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Multi Insulation Resistance Tester
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MIS-D Digital Insulation Resistance Tester |
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| Specification |
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| Model |
MIS-2D |
MIS-
3D |
MIS-4D |
Rated voltage &
effective measuring range |
125V-20MΩ,
250V-50MΩ,
500V-100MΩ |
125V-20MΩ,
250V-50MΩ,
1000V-2000MΩ |
250V-50MΩ,
500V-100MΩ,
1000V-2000MΩ |
Minimum measurable
resistance at rated voltage |
0.125MΩ,
0.25MΩ,
0.5MΩ |
0.125MΩ,
0.25MΩ,
1MΩ |
0.25MΩ,
0.5MΩ,
1MΩ |
| Rated current |
1mA+20%-0% |
| Open circuit voltage |
Rated voltage+30%-0% |
| Short circuit current |
<2mA |
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| Accuracy |
| Rated Voltage |
DC 125V |
DC 250V |
DC 500V |
DC1000V |
Measuring range |
0～20MΩ～0L(∞) |
0～50MΩ～0L(∞) |
0～100MΩ～0L(∞) |
0～2000MΩ～0L(∞) |
Frist effective range |
0.02MΩ～10MΩ
<±5%rdg |
0.05MΩ～20MΩ
<±5%rdg |
0.1MΩ～50MΩ
<±5%rdg |
2MΩ～1000MΩ ±5%rdg |
| Second effective range |
0.01MΩ～0.02MΩ
10MΩ～100MΩ <±10%rdg |
0.02MΩ～0.05MΩ
20MΩ～100MΩ <±10%rdg |
0.05MΩ～0.1MΩ
50MΩ～100MΩ <±10%rdg |
1MΩ～2MΩ
1000MΩ～2000MΩ <±10%rdg |
| Other range |
100MΩ～0L(∞)
Not specified |
2000MΩ～0L(∞)
Not specified |
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| AC voltage measurement (50/60 Hz) |
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| Range |
Accuracy |
Input impedance |
Maximum input voltage |
AC 600V |
±2.5% of full count |
Approx.20MΩ |
AC 600V rms |
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MIS-A Analog Insulation Resistance Tester |
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| Specification |
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| Model |
MIS-1A |
MIS-
2A |
MIS-3A |
MIS-3A |
Rated voltage &
effective measuring
range |
50V-10MΩ,
125V-20MΩ,
250V-50MΩ |
125V-20MΩ,
250V-50MΩ
500V-100MΩ |
125V-20MΩ,
250V-50MΩ
1000V-2000MΩ |
250V-50MΩ
500V-100MΩ
1000V-2000MΩ |
Center scale |
0.2MΩ/0.5MΩ/1MΩ |
0.5MΩ/1MΩ/50MΩ |
0.5MΩ/1MΩ/2MΩ |
1MΩ/2MΩ/50MΩ |
Minimum measurable
resistance at rated voltage |
0.05MΩ,
0.125MΩ,
0.25MΩ |
0.125MΩ,
0.25MΩ,
0.5MΩ |
0.125MΩ,
0.25MΩ,
1MΩ |
0.25MΩ,
0.5MΩ,
1MΩ |
| Rated current |
1mA+20%-0% |
Maximum no-load voltage |
Rated voltage+30%-0% |
| Short circuit current |
<2mA |
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| Accuracy |
| Rated Voltage |
DC 50V |
DC 125V |
DC 250V |
DC 500V |
DC1000V |
Frist effective range |
0.01MΩ～5MΩ
<±5%rdg |
0.02MΩ～10MΩ
<±5%rdg |
0.05MΩ～20MΩ
<±5%rdg |
0.1MΩ～50MΩ
<±5%rdg |
2MΩ～1000MΩ ±5%rdg |
| Second effective range |
0.005MΩ～0.01MΩ
5MΩ～10MΩ
<±10%rdg |
0.01MΩ～0.02MΩ
10MΩ～20MΩ
<±10%rdg |
0.02MΩ～0.05MΩ
20MΩ～50MΩ
<±10%rdg
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0.05MΩ～0.1MΩ
50MΩ～100MΩ
<±10%rdg |
1MΩ～2MΩ
1000MΩ～2000MΩ
<±10%rdg |
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| AC voltage measurement (50/60 Hz) |
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| Range |
Accuracy |
Input impedance |
Maximum input voltage |
AC 600V |
±2.5% of full count |
Approx.1.5MΩ |
AC 600V rms |
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