UV is divided into UVA, UVB, UVC, UVD.
Seeing this, do you have many question marks?
Don't worry, today, UVC LED Handheld Sterilizer Supplier will introduce UV to everyone first, and learn more about the "new favorite" in this market-UVC LED.
Before understanding UVC, we must first know what UV is.
UVC LED Handheld Sterilizer
UV, the English name Ultraviolet, refers to ultraviolet rays, which have different wavelengths, and different wavelengths can be subdivided into UVA, UVB, UVC, UVD, etc.
UVA: The wavelength is between 320-400nm, which can penetrate the clouds and is the culprit that causes us to tan.
UVB: The wavelength is between 280-320nm, which will be absorbed by the ozone layer and cause sunburn on the skin.
UVD: The wavelength is between 100-200nm, also known as vacuum ultraviolet.
The protagonist UVC introduced today is the C band of ultraviolet rays, with a wavelength between 200-280nm, also known as short-wave sterilization ultraviolet rays. It has the weakest penetrating ability and cannot penetrate most glass and plastics. The short-wavelength contained in sunlight Ultraviolet rays are almost completely absorbed by the ozone layer.
Among all ultraviolet rays, short-wave ultraviolet rays such as UVC have the strongest sterilization effect, so they are widely used in sterilization technology.
Ultraviolet rays mainly kill microorganisms through radiation damage to microorganisms (bacteria, viruses, spores and other pathogens) and the function of destroying nucleic acids, thereby achieving the purpose of disinfection. Among them, ultraviolet rays with a wavelength of 265nm have the best disinfection effect.
I believe that some people’s impression of disinfection lamps is still in the “mercury lamp” era. UVC LED has emerged in the past two years and has become the darling of the application market, and the application scenarios have begun to gradually develop in a diversified direction. As a new, efficient and harmless sterilization method, UVC LED is different from traditional sterilization methods.
Our company also has UVC LED Handheld Sterilizer on sale, welcome to contact us.