File:Experimental setup for quantitative fit testing Journal.pone.0245688.g001.png

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Experimental setup for quantitative fit testing.

Particle counter measures particle concentrations in the mask from mask intake valve (clear) and from the ambient air by ambient intake (blue) while mask is worn by participant. Research assistant records readings and instructs participants in testing procedures. Not shown in this image: TSI model 8026 particle generator.
Date Published: January 22, 2021
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O’Kelly E, Arora A, Pirog S, Ward J, Clarkson PJ (2021) Comparing the fit of N95, KN95, surgical, and cloth face masks and assessing the accuracy of fit checking. PLoS ONE 16(1): e0245688. doi:10.1371/journal.pone.0245688

Author O’Kelly E, Arora A, Pirog S, Ward J, Clarkson PJ (2021)
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current08:07, 1 October 2022Thumbnail for version as of 08:07, 1 October 20221,500 × 2,084 (4.64 MB)北極企鵝觀賞團 (talk | contribs)== {{int:filedesc}} == {{Information |Description=Experimental setup for quantitative fit testing. Particle counter measures particle concentrations in the mask from mask intake valve (clear) and from the ambient air by ambient intake (blue) while mask is worn by participant. Research assistant records readings and instructs participants in testing procedures. Not shown in this image: TSI model 8026 particle generator. |Source=O’Kelly E, Arora A, Pirog S, Ward J, Clarkson PJ (2021) Comparing...

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