About

Scope

Standardization pertaining to equipment and methods used in characterization or size classification of particulate material, where particles may be considered to include grains, flakes, fibres, droplets, bubbles or pores from the nanometre to the millimetre scale.

Covering the following:
  • Particle and particle ensemble characterization, mainly by determination of physical properties of the particles including, for example, size distribution, particle shape and morphology, weight, density, surface area or porosity, and mobility
  • Particle systems characterization comprises particle-fluid and particle-particle interactions in suspensions, emulsions, aerosols or powders by determining their properties including concentration, electric charge, zeta potential, state of agglomeration, stability and rheology.
  • Test sieves, sieving methods and industrial screens.

Each of the above areas will comprise standardization in the field of laboratory or process environment including terminology, reference materials, guidance for sampling, sample preparation, interpretation of results and uncertainty determination.

Quick links

77

Published ISO standards *

11

ISO standards under development *

10
Participating members
29
Observing members

* number includes updates

Liaison Committees to ISO/TC 24

The committees below can access the documents of ISO/TC 24:

 

Liaison Committees from ISO/TC 24

ISO/TC 24 can access the documents of the committees below:

 

Organizations in liaison (Category A and B)


* Information definite but meeting not yet formally convened
** Provisional

ISO/TC 24 - Secretariat

DIN (Germany)

DIN Deutsches Institut für Normung e.V.
DIN e. V.
Am DIN-Platz
Burggrafenstraße 6
D-10787 Berlin
Germany

Tel: +49 30 2601-0
Fax: +49 30 26 01 12 31