Used for measuring the insulation resistance of transformers, motors, cables, reactors, generators and other equipment and components, and real-time indicate absorption ratio, polarization index.In accordance with IEC standards IEC 61010-1. Safety requirements for electrical equipments used in measurement, control and laboratory.
(1) High output power, strong load capacity& anti-interference ability.
(2) The instrument needn’t manpower, battery-powered, range can be automatically converted; touch buttons voltage selection and LCD display, making measurement very convenient and rapid.
(3) Battery-powered, under-voltage indication
service condition |
Ambient temperature : 0℃ ~ +45℃ |
Relative humidity:≤85%RH |
Executive Standard |
IEC 61010-1. Safety requirements for electrical equipments used in measurement, control and laboratory |
Demension |
220mm×200mm×105mm |
weight |
<1.4Kg |
Power application Range, power loss |
DC: (6 Ni-Cd 5# rechargeable battery) External AC 220V power supply for charging. |
Power loss: Static power loss≤160mW; Maximum power loss≤2.5W |
Output voltage rating, measuring range, resolution, error |
Output voltage rating |
500V,1000V 2000V,2500V |
Measuring range |
0~19999MΩ |
Relative error |
≤±4%±1d |
resolution |
0.01MΩ,1MΩ 1.0MΩ,10.0MΩ |
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The maximum output voltage Load capacity and short circuit current |
Voltage/Load |
2500V/20MΩ |
Voltage drop |
about10% |
short circuit current |
>1.6mA |
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