Handheld 200A contact resistance tester XHHL3200SC
The loop resistance tester, also known as the micro-ohmmeter and contact resistance tester, is an instrument developed by our company for measuring various high-voltage switches, high-voltage circuit breakers, metal welding components, metal conductor loop resistance, and precision micro-ohm resistance.
1. This instrument has a built-in large-capacity rechargeable lithium battery to generate ripple-free DC current, with a maximum output of 220A. The output current can be fine-tuned in 2.5A steps, with up to 87 current gears, which can meet the test of multiple current gears;
2. At the same time, the time (10s, 20s, 30s, 40s, 50s, 60s) can be set to continuously output large current tests, and high-precision, high-stability, and high-intelligence tests can still be performed in a strong interference environment;
3. It has open circuit protection, overheating protection and other functions.
4. The instrument uses a 5.6-inch color LCD display and an English operation interface.
5. The standard resistance of the system can be self-checked before the formal test to ensure accuracy.
6. Wide range, large data storage capacity, strong anti-interference ability, simple operation, handheld, and easy to carry. An optional printer is also available for data printing.
Function | Contact resistance tests of high-voltage switches and circuit breakers; connection resistance tests of metallic welding components; circuit resistance tests of conductors; precise low resistance tests. | |
Power | Built-in 12.6V 9000mAh rechargeable lithium battery | |
Measurement Method | 4-wire measurement | |
Charger | 12.6V/2A | |
Display | 5.6-inch industrial LCD with high-brightness color | |
Test Interface | I+, I-, U+, U- | |
Output Current | ≤5A, 10A, 30A, 50A, 80A, 100A, 200A, 220A | |
Step Current: 2.5A, up to 87 current gears. | ||
Measurement Range |
≤5A : | 1μΩ~3500mΩ |
10A : | 0.1μΩ~200mΩ | |
30A: | 0.1μΩ~20mΩ | |
50A: | 0.01μΩ~15mΩ | |
80A: | 0.01μΩ~10mΩ | |
100A: | 0.01μΩ~5mΩ | |
200A : | 0.01μΩ~600uΩ | |
220A : | 0.01μΩ~500uΩ | |
Resolution | 0.01μΩ | |
Accuracy | 30A~220A ±(reading*0.1%+measurement range*0.2%+1μΩ) 10A or less than 5A ±(reading*0.5%+measurement range*0.2%+10μΩ) |
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Measurement Time | ≤100A:fast mode(recommend),10s, 20s, 30s, 40s,50s, 60s >100A:fast mode |
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Printer | Optional, press the print button to print the test results | |
Data Storage | After the completion of the test, the data is automatically and cyclically saved with up to 999 sets of data stored. | |
Size of the instrument | L188mm×W85mm×H312mm | |
Size of Outer Package | Appro L550mm×W420mm×H215mm | |
Test Leads | Weight of the instrument: appro 2.2kg | |
Total Weight: appro 9.3kg | ||
Test Leads | Standard Length: 3m (5m is optional) | |
Connecting the test leads to the current port and voltage port with a resistance of less than 10mΩ | ||
Safety Standard | IEC61010-1, CAT 600V,Pollution Level 2, JJG724-1991 Verification Regulation of DC Digital Ohmmeter, JJG166-1993 Verification Regulation of DC Resistors, DL/T967-2005Verification regulation of loop resistance tester and DC resistance high-speed tester. |
Company profile
XZH TEST is a professional cable fault detection equipment manufacturer. We are a young team. Our development philosophy is humanized management, intelligent cloud-based products, and internationalized operations. Our development mission is to make electrical equipment free from undetectable failures.
Since its inception in 2013, our company has grown to become one of the largest manufacturer of underground cable fault detection equipment in China. An ISO 9001 and CE certified company, we produces a broad range of testing equipment.
What we can do
We have the ability to innovate new products and technologies.
We can provide complete system solutions for your project.
We provide online and offline practical and theoretical training.
We provide instrument repair and calibration.
FAQ
1. Are you a trading company or a manufacturer?
We are a professional manufacturer with more than 10 years of experience. We can strictly control the quality of parts and finished products.
2. What is the delivery time and inventory?
If our best-selling products are in stock, it will be 5-8 working days for shipment. But for mass production and customized production, the time will take 2-4 weeks.
3. What are your payment terms?
Payment ≤ USD 2000, 100% T/T prepayment. Orders over USD 2000 can be negotiated.
4. How long is your product warranty?
We provide 1 year warranty for the equipment.
5. How do you ensure quality?
The product links include R&D, manufacturing, commissioning and technical support, following strict and scientific management principles. Therefore, we can support strong production and R&D capabilities, and can produce high-quality products at competitive prices to meet customers' high requirements.
6. What support can I get?
We will provide training support, marketing support, technical support and supply chain support. You can contact us for more information.
7. Where is your factory? Can I visit your factory?
We are located in Xi'an, Shaanxi, China. We are close to Xi'an Xianyang International Airport, which is about 2 and half hours by plane from Shanghai and Guangzhou. All customers from all over the world are welcome to visit us.
8. How to become your dealer?
Every company interested in power system instruments can contact us without hesitation, including website letters, emails, telephones, etc. We will contact you quickly according to your company information and cooperation intentions.