Contact resistance meter contact resistance testing

• Customization: Available
• After-sales Service: yes
• Warranty: 1 YEAR
• Model NO.: GDHL-100B
• Display Type: Digital Only
• Certification: ISO
• Customized: Customized
• Test Current: 50A, 100A
• Working temperature: -20~40 centigrade
• Measurement range: 1-1999.9μΩ, resolution 0.01μΩ
• Relative Humidity: 85%RH without dew
• Ingress Protection Rating: IP67
• Weight: 5kg
• Transport Package: Wooden Case
• Specification: ISO, SGS
• Trademark: HV Hipot
• Origin: Wuhan, China
• HS Code: 9030849000
• Production Capacity: 10000 PCS/Year

Product Description

Contact resistance meter contact resistance testing

Product Description

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.

Product Parameters

Specifications

 

Power supply	AC220V±10%, 50Hz
Power consumption	≤500W
Working mode	Output time can be set.
Test current	50A, 100A
Measurement range	1-1999.9μΩ, resolution 0.01μΩ
Accuracy	1%±0.5μΩ
Working temperature	-20ºC~40ºC
Relative humidity	≤80%RH (no condensate)
Weight	5kg