Analysis of applicability of constant temperature and humidity test chamber

Analyze the applicability, principle and function of constant temperature and humidity test chamber; constant temperature and humidity test chamber is a necessary test equipment in aviation, automobile, home appliances, scientific research and other fields, which is used to test and determine the parameters and performance of electrical, electronic and other products and materials after the change of temperature environment for high temperature, low temperature, humidity or constant test The shell of constant temperature and humidity test box is made of A3 steel plate by spray molding, the inner box is made of SUS304 stainless steel, and it is operated by Japan Oyo temperature and humidity digital display instrument, which is intuitive and convenient, with reliable temperature and humidity control The refrigeration system adopts the refrigeration mode of French original "Taikang" totally enclosed air-cooled compressor From Zui small 100 to 1 cubic meter, there are standard models, and large non-standard test equipment can be customized according to customer requirements, and there are many successful cases Drugstores and other units, to see if the drugs will change in chemistry and physics in the wet condition, and if they will deteriorate, they can't be used before the expiration date Set the common temperature and natural humidity of drugs, simulate the natural climate, then put the drugs into the constant temperature and humidity test box for 3-6 months, and then look at the results after the time, in fact, such equipment is suitable for all walks of life, many universities, quality inspection institutes, aviation, aerospace, military units will use It depends on which standard you meet and what kind of experiment you want to do, such as low temperature and low humidity, high temperature and high humidity, which are not easy to do, and the difficulty is relatively high Go inside, set a In the electronic industry, you can put the circuit board in the high temperature baking test of 150 ℃ in the constant temperature and humidity test chamber, or you can put it in 0 ℃ for the low temperature detection test, and you can set the corresponding temperature, humidity and humidity points, simulate the external environment with high humidity, to see how the natural environment will affect the circuit board, whether it will be damaged, whether the resistance test circuit board is qualified, whether it can be To use in life and work.