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Database: 365,228(8 Aug 2026)

Classification Granularity

Classification Granularity, Total:187 items.

The international standard classification for "Classification Granularity" includes: Particle size analysis. sieving , Protection against dangerous goods , Photographic paper, films and cartridges , Other iron and steel products , Geology. Meteorology. Hydrology , Products of the chemical industry in general .

The Chinese standard classification for "Classification Granularity" includes: Sieving, Sieve Plate and Sieve Screen , Marking, packaging, transport and storage in general , Mathematics , Basic standards and general methods for photosensitive material , Beneficiation reagent , Meteorology , Basic standards and general methods for dye .


General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 38879-2020 Particle- -Size analysis- Color image analysis methods
  • GB/T 41949-2022 Particle─Laser particle size analyser─Technical requirements
  • GB/T 29024.2-2016 Determination of particle size distribution―Single particle light interaction methods―Part 2:Light scattering liquid-borne particle counter
  • GB/T 15445-1995 Graphical representation of results of particle size analysis
  • GB/T 42660-2023 Aerosol particle number concentration―Calibration of condensation particle counters
  • GB/T 16742-2008 Function representation of particle size distribution - Power-function
  • GB/T 29024.2-2025 Determination of particle size distribution—Single particle light interaction methods—Part 2: Light scattering liquid-borne particle counter
  • GB/T 29024.3-2012 Determination of particle size distribution—Single particle light interaction methods—Part 3:Light extinction liquid-borne particle counter
  • GB/T 45322.2-2025 Particle─Separation performance test for particle size separator—Part 2: Divided flow method
  • GB/T 29024.3-2025 Determination of particle size distribution—Single particle light interaction methods—Part 3:Light extinction liquid-borne particle counter
  • GB/T 42348-2023 Particle size analysis—Particle tracking analysis (PTA) method
  • GB/T 22231-2008 Particle size distribution/fibre length and diameter distributions
  • GB/T 30913-2014 Standard test method for classification of film systems for industrial radiography
  • GB 15445-1995 Graphical representation of particle size analysis results
  • GB/T 44750-2024 Particle—Measurement of crush strength
  • GB/T 16742.1-1997 Function represention of particle size distribution Power-function

Group Standards of the People's Republic of China

  • T/CSP 15-2024 Particulate technology—Guide for interlaboratory comparison— Particle size detection using laser particle size analyzer
  • T/CCEMA 0001-2020 Particle Size and Shape of Granular Potash Fertilizer
  • T/BSPT 8-2024 Particulate technology—Guide for interlaboratory comparison— Particle size detection using laser particle size analyzer

Professional Standard - Ferrous Metallurgy

  • YB/T 4183-2009 Determination of particle size of smelting slag powder laster diffraction method

Professional Standard - Meteorology

  • QX/T 72-2007 Determination of number size distribution of submicron particle by using Electrical Mobility Method

