Hot and cold shock test chamber> is widely used to test the extent to which the products made by customers can withstand the continuous environment of extremely high temperature or extremely low temperature in a moment, so as to test them in less time Chemical changes or undue damage caused by thermal expansion and contraction.
Hot and cold shock test chamber> is widely used and widely used, the hot and cold shock time is 5 minutes, the recovery time is fast, the cooling effect is fast, the secondary cooling system is adopted , the cooling method is air-cooled or waterrcooled (water-cooled cooling need to install outdoor cooling water tower). The cooling water tower, called water tower, is an important part of the whole operation process. The parts that need to be used in the process of temperature and operating wind speed, when there is an error in this regard, how to fix the problem and find the cause.
(1) When the temperature of the cooling water in the thermal shock test chamber rises, the air volume is uneven. When the air is circulated and the cooling material blocks the water spray tube, it is better to improve the ventilation environment, and then eliminate the blocking area of heat dissipation materials and remove dirt and algae.
(2) If there is noise and vibration, if the fan is not installed correctly, you need to reinstall the fan .If the water drops splash excessively, the water spray tube will rotate too fast and the heat dissipation material will be blocked. When the water storage fails, the angle of the water spray tube should be adjusted to eliminate the blockage of the heat dissipation material. And then replace the water retention device.
(3) When the motor is overloaded, the voltage may drop too far. Check and adjust the power supply. The test work caused by the water tower failure has a large impact, so the integrity of the ones used in each step components before the testminimized and the problem is minimized. Thus, the test results can be more reliable and accurate.