Hioki CM4371 - Page 70

67
Accuracy Table
Electrostatic capacity (Measurement value/MAX/MIN/AVG)
Range
(Accuracy guarantee
range)
Resolution Discharge current
Measurement
accuracy
Open
terminal
voltage
1.000 µF (0.000 µF to 1.100 µF) 0.001 µF 10 n/100 n/1 µA±20% ±1.9% rdg.±0.005 µF 2.0 V DC
or less
10.00 µF (0.00 µF to 11.00 µF) 0.01 µF 100 n/1 µ/10 µA±20% ±1.9% rdg.±0.05 µF 2.0 V DC
or less
100.0 µF (0.0 µF to 110.0 µF) 0.1 µF 1 µ/10 µ/100 µA±20% ±1.9% rdg.±0.5 µF 2.0 V DC
or less
1000 µF (0 µF to 1100 µF) 1 µF
10 µ/100 µ/200 µA±20% ±1.9% rdg.±5 µF 2.0 V DC
or less
Auto range movement threshold: 1100 counts or more for upper range, 100 counts or less for lower range.
17
Temperature (same for all models)
Thermocouple: Use the DT4910 Thermocouples (K).
Accuracy gures do not include the DT4910 Thermocouples (K)
error component. [DT4910 error: ±2.5°C (Class 2)]
Instrument reference contact temperature
correction stabilization time:
120 minutes (when ambient temperature is varied abruptly from
60°C to 23°C)
Overload protection: Lower of 1700 V DC/1000 V AC or 2×10
7
V • Hz (energized for 1
minute)
Overload current: 30 mA or less at steady state, 1.5 A or less at transient state