In fact, in general, tap water can be used in the experiment of high and low temperature humidity test chamber, which can achieve the humidity effect, but if tap water is used for a long time, it is easy to produce scale in the water pipe, and the impurities in the tap water will be adsorbed to the surface of the...
1. Test temperature and humidity: The temperature and humidity of the salt spray test chamber will affect the corrosion effect of salt spray. For example, the neutral salt spray test: the chamber temperature is 35, the saturated barrel is 47, and the acid test: the chamber temperature is 50, and the...
Precautions for installation of newly purchased high and low temperature impact test chambers The high and low temperature impact test chamber is the most advanced test equipment in the metal, plastic, rubber, electronics and other material industries. Detect chemical changes or physical damages caused by...
Product function: impact at different temperature sections: correspondingly cut off by the multi-stage evaporator structure, control the evaporation area to match the cooling capacity expansion valve, use the output of the cooling system to reasonably reduce the output of the heater neutralization, and achieve...
Brief description of high and low temperature test chamber products The high and low temperature test chamber products have the law of temperature change in the simulated atmospheric environment. It is mainly aimed at the adaptability test of electrical, electronic products, their components and...
The high and low temperature impact test chamber is divided into three-box type and two-box type according to test requirements and test standards. The difference lies in the test method and internal structure. The three-box type is divided into a cold storage room, a heat storage room and a test room, and the...
How to deal with the refrigerant leakage of the constant temperature and humidity test chamber? The refrigeration principle of the constant temperature and humidity test chamber is as follows: the compressor of the constant temperature and humidity chamber inhales low temperature and low pressure refrigerant gas...
The salt spray corrosion test requires a salt spray test chamber to generate salt spray. The key is that the test solution is sprayed through a nozzle under a certain pressure of compressed air. The quality of the nozzle directly affects the success or failure of the test. When manufacturing the nozzle, the...
The purpose of the rain test chamber: The rain test chamber is divided into drip test device, box-type rain test chamber (swing pipe rain test device) flushing test device and immersion test device according to different IP levels. The purpose of the rain test chamber is to determine the following...
Principle of high and low temperature test chamber: 1. Refrigeration system of high and low temperature test chamber: The refrigeration system is one of the important parts of the comprehensive high and low temperature test chamber. Generally speaking, the refrigeration methods of high and low...
Who are the manufacturers of high and low temperature alternating test chambers? High and low temperature alternating test chamber manufacturers are divided into high-end and low-end brands, followed by imported manufacturers and domestic manufacturers. If users choose high and low temperature humid heat test...
The national standard GB/T2423.15 clearly stipulates the purpose of the constant acceleration test: "It is used to determine the force (except gravity) generated by the components, equipment and other electrical and electronic products subjected to the steady-state acceleration (constant acceleration) environment,...