2021-02-26 by hqt
Effectiveness Of UV Disinfection Machine To Curb The Spread Of Viruses
UV Disinfection machine is ideal to disinfect surfaces that share common contact points. These surfaces include smartphones, door handles, electric switches, industrial equipment, bathroom accessories, etc. It is important to wash and sanitize hands to help maintain hand-hygiene to fight the bacteria that reside on such surfaces. But what if we disinfect the surfaces that are home to thousands of pathogens. This is where UV machines play their role.
The UV Disinfection machine works physically on exposed surfaces and disinfects them. However, there are certain precautions that one must follow. Human or animal exposure to UV light can result in skin damage. This technology only works on objects that too when the surroundings have been vacated. This article discusses certain considerations that will help you decide if you need a UV Disinfection Machine and what to look for when you make a purchase.
UV And Its Role To Impede Spread Of Viruses
UV light is not new to the world. Different disinfection technologies have been employing UV technology as it is one of the most effective means to disinfect objects. It provides a dry solution to sterilize objects so there is no hassle to use wipes and sterilizers to disinfect surfaces.
However, it is not suitable for exposure to humans as it causes skin damage. The primary objective of UV Disinfection is to sterilize objects that carry thousands of germs. This way of disinfecting objects has played a vital role in curbing the spread of contagious viruses like the COVID-19.
UV Disinfection Machine
UV technology is an old and effective way to kill harmful pathogens, fungi, bacteria, and viruses. We all are familiar with Ultraviolet or UV rays. There are three types of UV rays; UV-A, UV-B, AND UV-C. UV-C is the type of Ultraviolet light that finds extensive use in disinfecting objects.
UV Disinfection Machine is not new in the market. However, its use became extensive after the spread of the COVID-19. UV light effectively disinfects the objects which have common contact points. These objects include door handles, gadgets, switches, etc. These surfaces are home to colossal contagious viruses and microorganisms as these surfaces provide easy means for viruses to spread. UV Disinfection Machine works on such objects and disinfects these objects completely within a short duration. It works physically and sterilizes the surrounding air which in turn disinfects all the objects in the vicinity.
Places That Employ UV Disinfection Machine
UV Disinfection Machine can effectively disinfect the air, water, and other exposed surfaces. The machine is suitable only to disinfect surfaces and one should operate it only when there is no human presence in the vicinity of UV light exposure. The device is best for use in hospitals as hospitals cater to hundreds of patients every day. Therefore it is merely impossible to disinfect every surface inside the hospitals. UV Disinfection Machine disinfects the ambiance and hence disinfects all such surfaces that have common contact points.
UV Disinfection Machine also works extensively in workplaces where there is numerous equipment. One cannot clean such equipment using wet solutions and disinfectants therefore UV machines disinfect while keeping the surfaces dry. Moreover, these machines are also effective for use in workplaces to sterilize several devices including laptops, keyboards, mouses, chairs, etc.
Things To Look For When Looking For A UV Disinfection Machine
After the massive spread of the coronavirus, the use of UV Disinfection Machines has become extensive. These devices disinfect surfaces and inactivate bacteria, viruses, pathogens, etc dwelling on such surfaces in a short span. However, it is important to research before you spend your money to purchase such technologies. Most importantly, you should understand the reason why you want to buy a disinfection unit.
The key reason is to curb the spread of contagious viruses. Microbes causing these viruses reside on surfaces having common contact points. These objects provide easy access for microbes to transfer within individuals. Therefore, selecting the most suitable disinfection unit depends on your application. Here are a few things you should consider when looking for a UV Disinfection Machine.
Adequate Exposure To Objects
The effectiveness of UV-C light has proven its efficacy to disinfect objects. However, the machine only works effectively when properly exposed to surfaces. The device is either a solid metal box similar to a microwave and emits UV light or it is a glass cylinder providing maximum attainable exposure of UV light to objects. It depends on your application and therefore you must opt for the machine according to your requirement. For big rooms and places that cater to several objects, it is essential to go for clear glass as it provides maximum exposure and works directly on objects. For particular and specific objects you can go for the ones resting on solid shelves as it will effectively disinfect the objects individually.
Movement Sensors
UV disinfection machines work by spreading UV-C light in the surroundings and hence sterilize the objects. However, we all know that human or animal exposure to UV light can cause severe skin damage. Therefore the manufacturers strongly recommend using the machine only after vacating the surroundings exposed to UV lights. However, one cannot remain alert and hence you should go for devices that have auto on/off features.
UV Disinfection Machine with this feature detects the movement and stops working immediately. This practice can lessen the harm caused by the exposure. Also, most UV machines work on auto-delay features. This feature allows the operator to leave the vicinity once he/she turns on the machine as the machine does not start working immediately after the operator turns on the power.
Disinfection Duration
The duration that the UV disinfection machine requires to disinfect the area does not depend on the machine size or rate of disinfection. On the contrary, it depends on the size of the room you want to disinfect. For instance, to completely sterilize a bathroom, most UV machines take 15 minutes and effectively disinfect all the objects inside the room. However, it is essential to understand that the UV machine disinfects only the exposed parts of the objects. Therefore, it only sterilizes the exposed surfaces of opaque objects as the UV light does not penetrate surfaces. For instance, if you leave your smartphone in the area exposed to UV Disinfection, only the exposed side of your phone will be disinfected.
Installation
The size of the disinfection unit is not an essential feature to look for when purchasing the machine. Therefore, you should opt for a unit that is portable and does not require fixed installation. Remember, you aim to disinfect all the areas of your home or workplace. Therefore, go for the unit that is portable so you can use it to disinfect multiple areas. Certainly, you cannot disinfect a workplace or hospital at once. It is a step-by-step method and hence you should opt for the machine that allows portability.
Conclusion
To conclude, UV Disinfection Machines have been working effectively since their use has become extensive after the coronavirus’s massive spread. After the first wave of COVID-19, World emphasized maintaining hand-hygiene. However, surfaces having common contact points are a hub to contagious pathogens. Disinfecting these surfaces is essential as they provide easy access to bacteria to transfer.
However, cleaning such surfaces is not easy and manual conventional methods can disinfect objects up to 40 to 50 percent. On the contrary, UV Disinfection Machines aims at disinfecting objects up to 99.99 percent. This is one of the most prominent techniques to physically disinfect objects and does not require toxic or harmful chemicals for disinfection.
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