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 r 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 r 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.
R
200mA
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 r 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
