Structure of rapid temperature change test chamber

Rapid temperature change test chamber refrigeration system and compressor: In order to ensure the cooling rate of the test chamber and the lowest temperature requirements, this test chamber adopts a set of dual cascade air-cooled refrigeration system composed of Taikang hermetic compressors.

1. The whole rapid temperature change test chamber adopts an integral structure. Box structure

2. The inside of the box is made of 1.0mm imported SUS304B stainless steel plate, the outside is made of 1.0mm cold-rolled steel plate sprayed, and the insulation material is made of ultra-fine glass insulation cotton.

3. rapid temperature change test chamber The gate is sealed with double-layer silicone rubber sealing material.

4. The observation window is made of multi-layer conductive film tempered hollow glass with a size of 350×500mm. In order to prevent the glass from frosting at low temperatures, a built-in special safety voltage heating wire surrounds the heating belt with a power supply voltage of 36V and a lighting lamp. Observe and provide lighting.

5. There is a φ50mm test hole with a plug on the side of the box. The plug material is silicone rubber with low foaming, which can withstand high and low temperatures and has thermal insulation performance.

6. An air-conditioning cabinet is installed on the back side of the cabinet studio, and humidifiers, evaporators, electric heaters, fans, fan volutes and other equipment are installed in between.

7. The temperature sensor is placed at the air outlet.

8. The air supply mode in the test chamber is a refrigeration system with an upper air supply and a lower return air mode.