1. Preparation before using the high and low temperature test chamber When doing the high and low temperature test chamber environmental test, you must be familiar with the sample performance, test conditions/test procedures and test techniques to be tested, familiar with the technical...
(1) Normalization processing Put the test samples into the normal test gas uniformly until the corresponding temperature is stable. (2) Initial inspection The whole process of high and low temperature test chamber destructive environmental test chamber test: 1. Put the...
The high and low temperature test chamber is suitable for high temperature and low temperature reliability tests of industrial products. Test various performance indicators for parts and materials of related products such as electronics and electrical engineering, automobiles and motorcycles, aerospace, marine...
The test equipment industry is a typical knowledge-intensive and technology-intensive industry, and its products are sensitive to new technologies and can be updated quickly. Therefore, it is a multidisciplinary complex. It has high technology, high input, high output, low energy consumption, low material...
The test equipment industry is a typical knowledge-intensive and technology-intensive industry, and its products are sensitive to new technologies and can be updated quickly. Therefore, it is a multidisciplinary complex. It has high technology, high input, high output, low energy consumption, low material...
1.High and low temperature shock chamber Refrigeration conditions: 1. Compressor: The principle is the same as that of an air compressor. Located at the bottom of the equipment is the black guy with a round head and a round brain. 2. Condenser: It can be understood as a hot water heater or a still...
1.High and low temperature shock chamber All functions are controlled by computer, which is self-developed software, and has a good operation interface, which makes the user's operation and monitoring more simple and intuitive. The hold function can keep the program you are running in the current state....
Electronic products have a wide range of applications. The atmospheric environmental conditions during storage, transportation, and work are complex and changeable. In addition to the natural environment, factors affecting products include climate, machinery, radiation, biological and personnel conditions. The...
1. First open the high and low temperature alternating test chamber to make the equipment in the standby state; select one of the test methods according to the operating mode of the sample test requirements. Now the test is GB2423.4 high and low temperature alternating test, so it is best to have related test...
When testing temperature and humidity in industrial production, three comprehensive test chambers are often used. The three comprehensive test chamberintegrates the functions of temperature, humidity, and vibration. It is suitable for aerospace products, information and electronic instruments, materials, electrical...
Sand and dust test standard (the characteristic number of IP bit is 6) 1. Sand and dust test chamber The amount of talcum powder in the box is 2.1 kg. The talc powder used must be sieved through a sieve, the nominal wire diameter of the sieve is 50 microns, and the nominal free distance...
The Sand and dust test chamber is mainly used to test the enclosure sealing performance of electronic products, and is mainly used for the IP5X specified in the enclosure protection level standard. And IP6X two-level test. Sand and dust test chamber structure 1. The whole box adopts an...