HVHIPOT GDHL-100B New Design Contact loop Resistance Tester (Micro ohmmeter)

Min.Order: 1
Product origin: Wuhan, Hubei, China
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US$ 850 ~ 1320

Description
GDHL-100B Contact Resistance Tester (Micro ohmmeter)

GDHL-100B Automatic Contact Resistance Tester is designed to measure circuit contact resistance of high/low voltage switch,power cable and wires, and weld joint. It is suitable for high current, micro resistance measurement. This product is widely used in electrical manufacturing department, power operation department, research institute and universities.

 

Application
  • High,middle and low voltage circuit breakers
  • High,middle and low voltage disconnecting switches
  • High-current bus bar joints
  • Cable&Welding joints
  • It is suitable for high current, micro ohm measurement.

Features
  1. Output high-current continuously.
  2. Quick and accurate test. Test current is generated from high-precision 100A switching mode constant current power supply, no need for manual adjustment.
  3. Adopts four-terminal wiring method. The influence of test line resistance on test results is effectively eliminated.
  4. Stable performance. There is over-heat protection crcuit designed for long-time working.
  5. Light weight, easy to carry and operate.

Specifications
 
Power supplyAC220V±10%, 50Hz
Power consumption500W
Working modeOutput time can be set.
Test current50A, 100A
Measurement range1-1999.9μΩ, resolution 0.01μΩ
Accuracy1%±0.5μΩ
Working temperature-20ºC~40ºC
Relative humidity80%RH (no condensate)
Weight5kg








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