Wuxi Service Manufacturer of UV Sterilizer

UV sterilizer：

Ultraviolet light is located outside the purple light in the spectrum and is invisible. It can excite fluorescence in many substances and easily make photographic film sensitive. When ultraviolet rays irradiate the human body, they can promote the synthesis of vitamin D to prevent rickets. This is why children are often exposed to sunlight. Ultraviolet radiation also has bactericidal effects, and hospital wards use ultraviolet radiation for disinfection. However, excessive ultraviolet radiation can harm the human body, so attention should be paid to protection. Glass, oxygen in the atmosphere, and the ozone layer at high altitudes all have a strong absorption effect on ultraviolet rays, which can absorb most of the ultraviolet rays in sunlight, thus protecting life on Earth from UV damage.