Fluke 5500A - Phase and Frequency Accuracy

Maintenance
Performing a Calibration Check
7
7-21
7-24. Phase and Frequency Accuracy
The Phase and Frequency Accuracy tests the phase and frequency configurations. For the
phase test, ac couple the input to the phase meter. For the current outputs, measure the
phase across a non-inductive resistor.
Phase
Output
Voltage
(NORMAL)
Output
Voltage
(AUX)
Frequency
(Hz)
Nominal
Phase
(degrees)
Measured
Value
(degrees)
Deviation %
1-Year Spec.
(degrees)
3 V 1 V 60 Hz 0 0.15
3 V 1 V 400 Hz 0 0.9
3 V 1 V 1 kHz 0 2
3 V 1 V 5 kHz 0 6
3 V 1 V 10 kHz 0 10
3 V 1 V 60 Hz 60 0.15
3 V 1 V 400 Hz 60 0.9
3 V 1 V 1 kHz 60 2
3 V 1 V 5 kHz 60 6
3 V 1 V 10 kHz 60 10
3 V 1 V 60 Hz 90 0.15
3 V 1 V 400 Hz 90 0.9
3 V 1 V 1 kHz 90 2
3 V 1 V 5 kHz 90 6
3 V 1 V 10 kHz 90 10
33 V 300 mA 65 Hz 0 0.15
33 V 2 A 65 Hz 0 0.15
33 V 5 A 65 Hz 0 0.15
33 V 5 A 400 Hz 0 0.9
Frequency
Output
Voltage
(NORMAL)
Frequency
(Hz)
Measured Value
(Hz)
Deviation ppm 1-Year Spec.
(ppm)
3 V 119.00 Hz 42
3 V 120.0 Hz 42
3 V 1000.0 Hz 27
3 V 100.00 kHz 25