Ruiqi is mainly focused on testing weatherability and light stability.
The best way to test is to rely on test needs, and each method can be very effective. We should choose the appropriate testing equipment based on the product or material being tested, the final application conditions, the degradation mode under consideration, and the budget.
The xenon lamp aging test box and the ultraviolet aging test box are the most widely used accelerated aging testing equipment. The testing principles of the two testing equipments are completely different. The xenon lamp weathering chamber simulates all the spectrum of sunlight, including ultraviolet (UV), visible, and infrared (IR), and the xenon lamp spectrum essentially matches the spectrum of sunlight in the range of 295 to 800 nm. The xenon lamp aging chamber is used to test many products that are sensitive to the long wavelength, visible light, and infrared rays of ultraviolet light.
Ultraviolet aging chambers cannot simulate full-spectrum sunlight. Its principle is that, for durable materials exposed outdoors, the short wavelength band of 300 to 400 nm of ultraviolet rays is the main cause of aging damage. It can be seen that in the short-wave region of ultraviolet rays, that is, from 365 nm to the lowest wavelength of sunlight, the ultraviolet aging test box can well simulate sunlight, however, it will be powerless for longer wavelengths.
Shanghai Ruiqi Instrument Equipment Co., Ltd. is a professional manufacturer of environmental testing equipment. It mainly manufactures salt spray test chambers, high and low temperature test chambers, high and low temperature alternating humidity test chambers, constant temperature and humidity test chambers, and high and low temperature low pressure test chambers. , High temperature box and other environmental testing equipment. We constantly improve our products and provide environmental testing equipment that meets our customers' requirements. Rui Hao dedicated to provide customers with more and better products and services, welcome customers to negotiate.
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