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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

Standard Details

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

Status : Published
Standard Type: Main
Document No: ISO/TS 21083-2:2019
Document Year: 2019
Pages: 52
Edition: 1
  • Section Volume:
  • ISO/TC 142. Cleaning equipment for air and other gases
  • ICS:
  • 91.140.30 Ventilation and air-conditioning systems

Life Cycle

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ISO/TS 21083-2:2019
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