Schools and the Covid! As parents, we are all concerned about the air quality in our children’s schools.This includes the transmission of viruses and particularly

How to determine the dose of UVC radiation needed to destroy a microorganism To determine the radiation dose required to destroy a particular microorganism, it

Are UVC lamps a health risk? Since the start of the Covid-19 pandemic, UVC lamps are presented as dangerous… What is it really? UV-C: WHAT

Here is some information on the transmission of COVID-19 by air.

What is a UVC purifier used for? What is the use of an air purifier with UV-C lamp?Ultrasteril answers you. An air purifier aims to

Are UVC lamps effective against Corona Virus? In this time of Covid, everyone is looking for effective waysto fight Covid-19 infection. Are UVC lamps really

How UVC Disinfection Works The sterilization and disinfection processby UVC lamp is very simple but very effective.Ultrasteril explains… UVC rays are a clean, ecological and

These are electromagnetic waves that are invisible to the naked eye, they are also known as “black light”. UV rays have more or less long electromagnetic wavelengths but are always lower than that of light, which is what makes them invisible to the naked eye.