| Customization: | Available |
|---|---|
| After-sales Service: | Warranty Certificate |
| Warranty: | Warranty Certificate |
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XHZ10series DC resistance tester uses advanced switching power supply and precision measurement technology, with high-speed microcontroller as the core, high-speed A / D converter and program-controlled current source technology to achieve unprecedented measurement effect and highly automated measurement function. It has the characteristics of high precision, wide measurement range, stable data, good repeatability, strong anti-interference ability, perfect protection function, fast charge and discharge speed and so on. The instrument is small in size, light in weight, and easy to carry. It is a new generation product for measuring DC resistance of inductive equipment such as transformers, motors, and transformers. It is an ideal product for measuring the DC resistance of transformers in power generation / power supply units, transformer manufacturing industry, and large and medium-sized power consumption enterprises.
Features:
1. The whole machine is controlled by high-speed single-chip microcomputer. High degree of automation and easy operation.
2. The instrument adopts a new power supply technology with many current gears and a wide measurement range. The current can be automatically selected according to the load, which is suitable for DC resistance measurement of small and medium-sized transformers and voltage transformers.
3. The protective function is perfect, which can reliably protect the impact of the back EMF on the instrument, and the performance is more reliable.
4. With audible discharge alarm, the discharge instructions are clear and reduce misoperation.
5. The response speed is fast, and the on-load tap-changer can be directly converted in the measurement state, and the instrument automatically refreshes the data.
6. Intelligent power management technology, the instrument always works in the minimum power state, effectively reducing the internal heating of the instrument and saving energy.
7. 320X240 dot matrix ultra-small pixel 65K true color LCD,
8. The instrument comes with a perpetual calendar clock and power-off storage, which can store 1000 sets of test data and can be consulted at any time.
9. The instrument is equipped with RS232 and USB interfaces, which can communicate with the computer and U disk storage.
XHZ1010
| Steady current | <5mA,40mA,200mA,1A,5A,10A |
| Measuring range | <5mA: 100Ω-20KΩ |
| 40mA: 1Ω-250Ω | |
| 200mA: 100Ω-50Ω | |
| 1A: 5mΩ-10Ω | |
| 5A: 1mΩ-2Ω | |
| 10A: 0.5mΩ-0.8Ω | |
| Accuracy | Greater than 5mA± (0.2% reading + 2 digits) |
| Resolution | 0.1μΩ |
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