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China, Chinese HVHIPOT GDHL-100B New Design Contact loop Resistance Tester (Micro ohmmeter)1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Meter for ElectricityResistance MeterContact Resistance TesterLoop Resistance Tester
HV Hipot Electric Co., Ltd.
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Product 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. ApplicationHigh,middle and low voltage circuit breakersHigh,middle and low voltage disconnecting switchesHigh-current bus bar jointsCable&Welding jointsIt is suitable for high current, micro ohm measurement.FeaturesOutput high-current continuously. Quick and accurate test. Test current is generated from high-precision 100A switching mode constant current power supply, no need for manual adjustment.Adopts four-terminal wiring method. The influence of test line resistance on test results is effectively eliminated.Stable performance. There is over-heat protection crcuit designed for long-time working.Light weight, easy to carry and operate.Specifications Power supplyAC220V±10%, 50HzPower consumption≤500WWorking modeOutput time can be set.Test current50A, 100AMeasurement range1-1999.9μΩ, resolution 0.01μΩAccuracy1%±0.5μΩWorking temperature-20oC~40oCRelative humidity≤80%RH (no condensate)Weight5kg
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