The xenon arc test chamber is equipped with a rotating sample holder.It is often used for weathering and lightfastness testing of textiles.The effective exposure area is 2200cm²(11 sample racks can hold 22 samples of 150×70mm).

Equipped with air-cooled lamps,the cost is lower,the efficiency is higher,and the maintenance is more convenient than water-cooled lamps.The utility model belongs to a multifunctional test chamber,and is a rotary drum shaped type xenon test chamber with simple structure,reliable quality and convenient use.