ISO/TR 22681:2019
p
ISO/TR 22681:2019
73666
Status : Published
en
Format Language
std 1 61 PDF + ePub
std 2 61 Paper
  • CHF61
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Abstract

This document explains the use of the two acceptable methods of reporting particle size, µm(c) and µm(b), that are defined in ISO 11171:2016. It also explains the reasons for the existence of two alternative size reporting methods and its implications with respect to particle count and filter Beta Ratio data.

General information

  •  : Published
     : 2019-09
    : International Standard published [60.60]
  •  : 1
     : 8
  • ISO/TC 131/SC 6
    23.100.60 
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