HZC series transformer DC resistance testerDetailed product description：

Main functions and features of HZC series transformer DC resistance tester:

1. Using a high-speed 16 bit A/D converter, the measurement data is stable and has good repeatability.
2. Our company's unique high current automatic programmable current source technology has a total of 2000 current levels. The current source can manually select typical values to output current or be automatically controlled by an internal microcontroller to achieve a wide measurement range and optimal measurement state.
3. Real time dynamic display, fast response speed, can directly switch the tap changer in the measurement state, the instrument will automatically prompt and refresh, without the need to restart.
4. Highly intelligent design, cleverly advanced functional settings, and automatic detection of faults such as virtual connection and disconnection of test lines.
5. The protection function is complete and can reliably protect against the impact of back electromotive force on the instrument, with automatic discharge indication function.
6. It can display the measured current and measurement time.
7. Intelligent power management technology can effectively reduce internal heating of instruments.
8. It can store 250 measurement data without loss in case of power failure.
9. Blue screen LCD, all Chinese character menus and operation prompts, intuitive and convenient.
10. Built in micro printer that can print measurement results and memory records.
11. Non power-off calendar and clock function.
12. Small size, light weight, easy to carry.

Technical specifications of HZC series transformer DC resistance tester:
1. Maximum resolution: 0.1 μ Ω
2. The main technical indicators are shown in the table below

model	measurement range	output current	measurement accuracy	Volume (mm)	Weight kg
HZC-5A	1mΩ-5kΩ	0-5A	0.2% ± 2 words	350X230X130	six
HZC-10A	1mΩ-2kΩ	0-10A	0.2% ± 2 words	350X230X130	seven
HZC-20A	500μΩ-50Ω	0-20A	0.2% ± 2 words	380X250X130	seven point five
HZC-30A	500μΩ-40Ω	0-30A	0.2% ± 2 words	380X250X130	seven point five
HZC-40A	200μΩ-25Ω	0-40A	0.2% ± 2 words	380X250X140	eight
HZC-50A	200μΩ-20Ω	0-50A	0.2% ± 2 words	380X250X140	eight
HZC-100A	100μΩ-10Ω	0-100A	0.2% ± 2 words	400x280x160	nine