Appendix B - Measurement Specifications
87
Frequency
Minimum Input
0.5% of range for Option for input selected
Measurement Accuracy
0.05% (sampling synchronized to within 0.01%)
Measurement Period
100ms or 1 cycle (whichever longer)
Integrated Results
Accuracy of integrated 0.05% + 10ms
Crest Factor
Accuracy
From accuracy of peak results
Range
1 to 999
Form Factor
Accuracy
From accuracy of amplitude results
Range
1 to 999
Load K-Factor
Accuracy
From accuracy of harmonics results, typical accuracy
within 0.02 at line frequencies.
Range
1 to 999
Waveforms
Number of points per cycle
400 (nominally 0.4° accuracy)
Amplitude Accuracy
As relevant peak accuracy
History
Timing Accuracy
0.05% + 10ms
Timing Resolution
5% of a division
Result Accuracy
As the result
Filtering
Non-peak results averaged over 5% of a division,
peak results have continuous coverage within each
5% of a division at all frequencies
Depth
10 divisions
Summary of Contents for PA2553
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