UV Light Accelerated Aging Test Chamber
QUV ultraviolet aging machine | What is an ultraviolet anti-aging machine?
Weathering test Products exposed to the sun for a long time are exposed to high temperatures or humidity due to long-term ultraviolet exposure, which leads to material degradation and eventually product damage. In addition to fading and reduced gloss, reduced strength, cracking, peeling, chalking, and corrosion, materials age due to oxidation, corrosion, and numerous other factors. These factors usually occur together, resulting in the loss of a single UV- or moisture-resistant material. Functionality. A weather resistance test simulates natural weather conditions (sunlight, rain, temperature, humidity, etc.) to test the aging resistance of a product. Generally, there are three types of tests: 1. Irradiation by natural light 2. Irradiation with ultraviolet light 3. Figure (1) shows Xenon arc light irradiation.
UV aging tests
Ultraviolet aging testing machines also called simulated environment testing machines are used to test materials for aging. Since many products will age under natural conditions, but this process is relatively slow for enterprises, the environmental testing machine is used to accelerate the simulation of natural environmental changes, and makes it possible to simulate the changes that will occur in a few days or weeks under natural conditions, as shown in Figure (2).
Figure (3) illustrates our company's QUV UV aging machine.
