5 Verification and Performance Tests
Performance Verification Tests
156 U3606A User’s and Service Guide
Frequency gain verification test
1 Connect the calibrator to the front panel V (red) and LO (black) input
terminals (see Figure 5- 4 on page 143).
2 Press Hz ms % to select the frequency function.
3 Select each range in the order shown below. Provide the indicated input
frequency and voltage. Compare the measurement results to the
appropriate test limits shown in Table 5- 8. (Be certain to allow for
appropriate source settling when using the Fluke 5520A.)
10 MΩ 10 MΩ ±0.0255 MΩ
10 MΩ 100 MΩ ±0.205 MΩ
[1] Specifications stated are for 2-wire resistance measurements using the Null math operation.
Without Null, add 0.2 Ω additional error.
Table 5 - 8 Frequency gain verification test
Input frequency Input voltage Range
Error from
nominal 1 year
1 kHz 1 V 100 kHz ±0.0032 kHz
Table 5 - 7 Resistance gain verification test (continued)
Input resistance Range Error from nominal 1 year
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