UV disinfection device working principle of UV is an invisible light waves present in the spectra of the ultraviolet end of the outside, so called ultraviolet radiation, depending on the wavelength range, cutting divided into A, B, C three kinds of band, which C-band ultraviolet wavelengths between 240-260nm, the most effective sterilization band, the strongest point of the wavelength band is of 253.7nm. Modern UV disinfection technology is based on the basis of the modern epidemic prevention science, optics, biology and physics, the use of a specially designed high efficiency, high strength and long life C-band ultraviolet light generating device produces strong ultraviolet C light water ( air or solid surface), when the water (air or solid surface) in a variety of bacteria, parasites, viruses, algae and other pathogens by a certain dose of UV-C light radiation of its cells, the DNA structure is compromised, resulting in do not use any chemical drugs to kill bacteria in the water, viruses, and other pathogenic body to achieve the purpose of disinfection and purification. Principles, and the range of applications Our products are based on 253.7AO wavelengths of ultraviolet light can damage microbial DNA and death, it is 304 or 316L stainless steel as the main material, high purity quartz tube casing, with the high-performance quartz UV low-pressure mercury disinfection lamp, has a strong bactericidal, long life, stable and reliable sub-branches, the bactericidal efficiency ≥ 99%, imported lamp life ≥ 9000 hours, the products have been widely used in: 1, food processing and industrial water disinfection , including juice, milk, drinks, beer, edible oil and all kinds of canned food, beverage products, not equipment. 2, hospitals, various laboratory water disinfection, as well as high levels of pathogenic body water disinfection. 3, domestic water disinfection, including residential areas, office buildings, water plants, hotels and restaurants. 4, biochemical pharmaceutical, cosmetic the Lui production of cooling water disinfection. 5, aquatic products processing, water purification and disinfection. 6, swimming pool, water games, water disinfection, sea, freshwater aquaculture breeding (fish, eels, shrimp, shellfish, etc.) water disinfection. 8, the electronics industry with ultra-pure water, and so on.