ISO 9276-1:2025

Representation of results of particle size analysis — Part 1: Graphical representation

Publication date:   Oct 16, 2025

General information

60.60   Standard published   Oct 16, 2025

ISO

ISO/TC 24/SC 4 Particle characterization

International Standard

19.120   Particle size analysis. Sieving

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Scope

This document specifies guidelines and instructions for the graphical representation of particle size analysis data in histograms, distribution densities and cumulative distributions. It also establishes a standard nomenclature to obtain the histograms, distribution densities and cumulative distributions from measured particle size data.
This document applies to the graphical representation of particle size distributions (PSDs) of solid particles, droplets or gas bubbles covering all size ranges.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 9276-1:1998

WITHDRAWN
ISO 9276-1:1998/Cor 1:2004

NOW

PUBLISHED
ISO 9276-1:2025
60.60 Standard published
Oct 16, 2025