Desktop temperature and humidity controlled test chamber ASTM D4332

Constant temperature and humidity chambers are widely used in industries such as electronic and electrical components, automation parts, communication components, auto parts, metals, chemical materials, plastics, etc. They are also involved in the physical property change testing of defense industry, aerospace, military industry, BGA, PCB boards, electronic chips IC, semiconductor ceramics and polymer materials, etc. It is also applicable to scenarios such as scientific research and quality inspection.

Box structure

The inner liner of the box is made of imported high-grade stainless steel (SUS304) mirror plate, and the outer liner of the box is made of A3 steel plate with plastic spraying, which enhances the appearance texture and cleanliness.

Insulation and sealing design: Ultra-fine insulation cotton is filled between the outside of the box and the inner liner, providing excellent temperature insulation and effectively reducing the temperature fluctuation rate inside the test chamber. Some test chambers use double-layer high-temperature resistant and highly elastic sealing strips between the door and the box body to ensure the airtightness of the test area. Some use anti-aging silicone rubber sealing strips for a tight seal to prevent fog leakage from the box body.If you need more models about our test equipment, please reference our： chamber-testing（Click）com 

Technical Specifications

Benchtop environmental test chambers Capacity: 22.5 to 64L

Temperature Range：-65℃ to +150℃  

Temperature Fluctuation：≤ ±0.5℃     

Temperature Deviation：≤ ± 2.0℃     

Humidity Range： 20% to 98%R.H  

Humidity Deviation：± 3.0% RH(>75%RH)

Noise test：≤ 68dB