June 12, 2009
IHI Shibaura Machinery Corporation

Validation / effectiveness of ozone gas against Influenza A Virus

Validation test of ozone gas conducted by Kitasato Research Center of Environmental Sciences proved more than 99.99% effective against airborne Influenza A Viruses.

IHI Shibaura Machinery Corporation has demonstrated that the IHI ozone disinfection system inactivates and eliminates the airborne Influenza A Viruses greater than 99.99% at an ozone concentration of approximately 3000 CT level.

Ozone density / 10 ppm - 20 ppm
CT level / 10 - 3000 CT level (ppm x time)
Temperature / 25-27°C
Humidity / 55-60%RH

Ozone Validation Data

*Contact us for more detailed information.