Case Study: O2Work 


šUnipin ultraviolet disinfection robot uses high-intensity ultraviolet radiation of 253.7nm wavelength to disinfect and sterilize. It destroys the DNA and RNA of the pathogen in a few minutes, so as to achieve the killing effect. After testing, the high-level disinfection mode can completely kill 99.99% of the spores on the environmental surface (smooth surface, rough porous surface) and various multi drug-resistant bacteria.

O2Work Case

šArea : 4000 square feet

šTravelling speed : 0.1m/s

šTravel time per cycle : 22 minutes

šTotal energy : Approximate 13 mJ/cm2

Common Bacteria and Virus

šUNIPIN UV Disinfection Robot is able to kill various types or Bacteria and Viruses up to 99% including:

  • E.coli (6.6mj/cm2)

  • S.aureus (6.6mj/cm2)

  • Salmonella (4.1 ~ 7.6mj/cm2)

  • Cholera (6.5mj/cm2)

  • Influenza (6.6mj/cm2)

  • Infectious Hepatitis (8.0mj/cm2)

  • Sars-CoV-2 (5.0mj/cm2)


COVID-19 Research

šThe university’s National Emerging Infectious Diseases Laboratories (NEIDL) exposed materials containing the virus to a UV-C tube lamp from Signify. It found that a dose of 5 mJ/cm2 resulted in “a reduction of the SARS-CoV-2 virus of 99% in 6 seconds.” (SARS-CoV-2 is the more scientific name for the novel coronavirus).



Source: Boston University validates Signify UV-C for coronavirus deactivation | LEDs Magazine