JD3650 Series Ground Wire Group Resistance Tester
This instrument is a special test equipment for personal security wire and portable short-circuit grounding wire resistance. The instrument has 5 test clamps and can automatically measure 10 sets of data with one button to complete the test.
- The instrument is controlled by a high-speed single-chip microcomputer, with full Chinese character display, high degree of automation and easy operation.
- The instrument adopts a large liquid crystal display, which displays all data on one screen.
- The instrument adopts brand-new power supply technology, with stable output current, high output voltage, fast measurement speed and wide range.
- You can input the length and cross-section of the grounding wire, automatically calculate the resistivity and judge whether it is qualified.
- Enter the conductor temperature, and automatically perform temperature conversion.
- The instrument comes with a clock and a perpetual calendar, which can save 20 sets of test data, which is convenient for customers to inquire at any time.
- The instrument comes with a thermal printer, which can print test data in real time.
- The desktop computer has the function of scanning the code, reading the sample number, and has the function of logging in for the test personnel.
- The desktop computer has a network interface, connects to the cloud platform through the interface, is incorporated into the test management system, and communicates with the cloud platform at any time.
|The output voltage
|300uΩ-300mΩ (30A gear)
|200uΩ-200mΩ (50A gear)
|Rated current of test clamp
|Test current line cross section
|Test voltage line section
|Length of test line
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