International Standard
ISO/TS 21083-2:2019
Test method to measure the efficiency of air filtration media against spherical nanomaterials — Part 2: Size range from 3 nm to 30 nm
Reference number
ISO/TS 21083-2:2019
Edition 1
2019-03
International Standard
Read sample
ISO/TS 21083-2:2019
69877
Published (Edition 1, 2019)
This standard was last reviewed and confirmed in 2022. Therefore this version remains current.

ISO/TS 21083-2:2019

ISO/TS 21083-2:2019
69877
Language
Format
CHF 194
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Abstract

This document specifies the testing instruments and procedure for determining the filtration efficiencies of flat sheet filter media against airborne nanoparticles in the range of 3 nm to 30 nm. The testing methods in this document are limited to spherical or nearly-spherical particles to avoid uncertainties due to the particle shape.

General information

  •  : Published
     : 2019-03
    : International Standard confirmed [90.93]
  •  : 1
     : 52
  • ISO/TC 142
    91.140.30 
  • RSS updates

Life cycle

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