People pay more attention to the quality of life recently years. Many smart home products have entered the public’s field of vision, and sterilization and disinfection products are even more popular.

    Many of them are more interested in portable uvc sanitizer. The main function of this product is surface disinfection air in our office, home and hospital etc..

    Most of the portable uv light sanitizers they come with built-in ultraviolet germicidal lamps for sterilization. UVC germiciddal lamps could destroy the DNA molecules of living organisms by radiating a large amount of ultraviolet energy in the UVC band. This band of ultraviolet rays kills bacteria, viruses, mold spores, etc. by direct radiation.

Ultraviolet rays are divided into long-wave ultraviolet rays UVA with a wave band of 315-400nm, medium-wave ultraviolet rays UVB with a wave band of 280-315nm, and short-wave ultraviolet rays UVC with a wave band of 200-280nm.

The strongest germicidal effect on microorganisms is 265nm, and the wavelength of the ultraviolet lamp is UVC, UVB, and UVA according to the sterilization intensity from high to low.

The irradiation intensity of the ultraviolet germicidal lamp will gradually weaken with use, and the sterilization time will also need to be longer. It is recommended to replace the lamp about once a year, otherwise it will affect the sterilization effect.

Incorrect use of UV germicidal lamps is risky. Ultraviolet rays can damage human skin, eyes and immune system. People and pets should be kept away during use. After disinfection, windows should be opened for ventilation for more than 20 minutes to ensure safety.

We must carefully choose disinfection methods and disinfection products based on our own needs so as not to run counter to our health goals.