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Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

Contact Resistance Tester, High-Voltage Switch Tester, High-Voltage Switch Contact Resistance Tester manufacturer / supplier in China, offering DC400A Automatic High-Voltage Switch Contact Resistance Tester, Wet Wheel Wear Tester of Asphalt in The Slurry Mixture, ASTM D7496 Bitumen and Bituminous Mixtures Saybolt Viscometer and so on.

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Supplier Homepage Product Asphalt Testing Equipment DC400A Automatic High-Voltage Switch Contact Resistance Tester

DC400A Automatic High-Voltage Switch Contact Resistance Tester

FOB Price: US $3 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $3/ Piece
Get Latest Price
Port: Chongqing, China
Production Capacity: 500sets/Month
Payment Terms: L/C, T/T, Western Union, Money Gram, Cash

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Basic Info
  • Model NO.: GDHL-400
  • Measuring Current: DC100A/200A/400A
  • display Mode: LCD
  • Communication: RS 232 Computer Interface
  • Dimension: 340*280*210mm
  • Standard: IEC62271
  • Transport Package: Wooden Case
  • Origin: Chongqing, China
  • Measuring Range: 0~1999.9
  • Measuring Precision: 0.5%Rgd+0.05%Fs
  • Storage Capacity: 100 Groups
  • Power Supply: AC220V
  • Relative Humidity: <80%
  • Trademark: GOLD
  • Specification: 340*280*210mm
  • HS Code: 9024101000
Product Description
Contact resistance tester output DC 400A/300A/200A/100A current to test the contact resistance of circuit breaker or high current cable contacts.
It is designed according to IEC62271. The main application of the tester is measurement of circuit breaker contact resistance.
All the test results of the tester could be print by the micro-printer which is integrated in the tester.
Also all the test results saved in the tester could be upload to PC computer and then convert to MS WORD dºCument. 
Rapid test
Result print
Upload data to PC
Measuring range0-1999.9 μΩ Resolution:0.1 μΩ
Measuring currentDC 100A/200A/400A for different selection
Measuring precision0.5 %RGD+0.05%FS
Display modeLCD
Data saveno more than 100 groups
Communication portRS232
Rated power supplyAC220V
Size340 × 280 × 210mm
Environment temperature-10 ºC~+40 ºC Relative humidity<80%
About Us:
Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd is a high-tech enterprise for researching, designing, developing and producing oil treatment equipment. With its continuous drawing of lessonas, unremitting innovation and borrowing of advanced technology from both at home and abroad, our company is now becoming a professional manufacture of oil purifiers which are excellent in quality, capable of standing wear, complete in various styles. And its aviation, ship, railway, pharmacy and edible oil processing. Though highly acclaimed and favorably accepted by numerous customers and possessed of the right to import and export, to ensure the high quality of our products, we conduct our manufacturing in strict accordance with the standard JB/T5285-2001 by Ministry of Machine Building, standard DL/T521-2004 by Ministry of Power Industry.

Our main products range is mechanical and electrical products (compact machinery, concrete machinery, pavement machinery, scraper armed, road machinery, small machinery, hoisting machinery, fire engine, sanitation equipment, pile-driving machinery, bridge inspection car, lorry-amount crane, overhead working truck, mining machinery, aerial work platforms, forklift, car and motorbike etc.) Chemical products(calcium carbide, activity clay, light soda ash, heave soda ash etc.). We have developed sales channels in many countries and regions such as Japan, Korea, Hongkong, Taiwan, Regions of Southeast Asia, Middle East, Europe, North and South America etc, and have gained strong advantage and high reputation in international market. 

We have persisted on the business idea of "Integrity Basis and Quality First" for the stable and constant development. We are making effort to develop together with customers from both domestic and abroad on the basis of reciprocity. Client, quality and service are our supreme target!
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