Reference number
ISO 13319-1:2021
© ISO 2025
International Standard
ISO 13319-1:2021
Determination of particle size distribution — Electrical sensing zone method — Part 1: Aperture/orifice tube method
Edition 1
2021-03
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Published (Edition 1, 2021)

ISO 13319-1:2021

Language
Format
CHF 155
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Abstract

This document specifies the measurement of the size distribution of particles dispersed in an electrolyte solution using the electrical sensing zone method. This can include biologics such as cells, but also industrial particles such as carbon, cement, ceramic powders, metal powders, pigments and polymer powders. The method measures pulse heights and their relationship to particle volumes or diameters, and is applicable over the range (implementation dependant) from approximately 0,5 μm tο above 1 mm. This document does not address the specific requirements of the measurement of specific materials.

General information

  • Status
     : Published
    Publication date
     : 2021-03
    Stage
    : International Standard published [60.60]
  • Edition
     : 1
    Number of pages
     : 34
  • Technical Committee :
    ISO/TC 24/SC 4
    ICS :
    19.120 
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