Professional Standard - Energy and Power Planning

  • DL/T 1978-2019 Particulate contamination classification for electric power oil

Professional Standard - Chemical Industry

Association Francaise de Normalisation

German Institute for Standardization

  • DIN 69176-1:1985 Particle size classification method
  • DIN EN ISO 17830:2023-02 Solid biofuels - Particle size distribution of disintegrated pellets (ISO/DIS 17830:2023); German and English version prEN ISO 17830:2023 / Note: Date of issue 2023-01-06*Intended as replacement for DIN EN ISO 17830 (2016-11).
  • DIN EN ISO 8840:2024 Refractory materials - Determination of bulk density of granular materials (grain density) (ISO 8840:2021); German and English version prEN ISO 8840:2024
  • DIN EN ISO 18847:2016-12 Solid biofuels - Determination of particle density of pellets and briquettes (ISO 18847:2016); German version EN ISO 18847:2016
  • DIN EN ISO 8840:2024-02 Refractory materials - Determination of bulk density of granular materials (grain density) (ISO 8840:2021); German and English version prEN ISO 8840:2024 / Note: Date of issue 2024-01-19
  • DIN EN ISO 17830:2024-09 Solid biofuels - Particle size distribution of disintegrated pellets (ISO 17830:2024)
  • DIN EN ISO 17830:2024 Solid biofuels - Particle size distribution of disintegrated pellets (ISO 17830:2024)
  • DIN EN ISO 8840 E:2024 Draft Document - Refractory materials - Determination of bulk density of granular materials (grain density) (ISO 8840:2021); German and English version prEN ISO 8840:2024
  • DIN EN 16126 E:2010-07 Draft Document - Solid biofuels - Determination of the particle size distribution of disintegrated pellets; German version prEN 16126:2010
  • DIN EN ISO 17830:2016-11 Solid biofuels - Particle size distribution of disintegrated pellets (ISO 17830:2016); German version EN ISO 17830:2016 / Note: To be replaced by DIN EN ISO 17830 (2023-02).
  • DIN EN ISO 18847:2024-09 Solid biofuels - Determination of particle density of pellets and briquettes (ISO 18847:2024)
  • DIN EN ISO 18847:2024 Solid biofuels - Determination of particle density of pellets and briquettes (ISO 18847:2024)
  • DIN 69176-2:1985 Test methods for abrasive particles with a grit size greater than 120 mesh Part 2
  • DIN ISO 9276-2:2006-02 Representation of results of particle size analysis - Part 2: Calculation of average particle sizes/diameters and moments from particle size distributions (ISO 9276-2:2001)

Ente Nazionale Italiano di Unificazione

  • UNI 4867:1961 Particleboard. Classification
  • UNI EN ISO 17830:2024 Solid biofuels - Particle size distribution of disintegrated pellets
  • UNI 7827:1978 Separators of solid and liquid particles. Classification.
  • UNI ISO 8511:2012 Rubber compounding ingredients - Carbon black - Determination of pellet size distribution
  • UNI EN 16126:2012 Solid biofuels - Determination of particle size distribution of disintegrated pellets
  • UNI EN 12915-2:2004 Products used for treatment of water intended for human consumption - Granular activated carbon - Part 2: Reactivated granular activated carbon
  • UNI EN ISO 14644-9:2012 Cleanrooms and associated controlled environments - Part 9: Classification of surface cleanliness by particle concentration
  • UNI ISO 2030:1987 Cork. Granulated cork. Size analysis by mechanical sieving.
  • UNI 10243:1994 Cereals. Sampling of caryopsis (as grain).

Association of German Mechanical Engineers

Spanish Association for Standardization (UNE)

  • UNE 56-918-1990 Particle Size Machine Sieve Analysis of Softwood Pellets
  • UNE-EN ISO 17830:2016 Solid biofuels - Particle size distribution of disintegrated pellets (ISO 17830:2016)
  • AENOR UNE-EN 16126:2012 Solid biofuels. Determination of particle size distribution of disintegrated pellets.
  • UNE-EN ISO 18847:2017 Solid biofuels - Determination of particle density of pellets and briquettes (ISO 18847:2016)
  • UNE 56-919-1990 Density determination of cork pellets
  • UNE 56-917-1988 Moisture determination of cork pellets
  • AENOR UNE-EN ISO 17830:2016 Solid biofuels - Particle size distribution of disintegrated pellets (ISO 17830:2016)
  • UNE-EN 12915-1:2009 Products used for the treatment of water intended for human consumption - Granular activated carbon - Part 1: Virgin granular activated carbon

Swedish Institute for Standards

  • SS-EN 309:2005 Particleboards - Definitions and classification
  • SS-ISO 9136-2:1999 Abrasive grains - Determination of bulk density - Part 2: Microgrits
  • SS-EN ISO 14644-1:2016 Cleanrooms and associated controlled environments - Part 1: Classification of air cleanliness by particle concentration (ISO 14644-1:2015)

Korean Agency for Technology and Standards (KATS)

