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DANSK DS/EN ISO 21083-1 [ Active ]

Test method to measure the efficiency of air filtration media against spherical nanomaterials – Part 1: Size range from 20 nm to 500 nm (ISO 21083-1:2018)

standard by Dansk Standard , 12/17/2018

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Full Description

SAME AS ISO 21083-1

This document specifies the testing instruments and procedure for determining the fractional filtration efficiencies of flat sheet filter medium against airborne nanoparticles in the range of 20 nm to 500 nm. The testing methods in this document are limited to spherical or nearly-spherical particles to avoid uncertainties due to the particle shape.

 

Product Details

Edition:
18
Published:
12/17/2018
Number of Pages:
66
File Size:
1 file , 4.2 MB
Product Code(s):
DS-061, DS-061
 

Document History

  1. DANSK DSF/FPREN ISO 21083-1


    Test method to measure the efficiency of air filtration media against spherical nanomaterials – Part 1: Particle size range from 20 to 500 nm (ISO/FDIS 21083-1:2018)

    • Historical Version

  2. DANSK DS/EN ISO 21083-1

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    Test method to measure the efficiency of air filtration media against spherical nanomaterials – Part 1: Size range from 20 nm to 500 nm (ISO 21083-1:2018)

    • Most Recent