MI 3103 GigaOhm Specifications
17
6. Specifications
6.1 Measurements
Insulation resistance
Measuring range according to EN 61557-2 is 0.16 M 1999 M *
Measuring range Insulation
(M
)
Un: 500V, 1000V
Resolution
(M)
Accuracy
0.00 1.999
0.001
2.00 19.99
0.01
20.0 ÷ 199.9 0.1
(5 % of reading + 5 digits)
200 999
1
10 % of reading
1000 1999
1
20 % of reading
Measuring range according to EN 61557-2 is 0.17 M 1999 M *
Measuring range Insulation
(M
)
Un: 250V
Resolution
(M)
Accuracy
0.000 1.999
0.001
2.00 19.99
0.01
(5 % of reading + 5 digits)
20.0 199.9
0.1
200 999
1
15 % of reading
1000 1999
1
25 % of reading
Nominal output voltages: 250 V, 500 V, 1000 V
Output voltage tolerance: -0 %, +20 %
Measuring current: min. 1 mA at 250 k
(250 V), 500 k (500 V), 1 M (1000V)
Short circuit current: < 2 mA
Auto discharge after test: yes
Measurement mode : single, continuous measurement
One set of alkaline cells can supply the instrument for more than 70 hours.
R200mA
Measuring range according to EN 61557-4 is 0.16 1999 *
Measuring range R
200mA
(
)
Resolution
()
Accuracy
0.11 19.99
0.01
20.0 199.9
0.1
(3 % of reading + 3 digits)
200 1999
1
5 % of reading
Open-terminal test voltage: 4 V - 7 V DC
Test current for R
2 : > 200 mA
Compensation of test leads (up to 5
): yes
Automatic polarity exchange: yes
Measurement mode : single measurement, continuous measurement
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