UVC LED is a kind of sterilization technology that has been favored by the public recently, but many people still don’t know what UVC LED is. Today, I will tell you what UVC LED means? What does it mean? What’s the role? Let’s take a look with UVC LED Handheld Sterilizer Supplier.
UVC LED Handheld Sterilizer
First of all, first understand what UVC is. UV refers to ultraviolet rays, and ultraviolet rays are classified according to different wavelengths, and UVC is the short-wavelength segment of ultraviolet rays with a wavelength of 200–280nm, referred to as UVC ultraviolet rays.
UV can destroy the DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) molecular structure of microorganisms, so that bacteria can die or cannot reproduce, so as to achieve the purpose of sterilization. Among all the ultraviolet rays, the short-wave ultraviolet rays such as UVC have the strongest sterilization effect, so they are widely used in sterilization technology.
A free luggage disinfection bag using UVC LED technology
LED is the abbreviation of light-emitting diode. It emits light through the recombination of electrons and holes. This kind of electronic components appeared as early as 1962. In the early days, they could only emit low-luminance red light. Later, other monochromatic light versions were developed. The light that can be emitted has spread to visible light, infrared and ultraviolet, and the luminosity has also increased to a considerable luminosity.
UVC LED refers to the way to emit UVC. For example, traditional ultraviolet lamps have always used mercury lamps to emit light. Mercury is extremely dangerous. After the Minamata Convention, mercury lamps have been completely banned. As a new type of ultraviolet sterilization method, UVC LED is the only reliable alternative. Because it belongs to pure physical sterilization and does not contain any harmful substances, the miniaturization of UVC LED components brings more imagination to the application scenarios, many of which cannot be achieved by traditional mercury lamps. In addition, UVC LED also has many advantages, such as fast start-up, more switching times allowed, and battery-powered availability.
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