Hioki ST4030, Instruction Manual, Page: 59 / 256

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5
Setting Judgment Conditions
5.1 Overview
Applies a set impulse voltage using voltage calibration to the workpiece to be tested, and compares
the response waveform, LC and RC values, and discharge composition amount to the master
workpiece data to judge whether or not the workpiece being tested conforms to quality.
LC and RC values judgments Waveform judgments Discharge judgments
Judgment types
The following three types of judgment are available.
LC and RC values judgments “LC and RC Values Area Judgments [LCRC AREA] ” (p. 53)
Waveform judgments
“Surface area comparison judgments [AREA] ” (p. 62)
“Differential surface area comparison judgments [DIFF AREA] ”
(p. 64)
“Flutter detection judgments
[FLUTTER] ” (p. 66)
“Secondary differential detection judgments [LAPLACIAN] ”
(p. 69)
Discharge judgments (When
incorporating ST9000)
“Discharge judgment methods [DISCHARGE] ” (p. 73)
5 Setting Judgment Conditions
5
Setting Judgment Conditions