  • KS L 6001-2002 Bonded abrasive grain sizes
  • KS M ISO 2030-2024 Granulated cork — Size analysis by mechanical sieving
  • KS L 6001-1982 Bonded abrasive grain sizes
  • KS M ISO 17830:2021 Solid biofuels — Particle size distribution of disintegrated pellets
  • KS M ISO 17830-2021 Solid biofuels — Particle size distribution of disintegrated pellets
  • KS M ISO 18847-2022 Solid biofuels — Determination of particle density of pellets and briquettes
  • KS M ISO 8511-2007(2022) Rubber compounding ingredients-Carbon black-Determination of pellet size distribution
  • KS M ISO 8511-2007(2017) Rubber compounding ingredients-Carbon black-Determination of pellet size distribution
  • KS M ISO 18847:2022 Solid biofuels — Determination of particle density of pellets and briquettes
  • KS M ISO 8511-2022 Rubber compounding ingredients-Carbon black-Determination of pellet size distribution
  • KS L 6523-2016 Coated abrasives-Determination of grain size distribution of microgrits P12 to P220
  • KS L ISO 14703:2001 Fine ceramics(advanced ceramics, advanced technical ceramics)-Sample preparation for the determination of particle size distribution of ceramic powders
  • KS I ISO 14644-9:2014 Cleanrooms and associated controlled environments — Part 9: Classification of surface cleanliness by particle concentration
  • KS L ISO 14703:2016 Fine ceramics(advanced ceramics, advanced technical ceramics)-Sample preparation for the determination of particle size distribution of ceramic powders
  • KS I ISO 14644-9-2019 Cleanrooms and associated controlled environments — Part 9:Classification of surface cleanliness by particle concentration
  • KS I ISO 14644-9:2019 Cleanrooms and associated controlled environments — Part 9:Classification of surface cleanliness by particle concentration
  • KS I ISO 14644-1-2017 Cleanrooms and associated controlled environments — Part 1:Classification of air cleanliness by particle concentration
  • KS L 3001-1972 Classification and testing methods of refractory granular dolomite
  • KS I ISO 11508-2009(2014) Soil quality-Determination of particle density
  • KS A 0095-2007(2017) Determination of particle size distribution by the weight of sedimentation in liquid
  • KS L 3001-2006 Classification and testing methods of refractory granular dolomite
  • KS I ISO 14644-1-2017(2022) Cleanrooms and associated controlled environments — Part 1:Classification of air cleanliness by particle concentration
  • KS I ISO 14644-9-2024 Cleanrooms and associated controlled environments — Part 9: Assessment of surface cleanliness for particle concentration

British Standards Institution (BSI)

  • BS ISO 9136-1:2004(2008) Abrasive grains — Determination of bulk density — Part 1 : Macrogrits
  • BS ISO 9136-1:2004 Abrasive grains. Determination of bulk density - Macrogrits
  • BS ISO 8840:2021 Refractory materials. Determination of bulk density of granular materials (grain density)
  • BS 7425-1:1991 Abrasive grains-Method for the determination of the bulk density of macrograins
  • BS EN ISO 14644-1:2015 Cleanrooms and associated controlled environments. Classification of air cleanliness by particle concentration
  • 21/30395144 DC BS ISO 8840. Refractory materials. Determination of bulk density of granular materials (grain density)
  • BS ISO 8511:2011 Rubber compounding ingredients. Carbon black. Determination of pellet size distribution
  • 23/30436644 DC BS ISO 19430. Determination of particle size distribution and number concentration by particle tracking analysis (PTA)
  • BS EN ISO 18847:2024 Solid biofuels. Determination of particle density of pellets and briquettes
  • BS ISO 9136-1:2005 Abrasive grains - Determination of bulk density - Macrogrits
  • BS EN 15415-3:2012 Solid recovered fuels. Determination of particle size distribution. Method by image analysis for large dimension particles
  • BS EN ISO 520:2010 Cereals and pulses. Determination of the mass of 1000 grains

Japanese Industrial Standards Committee (JISC)

  • JIS Z 8829:2021 Particle size analysis -- Particle tracking analysis (PTA) method
  • JIS K 6219-4:2006 Carbon black for rubber industry -- Characteristics of pelletized carbon black -- Part 4: Determination of pellet size distribution
  • JIS Z 8899:2023 Particulate reference materials -- Specifications and uncertainty evaluation for polydisperse spherical particles
  • JIS R 1639-5:2007 Test methods of properties of fine ceramic granules Part 5: Compressive strength of a single granule

