Hioki IR3455, Инструкция по эксплуатации

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7.2 Measurement Specifications
150
7.2.2 Leakage Current Measurement
Electric current is measured with the test voltage generated,
as in insulation resistance measurement.
Measuring range: 1.00 nA to 1.20 mA
• Auto range
• Temperature and humidity range for guaranteed accu-
racy: 0°C to 28°C less than 80% RH (no condensation)
Temperature
characteristics
Measurement accuracy × 1 is added to
the accuracy.
When the 9750-11, 9750-12 TEST LEAD
(10 m) is used, a resistance of 501 G

or
more is not guaranteed.
(with an ambient temperature outside the
range of 0°C to 28°C)
Response time Within 15 sec. (This is the period of time
after measurement has started until the
displayed value falls within the specified
accuracy range, when averaging is not
used.)
* When a value below the lower limit of each range is displayed, the
accuracy is not guaranteed
Current range
name
Measuring range
*
Measurement
accuracy
10 nA range
1.00 nA - 9.99 nA ±15%rdg. ±1 nA
100 nA range
9.0 nA - 99.9 nA ±15%rdg. ±5dgt.
1000 nA
range
90 nA - 999 nA
±2.5%rdg. ±5dgt.
10

A range
0.90

A - 9.99

A
100

A range 9.0

A - 99.9

A
1 mA range
90

A - 999

A,
0.90 mA - 1.20 mA
Current Ranges and Measurement Accuracy