8.1 Basic Specifications
158
* When SLOW sampling is selected, self-calibration is performed upon each measurement. In this
state, the calibration mode setting is ignored.
Sampling Time
Sampling rate EX.FAST/ FAST/ MEDIUM/ SLOW (four steps)
Sampling time
* Tolerance for SLOW sampling is
± 5 ms, and ± 1 ms for other
sampling rates
* Values within parentheses are line frequency settings
Sampling EX.FAST FAST MEDIUM SLOW
ΩV(50 Hz)
(60 Hz)
7 ms 23 ms
83 ms
69 ms
258 ms
252 ms
Ω (50 Hz)
(60 Hz)
4 ms 12 ms
42 ms
35 ms
157 ms
150 ms
V (50Hz)
(60Hz)
4 ms 12 ms
42 ms
35 ms
157 ms
150 ms
Response Time
Response time Response time is specified as the interval from the moment of
connecting (open-circuit) test leads to a test object until the signal
becomes stable within the measurement accuracy of the internal
measurement circuitry.
Resistance measurement : Approx. 3 ms
Voltage measurement : Approx. 3 ms
* Response times are nominal values. Actual values depend on the
impedance characteristics of the object being measured.
Total measurement time
Overall time required for measurement: Response time + sampling time
Zero-Adjustment
Zero-adjustment function • Zero-adjustment setting
ON/ OFF (Common to both resistance and voltage)
• Zero-adjustment clear
Turns zero-adjustment off and clears all zero-adjustment offset
data
Zero-adjustment range Resistance measurement : -1000 to 1000 count
Voltage measurement : -1000 to 1000 count
Self-Calibration
Calibration mode AUTO/ MANUAL
AUTO Executes automatically once every 30 minutes
MANUAL Executes manually by EXT I/O signal or remote command
Trigger
Trigger source Internal/ External
Delay
Delay function ON/ OFF
Delay time 0 to 9.999 sec
To Next Page
Loading...
