Test method to measure the efficiency of air filtration media against spherical nanomaterials - Part 2: Particle size range from 3 nm to 30 nm (ISO/TS 21083-2:2019)

Test method to measure the efficiency of air filtration media against spherical nanomaterials - Part 2: Particle size range from 3 nm to 30 nm (ISO/TS 21083-2:2019)

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Standard Number SIST-TS CEN ISO/TS 21083-2:2019
Organization Slovenian Institute for Standardization Slovenia
Level National
Category Test Method | Characterization | Measurement
Status
  • JUN 2019 Published
ABSTRACT
This document specifies the testing instruments and procedure for filtration efficiency of flat sheet filter media against airborne nanoparticles in the 3 – 30 nm range.