After using the electromagnetic expansion method and using energy saving, the constant temperature and humidity chamber is increasingly in line with international innovation technology. Make your service more convenient. The constant temperature and humidity tester adopts the original imported human-machine interface temperature and humidity controller, which has reliable performance and easy operation. The control technology has reached the international advanced level and the cost performance is obviously superior to similar imported equipment. This product adopts the temperature regulation mode BTHC mode (balance adjustment) Temperature regulation and humidity mode), the SSR is controlled by PID method, so that the heating and humidification amount of the system is equal to the heat and moisture loss amount, which is an ideal equipment for constant temperature and humidity test.
If you encounter a compressor abnormality when using the constant temperature and humidity tester, please operate as follows. Please call Shenzhen Hongrui Xinda Technology Co., Ltd. to solve your problems.
Constant temperature and humidity testing machine inspection steps:
1. Please check the position of the equipment, whether there is a position of more than 30 cm from the wall;
2. Whether the surrounding area is a confined space.
Solution:
1. If not, please keep the position of the machine above 30 cm, because the poor heat dissipation will cause the compressor running current to rise, causing the overcurrent protector to operate;
2. If the surrounding area is a confined space, it will cause a temperature rise in the environment, which will also cause the compressor running current to rise, causing the overcurrent protector (heat accumulator) to operate. So please keep it ventilated;
3. After the above problems are solved, please use the overcurrent protector (heating capacitor) under the three electromagnetic switches in the equipment room. The reset button goes to the next pressure, and there is a click, which represents the overload of the compressor that is controlled, but it is also reset at this time. At this time, please set the current set value to 1.25 times the rated current of the compressor.