Air Ventilation Aging Test Chamber , Environmental Testing Lab for Polymer Materials
Air Ventilation Aging Test Chamber is 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. This testing machine design with sophisticated air-displacement adjustment device and a digital voltage meter, current meter, watt-hours, the timer can be used to measure the air replacement rate. Horizontal circulatory air supply system and both sides of airflow regulator to ensure the internal temperature uniformity and stability.
The oven used to study the rubber that is heated under the rotary mode in a fixed period. Tested 1day at 70 °C, theoretically equivalent to 6 months exposed to the outside atmosphere. The oven is equipped with motor·driven rotary disk, hotair 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
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.
||0~10 or 10~200 time/H
||Using voltage regulator to change the volume of air, convenient to adjust
|Built-in circulating air system
||ensure the temperature uniformly:1%( count at the highest temperature)
||SUS#304 stainless steel