Hioki IM3570 - Setting the Detection Sensitivity for; (Overflow or Underflow)

5.9 Application Settings
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The instrument monitors the detectable range of the measurement signals (voltage and current) during mea-
surement, and displays a measurement error (OVERFLOW or UNDERFLOW) if that range is exceeded.
However, if measurement is performed under a noisy environment, the detection range may be exceeded
resulting in a measurement error regardless of whether an appropriate measurement range is set.
Under normal circumstances, the countermeasures described in "Appendix 4 Countermeasures Against
Incorporation of External Noise"(p. A5) need to be taken but if a measurement error occurs even after taking
the countermeasures, increase the setting value which defines the error of the measurement signal to reduce
the detection sensitivity for measurement errors so that you can reduce the frequency of measurement error
occurrence.
5.9.3 Setting the Detection Sensitivity for Measure-
ment Errors (Overflow or Underflow)
Procedure
Application Settings
1
Analyzer Initial Screen
Press .
2
Application Settings