Particle Size-Selective Assessment of Protection of European Standard FFP Respirators and Surgical Masks against Particles-Tested with Human Subjects

<div>Personal sampling system for assessing respirator protection factors. This system was modified based on the system developed by Lee et al. (2008, 2004) [<a href="/journals/jhe/2016/8572493/#B6">6</a>, <a href="/journals/jhe/2016/8572493/#B20">20</a>].</div>

Journal of Healthcare Engineering

fig1

Figure 1

Figure 1: Particle Size-Selective Assessment of Protection of European Standard FFP Respirators and Surgical Masks against Particles-Tested with Human Subjects 

Figure 1 | Particle Size-Selective Assessment of Protection of European Standard FFP Respirators and Surgical Masks against Particles-Tested with Human Subjects 