Unsere Seiten in deutscher Sprache Our pages in English language Our pages in English language 中文网页 한국 日本語版 Страница на русском языке

Sympatec ist Mitglied im ISO/TC24/SC4 "Sizing methods other than sieving" und der Deutschen DIN Organisation NABau 11.42.00 "Partikelmesstechnik". Sympatec ist ferner eingebunden in den Entwicklungs- prozess von nationalen und internationalen Standards im Bereich der Partikelgrößenbestimmung.

Vorsitz:        Dr. Wolfgang Witt (Sympatec GmbH, Germany), seit dem 1. Januar 2017
Sekretariat: BSI (GB), Dr. Francis Thomas, seit März 2009

Aktuell gibt es dazu folgende ISO-Standards oder sie sind in Vorbereitung (Stand: 15. April 2016, die Arbeitsgruppenleiter / Stellvertreter sind in den Klammern angegeben:

WG Part Reference Status Title
WG1 Representation of analysis data
(Dr. Michael Stinz, TU-Dresden, DE)
      Representation of results of particle size analysis
Part 1 ISO 9276-1:1998 90.93 Graphical representation
  ISO 9276-1:1998/Cor1:2004 60:60 Corrigendum to ISO 9276-1:1998
Part 2 ISO 9276-2:2014 60.60 Calculation of average particle sizes/diameters and moments from particle size distributions, currently in revision
Part 3 ISO 9276-3:2008 90.93

