Fluke 5500A, Service Manual

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5500A
Service Manual
3-36
3-45. AC Voltage Amplitude Accuracy, Squarewave (NORMAL)
The AC Voltage Amplitude Accuracy, Squarewave (NORMAL) test checks the
amplitude accuracy at the NORMAL terminals. For this test, use the Fluke 5790A. Refer
to the 5790A Operator Manual for operating instructions and connections. For
squarewaves, the measured value (in rms) should be exactly 1/2 the nominal value in
peak-to-peak. Table 3-32 shows the test points.
Table 3-32. AC Voltage Amplitude Accuracy, Squarewave (NORMAL)
Nominal Value (p-p) Frequency Measured Value
(V rms) (NORMAL)
Deviation
%
1-Year Spec.
(%)
30 mV (15 mV rms) 10 Hz 1.350
30 mV 1 kHz 0.800
30 mV 20 kHz 1.050
30 mV 100 kHz 6.100
300 mV (150 mV rms) 10 Hz 1.350
300 mV 1 kHz 0.800
300 mV 20 kHz 1.050
300 mV 100 kHz 6.100
3 V (1.5 V rms) 10 Hz 1.350
3 V 1 kHz 0.800
3 V 20 kHz 1.050
3 V 100 kHz 6.100
30 V (15 V rms) 10 Hz 1.350
30 V 1 kHz 0.800
30 V 20 kHz 1.050
30 V 100 kHz 6.100