Ozone Test - NV900


Mark Reardon


UL Environment

Full Report


To determine the peak ozone location and measure ozone concentration.


Ozone Testing was conducted in accordance to the Standard UL 867 Section 41.

Summary of Results

PASS - Steady-state conditions were reached within 24 hours with maximum ozone concentration measured of 0.026 ppm by volume on the High Fan Speed setting and 0.006 ppm on the Low Fan Speed setting. Since the maximum measured ozone level did not exceed 0.030 parts per million, only one sample was tested, in accordance with the UL 867 standard. 

The maximum allowable ozone concentration is 0.050 ppm.