China Best Supply Aerospace Research Institute Customized 200m³ Large walk-in temperature testing chamber manufacturer

The large walk-in high and low-temperature test chamber is used for high temperature, low temperature, and drying tests of large equipment and equipment.

This chamber is designed as a split structure, that is--- the test chamber is separated from the refrigeration system, 

the air source system, the photogrammetry system, so is the refrigeration system. 

The design consists of eight parts, namely the test chamber structure, the transition room, 

and the refrigeration system (Unit + liquid nitrogen), air conditioning system, measurement 

and control system, shooting window, shooting rack inside the chamber, dry air defrost system.

Main Parameters：

1. Internal Volume：200m³

2. Internal Size：6×6×5.5m

3. Temperature Range：-80℃～+100℃（Liquid nitrogen refrigeration -100℃）

4. Temperature Uniformity：≤2.0 ℃

5. Heating/Cooling Rate：≥1.0℃/min

6. Shooting Window：Camera: φ300mm，Infrared: φ160mm

7. Humidity Requirement: The dew point temperature of the air in the chamber is≤ -60 ° C. No condensation, no icing, or frosting during the temperature rise and fall and high and low-temperature maintenance. 

8. Camera Protective Cans Internal Size：φ400×280mm

9. Temperature Range Inside the Cans：15℃～30℃

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