HM5002-10A Transformer Winding DC Resistance Tester
Applications:
Transformer Winding DC Resistance Tester it is a mandatory test item for semi-finished products and finished products in transformer manufacturing, installation, handover test and preventive test of the power sector, which can effectively find manufacturing defects and hidden dangers after operation such as material selection, welding, loose connection parts, lack of strands, and broken wires of transformer coils.
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Strictly FAT Test - Third-party Calibration
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Response within
24 hours -
Free warranty
12 month -
On-line training
Support
Profile:
The transformer DC resistance tester is a new type of instrument designed to measure the DC resistance of large-capacity transformers. It is a high-precision stable current power supply and testing part designed as a whole. The testing process is controlled by a microcomputer and automatically completes stable current judgment, data collection, data processing, resistance display and printing.
Features:
- Using high precision electronic measuring technology and high-performance single chip microcomputer, makes the instrument has high measurement precision and numerical stability,good repeatability.
- Instrument can choose appropriate according to the load current,the current gear, the biggest can output 10A current.
- With printing,storage,real-time view the data,and other functions.
- Big screen display,menu operation,friendly interface,be clear at a glance,convenient operation.
- Micro printer for thermal printer,speed,the surface can be installed directly printing paper.
- With audible alarm automatic discharge and discharge instructions,and other functions.
Parameter:
1. Output Current :1mA,10mA,1A,5A,10A
2. Test range:
4. Display mode:128×64dot-matris
5. Highest Resolution ratio:0.1μΩ
6. Power supply: AC 220V±22V,60Hz±2 Hz
7. Maximum power dissipation: 220W
2. Test range:
- 1mA 100Ω~20kΩ
- 10mA 10Ω~2kΩ
- 1A: 1Ω~20Ω
- 5A: 1Ω~4Ω
- 10A 100μΩ~2Ω
3. Testing precision: ±(0.2%full-scale± 2 digital)- 10mA 10Ω~2kΩ
- 1A: 1Ω~20Ω
- 5A: 1Ω~4Ω
- 10A 100μΩ~2Ω
4. Display mode:128×64dot-matris
5. Highest Resolution ratio:0.1μΩ
6. Power supply: AC 220V±22V,60Hz±2 Hz
7. Maximum power dissipation: 220W
Pictures:
