SY3007 transformer DC resistance tester Introduction: The SY3007 transformer DC resistance tester uses a high-speed 16-bit A/D converter for stable measurement data and good repeatability. Automatic program-controlled current source technology, the current source has a total of 1000 current gear positions, which are automatically controlled by the internal microcontroller according to the compensation resistance, thus achieving a relatively wide measurement range and optimal measurement state without manual switching of current shifting. Features: 1. High-speed micro-control device sweeps the core, adopts high-speed A/D converter and programmable current source technology, achieves unprecedented measurement effect and highly automated measurement function, with high precision, wide measuring range, stable data and good repeatability. It has strong anti-interference ability and perfect protection function. Features such as fast charge and discharge speed. The instrument is small in size, light in weight and easy to carry. It is a new generation of transformer DC resistance test. 2. SY3007 transformer DC resistance tester uses high-speed 16-bit A/D converter, the measurement data is stable and repeatable. Automatic program-controlled current source technology, the current source has a total of 1000 current gear positions, which are automatically controlled by the internal microcontroller according to the compensation resistance, thus achieving a relatively wide measurement range and optimal measurement state without manual switching of current shifting. 3. The response speed is fast. In the measurement state, the tap changer can be directly converted, the instrument will automatically prompt, and the new resistance value will be displayed soon. 4. Highly intelligent design, the function setting is ingenious and advanced, and it can automatically judge the fault of the test line virtual connection and disconnection. 5. The protection function is perfect, it can reliably protect the impact of back EMF on the instrument, and has automatic discharge indication function. 6. The measurement time of the measured current can be displayed. 7. Intelligent power management technology can effectively reduce the internal heating of the instrument. 8. Can store 120 measurements, no loss of power. 9. All Chinese menus and operation tips are intuitive and convenient. Technical Parameters: Measuring range: ImΩ~2kΩ Output current: O ~ 10A Measurement accuracy: 0.2% ± 2 words Maximum resolution: 1 μΩ Working power supply: AC220V±10% Ambient temperature: -10 to 40 ° C Volume: 370 X 245 X 130mm (10A type) Weight: 7kg (10A type)
Introduction: The SY3007 transformer DC resistance tester uses a high-speed 16-bit A/D converter for stable measurement data and good repeatability. Automatic program-controlled current source technology, the current source has a total of 1000 current gear positions, which are automatically controlled by the internal microcontroller according to the compensation resistance, thus achieving a relatively wide measurement range and optimal measurement state without manual switching of current shifting.
