Hioki DSM-8104, Instruction Manual

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2.2.4 Self-calibration function and self-diagnosis function
The self-calibration function and self-diagnosis function are executed by keying the
Execute key or by the Execute command from the interface.
Self-calibration can be executed automatically after setting an interval. Self-diagnosis is
executed automatically when the power is turned on.
Execution items:
Self-calibration: Current range calibration (can be executed automatically)
Self-diagnosis: Current range calibration, memory check
2.2.5 Comparison measurement and deviation/percent measurement functions
Comparison measurement display: “NG” in decision results is indicated by flashing of the
side mark.
An alarm is sounded by a beep tone (GO decision or NO-GO decision).
Deviation/percent measurement display: The unit is indicated by % or in a measuring
mode during measurement.
Reference values can be set within whole measuring ranges.
Description
Comparison method Upper-limit comparison HI GO:
Measured value > upper-limit value
Intermediate comparison IN GO:
Upper-limit value ≥ measured value ≥ lower-limit value
Lower-limit comparison LO GO:
Upper-limit value > measured value
Calculation method for
Percent Measuring mode (Measured value - reference value) x 100/reference value
Calculation method for
Deviation Measuring mode Measured value - reference value
2.2.6 Measurement (jig setting and data processing) function
Measurement of surface resistivity and volume resistivity.
Surface resistivity and volume resistivity can be measured directly by setting a constant
for a jig (or an electrode).
Set items
Surface resistivity measurement: Outside diameter of inner electrode and inside
diameter of outer electrode
Volume resistivity measurement: Outside diameter of inner electrode and thickness of
sample
Any electrode constant can be set directly.
2.2.7 Measuring sequence program
Up to ten measuring sequence patterns of discharge, charge, measurement and
discharge can be programmed.
Description
Program sequence (1) Discharge 1, (2) charge, (3) measurement (4) discharge 2
Settable patterns
10
Set time range 0.0 ~ 999.9s