Hioki IM7580, Инструкция по эксплуатации

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49
Judging Measurement Results
Percent mode
The difference between the upper limit and the reference value, and between the lower limit and
the reference value is set as a ratio (percentage) relative to the reference value, and it is judged
whether measured values are within the range of the upper and lower limit values.
The set reference value, upper and lower limit values are common for percentage mode and deviation
percentage mode.
1
3
2
1
Press [LMT] .
2
Press [MODE] .
3
Press [%] .
4
5
Changing the unit:
a / f / p / n / µ / m /None/ k / M / G
4
Press [REF] .
5
Set the reference value with the numeric pad and
press [SET] .
Settable range -9.99999 G to 9.99999 G
[-] Inputs the unit with a minus (-) sign.
[×10
3
] Increases the prefix of the unit.
[
/10
3
]
Decreases the prefix of the unit.
[OFF] Value is not set.
[C] Repeats the input.
[
CANCEL]
Cancels the setting.
6
7
6
Press [HI] .
7
Set the upper limit value with the numeric pad and
press [SET] .
Sets the upper limit value as a percentage relative to the
reference value.
Settable range -999.999% to +999.999%
The actual internal operation consists of calculating the
comparison upper-limit value using the formula given below,
and comparing it to the measured value to enable a decision
to be made.
Upper limit comparison value (Lower limit
comparison value) = reference value + |reference value| ×
100
Percentage setting value
Go to the next page.
3
LCR Function