Hioki 8835-01 - Page 378

APPENDIX8
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Appendix 3 Reference
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A
ppendix 3.3 Measurement Limit Frequency
１
２
３
・
２５
２４
２３
・
・
Signal cycle
・
Time axis range
(/DIV)
Sampling period
Measurement lim
it
frequency
100 μs
200 μs
500 μs
1ms
2ms
5ms
10 ms
20 ms
50 ms
100 ms
200 ms
500 ms
1s
2s
5s
10s
30s
1 min (60 s)
2 min (120 s)
5 min (300 s)
1μs
2μs
5μs
10μs
20μs
50μs
100μs
200μs
500μs
1ms
2ms
5ms
10ms
20ms
50ms
100ms
300ms
600ms
1.2s
3s
40 kHz
20 kHz
8 kHz
4 kHz
2 kHz
800 Hz
400 Hz
200 Hz
80 Hz
40 Hz
20 Hz
8Hz
4Hz
2Hz
0.8 Hz
0.4 Hz
0.1333 Hz
0.0666 Hz
0.0333 Hz
0.0133 Hz
・As a general rule, to ensure that sampling catches the peaks of a typical sine
wave input on the display, more than 25 samples are required for each input
cycle.
・The measurement limit frequency changes depending on the time axis range.