Put the product body into a sealed up desiccator (around 109L), insert target testing gas up to the set up density, let the product function in room temperature, then check the gas density by using gas detector tube at 0min, 10mins, 30mins, 60mins, 120mins & 180mins respectively.
Testing Laboratory:Japan Food Research Laboratories

 

In a 25㎥ (around 6pcs tatami size) sealed-up testing area, set up the product body, let the stirring fan function and spray the bacterial solution in every 15mins, after stirring for 2mins, collect the initial (start from 0min) floating bacteria from the testing area. After that, collect the floating bacteria in every specific time and measure the no. of floating bacteria. Testing Laboratory:Kitasato Research Center for Environmental Science

 

In a 25㎥ (around 6pcs tatami size) sealed-up testing area, set up the product body, let the stirring fan function and spray the virus solution in every 15mins, after stirring for 2mins, collect the initial (start from 0min) floating virus from the testing area. After that, collect the floating virus in every specific time and measure the no. of floating virus.
Testing Laboratory:Kitasato Research Center for Environmental Science

 

In a sealed-up testing box (around 9L), insert the product body and virus solution (add 2mL onto a Φ6mm laboratory dish), let the product function and storage it in room temperature, measure the infection value after 24 hours.
Testing Laboratory:Japan Food Research Laboratories

 

In a sealed-up testing box (around 9L), insert the product body and virus solution (add 2mL onto a Φ6mm laboratory dish), let the product function and storage it in room temperature, measure the infection value after 24 hours.
Testing Laboratory:Japan Food Research Laboratories