The high and low temperature test chamber is a kind of experimental equipment that simulates the natural environment. It can simulate the reaction of materials in the atmosphere at high temperature and low temperature. The following are notes for the safe use of the test chamber for your reference.
1. When the temperature in the cabinet is ≥55°C, do not open the refrigeration compressor to ensure the normal operation of the compressor for a long life;
2. The tilt angle of the product with cooling function shall not be greater than 45°C. After being put in place, it shall be allowed to stand for 1 to 2 hours and then turned on, which is conducive to the normal operation of the refrigeration system and prolongs the service life;
3, in order to ensure the safety of the equipment and test, please install an external protective grounding, and in accordance with the requirements of the contract equipment nameplate supply power;
4. It is forbidden to use high and low temperature test boxes for the test of flammable, explosive, toxic, and highly corrosive articles.
5, non-professionals must not be disassembled and repaired
6, the device should have a reliable grounding;
7, high and low temperature test box without explosion-proof device, can not be placed in flammable and explosive materials drying
8. During operation, do not open the door unless necessary, otherwise it may cause personal injury and equipment malfunction. High-low-temperature steam blows out of the box and is extremely dangerous. The inside of the door still maintains high temperatures and causes burns.
9. In the test of high and low temperature test chamber, do not open the door or enter the box unless necessary, otherwise it may cause personal injury and equipment malfunction;
10, high and low temperature test box door locks can only be opened from the outside, into the box must be monitored;
11. If a heat sample is placed inside the box, use a power supply for the sample. Do not use the power supply of the device itself.
12, the device has a variety of protection measures, please check regularly;
13. Do not open or close the product door by gravity, otherwise it may cause the door to fall off, causing product damage and injuring accidents.
14. When the product is stopped for a long time, it should be done periodically to remove the moisture treatment to avoid damage to the relevant devices;
15. When handling high and low temperature test chambers, care should be taken to avoid damage to the vulnerable components such as meters on the panel.
Dongguan Qinzhuo Environmental Testing Equipment Co., Ltd. has long been dedicated to the R&D and production of environmental laboratory equipment, and is dedicated to improving the quality and performance of environmental testing equipment such as domestic high and low temperature test chambers, constant temperature and humidity test chambers, and thermal shock test chambers.
QinZhuo brand high and low temperature test cases have been settled in various fields such as Tsinghua University, Chinese Academy of Sciences, and Ford Motor, gaining widespread recognition and favor from the market.

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