Measurement of insulation resistance |
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Range |
Resolution |
Accuracy |
0…999 kΩ |
1 kΩ |
±(3% m.v. + 10 digits) |
1.00…9.99 MΩ |
0.01 MΩ |
|
10.0…99.9 MΩ |
0.1 MΩ |
|
100…999 MΩ |
1 MΩ |
|
1.00…9.99 GΩ |
0.01 GΩ |
|
10..0…99.9 GΩ |
0.1 GΩ |
|
100…999 GΩ |
1 GΩ |
±(3.5% m.v. + 10 digits) |
1.00…9.99 TΩ |
0.01 TΩ |
±(7.5% m.v. + 10 digits) |
10.0…20.0 TΩ |
0.1 TΩ |
±(12.5% m.v. + 10 digits) |
10.0…40.0 TΩ |
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Ranges of measured resistance depending on the test voltage |
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Voltage UISO |
Measuring range |
Measuring range for AutoISO-5000 |
50 V |
200 GΩ |
20.0 GΩ |
100 V |
400 GΩ |
40.0 GΩ |
250 V |
1.00 TΩ |
100 GΩ |
500 V |
2.00 TΩ |
200 GΩ |
1000 V |
4.00 TΩ |
400 GΩ |
2500 V |
10.00 TΩ |
400 GΩ |
5000 V |
20.0 TΩ |
400 GΩ |
10000 V |
40.0 TΩ * |
- |
Measurement of capacitance |
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Range |
Resolution |
Accuracy |
0…999 nF |
1 nF |
±(5% m.v. + 5 digits) |
1.00…49.99 μF |
0.01 μF |
|
Temperature measurement |
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Range |
Resolution |
Accuracy |
-40.0…99.9 °C |
1 °C |
±(3% m.v. + 8 digits) |
Technical specification |
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Type of insulation |
double, EN 61010-1 and IEC 61557 compliant |
|
Measurement category |
IV 600 V (III 1000 V) according to EN 61010-1 |
|
Ingress protection |
IP67 (IP40 with open housing) according to EN 60529 |
|
Power supply of the meter |
battery: Li-Ion 14.8 V |
|
Dimensions |
390 x 308 x 172 mm |
|
Meter weight |
approx. 5.6 kg |
|
Storage temperature |
-25ºC…+70ºC |
|
Working temperature |
-20ºC…+50ºC |
|
Humidity |
20%…90% |
|
Working height |
≤3000 m |
|
Reference temperature |
+23ºC ± 2ºC |
|
Reference humidity |
40%…60% |
|
Display |
graphic LCD |
|
Number of RISO measurements with battery power supply |
at least 1000 according to EN 61557-2 |
|
Data transmission |
USB and Bluetooth |