Hioki ST5520, Инструкция по эксплуатации, Страница: 162 / 201

154
Resistance
measurement
accuracy
Commonly Applicable to FAST and SLOW
Rated measurement
voltage
Guaranteed
accuracy range
Basic accuracy
25 V ≤ V < 100 V
0.000 M
Ω
to 2.000 M
Ω
±2% rdg. ±5 dgt.
1.90 M
Ω
to 20.00 M
Ω
19.0 M
Ω
to 200.0 M
Ω ±5% rdg.
100 V ≤ V < 500 V
0.000 M
Ω
to 2.000 M
Ω
±2% rdg. ±5 dgt.
1.90 M
Ω
to 20.00 M
Ω
19.0 M
Ω
to 2000 M
Ω
±5% rdg.
500 V ≤ V ≤ 1000 V
0.000 M
Ω
to 2.000 M
Ω
±2% rdg. ±5 dgt.
1.90 M
Ω
to 20.00 M
Ω
19.0 M
Ω
to 200.0 M
Ω
190 M
Ω
to 4000 M
Ω
±5% rdg.
4010 M
Ω
to 9990 M
Ω ±25% rdg.
(The temperature coefficient is based on “Guaranteed
accuracy” (p. 154).)
Input
Over voltage input
protection
1100 V DC (positive polarity only)
Guaranteed accuracy
Conditions of
guaranteed
accuracy
Warming-up time 15 minutes or more
Temperature
and humidity
for guaranteed
accuracy
23°C ± 5°C (73°F ± 9°F), 80% RH or less, no condensation
Temperature
coefficient
Add 0.1 × Basic accuracy × (T-23) T: Operating temperature (°C)
Accuracy warranty
period
1 year