STOCK Surgical Mask N95 Medical Portable Light Sterilization Machine Uv Sterilizer
Features:
1. The ultraviolet ray is refers to between 200 nm to 380 nm wavelength of the sun's rays, including three categories: uv-a wavelength of 315 nm to 380 nm, UV - B wavelength of 280 nm to 315 nm, UV - C wavelength of 200 nm to 280 nm.Bactericidal effect of uv - C wave ultraviolet ray, of about 254.7 nm ultraviolet (uv) best.Propagule ultraviolet rays can kill all kinds of microbes, including bacteria, spores, mycobacterium, viruses, fungi, mycoplasma and rickettsial, broad-spectrum resistance.The principle of sterilization by ultraviolet irradiation of bacteria, viruses and other organisms, to destroy the DNA (DNA) in body structure, make its immediate death or loss of ability to reproduce 2. The sun's rays reaching the earth's surface (290 nm - 2000 nm) in UV accounts for about 13%, and more than 97% uv-a, UV - B (3%), UV - C close to zero.On human skin damage only uv-a, UV - B.Through UV - C ultraviolet lamp made of a special process, used to carry out disinfection sterilization. 3. Select high efficiency, high strength and long service life of the UV -c low-pressure ultraviolet disinfection lamp, lamp life in 8000-10000 hours. 4. With high light transmittance, high purity quartz tube, uv transmittance over 96%
