Proven Tests

How do you know if an air purifier is truly effective? The Enviro 68108 air purifier performance has been independently tested and certified by the Institute for Environmental Health and related product safety CHN center for disease control and prevention. The air purifier O.F.S. technology has been tested in a regular working environment. No special conditions have been applied to boost results. Please read hereafter the field tests that confirm the extraordinary efficiency of the Enviro 68108.

TESTS SET: A

Sample Registration NO.2003K073

Test According to< Sterilization Technology Criteria> NO.448/1999

Purposes of this Test:

According to < Sterilization Technology Criteria> NO.448/1999, we tested the natural bacterium killing function of the unit model 68108.

Test Method:

We placed the sample unit in a 1,589 cuft. room. First, we tested the natural bacterium presence in the air with an Andersen (2grade) Air Sampling Machine. Second, we turned on and operated the sample unit according to the User's Handbook, and then test the amount of the bacterium in the air after the air purifier has been working for 1 hour, 3 hours and 6 hours of operation. Finally, we compute the disappearance rate of bacterium according to the data gathered. The tests were made three times.

Test Results:


The function to the natural bacterium in the air

Disappearance rate (%)

Conclusion: The sample: Mod. 68108 Air Purifier sent is able to kill 97.3% (average data) bacterium in indoors air after 6 hours of operation.

TESTS SET: B

Test Method:

The sample unit has been placed in a room of 1,589 cuft. We produced some particulates, and we then activated the air purifier sample following the manual instructions. According to(GB/T [880]-2002), we tested the natural bacterium killing function of Mod. 68108 Air Purifier in the air. We later shut down the air purifier sample. According to the same test method we investigated the attenuation of the contamination.

Results: