Series Contact Resistance Analyzer Loop Resistance Tester

• After-sales Service: Lifetime Technical Support
• Warranty: 1 Year for Circuit Breaker Contact Resistance Test
• Product Name: Circuit Breaker Contact Resistance Test Set
• Test Standard: IEC62271
• Application: Measure Contact Resistance of Circuit Breaker
• Measuring Range: 0-1999.9 μΩ Resolution:0.1 μΩ
• Model NO.: GDHL
• Measuring Current: DC 100A/200A /400A/600A for Different
• Measuring Precision: 0.5 %Rgd+0.05%Fs
• Display Mode: LCD
• Data Shortage: 100 Groups
• Transport Package: Wooden Case
• Specification: 340*280*210mm
• Trademark: GOLD
• Origin: Chongqing
• HS Code: 9031809090
• Production Capacity: 200PCS/Month

Product Description

Series Contact Resistance Analyzer Loop Resistance Tester

 

 

Introduction

The primary use of the series loop resistance tester is for the measurement of contact resistance. The device is meticulously engineered to comply with the international norms outlined in the IEC62271 specification, guaranteeing a high level of adherence to the worldwide standard for the safety, dependability, and functionality of power transmission and distribution systems (PTDS). The tester incorporates advanced current regulation and precise measurement sensors to detect even the most minute changes in resistance, thereby ensuring the contact integrity of essential electrical components, ranging from high-voltage circuit breakers to contactors.

 

Features

1. Unlike traditional DC bridge testing, the GDHL loop resistance tester directly generates a DC current output to the circuit breaker under test.

2. The loop resistance tester is equipped with advanced sensor technology to provide high-precision measurements, sensitively identifying tiny resistance changes, thereby ensuring the integrity of the electrical connection.

3. The contact resistance of the measuring loop is measured using the 4-wire method, which speeds up the detection process and is superior to traditional methods.

4. Modern loop resistance testers have an intuitive interface and simple operation, suitable for users of all skill levels, simplifying the measurement experience.

5. The test results are displayed directly on the instrument's LCD screen, and all test results can be printed through the instrument's built-in micro printer. They can also be saved in the instrument's memory (up to 100 groups) and uploaded to a PC for storage via the RS232 interface.

6. The loop resistance tester is designed with portability in mind, with a small and lightweight size, and is easy to transport to various test locations.

Index

1	Measuring range	0-1999.9 μΩ Resolution:0.1 μΩ
2	Measuring current	DC 100A/200A for different selection
3	Measuring precision	0.5 %RGD+0.05%FS
4	Display mode	LCD
5	Data storage	Save no more than 100 groups of data
6	Data connection	RS232 computer interface
7	Rated power supply	AC220V
8	Size	340mm× 280mm × 210mm
9	Environment temperature	-10 ºC~+40 ºC
10	Relative humidity	<80%

 

More details




Company information

Chongqing Gold Mechanical&Electrical Equipment Co.,Ltd was founded in 2008. We have a strong team including top sales, skilled engineers and we have our own manufacture with high quality. we mainly design and manufacture the Transformer Tester, Circuit Breaker Analyzer, CT PT Analyzer, Hipot Tester , Relay Tester and so on for more than 10 years.After several years' development, our products have become high intelligent and wide coverage. And our company has become one of the leading manufacturer of oil purifier and electrical testing equipment in China;
We have developed sales channels in many countries such as UAE, Saudi Arabia, Iran, Malaysia, Thailand, Pakistan, India, Germany, Belgium, USA, Mexico, Kenya, South Africa and other countries worldwide.And we have gained strong advantage and high reputation in international market.

Workshop show



Certificates




Customer visit




International exhibitions