Product

Insulation Resistance Tester Megohmmeter insulation testers

Megohmmeter insulation testers are suitable for measuring the insulation resistance value of various insulating materials and transformers, motors, cables and electrical equipment.

Product Description

Overviews

Insulation resistance tester has a shock-proof, dust-proof and moisture-proof structure, and is suitable for harsh working environments. And an essential instrument. It is suitable for measuring the insulation resistance value of various insulating materials and transformers, motors, cables and electrical equipment.

 

Technical Data

Maximum output voltage 10kV
Resistance limit range 35TΩ
Features Insulation resistance test, voltage test, current test, capacitance test
Baseline conditions 23℃±5℃, below 75%rh
Rated applied voltage (V)

 

250V;500V;1000V;2500V;5000V;10KV Accuracy rated voltage × (1±10%)
Insulation resistance range (GΩ) 0.01MΩ~35TΩ Accuracy: ±3%rdg±5dgt Resolution 0.01MΩ
DC voltage range 0.1~1000V Accuracy: ±1.5%rdg±3dgt Resolution 0.1V
AC voltage range 0.1~750V Accuracy: ±1.5%rdg±3dgt Resolution 0.1V
DC current measurement 0.01nA~6mA Accuracy: ±5.0%rdg±5dgt Resolution 0.01nA
Capacitance measurement 10nF~50uF Accuracy: ±10%rdg±5dg (resolution 10nF)
Output short circuit current ≥6mA
Absorption Ratio and Polarization Index Measurements Have
Power supply 12V rechargeable battery
Backlight Controllable gray and white screen backlight, suitable for use in dark places
Display mode 4-digit large LCD display, gray and white screen backlight
LCD display size 108mm×65mm
Meter size 240mm (L)×188mm (W)×85mm (H)
USB interface With USB interface, software monitoring, storage data can be uploaded to the computer, save and print
Communication line 1 USB communication line
Test line High voltage bar red 3 meters, high voltage test line black 1.5 meters, green line 1.5 meters
Data storage 500 groups, flashing “FULL” symbol indicates that the storage is full
Data access Data access function: “READ” symbol display
Overflow display Overrange overflow function: “OL” symbol display
Alarm function When the measured value exceeds the alarm setting value, an alarm prompt will be issued
Power consumption

 

 

Standby: 30mA Max (backlight off)
Turn on the backlight: 42mA Max
Measurement: 200mA Max (backlight off)
Instrument quality 2340g (including battery)
Battery voltage Low battery voltage, showing low battery symbol“     ”
Automatic shut-down The meter shuts down after about 15 minutes of inactivity
Insulation resistance ≥50MΩ (between measurement line and shell)
Pressure resistance AC3kV/50Hz 1min
Operating temperature and humidity -10℃~+50℃<85%RH
Storage temperature and humidity -15℃~+55℃<90%RH
Suitable for safety regulations IEC61010-1, IEC1010-2-31, IEC61557-1, 5, IEC60529 (IP54), pollution, etc. 2, CAT Ⅲ 300V

 

 

 

 

 

 

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