Portable Transformer DC Resistance Tester ZSR10A
Main Features
1. the instrument can use Android mobile phone or tablet, pay
attention to WeChat official account, Download APP, control software through special software, test data
storage and upload, and facilitate access.
2. The maximum output voltage of the instrument is 24 V, which is
convenient to select a larger test current when the resistance value is high, so as to improve the test
speed
3. The instrument adopts new power supply technology, with many
current ranges and wide measuring range. It can automatically select the current according to the
load. It is suitable for DC resistance measurement of small and medium-sized transformers and voltage transformers.
4. It has many protection functions, such as back EMF impact, wire
breaking and power-off during the test, overheat of power supply and so on. It can reliably protect
the impact of back EMF on the instrument, and give an alarm simultaneously.
5. It has the function of any temperature conversion of copper and
aluminum materials, touch to input any winding temperature and conversion temperature.
6. Intelligent power management technology, the instrument works in
the minimum power state, effective energy saving, reduce heating.
7. Seven inch high brightness touch color LCD, clear display under
strong light, full touch screen operation, free switching between Chinese and English.
8. The instrument has its own calendar clock and power-off storage,
which can store 1000 groups of test data and can be consulted at any time.
9. The instrument has Bluetooth communication, RS232 communication
and USB interface for computer communication and USB data storage.
10. The measurement results can be printed .
Technical Index
| Item | specification | Remark |
| Current | AUTO,<20mA,40mA,
200mA,1A,5A,10A | |
measurement range and accuracy | 0.5mΩ～0.8Ω (10A)
1mΩ-4Ω (5 A)
5mΩ-20Ω ( 1 A)
100mΩ-100Ω (200mA)
1Ω-500Ω (40mA) | ±(0.2%+2字) |
| 100Ω-100KΩ (<20mA) | ±(0.5%+2字) |
| Resolution | 0.1μΩ | |
| Display | 7 inch touch LCD | Resistance display 4 digits effective value |
| Data save | 1000 group | |
| Work condition | Ambient temperature:0℃～40℃ Relative humidity: <90%RH,non
condensing | |
| Power supply | AC 220V±10V,50Hz±1 Hz | fuse 2A |
| Consumption | 200W | |
| Dimension | 360*290*170(mm) | |
| Weight | Host Machine :6 KG cable box:5 KG | |
Technical support
- Most our products are following international standard and follow
some popular technology.
- We have special technicians to provide consulting service and for
every project, we offers most suitable and economic solution.
- In solution design stage, we fully consider its easy-to-maintenance
for client.
