Résumé

ISO 22412:2008 specifies a method for the application of dynamic light scattering (DLS) to the estimation of an average particle size and the measurement of the broadness of the size distribution of mainly submicrometre-sized particles or droplets dispersed in liquids.

ISO 22412:2008 is applicable to the measurement of a broad range of dilute and concentrated suspensions. The principle of DLS is the same as for a dilute dispersion. However, specific requirements for the instrument set-up and specification of test sample preparation, as well as some advice on the correct interpretation of the results of measurements for concentrated dispersions, are required.


Informations générales 

  • État actuel
     : Annulée
    Date de publication
     : 2008-05
  • Edition
     : 1
  • Comité technique
     : ISO/TC 24/SC 4 Caractérisation des particules
  • ICS
     :
    19.120 Analyse dimensionnelle des particules. Tamisage

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