Chapter 13 Specifications
250
(1) Resistance Measurement Accuracy
Measurement Specifications
Conditions of guaranteed accuracy
Warm-up time At least 60 minutes (When the instrument warms up for less than 60 minutes,
measurement accuracy will be twice the value indicated in the accuracy table.)
Temperature and hu-
midity range for guar-
anteed accuracy
23±5°C, 80%RH or less
Accuracy specifica-
tions conditions
Self-calibration function set to AUTO
(Self-calibration function set to MANUAL, temperature fluctuations after self-
calibration within ±2°C and interval within 30 min.)
Temperature
coefficient
Add (±1/10th of measurement accuracy per °C) from 0 to 18°C and from 28 to
40°C.
Period of guaranteed
accuracy
1 year