High and low temperature test chambers are divided into three boxes and two boxes according to the test standards and test requirements. They are used to detect the extent to which materials can withstand the extreme temperature conditions. Some physical or chemical damage and changes caused by thermal expansion and contraction.
Wind Condenser It is a kind of radiator specially designed for semi-closed and fully enclosed compressors. It is also needed in high and low temperature test chamber equipment. Its material is made of 3/8′′ copper tube and punctiform aluminum sheet. It is a mechanical expansion tube to closely match the copper tube with the aluminum sheet. It has the advantages of high heat exchange efficiency; it can also be used in R22, R134a, R404A and other refrigeration working fluids, the product is still leak tested after 2.5MPa air pressure test, and the pressure of 0.05MPa ~ 0.1MPa is retained at the time of leaving the factory; in addition to these inherent advantages, it also has a beautiful appearance, low noise, and can also According to the requirements of customers, we design various types of wind condensers. When using FNS type condensers, we can choose motors with large power, large air volume and low speed. The FNV condenser with large windward side is selected. You can choose low noise, good heat transfer and 6-pole motor.
When the high and low temperature test chamber is tested, the refrigerant in the refrigeration system is compressed by the adiabatic compression of the compressor to a higher pressure, which is the work that is consumed to increase the temperature of the exhaust gas, and then the refrigerant is isothermally passed through the condenser. Heat exchange with surrounding media to transfer heat to the surrounding media. This step is an important step in refrigeration, so the wind condenser is still helpful in the process of cooling the test chamber.
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Zhejiang Yinglin Luggage Co. Ltd , https://www.yllcluggages.com