Insulation Material Volume Resistance Tester
Standards:
- ASTM D257-2007
Introduction:
It is suitable for measuring the insulation resistance of rubber and plastics used in high resistance insulating materials, electrical products, various components and wires and cables. The optional electrode box can measure the surface resistance and volume resistance of insulating materials.
Main technical indicators:
Testing voltage | 100V,250V,500V,1000V adjustable |
Range of resistance measurement | 1×10e6~2×10e12Ω |
Time setting | 0~99S adjustable |
Power supply | AC220V 50 HZ |
Outer size | 500×350×250(mm) |
The alarm value | 1~9999(MΩ) |
Measuring range | 1~9999(MΩ),±5% |
Calibration of instrument :
Turn the high voltage (zero) selector switch (10) to the "discharge zero" (.000) gear. The "discharge zero" (.000) gear adjacent to the selected measuring voltage should be selected to enter the measuring position in one step.