Detailed understanding of compressor components in impact tester

Many customers use testing equipment,Universal testing machineIt is commonly used by many customers forImpact testing machineI don’t know much about it. I will learn more about the impact test machine information for customers and explain the compressor components in the impact test machine:

One of the four major components of high and low temperature impact test mechanism cooling: a compressor, a driven fluid machine that lifts low-pressure gas into high-pressure. It is the heart of the refrigeration system. It inhales low-temperature and low-pressure refrigerant gas from the suction pipe, and then drives the piston to compress it through the motor operation, and discharges high-temperature and high-pressure refrigerant liquid to the exhaust pipe, providing power for the refrigeration cycle, thereby realizing the refrigeration cycle of compression-condensation-expansion-evaporation (heat absorption).

Impact testing machineThe specifications of the compressor are divided by input power. Generally, the difference between each specification is about 50W. In addition, it can also be divided according to the cylinder volume. The main performance indicators of compressors include input and output power, performance coefficient, cooling capacity, starting current, operating current, rated voltage, frequency, cylinder volume, noise, etc. To measure the performance of a compressor, it mainly compares three aspects: weight, efficiency and noise.

In addition, according to Chinese standards, its safety performance inspection is carried out in accordance with the items stipulated in GB4706.17-2004. The main items are electrical strength, leakage current, blockage, and overload operation tests. The compressor used for the high and low temperature impact test machine is located at the bottom of the equipment and is an indispensable member of the equipment when performing refrigeration tests.

More high and low temperaturesImpact testing machineData: High and low temperature impact testing machine measurement and control system