Hioki MR8740-50, Инструкция по эксплуатации

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51
Configuring Measuring-Module-Specific Settings
Configuring Model 8970 Freq Unit settings
> [Channel] > [8970]
1
to
2
12
1
Click the [Mode] box, and then choose a measurement mode from the list.
Frequency  Measures frequency of a waveform (in hertz [Hz]).
Rotation speed Measures the number of rotations of a measuring object (in rotations per minute [r/
min]).
Power frequency Measures power frequency fluctuation (in hertz [Hz]).
Count Accumulates the number of input pulses.
Duty ratio Measures duty ratios of a waveform to be measured (in percent [%]).
Pulse width Measures pulse widths (in second [s]).
Pulses that rise during the dead time (during a calculation) cannot be measured (with a frequency of 25 kHz or
higher).
Ignored
Calculation (40 μs) Acquisition of
the waveform
Acquisition of
the waveform
2
Click the area that includes [Input voltage] .
The setting dialog box appears.
3
Click the [Input voltage] box, and then choose an option for the maximum level of an input
signal from the list.
±10 V

, ±20 V , ±50 V , ±100 V , ±200 V , ±400 V
3
Advanced Functions