High and low temperature test chamber work principle and precautions

1. Working principle of high and low temperature test chamber

 

Because of the guarantee of the high and low temperature test chamber, the temperature drop rate and temperature requirements, the cooling control system of the high and low temperature test chamber adopts the entrance compression room composition of the cooling control system, the cooling system equipment has the advantages of high flexibility, easy to use, etc. Low-temperature room automatic defrosting, automatic compressor compressor exhaust end high-temperature high-pressure gas intake cooling evaporator, usable evaporator surface temperature increase, condensed water discharge outdoor, cooling control system design application capacity adjustment technology, one kind Under normal operating conditions, the cooling system''''''''s capacity consumption and cooling capacity have been effectively controlled, and the operating cost of the cooling system has been reduced.

2、Precautions before traveling in a high/low temperature test chamber

 

1.Please check the equipment whether it is grounded or not.

 

　　 2.Safety external protection mechanism, and local product bank request supply system resources;

 

3. Before heating the impregnated material in the high and low temperature test chamber, it must be placed inside the test chamber after drying.

 

4. There is a test hole on the side, when connecting the test line in the high and low temperature test box, please pay attention to the selection of the test line, and the insulation material that is sealed after connection.

 

5. Prohibited explosive, flammable and highly corrosive substances.

 

6. Equipment must be maintained through training, skilled operator operation and maintenance. Others are forbidden to operate the equipment at will, otherwise it will cause a failure.

 

　 7.The test release is solid, so there is no mutual stacking blockage, the horizontal plane is not large, so the installation plane is 2/3.