Cuban Institute of Standards and Metrology

The Directorate General of Specifications and Metrology (DGSM)

International Organization for Standardization (ISO)

  • ISO 950:1979 Cereals; Sampling (as grain)
  • ISO/FDIS 19430:2024 Determination of particle size distribution and number concentration by particle tracking analysis (PTA)
  • ISO 17830:2024 Solid biofuels — Particle size distribution of disintegrated pellets
  • ISO 8840:2021 Refractory materials - Determination of bulk density of granular materials (grain density)
  • ISO 8840:1987 Refractory materials; Determination of bulk density of granular materials (grain density)
  • ISO/FDIS 17830:2023 Solid biofuels — Particle size distribution of disintegrated pellets
  • ISO/DIS 17830:2023 Solid biofuels — Particle size distribution of disintegrated pellets
  • ISO 13320:2009 Particle size analysis - Laser diffraction methods
  • ISO/DIS 18847:2023 Solid biofuels — Determination of particle density of pellets and briquettes
  • ISO 18847:2024 Solid biofuels — Determination of particle density of pellets and briquettes
  • ISO/FDIS 18847:2023 Solid biofuels — Determination of particle density of pellets and briquettes
  • ISO 520:2010 Cereals and pulses - Determination of the mass of 1000 grains

Danish Standards Foundation

  • DS/ISO 950:1980 Cereals. Sampling (as grain)
  • DANSK DS/ISO 8840:2023 Refractory materials – Determination of bulk density of granular materials (grain density)
  • DANSK DS/ISO 17830:2024 Solid biofuels – Particle size distribution of disintegrated pellets
  • DANSK DS/EN ISO 8840:2024 Refractory materials – Determination of bulk density of granular materials (grain density) (ISO 8840:2021)
  • DANSK DS/EN ISO 18847:2016 Solid biofuels – Determination of particle density of pellets and briquettes
  • DS/EN 16126:2012 Solid biofuels - Determination of particle size distribution of disintegrated pellets
  • DANSK DS/ISO 18847:2024 Solid biofuels – Determination of particle density of pellets and briquettes
  • DS/EN ISO 14644-9:2012 Cleanrooms and associated controlled environments - Part 9: Classification of surface cleanliness by particle concentration
  • DS/EN 12915-1/NA:2009 Products used for the treatment of water intended for human consumption - Granular activated carbon - Part 1: Virgin granular activated carbon

Gosstandart of Russia

  • GOST 34236-2017 Light and middle distillate fuels. Determination of sizing and counting particles by automatic particle counter
  • GOST R 52381-2005 Abrasive materials. Grain and grain size distribution of grinding powders. Test of grain size distribution
  • GOST R 55550-2013 Solid biofuels. Determination of particle size distribution of disintegrated pellets
  • GOST 21073.2-1975 Non-ferrous metals. Determination of grain size bu grain calculation method
  • GOST R ISO 14644-9-2013 Cleanrooms and associated controlled environments. Part 9. Classification of surface cleanliness by particle concentration

Czech Standards Institute (UNMZ)

  • CSN ISO 8840:1992 Rfractory materials. Determination of bulk density of granular materials (grain density)
  • CSN 49 0110-1979 Wood. Compression strength limits parallel to the grain

American Water Works Association (AWWA)

  • AWWA WQTC71542 The Role of Influent Concentrations of Particles on Their Removal by Sand Filtration
  • AWWA ACE90037 The Effects of Particle Detachment in Granular Media Filtration

Polski Komitet Normalizacyjny (PKN)

  • PN C04828-1991 Agents for laundering and washing. Powders and granules. Determination of granulity

Portuguese Institute of Quality

  • E 239-1970 Soil, moisture penetrating particle analysis
  • NP 114-1957 Cork particles. Related definitions and classifications

