High and low temperature impact test chamber is used in electronic and electrical components, automation parts, communication components, auto parts, metals, chemical materials, plastics and other industries, defense industry, aerospace, military industry, BGA, PCB substrate, electronic chip IC, semiconductor The physical changes of ceramics and polymer materials, testing the material's repeated resistance to high and low temperatures and the chemical changes or physical damage of the product during thermal expansion and contraction can confirm the quality of the product, from precision IC to heavy machinery All components are used, which is an indispensable test box for product testing in various fields.
The high and low temperature impact test box is divided into three parts: high temperature box, low temperature box, and test box. It adopts a unique heat insulation structure and heat storage and cold storage effect. The test object is completely still during the test. Introduced into the test area to achieve the purpose of cold and hot shock testing. The product has beautiful appearance, reasonable structure, advanced technology and sophisticated material selection. It has simple and convenient operation performance and reliable equipment performance. Using the most advanced measurement device, the controller uses a large color LCD man-machine touch dialogue LCD man-machine interface controller, simple operation, easy learning, stable and reliable, Chinese and English display the complete system operation status, execution and design Set the program curve. With 96 test specifications independently set, the impact time is 999 hours and 59 minutes,
The function of three different conditions of high temperature, low temperature and cold and hot shock can be independently set, and when performing cold and hot shock conditions, you can choose the two-slot type or three-slot type and the function of cold punching and hot punching, with high and low temperature The function of the testing machine. Equipped with fully automatic, high-precision system loop, any machine action, fully PLC lock processing, all adopt PID automatic calculation control, high temperature control accuracy.
The high and low temperature impact test box can set the number of cycles and the number of defrosts. Automatic (manual) defrosting. The air outlet is detected and controlled by the air inlet sensor, the switching time of the damper mechanism is completed within 10 seconds, and the cold and hot shock temperature recovery time is 5 minutes Completed within. Each product is customized according to the requirements of customers, which ensures the high efficiency and energy saving of the equipment, and is debugged and accepted on site to ensure the user's performance. Operation status display and curve display. When an abnormal situation occurs, the fault point and cause are automatically displayed on the screen and a method for troubleshooting is provided. When the input power is found to be unstable, an emergency stop device is provided.
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