The high and low temperature test chamber is suitable for drying, baking and sterilization in industrial and mining enterprises, laboratories and scientific research institutions. The following is a brief introduction to the test steps of high temperature test chamber, which are generally completed in 7 steps:
（1） Before the experiment, ensure that the tested object is intact.
（2） Lead out the working voltage point of the DC / DC power control module pin on the sample with cable.
（3） Place the sample in the test box, connect the whole vehicle harness, do not touch the middle of each commodity, connect the switching power supply, and observe the data information of the upper computer software. After everything is normal, change the storage time of the historical record according to the upper computer to once per minute.
（4） After the temperature of the test chamber rises to the set test temperature, place the sample for 2h under this standard.
（5） Connect the transformer grounding wire of a working voltage point of the tested object with the digital oscilloscope, climb the operating wave pattern of the working voltage point, and store the waveform.
（6） After wave climbing, repeat process 5.
（7） After all experiments, turn off the switching power supply of the test chamber according to the operation process of the high and low temperature test chamber.
The maintenance methods of parts and components of high and low temperature test chamber shall not be mixed
The maintenance of high and low temperature test chamber spare parts accounts for a key part of all maintenance. In order to keep the high and low temperature test chamber in good condition, the daily maintenance of high and low temperature test chamber spare parts can not be ignored. Different parts are maintained in different ways. Today I’ll take you to learn about the professional knowledge of parts maintenance of high and low temperature test chamber!
1. Why is it necessary to maintain the high and low temperature test chamber regularly? Is the compressed air pipe network leaking?
The electric welding and connection of compressed air pipe network are very easy to cause air compression leakage. In particular, the older pipeline leaks due to the corrosion of the sealing ring at the flange connection, the rust at the welding position of electric welding, and the steam leakage of waste pipeline is easy to occur. Solve this problem, conduct regular maintenance at this position, and immediately remove the leakage point to prevent the consumption of air compression.
2. What is the standard for centralized and decentralized gas circuit of compressor accessories in high and low temperature test chamber?
Similarly, the concentration of working pressure level and gas point is suitable for the centralized gas circuit of atlas compressor accessories. The working pressure level of gas consumption is relatively large, and the gas consumption points are decentralized, which is suitable for the decentralized (local) gas circuit of atlas compressor accessories.
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