UVC Wavelength 253.7nm

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UVC Wavelength 253.7nm

UVC Wavelength 253.7 nanometer is highly effective in inactivating bacteria and viruses. It is found that some UV Wavelengths are helpful in our life also.  Particularly, UVC spectrums are useful for natural disinfection, which come from sunlight with different types of spectrum, categorized into 3 different wavelengths: UVA(320nm ~ 400nm), UVB(280nm ~ 320nm), UVC(200nm ~ 280nm).


Among these spectrums, UVC  has the strongest germicidal effect, which has been used in various applications.  Furthermore, 253.7 nm is proven to be the best spectrum, inactivating bacteria and viruses in the air and surface.

UVC Lamp output vs. Effectiveness

The below graph demonstrates the UVC lamp output vs. effectiveness. As you can see, UVC 253.7 nanometer wavelength provides the most efficient UV Germicidal Irradiation effect.

UV Wavelength Effectiveness

UVGI is a virus inactivation technology for your business.

  • UV-C damages DNA/RNA

  • Damaged organism can’t replicate

  • Maximum germicidal effectiveness with UVC spectrum

  • Used for air, surface, and water treatment

 AIAN Sterilizer is a robust UVGI machine suitable for businesses and healthcare applications since AIAN Sterilizer not only uses UVC 253.7 nanometer together with InfraRed but also it is a chamber type without exposing rays to your valuable space.  Furthermore, you will find other valuable features: fastest operation(20 min), one-touch operation, audio messaging, and durable body, which allows AIAN Sterilizer a perfect fit for businesses.

It works against COVID-19, proven by recent research on UVC 222 nanometer spectrum at Hiroshima University.  UVC 222 nanometer removes COVID-19, while it is safe for humans; however, this particular spectrum doesn’t penetrate inside of living cells. The above 253-nanometer spectrum is highly effective for UVGI (Ultraviolet ultraviolet germicidal irradiation) applications since the spectrum breaks up the DNA of viruses and bacteria.

Read more about UVC from the National Institute of Science.

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Clerian Inc

Clerian Inc