Gold Member Since 2011
Audited Supplier
HV Hipot Electric Co., Ltd.

Contact Resistance Testers, Loop Resistance Tester, Insulation Resistance Testing manufacturer / supplier in China, offering Digital Contact Resistance Tester, GDYT-5/50 Partial Discharge Test System, GDYT-100/100 Partial Discharge Test System and so on.

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Supplier Homepage Product HV Switch Tester Digital Contact Resistance Tester

Digital Contact Resistance Tester

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 10000 PCS/Year
Transport Package: Wooden Case
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: GDHL-200
  • Accuracy: 0.5%
  • Weight: About 8kg
  • Specification: ISO, SGS
  • HS Code: 9030849000
  • Test Current Range: 25A 50A 100A 200A
  • Test Temperature: 12-25 Degree
  • Trademark: HV Hipot
  • Origin: Wuhan, China
Product Description
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
Output high-current continuously. 
Four current positions, and one customized current position for option. 
Two test models: Routine test and Switch Resistance Test. 
Test time can be customized.
High speed thermal printer.
Interface friendly, can display resistance, current, voltage, time, status and notes. High intelligence and good safety. 
Data storage and history data browsing functions, 256 sets of data can be saved. 
The number of test sample and operator can be set, easy to classify the test results.
Connection diagrams and cautions.
History data and switch resistance value can be inquired.
Large measuring range and can be customized.
Ambient and internal temperature can be test to protect the instrument.
Standard resistance value is set, to calculate the deviation and compare the test resistance value with standard value. 
RS232 interface. (reserved)
 




Specifications
Input voltage: AC220V±10%,50HZ ± 2%
Working temperature: -10~+50 degree 
Test temperature: 15~25 degree 
Storage temperature: -20~70 degree
Relative Humidity: ≤85%RH without dew
Cooling by air
Protection: IP67
Insulation performance:>20MΩ to ground
Overall dimension: 365*165*310mm
Weight: <8kg(exclude leads bag)
Continuity test and test time to be customized. 
Portable 



GDHL-200
Current(A)Measuring rangeAccuracyMax.resolution
250.01uΩ~80mΩ0.01uΩ~49.99uΩ1.0%RD+0.2%FS0.01uΩ
50.00uΩ~7.999mΩ0.5%RD+0.1%FS0.01uΩ
8.000mΩ~80mΩ1.0%RD+0.2%FS10uΩ
500.01uΩ~40mΩ0.01uΩ~4.99uΩ1.0%RD+0.2%FS0.01uΩ
5.00uΩ~3.999mΩ0.5%RD+0.1%FS0.01uΩ
4.000mΩ~40mΩ1.0%RD+0.2%FS1uΩ
1000.01uΩ~20mΩ0.01uΩ~1.999mΩ0.5%RD+0.1%FS0.01uΩ
2.000mΩ~20mΩ1.0%RD+0.2%FS1uΩ
2000.01uΩ~10mΩ0.01uΩ~999.99uΩ0.5%RD+0.1%FS0.01uΩ
1.000mΩ~10mΩ1.0%RD+0.2%FS1uΩ

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