The purpose of light aging test is to obtain the results of weathering resistance of materials through an accelerated test simulating the long-term exposure to natural light.
The light aging test is divided into UV and xenon lamp tests
●UV test mainly considers the influence of ultraviolet light on the product, and its wavelength range is 300~400nm;
●The xenon lamp test not only considers the influence of ultraviolet light, but also the influence of visible light. Its wavelength range is 300~800nm.
What are the complete UV test conditions?
UV test chamber including:
irradiance intensity, lamp type, non-illumination type (condensation and spray), temperature when illuminated and non-illuminated, time of illumination and non-illumination, total test time or number of test cycles.
What are the complete xenon test conditions included?
xenon test chamber including:
filter type, irradiance intensity, non-illuminated type (condensation and spray), illuminated and non-illuminated temperature (blackboard or black mark temperature, cabinet temperature), illuminated and non-illuminated time, total test time or Number of test cycles.
