Hioki ST5680, Инструкция по эксплуатации, Страница: 107 / 253

107
Contact Check
After the test finishes, the compensation value is
acquired.
Contact check result
DUT’s capacitace value
• The correction value is acquired under the test conditions that have been set.
• Compensation cannot be performed in W-IR/IR-W mode. Perform compensation in DCW mode
and IR mode each.
• The compensation value is acquired when the set test time ends. The compensation value is not
acquired if the STOP button is pressed in the middle.
• The compensation value will not be acquired if the test time is set to [CONT] . To acquire the
compensation value, set the test time to a setting other than [CONT] .
• Even when the instrument is turned off, the obtained correction value is backed up.
• When the contact check function is set to on, compensation cannot be performed if the test
voltage [TEST VOLT] is set to less than 100 V.
• When the contact check function is set to off, compensation can be performed even when the
test voltage [TEST VOLT] is set to less than 100 V, but the contact check correction value is not
obtained.
IMPORTANT
Changing the test voltage initializes the compensation value.
When the test voltage is changed, acquire the compensation value again.
On the measurement screen, a contact check is
executed at the end of the test.
If the DUT’s capacitance value (the value obtained by
subtracting the correction value from the measured
capacitance value) is smaller than the judgment
threshold, a failed judgment is given for the contact
check.
If a pass judgment is given at the end of the test and a
fail judgment is given for the contact check, an UPPER
LOWER FAIL judgment is given f
Various Functions
HIOKI ST5680A961-00