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
OVERVIEW
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.
COMMENTS
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PRODUCT DETAILS
| Status | Current |
|---|---|
| Edition | 2019 |
| No. of Pages | 52 |
| ICS Classification | 91.140.30 Ventilation and air-conditioning systems |
| Committee | ISO/TC 142 |
| Available for Purchase | For sale in Singapore only |
| Adoption | ISO |