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physics.med-ph2022
Comparison of measurement systems for assessing number- and mass-based particle filtration efficiency
Timothy A. Sipkens, Joel C. Corbin, Triantafillos Koukoulas +8
The particle filtration efficiency (PFE) of a respirator or face mask is one of its key properties. While the physics of particle filtration results in the PFE being size-dependent…
physics.med-ph2021★ 27 cited
Systematic experimental comparison of particle filtration efficiency test methods for commercial respirators and face masks
Joel C. Corbin, Greg J. Smallwood, Ian Leroux +7
Respirators, medical masks, and barrier face coverings all filter airborne particles using similar physical principles. However, they are tested for certification using a variety o…