Adjustment of an experimental curve to a reference model

Part 4 ISO 9276-4:2001 90.93 Characterisation of a classification process
Part 5 ISO 9276-5:2005 90.93 Methods of calculations relating to particle size analysis using logarithmic normal probability distribution
Part 6 ISO 9276-6:2008 90.93 Descriptive and quantitative representation of particle shape and morphology
ISO 26824:2013 60.60 Characterization of Particulate Systems - Vocabulary
WG2 Sedimentation, classification
(Prof. Dietmar Lerche, LUM GmbH, DE)
Determination of particle size distribution by gravitational liquid sedimentation methods
Part 1 ISO 13317-1:2001 90.93 General principles and guidelines
Part 2 ISO 13317-2:2001 90.93 Fixed pipette method
Part 3 ISO 13317-3:2001 90.93 X-ray gravitational technique
Part 4 ISO 13317-4:2014 60.60 Balance method
Determination of particle size distribution by gravitational liquid sedimentation methods 
Part 1 ISO 13318-1:2001 90.93 General principles and guidelines
Part 2 ISO 13318-2:2007 90.93 Photocentrifugal method
Part 3 ISO 13318-3:2004 90.93 Centrifugal X-ray method
      Determination of the particle density by sedimentation methods
Part 1 ISO/CD 18747-1 30.30 Zero-velocity interpolation approach
Part 2 ISO/AWI 18747-2 20.00 Two-velocity approach
WG3 Pore size distribution, porosity
(Dr. Matthias Thommes, Quantachrome, US)
      Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption
Part 1 ISO 15901-1:2016 60.60 Mercury Porosimetry
Part 2 ISO 15901-2:2006 90.93 Analysis of mesopores and macropores by gas adsorption
ISO 15901-2:/ Cor 1:2007 60.60 Corrigendum to ISO 15901-2:2006
Part 3 ISO 15901-3:2007 90.60 Analysis of micropores by gas adsorption
ISO 9277:2010 90.93 Determination of the specific surface area of solids by gas absorption using the BET method
ISO/PWI 9277 00.00 BET method
WG4 Optical measurement methods: - DISSOLVED -
WG5     Electrical sensing methods
(Dr. Stephen Ward-Smith, Malvern, GB)
  ISO 13319:2007
90.93 Determination of particle size distributions - Electrical sensing zone method
  ISO 13319 30.00 Particle size analysis – Electrozone sensing method
WG6 Laser diffraction methods
(Maurice Wedd, BSI, GB; Prof. Tatsushi Matsuyama, Soka Univ., JP)
  ISO 13320:2009 90.92 Particle size analysis - Laser diffraction methods
ISO/CD 13320 30.30 Laser diffraction methods
WG7 Dynamic light scattering
(Dr. Thomas Linsinger, IRMM, BE)
ISO 13321:1996 90.93 Particle size analysis - Photon correlation spectroscopy
ISO 22412:2008 60.60 Particle Size Analysis - Dynamic light scattering
ISO/DIS 22412 40.60 Particle Size Analysis - Dynamic light scattering
  ISO/DIS 19430 40.20 Determination of particle size distribution - Particle tracking analysis
WG8 Image analysis methods
(Dr. Wolfgang Witt, Sympatec GmbH, DE )
      Particles Size Analysis - Image analysis methods
Part 1 ISO 13322-1:2014 60.60 Static image analysis methods
Part 2 ISO 13322-2:2006 90.93 Dynamic Image Analysis Methods
    ISO/PWI 13322-2 00.00 Dynamic Image Analysis Methods
WG9 Single particle light interaction methods
(Dr. Ian Marshall, US)
      Determination of particle size distribution - Single particle light interaction methods
Part 1 ISO 21501-1:2009 90.93 Light scattering aerosol spectrometer
Part 2 ISO 21501-2:2007 90.93 Light scattering liquid-borne particle counter
  ISO/PWI 21501-2   Light scattering liquid-borne particle counter
Part 3 ISO 21501-3:2007 90.93 Light extinction liquid-borne particle counter
  ISO/PWI 21501-3   Light extinction liquid-borne particle counter
Part 4 ISO 21501-4:2007 90.92 Light scattering airborne particle counter for clean spaces
  ISO/DIS 21501-4 40.00 Light scattering airborne particle counter for clean spaces
WG10 Small angle X-ray scattering method
(Dr. Michael Krumrey, PTB, DE)
ISO 17867:2015 60.60 Particle size analysis - Small-angle X-ray scattering
ISO/PWI 20803 00.00 Determination of particle size distribution - SAXS method
ISO/PWI 20804 00.00 Surface area from SAXS
WG11 Sample preparation and reference materials
(Dr. Thomas Linsinger, IRMM, BE)
ISO 14487: 2000 90.93 Sample preparation - Dispersion procedures for powders in liquid
ISO 14488 :2007 90.93 Particulate materials - Sampling and sample splitting for the determination of particulate properties
      Preparation of particulate reference materials
  Part 1 ISO/NP TS 14411-1 10.99 Polydisperse material based on picket fence of monodisperse spherical particles
  Part 2 ISO/PWI 14411-2 00.00 Polydisperse spherical particles
  Part 3 ISO/PWI 14411-3 00.00 Non-spherical particles
WG12     Electrical mobility and number concentration analysis for aerosol particles
(Dr. Georg Horn, TSI, DE)
  ISO 15900: 2009 90.93 Determination of particle size distribution - Differential electrical mobility analysis for aerosol particles
  ISO 27891:2015 60.60 Aerosol particle number concentration -Calibration of condensation particle number counters
  ISO/PWI 19996 00.00 Charge conditioning of aerosol particles by diffusion charging
WG14 Acoustic methods
(Dr. David Scottt, Du Pont, US)
      Measurement and characterization of particles by acoustic methods
Part 1 ISO 20998-1:2006 90.20 Concepts and procedures in ultrasonic attenuation spectroscopy
Part 2 ISO 20998-2:2013 60.60 Guidelines for linear theory
Part 3 ISO/CD 20998-3 30.00 Guidelines for non-linear theory
WG15 Particle characaterization by focussed beam techniques
(no convenor)
Part 1 ISO/NWI 10876-1 (cancelled) 10.00 Back scattering techniques
WG16       Dispersion stability
(Prof. Dietmar Lerche, LUM GmbH, DE)
  ISO/TR 13097:2013   Guidelines for the characterization of dispersion stability
    ISO/PWI 12187   Particle size analysis - Dispersed stability characterisation in liquids
    ISO/PWI 18748   Characterization of dispersibility of solid particulate objects into a liquid
WG17       Methods for zeta-potential determination
(Dr. Ren Xu, US)
      Colloidal systems - Methods for zeta-potential determination
Part1 ISO 13099-1:2012 60.60 Electroacoustic and electrokinetic phenomena
Part 2 ISO 13099-2:2012 60.60 Optical methods
Part 3 ISO 13099-3:2014 60.60 Acoustic methods
Part4 ISO/PWI 13099-4 00.00 Streaming potential method
Part 5 ISO/PWI 13099-5 00.00 Other methods
  IISO/PWI TR 19997 00.00 Guidelines for zeta-potential measurement

Für die Richtigkeit dieser Information wird keine Gewähr übernommen. Für neueste Information wenden Sie sich bitte an www.iso.org.

Diese Seite zu meinen Favoriten hinzufügen Diese Seite per E-mail versenden Diese Seite im Druckformat ausgeben

ISO Standards zur
Partikelgrößenbestimmung

Standards

Die Standards sind erhältlich bei www.beuth.de

Status

Die Vorbereitung der ISO-Standards erfolgt in Stufen. Der Status besteht aus zwei Teilen.

Erster Teil (xx.yy):

10

Proposal stage: 
New Work Item (NWI)

20

Preparatory stage:
Working Draft (WD)

30

Committee stage:
Committee Draft (CD)

40

Enquiry stage:
Distributed International Standard (DIS)

50

Approval stage:
Fixed Distributed International Standard (FDIS)

60

Publication stage:
International Standard (IS)

90

Review Stage

95

Withdrawal stage

Zweiter Teil (xx.yy):

00

registration

20

Start of main action

60

Completion of main action

90

Decision

92

Repeat an earliar phase

93

Repeat current phase

98

Abandon

99

Proceed

Mehr Information erhalten Sie unter ISO/IEC directives,
Supplement - Procedures specific to ISO, Seite 31.