The areas suitable for UVGI devices are public areas that house large crowds for a long duration such as hospitals, classrooms, cinemas, auditoriums, sky trains, public restrooms, offices, pantries, or cafeterias.
There may be better designs for portability in the future.
Uvc sterilizer box portable#
Portable UVGI devices are not recommended at this time because they need to be kept under proper cover to prevent adverse effects. Using UVGI devices requires proper protection against radiation exposure. Also, do not stare at the rays because it is harmful to the eyes, and can cause cataracts.
Uvc sterilizer box skin#
Since this type of irradiation device releases such highly destructive energy, its usage requires extreme caution not to let the radiation touch the skin because of the danger it poses that can cause cancer. Moreover, using it on face masks will not destroy the masks’ fiber which makes it ideal for sanitizing things needed to be reused.Ĭautions about the use of i rradiation d evices The benefits of irradiation are that it does not take long, can be used as often as desired, is inexpensive, easy to use, and will not ruin the objects’ surface, or leave any residuals making this method better than using alcohol, or disinfectant. The Benefits of UVC d evices c ompared to o ther means of s terilization The energy of the rays will penetrate through to the germs’ DNA and RNA, destroy them, stop them from multiplying and die eventually. Through the Ultraviolet Germicidal Irradiation (UVGI) process, the blue UV light shines the UVC rays on objects suspected to have germs. Therefore, the UV rays that we use for sterilization are synthesized by using the familiar blue, UV light bulbs.
UVC cannot penetrate through the atmosphere and get absorbed by the ozone layer. UVB has a wavelength between 280-315 nanometers, while UVC with the shortest wavelength between 100-280 nanometers gives out the most energy and can powerfully annihilate particles and kill 99.99% of germs. UVA with a wavelength between 315-400 nanometers covers most areas of the atmosphere. There are several types of both visible and invisible UV rays of various shades and intensity. There are also portable UVC LED sterilizing wands that people can carry around with them to kill airborne germs, germs in food, banknotes, and other items. As a result, an increasing number of UVC devices are being produced and scaled down to fit domestic use so that people can own them, such as a UVC sterilizer box that can be used in households with toddlers, ailing people, people with allergies, or those who need extra clean surroundings. As the COVID-19 pandemic is still looming, sterilization devices have become hot items on everybody’s list. to sterilize cutleries in cafeterias or banknotes. Lately, the devices have started to be used in everyday life, the use of which may sometimes be taken for granted, e.g. UVC devices have been used in hospitals and industries to disinfect food and ventilation systems. Thitithip Tippayamontri, Department of Radiological Technology and Medical Physics, Faculty of Allied Health Sciences, Chulalongkorn University in cautioning the public about the use of UVC.ĭepartment of Radiological Technology and Medical Physics,įaculty of Allied Health Sciences, Chulalongkorn University UVC in today’s lifestyle Portable UVC devices are now available for consumers to buy in order to kill germs in the air, water, food, money, coins, banknotes, masks, etc.”, said Dr. “Most recently, during the COVID-19 pandemic, the “New Normal” lifestyle which requires close attention to personal hygiene and sanitation to avoid infectious diseases has made UVC increasingly important. successfully eliminate the bacteria that caused heavy outbreaks of SARS and MERS in the past.
Scientists have expanded the use of high-energy UVC to public health applications i.e. This cultural heritage has been passed on to modern times. Humans have been known to use sunlight or UV rays to kill germs for centuries. Newswise - The magical ultraviolet C (UVC) sterilizing devices are proven to kill 99.99% of germs, but may pose a risk of skin cancer and cataracts, Chula professors cautioned consumers to use them carefully and by being fully informed.
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