The high and low temperature test chamber is to simulate the natural high and low temperature change environment, and is widely used in the test of the adaptability of the electronic, electrical products and other product parts and materials to the temperature environment during the use, storage and transportation. Especially the changes in electrical properties and mechanical properties . Carry out low temperature and high temperature tests on the product. How much do you know about the high and low temperature test chamber? Let's introduce the reasons for the water in the compressor of the high and low temperature test chamber, the treatment method and the use method of the controller.
Reasons for water in the compressor of the high and low temperature test chamber and treatment methods
What is the reason why there is water in the compressor of the high and low temperature test chamber? The water comes from the air, because there is always water in the air, the so-called humidity, which will become supersaturated after compression, and the water in the air will become liquid after analysis. . The oil comes from the lubrication system of the compressor. It may be because the mechanism is worn and the gap increases, and the lubricating oil will escape into the cylinder.
Solution: After the compressor of the high and low temperature test chamber is removed, a larger gas storage tank is used. The oil and water will naturally settle to the bottom of the tank. Regular discharge can reduce the oil and water content in the compressed air. Of course, filters and the like can also be used to further reduce the oil and water content.
1. The function of clearing. Because of the influence of temperature and other conditions, the meter displays a non-zero weight reading when the scale is empty. In order to avoid inaccurate data, there is a reset function;
2. Tare function. To put it in a more general way, that is to say that the weight of the item is weighed separately, and the packaging or other weight is discarded. This is the so-called tare weight, and of course there is a function of clearing the skin;
3. Setting of preset point parameters. There are mainly four material single speed or two material double speed modes for preset point parameter setting, which can be accurately calculated without error. This is a powerful function;
The mechanical equipment is essentially the same. The cooperative operation of different components requires the correct method to make the whole experiment process smoother and the experimental data more accurate. The above is the reason and reason why there is water in the compressor of the high and low temperature test chamber. The relevant introduction of the processing method and the use method of the controller, I hope it can be helpful to you.