According to the test requirements and test standards, the high and low temperature impact test chamber is divided into three box type and two box type. The difference lies in the different test methods and internal structure. The three box type is divided into cold storage chamber, heat storage chamber and...
high and low temperature impact test chamber Impact of different temperature sections: the multi-stage evaporator structure is cut off correspondingly, the evaporation area is controlled to match with the refrigeration capacity expansion valve, the output of the refrigeration system is used to reasonably reduce...
1. The box of high and low temperature test chamber is processed by numerical control machine tool, with beautiful appearance and no reaction handle, which is easy to operate. 2. The inner tank of the box is made of imported superior stainless steel (SUS304) mirror panel, and the outer tank is made of A3 steel...
The temperature and humidity control box is suitable for the warm and humid heat test of various small electrical appliances, cloth, instrument materials and original parts. The instrument adopts advanced and reliable intelligent instruments. It can control temperature and humidity accurately and stably, and is...
constant temperature and humidity test chamber is an important equipment for temperature and humidity detection of enterprise products. It can effectively test all kinds of conditions of products in the temperature and humidity environment. However, sometimes it is found that the compressor is short of oil...
constant temperature and humidity test chamber Foaming phenomenon during compressor shutdown: There is mutual solubility between refrigerant gas and refrigerant oil in compressor of constant temperature and humidity test chamber, which is related to pressure and temperature. According to the principle of...
fast temperature change test chamber is suitable for aerospace products, information electronic instruments, materials, electrical, electronic products and various electronic components to test the performance indexes of products under the condition of rapid temperature change. When the fast temperature...
1. The operating environment of the high and low temperature test chamber has a direct impact on its work efficiency. Ambient temperature: 15 degrees-35 degrees 2. There is no dust pollution around the high and low temperature test chamber. No high-concentration dust and corrosive substances around...
When purchasing high and low temperature test chamber, please refer to the following points according to your own test requirements: ⒈Temperature range: For the temperature range of the equipment, you can refer to the *high temperature and *low temperature values. Generally, the product can...
5. When high and low temperature damp heat test chamber the humidifying barrel enters the water pipe, the remaining air must be completely discharged to prevent water from entering. Special attention: After the machine has completed low-temperature operation, be sure to set the normal temperature...
1. high and low temperature damp heat test chamber Before doing the test, be sure to check that the water level of the water tank cannot be too high or too low. The high and low temperature test box makes the water overflow the water tank or is too low to make the wet ball test cloth absorb abnormally, which...
4.1 Within the adjustable temperature range of the test chamber, select the highest nominal temperature and the lowest nominal temperature 4.2 Make the test chamber run according to the program of low temperature first and then high temperature. The temperature at the center point of the working space reaches...
