Detailed introduction of the thermal shock test chamber
Uses: The thermal shock test chamber adopts the cold storage method, which is used for static and cold alternating impact of the products to be tested . The hot and cold cycle test chamber is widely used in electronic component testing, semiconductor, metal, chemical, building materials and other industries. The test material's repeated tensile force against high and low temperature and the chemical reaction and physical damage caused by thermal expansion and contraction of the product can confirm the quality of the product. From precision IC to heavy mechanical components, there is no ideal test tool for it. . Â Â Â Â
Thermal shock test machine features
　　 1. The product has beautiful appearance, reasonable structure, advanced technology, and excellent material selection. It has simple and convenient operation performance and reliable equipment performance. The equipment is divided into three parts : high temperature box , low temperature box and test box . It adopts unique heat-breaking structure and heat storage and cold storage effect. The test object is completely static during the test. The cold and hot air flow switching mode is adopted to introduce cold and hot temperature into the test area. Thermal shock test purpose .
　　 2. Using Zui's advanced measuring device , the controller adopts large-scale color LCD human-machine touch-talking LCD human-machine interface controller , which is easy to operate, easy to learn , stable and reliable , and displays the complete system operation status and execution in Chinese and English. Set the program curve. With 96 test specifications independently set , the impact time is 999 hours and 59 minutes , and the cycle time can be set from 1 to 999 times . The automatic operation of the refrigerator can be realized. Zui can realize automation to a large extent and reduce the workload of the operator. Automatically start and stop working;
3. With automatic, high-precision system loop, any machine action, completely PLC lock processing, all adopt PID automatic calculus control , high temperature control accuracy . Advanced scientific air circulation design, make indoor temperature uniform, avoid any Dead angle ; complete safety protection device, avoiding any potential safety hazards and ensuring long-term reliability of equipment
　　 4. The left side of the box has a diameter
5. The refrigeration system adopts the design of overlapping high-efficiency low-temperature loop system. The refrigeration unit adopts imported compressors from Europe and America, and adopts green environmental protection ( HFC ) refrigerant R507 with low ozone coefficient . R23. Super safety protection function: power overload protection , leakage protection, control loop overload, short circuit protection, compressor protection, grounding protection, over temperature protection, alarm voice prompts, etc.
　　 6. It can set the number of cycles and the number of defrostings to automatically (manually) defrosting . The air outlet is detected and controlled by the air return port sensor. The switching time of the damper mechanism is completed within 10 seconds. The recovery time of the thermal and thermal shock temperature of Weihuang brand is 15 minutes. Completed inside. Operation status display and graph display, when an abnormal condition occurs, the point of failure and the reasons for and method of providing immediate troubleshooting automatically displayed on the screen, and the input power to the found unstable, with emergency stop means.
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