests
Performance Verification Tests
154 U3606A User’s and Service Guide
AC current verification test
1 Connect the calibrator to the front panel I (red) and LO (black) input
terminals (see Figure 5- 3 on page 142).
2 Press to select the AC current function. The AC annunciator will
be illuminated.
3 Select each range in the order shown below. Provide the indicated input
current and frequency. Compare the measurement results to the
appropriate test limits shown in Table 5- 6. (Be certain to allow for
appropriate source settling when using the Fluke 5520A.)
Table 5 - 5 AC voltage gain verification test
Input voltage Input frequency Range
Error from
nominal 1 year
10 mV 1 Hz 100 mV ±0.12 mV
100 mV 1 Hz 100 mV ±0.3 mV
0.1 V 1 kHz 1 V ±0.0012 V
1 V 1 kHz 1 V ±0.003 V
1 V 1 kHz 10 V ±0.012 V
10 V 1 kHz 10 V ±0.03 V
10 V 1 kHz 100 V ±0.12 V
100 V 1 kHz 100 V ±0.3 V
100 V 1 kHz 750 V ±0.95 V
750 V 1 kHz 750 V ±2.25 V
Set the calibrator output to 0 V before disconnecting from the
instrument input terminals.
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