How UV-C works.
UV-C sterilizer is a device that uses ultraviolet (UV) light, especially UV-C (200-280 nm), to kill or inactivate microorganisms such as bacteria, viruses, fungi, molds, and other pathogens. UV-C light damages the DNA and RNA of the microbes, preventing them from reproducing and causing infections.
UV-C sterilizer can be used for various applications, such as food, surface, air, and water disinfection. For example, UV-C sterilizer can be used to sanitize baby bottles, dishes, utensils, toothbrushes, masks, phones, keyboards, and other personal items. UV-C sterilizer can also be used to purify air and water by destroying harmful microorganisms and pollutants.
UV-C sterilizer works by exposing the target object or area to UV-C light for a certain period of time, depending on the intensity of the light and the level of disinfection required. The UV-C light can be emitted by different sources, such as low-pressure mercury lamps, LEDs, excimer lamps, or xenon flash lamps.
UV-C light is very effective in killing or inactivating microorganisms, but it can also be harmful to human skin and eyes. Therefore, UV-C sterilizer should be used with caution and proper protection. UV-C light can also degrade some materials, such as plastics, rubber, and fabrics, over time. Therefore, UV-C sterilizer should be used only on compatible materials and according to the manufacturer’s instructions.
UV-C sterilizer is a useful and convenient tool for disinfection, especially during the pandemic. Recent studies have shown that UV-C light can inactivate SARS-CoV-2, the virus that causes the pandemic, on various surfaces and in the air. However, UV-C sterilizer is not a substitute for other preventive measures, such as washing hands, wearing masks, and social distancing. UV-C sterilizer should be used as a complementary method to enhance hygiene and safety.
UVC is the wavelength of light which UV-C sterilizer works. UVC light technology is also known as ultraviolet germicidal irradiation (UVGI) or UV-C radiation. It is a radiation method that makes use of a specific wavelength of ultraviolet light to neutralize microorganisms. UVC light technology is defined by a range of terms, including germicidal irradiation, UVGI, and UV-C radiation. All of these terms refer to the same, ultraviolet-C light that reduces the spread of pathogens.
UVC light technology is most commonly seen in the form of a light or a lamp and is often used to neutralize airborne pathogens, as well as those sitting on commonly used surfaces like computer keyboards, phones, and workstations. The two most common applications of UVC treatment include: UVC surface treatment and UVC air treatment. UVC surface treatment involves exposing the target object or area to UVC light for a certain period of time, depending on the intensity of the light and the level of disinfection required. UVC air treatment involves passing the air through a chamber or a duct that contains UVC lamps, killing or inactivating the airborne microorganisms.
UVC light technology is very effective in killing or inactivating microorganisms, but it can also be harmful to human skin and eyes. Therefore, UVC sterilizer should be used with caution and proper protection. UVC light can also degrade some materials, such as plastics, rubber, and fabrics, over time. Therefore, UVC sterilizer should be used only on compatible materials and according to the manufacturer’s instructions.