Applent Instruments AT682 - A Specifications

A. Specifications
47
A Specifications
This chapter describes the specifications and supplemental performance characteristics
of the AT682/683：
 Specifications
 Dimension。
AT682/683 Megohmmeter Specifications
Accuracy is defined as meeting all of the following conditions.
Temperature: 23℃±5 ℃
Humidity: 65% R.H.
Zeroing: Open Correction
Warm up time is 30 min or more.
Rate: Slow
A 1-year calibration cycle
Insulation Resistance: Accuracy     
range
voltage
1
2
3
4
5
6
1V
100k~1M
1M~10M
10M~100M
100M~1G
10V
100k~1M
1M~10M
10M~100M
100M~1G
1G~10G
25V
25k~250k
250k~2.5M
2.5M~25M
25M~250M
250M~2.5G
2.5G~25G
50V
50k~500k
500k~5M
5M~50M
50M~500M
500M~5G
5G~50G
75V
75k~750k
750k~7.5M
7.5M~75M
75M~750M
750M~7.5G
7.5G~75G
100V
100k~1M
1M~10M
10M~100M
100M~1G
1G~10G
10G~100G
125V
125k~1.25M
1.25M~12.5M
12.5M~125M
125M~1.25G
1.25G~12.5G
12.5G~125G
250V
250k~2.5M
2.5M~25M
25M~250M
250M~2.5G
2.5G~25G
25G~250G
500V
500k~5M
5M~50M
50M~500M
500M~5G
5G~50G
50G~500G
750V
750k~7.5M
7.5M~75M
75M~750M
750M~7.5G
7.5G~75G
75G~750G
1000V
1M~10M
10M~100M
100M~1G
1G~10G
10G~100G
100G~1T