Introduction: The instrument is a high-voltage test device designed according to the requirements of GB/T 13542-92 and IEC 60674-2:1988 electrical plastic film standards. Mainly used for the breakdown points per square meter of electrical polyurethane film, plastic film, polypropylene film and other insulating materials under a given DC voltage. This machine is controlled by computer, which can quickly and accurately collect and process various data in the test process, and can access, display and print. The test voltage of this tester is 0-6KV DC voltage, and its fluctuation is ±1%. The tester returns the voltage to the original set voltage within about 0.1s after the weak point breakdown of the sample. The copper roller is the lower electrode, and the conductive rubber is the upper electrode. The film was moved at a speed of 3 m/min. When a weak point is encountered, the breakdown point is automatically accumulated and counted. Membrane movement is automatically counted in square numbers. Features: 1. The instrument is used to test the electrical weakness according to the width of the film. The test width can be set according to the user's requirements. There is no need to cut the film into small rolls, which avoids the influence of many external factors on the test results. 2. The test data can truly reflect the quality level of the film. 3. Effectively guarantee the reliability, durability and stability of the equipment 4. Accurate measurement and good reproducibility. 5. The test process is fully controlled by electronic technology, and the voltage cut-off action is rapid when encountering an electrical weakness. 6. The breakdown current is continuously adjustable between 0 and 40mA, with good repeatability. 7. The machine has multiple protection functions, fully considering the safety of operators and equipment. Such as overvoltage, overcurrent, grounding protection, test platform door opening protection. Technical parameter: Test voltage: 0-6kV (DC) Effective measuring range: 0～6kV Voltage measurement accuracy: ±1% Membrane moving speed: 3-10m/min continuously adjustable Protection current: 0～40mA Sample width: 60～650mm Input voltage: 220V Power: 1KW
Introduction: The instrument is a high-voltage test device designed according to the requirements of GB/T 13542-92 and IEC 60674-2:1988 electrical plastic film standards. Mainly used for the breakdown points per square meter of electrical polyurethane film, plastic film, polypropylene film and other insulating materials under a given DC voltage. This machine is controlled by computer, which can quickly and accurately collect and process various data in the test process, and can access, display and print. The test voltage of this tester is 0-6KV DC voltage, and its fluctuation is ±1%. The tester returns the voltage to the original set voltage within about 0.1s after the weak point breakdown of the sample. The copper roller is the lower electrode, and the conductive rubber is the upper electrode. The film was moved at a speed of 3 m/min. When a weak point is encountered, the breakdown point is automatically accumulated and counted. Membrane movement is automatically counted in square numbers.
