Ventilation type aging testing chambers

Ventilation type aging testing chambers design with sophisticated air-displacement adjustment device and a digital voltage meter, current meter, watt-hours, the timer can be used to measure the nature environmental air replacement rate. Horizontal circulatory air supply system and both sides of airflow regulator to ensure the internal temperature uniformity and stability.Ventilation-type aging testing chamber used to test the material characteristic for wire type, skin type, plastic, rubber, cloth, Equiped with a special ventilation regulator for maintain the fresh air inside when heating. 

The aging tank used to test the material heat-resisting for polymer materials (plastics, plastic) and electrical insulation materials, such as: wire and cable sheathing, heat-shrinkable tubing, rubber or PVC materials.

this type environmental test chamber used to study the rubber that is heated under the rotary mode in a fixed period. Tested 1 day at 70 ℃, theoretically equivalent to 6 months exposed to the outside of nature environment atmosphere. The enviroment aging testing chamber is equipped with motor-driven rotary disk, hot-air circulation system that ensure uniform distribution of temperature.

Accord with ASTM D5423-9（R2005）（Ⅱ-Type oven）and ASTMD 5374-93(2005) UL-1581、GB、VDE、JIS、IEC