What to consider when comparing UV sterilization devices?

UV sterilization is gaining popularity for the right reasons. It is an easy, convenient, and
chemical-free method to disinfect surfaces to prevent the transmission of diseases through
viruses, bacteria, and other microorganisms. Due to the credibility and successful cleaning,
many UV devices have been developed. UV disinfectant devices are used in homes, hospitals,
offices, and other public places to decontaminate objects, spaces, or human bodies. UV
sterilization is used most commonly in hospitals to stop the pathogens from infecting other
patients. It thoroughly cleans the surfaces which are otherwise impossible to disinfect by
manual cleaning. The markets are full of varieties and ranges of UV sterilization devices that
sometimes create confusion about what specs and properties to consider to own the best
device. Consider the following factors while comparing different UV sterilization devices.
What do you want?
When there are so many UV sterilization devices on display, read the instruction manual to see
which meets your demands and also which you can afford and utilize conveniently.

Size: Don’t go on the size of the device while comparing sterilization devices. Whether you have to
use it on a small scale or large scale, consider other factors because the size does not affect the
functionality of the devices.

Wavelength: Being highly active and penetrative, UVC is mostly used for UV disinfection. However, it is highly
harmful to human skin, causing skin cancer among other harms and can damage DNA. In this
regard, approach such devices with safe limits of wavelength like 254 nm, which kills the viruses
and germs without penetrating the human body. Scientists have come with the solution in the
form of devices with Far-UV. Far-UV uses the safe wavelength to speedily and effectively stop
the germs from replicating and reproducing compared to UVC light. Far-UV does not penetrate
the human skin, so it is the highly recommended point to consider while comparing devices.


Pressure: Compare the pressure of Ultraviolet lamps pf UV devices because low-pressure UV lamps are
highly effective in sterilizing water because of their ARC length. Low-pressure UV lamps
produce UV radiation at a safe wavelength of 254 nm. They operate on low energy and
temperature, thus being light on the electricity bill. The length of the UV lamp increases the
time to decontaminate water and purifies it thoroughly.

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