Programmable constant temperature and humidity box is one of the main products in environmental testing equipment. It is mainly used in aviation, automobiles, home appliances, scientific research and other fields. The necessary test equipment for the parameters and performance after the temperature environment of the test changes. So what issues should be paid attention to when purchasing? Please browse:
1. Material of cabinet
1. Outer box material: A3 steel plate (t: 1.2mm, the shell is treated with anti-static plastic spraying, which is more bright and beautiful);
2. Inner box material: imported high-grade stainless steel (sus304) plate;
3. Insulation material: glass fiber cotton.
2. Auxiliary structure
1. Sealing: Double-layer high-temperature high-tensile sealing strip should be used between the door and the box;
2. Door handle: Non-reaction door handle should be used;
3. Casters: should be able to use fixed PU activity theory.
In addition, it is best for users to give priority to manufacturers who have applied for patents on their appearance and those who make brands.
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