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The instrument operating panel adopts ergonomic design, in line with operating habits, the use of high frequency switching power supply and digital circuit technology, suitable for the measurement of switching control equipment circuit resistance. The test current is 100A DC recommended by the national standard. The circuit resistance can be measured directly under the DC 100A condition, the test results are displayed with a large screen LCD, and has data storage, output printing, time setting and other functions, and another 50A gear for users to choose; Is the only domestic can reach 0.01¦Ì¦¸ resolution and very stable contact resistance tester, performance more than imported large current micrometer. Meet the requirements of high voltage switch maintenance and circuit resistance test in power and power supply departments.
Product Characteristics
1. High current: It adopts new switching power supply technology, which can continuously output large current for a long time, overcomes the shortcomings of the instantaneous current of pulsed power supply, can effectively penetrate the switch contact oxide film and obtain good test results.
2, high stability: under severe interference conditions, the last data of the LCD screen can be stable within ¡À1 word range, the reading is stable and the repeatability is good.
3, high precision: using dual high-speed 16-bit ¦²-¦¤ AD sampling, digital signal processing technology, the highest resolution reaches 0.01¦Ì¦¸, is currently a very stable contact resistance tester with a resolution of 0.01¦Ì¦¸ in China, the performance exceeds Imported high current micro-ohmmeter.
4. Intelligent: High-performance CPU of the port. When measuring, the system automatically switches the range according to the signal size to ensure the test accuracy. The over-temperature protection circuit can automatically stop the output current when the instrument exceeds the set temperature to ensure the safe use of the instrument.
5. High quality: All key components are imported compone |
| Company: |
Wuhan UHV Power Technology Co.,Ltd.
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| Contact: |
Ms. Tina Qiao |
| Address: |
Building 6, Optics Valley Optical-Mechanical Industrial Park, 84 Gaoxin 5 Road, East Lake New Technology Development Zone, Wuhan |
| Postcode: |
430200 |
| Tel: |
15871365102 |
| Fax: |
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