NF ISO 20193

NF ISO 20193

February 2013
Standard Cancelled

Tobacco and tobacco products - Determination of the width of the strands of cut tobacco

ISO 20193:2012 specifies a method for the determination of the width of strands of cut tobacco. It is only applicable if there is a uniform cut width.

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Main informations

Collections

National standards and national normative documents

Publication date

February 2013

Number of pages

13 p.

Reference

NF ISO 20193

ICS Codes

65.160   Tobacco, tobacco products and related equipment

Classification index

V37-193

Print number

1 - 25/01/2013

International kinship

ISO 20193:2012
Sumary
Tobacco and tobacco products - Determination of the width of the strands of cut tobacco

ISO 20193:2012 specifies a method for the determination of the width of strands of cut tobacco. It is only applicable if there is a uniform cut width.

Standard replaced by (1)
NF ISO 20193
March 2020
Standard Current
Tobacco and tobacco products - Determination of the width of the strands of cut tobacco

<p>This document specifies a method for the determination of the width of strands of cut tobacco. This method is only applicable on samples of strands of cut tobacco with a uniform cut width.</p> <p>NOTE There are other ways of measuring the width of the strands of cut tobacco. A system with the same accuracy can be used, for example a microscope with an internal fitted ruler or a camera with image processing system.</p>

Table of contents
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  • Avant-propos
    iv
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    1
  • 4 Principe
    1
  • 5 Appareillage
    1
  • 6 Mode opératoire
    2
  • 6.1 Généralités
    2
  • 6.2 Échantillonnage
    2
  • 6.3 Préparation des échantillons
    2
  • 6.4 Préparation des brins
    2
  • 6.5 Détermination de la largeur de coupe
    2
  • 7 Expression des résultats
    3
  • 8 Fidélité
    3
  • 9 Rapport d'essai
    3
  • Annexe A (informative) Exemple de porte-échantillon
    5
  • Annexe B (informative) Exemple de feuille de résultats
    6
  • Bibliographie
    7
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