The thermal shock test chamber, also known as the thermal shock tester, English name: THERMAL SHOCK CHAMBER, can be used to test the degree to which the material structure or composite material can endure in a continuous environment of extremely high temperature and extremely low temperature in an instant. It can detect chemical changes or physical damages caused by thermal expansion and contraction of samples in the shortest time. The applicable objects of the test include materials such as metal, plastic, rubber, electronics, etc., which can be used as the basis or reference for product improvement.
In the test of industrial-grade plugs, the thermal shock test chamber will switch back and forth between the minimum working temperature ±2 °C and the maximum working temperature ±2 °C for 100 cycles, and the high and low temperature switching time is 30 seconds. The various materials of the connector in the test box will expand and contract, which will accelerate the friction between the terminal and the contact surface of the terminal. After the test, the tester must test the electrical performance of the sample within 5 minutes, requiring the sample to meet the insulation resistance ≥ 100MΩ, the withstand voltage to meet the DC voltage of 5000 and the AC voltage of 3500, the sealing performance to meet IP67, and no damage, cracking or visual inspection. Defects such as deformation. After the test, there is no sticking phenomenon when the sample is inserted and pulled out, and the operating force of direct insertion and extraction should be less than 100N. By testing, the connector can be assessed for its excellent resistance to sudden changes in air temperature during storage, transportation, and use.
The industrial-grade plug connector manufacturer TXGA can ensure the stable transmission of current with high-quality technology. When your product is faced with the test of special application environment, TXGA provides professional and reliable connector products, which are sold directly from the factory, stocked in stock, shipped on the same day, and entered into TXGA [Product Center].
