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Overview ISO 9276-4:2001/Amd 1:2017 is an important amendment to the international standard ISO 9276-4, which focuses on the representation of results of particle size analysis, specifically in the c…
Overview ISO 927:2009/Cor 1:2012 is a technical corrigendum to the ISO 927:2009 standard on spices and condiments - determination of extraneous matter and foreign matter content. Issued by ISO/TC 34/…
Overview EN ISO 9271:2024 (ISO 9271:2023) - Decontamination of radioactively contaminated surfaces: Testing of decontamination agents for textiles - specifies a quantitative laboratory method to eval…
Overview - SIST ISO 9276-2:2015 (particle size analysis, moments & mean sizes) SIST ISO 9276-2:2015 specifies the equations, nomenclature and procedures for calculating moments, mean particle sizes (…
Overview EN ISO 927:2009 (ISO 927:2009) - "Spices and condiments - Determination of extraneous matter and foreign matter content" - specifies a general visual procedure (magnification not exceeding 1…
Overview - ISO 9276-5:2005 (Representation of results of particle size analysis) ISO 9276-5:2005 defines methods of calculation for particle size analyses that follow a logarithmic normal probability…
Overview ISO 9276-4:2001 - "Representation of results of particle size analysis - Part 4: Characterization of a classification process" provides the mathematical basis for describing and reporting th…
Overview ISO 9276-1:1998, "Representation of results of particle size analysis - Part 1: Graphical representation," defines standardized rules, symbols and plots for presenting particle size distribu…
1 Scope This part of ISO 9276 provides relevant equations and coherent nomenclatures for the calculation of moments, mean particle sizes and standard deviations from a given particle size distributio…
1 Scope This International Standard specifies the determination of the overall (see Note) specific external and internal surface area of disperse (e.g. nano-powders) or porous solids by measuring the…
1 Scope The main objective of this part of ISO 9276 is to provide the background for the representation of a cumulative particle size distribution which follows a logarithmic normal probability distr…
1 Scope This part of ISO 9276 specifies rules and nomenclature for the description and quantitative representation of particle shape and morphology. To achieve a more comprehensive description of a p…
1 Scope This part of ISO 9276 specifies methods for the adjustment of an experimental curve to a reference model with respect to a statistical background. Furthermore, the evaluation of the residual…
Overview ISO 9277:2022 - "Determination of the specific surface area of solids by gas adsorption - BET method" defines a standardized procedure to measure the specific surface area (external + access…
Overview ISO 927:2009, titled "Spices and condiments - Determination of extraneous matter and foreign matter content," is an international standard developed by ISO’s Technical Committee ISO/TC 34, S…
Overview ISO 9276-3:2008 - Representation of results of particle size analysis - Part 3 - specifies statistically grounded methods for adjusting an experimental particle size distribution curve to a…
Overview ISO 9270-1:2010 specifies the dimensions and tolerances for 7/24 taper spindle noses with tenons used in automatic tool changers. It covers spindle nose forms S and SF, intended to mate with…
Overview ISO 9279:1992 specifies a mercury displacement (pycnometer) method for determining the density and total porosity of sintered uranium dioxide (UO2) pellets. The standard describes the princi…
Overview ISO 9276-6:2008 - "Representation of results of particle size analysis - Part 6: Descriptive and quantitative representation of particle shape and morphology" - specifies rules, nomenclature…
Overview ISO 9271:2023 - Decontamination of radioactively contaminated surfaces: Testing of decontamination agents for textiles - specifies a laboratory test method to evaluate the effectiveness of d…
Overview ISO 9276-1:2025 - Representation of results of particle size analysis: Part 1, Graphical representation provides unified guidelines for plotting particle size distributions (PSDs). It define…
Overview - ISO 9276-2:2014 (particle size analysis, moments & mean sizes) ISO 9276-2:2014 specifies the equations, nomenclature and procedures for calculating moments, mean particle sizes (diameters)…
Overview ISO 9270-2:2010 defines the dimensions and tolerances for 7/24 taper spindle noses with tenons used in automatic tool changers, specifically spindle-nose forms J and JF. The standard provide…
Overview ISO 9278:2008 specifies a standardized laboratory method for determining the bulk density and the volume fraction of open and closed porosity of sintered uranium dioxide (UO2) pellets. The m…