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  • UV Sterilizer Specially Designed For Large Spaces
    Large Spaces Sterilizer
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  • UV sterilizer box cosmetic utensils disinfection machine underwear disinfection box
    disinfection box
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  • UV Sanitizer Box UV Light Sanitizer Box UV Light Box Phone Sanitizer
    UV Sanitizer Box
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  • UVC germicidal disinfection lamp UV medical sterilizer lamp for operating room
    uvc germicidal disinfection lamp
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  • UV Light Sanitizer & Portable Sterilizer Wand Rechargeable UV-C LED Disinfection Lamp
    UV Light Sanitizer
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  • UV Baby Sterilizer with Dryer Combo Baby Bottle Sterilizer
    UV Baby Sterilizer
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  • Air UV lamp disinfectant room deodorant
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  • UV personal water purifier suitable for camping backpack travel emergency preparation
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UV Sterilizer

Ultraviolet rays are a kind of radiation principle, which can transmit electromagnetic wave energy through air and space at the speed of light. Ultraviolet sterilizer is one of the most commonly used efficient water treatment technologies. It can be used independently or in combination with sediment filtration, reverse osmosis, activated carbon adsorption, deionization and many other water treatment processes.

Principle of UV sterilizer technology

Although traditional chemical disinfection methods are commonly used in water supply and sewage treatment, since the addition of chemical disinfectants to the water more or less will produce harmful disinfection by-products, people in the water treatment industry have focused their attention on ultraviolet disinfection. superior.

Ultraviolet rays are divided into four parts according to wavelength:

The A band (UV-A) is called the black spot effect ultraviolet light, and the wavelength range is 400nm to 320nm;

The B band (UV-B) is called erythema effect ultraviolet light, and the wavelength range is 320nm to 275nm;

C band (UV-C) is called sterilization ultraviolet, and the wavelength range is 275nm to 200nm;

The D band (UV-D) is called vacuum ultraviolet, and the wavelength range is 200nm to 10nm.

With the maturity of ultraviolet sterilization technology, the current use of ultraviolet sterilizer technology has been successfully applied to the field of daily life sterilization and disinfection. In daily life, such as indoor, home, car, refrigerator and industrial sterilizers are used. The high-frequency C-band ultraviolet technology can destroy the DNA and RNA of various microorganisms in just one minute, and can completely kill more than 99% of bacteria and pathogenic microorganisms.

The principle of UV sterilizer technology is the irradiating effect of a uv ultraviolet germicidal lamp prepared by a special technology, which can be used for sterilization. Its sterilization principle is to use uv-C wave ultraviolet rays, and ultraviolet rays of about 254nm have the best sterilization effect. Ultraviolet rays can kill various microorganisms, including bacterial propagules, spores, viruses, mycoplasma, fungi and other pathogens, and have broad-spectrum sterilization and disinfection properties.

The working principle of the ultraviolet sterilizer is to irradiate bacteria, viruses and other microorganisms with ultraviolet light, which can destroy the tissue structure of DNA and RNA in the body, causing the pathogen to be unable to regenerate or multiply, and eventually until the virus dies. The ozone in the air or dissolved in water can also destroy the cell walls of microorganisms by oxidation, causing the microorganisms to die immediately. The UV sterilizer device uses the wavelength irradiated by the lamp to treat microorganisms, and the sterilization effect is significant and has been widely used in more food and industrial fields.

UV sterilizer needs to ensure the radiation intensity of the irradiation wavelength during use, otherwise it will lead to poor sterilization effect. The ultraviolet radiation intensity needs to be detected with a UV illuminance meter, but the irradiation time is proportional to the sterilization effect, and the longer the sterilization time The better the effect.

Ultraviolet germicidal lamps are mainly used in the sterilization and disinfection process of indoor air and the surface of objects, water and other liquids. Ultraviolet lamps kill microbial pathogens, cut off the transmission route of infectious diseases, prevent the spread of infectious diseases, and thus protect people's health. There will be no secondary pollution during the ultraviolet sterilization process, but it is necessary to avoid direct light irradiating human skin, and it must be used within a safe range.

UV disinfection machine Question and Answer

Why has the use of UV sterilizers become the main choice?

How effective is the use of UV sterilizers than traditional equipment for sterilization?

Can ultraviolet germicidal lamps kill viruses? How should the air and environment be disinfected?