The Sonel MIC-5 is a handy insulation resistance meter that any self-respecting electrician can sling around his neck like a doctor’s stethoscope in order to always have it at hand. The instrument allows for simple and quick insulation evaluation, checking continuity of connections and measuring voltage on the object.
Sonel MIC-5
Description
The Sonel MIC-5 is a handy insulation resistance meter that any self-respecting electrician can sling around his neck like a doctor’s stethoscope in order to always have it at hand. The instrument allows for simple and quick insulation evaluation, checking continuity of connections and measuring voltage on the object.
Features
Insulation resistance measurement:
- selectable measurement voltage: 250 V or 500 V
- continuous indication of measured resistance
- very long operation time with one set of batteries:
- 14 h for measurement at UISO = 250 V, 11 h for UISO = 500 V
- automatic discharge of tested object’s capacitance after measurement of insulation resistance
- acoustic determination of 5 seconds time intervals that facilitates to take time characteristics during insulation
- resistance measurement
- measurement current up to 1.4 mA
- protection against measurement of live objects.
Low voltage resistance measurement in range of 0…1999 Ω:
- measurement with current of <10 mA with resolution of 0,1 Ω
- quick acoustic signalling for circuit resistance below 10 Ω
AC/DC voltage measurement in range of 0…600 V:
- automatic detection of voltage type (AC/DC)
- Autoranging
- Suitable for 50 Hz and 60 Hz network
- Backlit LCD display
- AUTO-OFF function
- Built-in flashlight
Meter meets the requirements of the standard IEC 61557-1 and IEC 61557-2.
Technical Specification
| Measurement functions | Measurement range | Display range | Resolution | Accuracy |
|---|---|---|---|---|
| AC/DC voltage | 0 V…600 V | 0 V…600 V | 1 V | ±(3% m.v. + 2 digits) |
| Insulation resistance | ||||
| Measuring voltage 250 V | 250 kΩ…1000 MΩ acc. to IEC 61557-2 | 1 kΩ…1000 MΩ | from 1 kΩ | from ±(3% m.v. + 8 digits) |
| Measuring voltage 500 V | 500 kΩ…1999 MΩ acc. to IEC 61557-2 | 1 kΩ…1999 MΩ | from 1 kΩ | from ±(3% m.v. + 8 digits) |
| Connection resistance measurement | 0,0 Ω…1999 Ω | 0,0 Ω…1999 Ω | from 0,1 Ω | ±(4% m.v. + 3 digits) |
“m.v.” – measured value
Other technical data
Safety and work conditions
- Measuring category according to EN 61010: V 600 V, III 1000 V
- ngress protection: IP65
- Type of insulation according to EN 61010-1 and IEC 61557: podwójna
- Power supply: 2 x AAA 1.5 V battery, 2 x NiMH AAA 1.2 V rechargeable battery
- Operating temperature: 0…+40°C
- Storage temperature: -20…+70°C
- Humidity: 20…90%
- Nominal temperature: 23 ± 2°C
- Wilgotność odniesienia: 40%…60%
Other information
- Quality standard – development, design and production: ISO 9001
- The product meets the EMC (emission for industrial environment) requirements according to standards : IEC 61326-1, IEC 61326-2-2
