NF ISO 2971

NF ISO 2971

October 1998
Standard Cancelled

Cigarettes and filter rods. Determination of nominal diameter. Method using à laser beam measuring apparatus.

Le présent document spécifie une méthode de détermination des diamètres moyen, minimal et maximal ou de l'ovalisation des objets cylindriques de section droite ou ovale par calibrage sans contact au moyen d'un faisceau laser. La méthode est applicable, en particulier, aux cigarettes et aux bâtonnets-filtres. D'autres techniques de mesurage employant des rubans mesureurs ou un circuit pneumatique à pont de mesurage sont décrites en annexe informative à ce document.

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Main informations

Collections

National standards and national normative documents

Publication date

October 1998

Number of pages

14 p.

Reference

NF ISO 2971

ICS Codes

65.160   Tobacco, tobacco products and related equipment

Classification index

V37-012

Print number

1 - 29/03/2005

International kinship

ISO 2971:1998
Sumary
Cigarettes and filter rods. Determination of nominal diameter. Method using à laser beam measuring apparatus.

Le présent document spécifie une méthode de détermination des diamètres moyen, minimal et maximal ou de l'ovalisation des objets cylindriques de section droite ou ovale par calibrage sans contact au moyen d'un faisceau laser. La méthode est applicable, en particulier, aux cigarettes et aux bâtonnets-filtres. D'autres techniques de mesurage employant des rubans mesureurs ou un circuit pneumatique à pont de mesurage sont décrites en annexe informative à ce document.
Replaced standards (1)
NF ISO 2971
September 1988
Standard Cancelled
Cigarettes and filters. Determination of nominal diameter. Pneumatic method.

La présente norme spécifie une méthode de détermination du diamètre nominal des cigarettes et des filtres par un procédé pneumatique permettant de surmonter des difficultés de déformation ou d'ovalisation qui surviendraient en utilisant une métrologie habituelle telles que le pied à coulisse ou le palmer.

Standard replaced by (1)
NF ISO 2971
July 2013
Standard Current
Cigarettes and filter rods - Determination of nominal diameter - Method using a non-contact optical measuring apparatus

<p>ISO 2971:2013 specifies a non contact, optical method of gauging for determination of the mean, minimum and maximum diameters and the ovality (or roundness) of rod-shaped objects with a nominally circular or oval cross section that is convex curvilinear. The method is applicable, in particular, to cigarettes and filter rods.</p>

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