The mask filtration rate tester is suitable for testing the protective effect and filtration efficiency of daily protective masks, medical masks, respirators, etc. on their particulate matter.

The test bench uses a cold aerosol generator to generate continuous and stable aerosol particles, and high-precision particle detection sensors measure the sample before and after filtration simultaneously. Configure a static charge neutralization device for aerosol particles.

Applicable standard: GB2626 GB32610-2016 YY0469-2011 GB19082-2009 GB19083-2010