Kingdom of Bahrain Testing and Metrology Directorate

  • BH GSO ISO 17830:2022 Solid biofuels — Particle size distribution of disintegrated pellets
  • BH GSO ISO 6344-2:2016 Coated abrasives -- Grain size analysis -- Part 2: Determination of grain size distribution of macrogrits P12 to P220
  • BH GSO ISO 18847:2022 Solid biofuels — Determination of particle density of pellets and briquettes

GCC Standardization Organization

  • GSO ISO 17830:2021 Solid biofuels — Particle size distribution of disintegrated pellets
  • GSO ISO 18847:2021 Solid biofuels — Determination of particle density of pellets and briquettes

Canadian Standards Association (CSA)

National Standardisation Body (ASRO)

Lithuanian Standards Office

  • LST EN 16126-2012 Solid biofuels - Determination of particle size distribution of disintegrated pellets
  • LST EN 12915-1-2009 Products used for the treatment of water intended for human consumption - Granular activated carbon - Part 1: Virgin granular activated carbon

European Committee for Standardization (CEN)

  • prEN ISO 18847 rev Solid biofuels — Determination of particle density of pellets and briquettes
  • EN ISO 17830:2016 Solid biofuels - Particle size distribution of disintegrated pellets
  • prEN ISO 17830 Solid biofuels - Particle size distribution of disintegrated pellets (ISO/DIS 17830:2023)
  • EN ISO 520:2010 Cereals and pulses - Determination of the mass of 1000 grains (ISO 520:2010)

American Society for Testing and Materials (ASTM)

  • ASTM D2862-16 Standard Test Method for Particle Size Distribution of Granular Activated Carbon
  • ASTM D2862-10 Standard Test Method for Particle Size Distribution of Granular Activated Carbon
  • ASTM RR-D28-1007 2010 D2862-Standard Test Method for Particle Size Distribution of Granular Activated Carbon

American Association of State Highway and Transportation Officials

  • AASHTO T 311-2000(2019) Standard Method of Test for Grain-Size Analysis of Granular Soil Materials
  • AASHTO T 311-2020 Standard Method of Test for Grain-Size Analysis of Granular Soil Materials
  • AASHTO T311-2000 Standard Method of Test for Grain-Size Analysis of Granular Soil Materials Twentieth Edition
  • AASHTO T 311-2000 Standard Method of Test for Grain-Size Analysis of Granular Soil Materials

Standards Norway

  • NS-EN ISO 17830:2024 Solid biofuels - Particle size distribution of disintegrated pellets (ISO 17830:2024)
  • NS-EN 16126:2012 Solid biofuels — Determination of particle size distribution of disintegrated pellets
  • NS-EN ISO 17830:2016 Solid biofuels — Particle size distribution of disintegrated pellets (ISO 17830:2016)
  • NS-EN ISO 18847:2016 Solid biofuels — Determination of particle density of pellets and briquettes (ISO 18847:2016)
  • NS-EN 12915-1:2009 Products used for the treatment of water intended for human consumption — Granular activated carbon — Part 1: Virgin granular activated carbon

Deutsche Vereinigung des Gas- und Wasserfachs

  • DVGW W 213-6 E:2021-07 Processes for the removal of particulate matter by filtration Part 6: Turbidity and particle measurement monitoring

Yugoslav Association for Standardization

  • JUS H.P5.011-1991 Testing of pesticides.Dusts,granules,microgranules and water-dispersible powder.Determination of bulk density
  • JUS K.F0.001-1989 Granulation of electrocorundum and silicon carbide for rigid grinding tools GRANULOMETRIC COMPOSITION AND MARKING

U.S. Military Regulations and Norms

American National Standards Institute (ANSI)

  • IT2.37-2001 Photography - Print Grain Index - Assessment of Print Graininess from Color Negative Film

COMMISSION FOR THE STANDARDS, METROLOGY AND QUALITY OF VIETNAM (STAMEQ)

Bureau of Philippine Standards

  • PNS ISO 14644-9:2021 Cleanrooms and associated controlled environments - Part 9: Classification of surface cleanliness by particle concentration