There are three common disinfection cabinets: 1 pasteurization, 2 high temperature and 3 ultraviolet (ozone).
1 pasteurization is generally heated to 62~65℃ and kept for 30 minutes. Heat to 75-90℃ and hold for 15- 16 seconds. There are two ways to kill germs, and factories often use these two methods to disinfect food. Haier should be the first to put pasteurization technology in the household disinfection cabinet. The sterilization rate of this disinfection method is relatively low.
High temperature disinfection is to kill germs directly with high temperature. Disinfection is very thorough, and the killing rate of germs depends on temperature and duration.
Ultraviolet (ozone) disinfection, ultraviolet with the wavelength of 240-270nm can destroy the DNA and RNA of bacteria within 1.2M, making them lose their reproductive ability and achieve the purpose of death. But the specific wavelength of ultraviolet light can make the air react chemically and become ozone. Ozone can destroy the protein of germs, and this disinfection method can kill daily bacteria such as hepatitis virus and Escherichia coli. The sterilization rate of common disinfection cabinets is 98% to 99.9%. The sterilization rate of the patented technology of Boss Electric Appliance (ultraviolet lamp) can reach 99.99%.