The environmental test chamber simulates the destructive effects of natural environmental climate on modern industrial products through technological means. Representative tests of the environmental test chamber include low pressure (high-altitude) test, high temperature test, low temperature test, thermal shock test, solar radiation (sunshine) test, rain test, moisture resistance test, mold resistance test, salt spray test, sand and dust test, etc
1. The function of an environmental testing chamber is to test the performance of materials in various environments and to test the heat resistance, cold resistance, dry resistance, and moisture resistance of various materials. It is an essential testing equipment in aviation, automotive, home appliances, scientific research, and other fields, used to test and determine the parameters and performance of electrical, electronic, and other products and materials after high temperature, low temperature, alternating humidity, or constant temperature environmental changes.
2. An environmental chamber refers to a test chamber that can simultaneously apply temperature and humidity stress. With the demand for industrial product development in China.
China has introduced a large number of testing systems from abroad, which have played an important role in the development and standardization of Chinese industrial products. However, due to their complexity, many problems have arisen during the operation of the testing chamber, and these problems cannot be solved in a timely manner, greatly extending the testing cycle and affecting the development of products.
The reason for these phenomena is a lack of understanding of the working principle of comprehensive experiments. For this purpose, we have provided a brief explanation of the basic working principle of the test box and introduced how to analyze and diagnose faults in the comprehensive test box testing equipment.
注意事項
1. To have a good working environment that can extend the lifespan of the compressor:
2. The working environment should be well ventilated and free of dust. The surface of the compressor should be kept clean. If the test chamber is not suitable for a long time, it should be placed in a dust-free space as much as possible.
3. The voltage connected to the test chamber should be stable. If the voltage is unstable, it can cause the current to be too high or too low. Running in this environment for a long time can cause great damage to the compressor. It is recommended to use a voltage regulator to connect the high and low temperature test chamber or the constant temperature and humidity test chamber.
4. Do not frequently start the compressor during use, and the interval between compressor starts should be at least 15 minutes. In daily maintenance, the maintenance of the environmental test chamber compressor is a necessary maintenance item, because the heart of the environmental test chamber is the compressor unit