Abstract Preview

Specifies a method for measuring the black smoke index of an ambient air sample based on the staining effect of particles which is produced when a sample of air is drawn through a filter paper. Annex A describes conversion of absorption coefficient to traditional black smoke units.

General information

  • Status :  Published
    Publication date : 1993-03
  • Edition : 1
    Number of pages : 9
  • :
    ISO/TC 146/SC 3
    Ambient atmospheres
  • 13.040.20
    Ambient atmospheres

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