～95%RHInfrared illuminationwhen ambient air temperature at 80 ℃, illumination surface temperature is 110 ℃Infrared illuminationwhen ambient air temperature is 85 ℃, illumination surface temperature is 120 ℃.Sunlight simulation chamber for vehicle parts Advantages:Temperature sunlight simulation test chamber adopts a temperature material aging: The aging of plastics is mainly due to the weakness of the?structure or components, such as unsaturated double bonds, branched chains, carbonyl gro