NF ZM2371, Инструкция по эксплуатации

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3.5 Basic Operations
3-43 ZM2371/ZM2372
The signal acquisition time at frequency below 1Hz is about one cycle of the signal.
Figure 3
–6 Signal acquisition time

Measurement time of DC resistance
When DC resistance Rdc is selected as a secondary parameter, DC resistance is measured
following the measurement of AC impedance.

“Figure 3-5 Measurement sequence” (c)
Accordingly, the measurement time is the sum of the following three values:
・
Measurement time of AC impedance
・
Automatic range selection time of DC resistance (about 75 ms  1 to 75ms  5)
The measurement range of DC resistance is automatically selected unless the range
is held by remote control.
The adjustment time of measurement range varies depending on the DC resistance.
・
Additional time to measure DC resistance

“Table 3-4 Example of measurement
time” (DC)

Measurement time when trigger delay time
≠ 0
・
Measurement time of AC impedance is extended by the amount of trigger delay time.
・
Automatic range selection time of DC resistance is extended by about maximum amount
of trigger delay time.
・
Measurement time of DC resistance is extended by about (trigger delay time  40ms)  2
when trigger delay time > 40ms.
1 10 100 1k 10k 100k
1m
10m
100m
1
周波数 [Hz]
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RAP
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Frequency [Hz]