NF ISO 6565
Tobacco and tobacco products - Draw resistance of cigarettes and pressure trop of filter rods - Standard conditions and measurement
This International Standard describes a method for the measurement of the draw resistance of cigarettes and pressure drop of filter rods, and specifies the standard conditions applicable to such measurements.It is applicable to cigarettes, filter rods and, by extension, to cylindrical tobacco products similar to cigarettes.
This International Standard describes a method for the measurement of the draw resistance of cigarettes and pressure drop of filter rods, and specifies the standard conditions applicable to such measurements.
It is applicable to cigarettes, filter rods and, by extension, to cylindrical tobacco products similar to cigarettes.
La résistance au tirage des cigarettes et perte de charge des bâtonnets-filtres est unconcept important et très utilisé, tant pour les spécifications de qualité des produitsque pour les analyses par fumage mécanique. Différents procédés et appareillagessont actuellement connus pour cette mesure. Il n'a pas été possible jusqu'à présent,de normaliser la description complète du matériel à utiliser, non plus qu'un modeopératoire. Néanmoins, les conditions décrites dans le présent document ont obtenuun large consensus.
ISO 6565:2011 describes a method for the measurement of the draw resistance of cigarettes and pressure drop of filter rods, and specifies the standard conditions applicable to such measurements. ISO 6565:2011 is applicable to cigarettes, filter rods and, by extension, to cylindrical tobacco products similar to cigarettes.
- Avant-proposiv
- Introductionv
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1 Domaine d'application1
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2 Références normatives1
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3 Termes et définitions1
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4 Conditions d'essai2
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5 Étalonnage de l'instrument3
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6 Mode opératoire3
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7 Expression des résultats3
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8 Fidélité4
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9 Rapport d'essai5
- Annexe A (normative) Étalonnage des instruments de mesure de la résistance au tirage ou de la perte de charge par utilisation d'étalons de transfert de perte de charge6
- Annexe B (normative) Méthode pour l'étalonnage des étalons de transfert de perte de charge7
- Annexe C (informative) Résultats d'un essai interlaboratoires9
- Annexe D (informative) Comparaison de mesures de résistance au tirage ou de perte de charge: Instruments à orifice à débit critique et instruments à débit massique
- constant14
- Bibliographie16
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