ISO-2971 › Historical Revision Information
Cigarettes and filter rods - Determination of nominal diameter - Method using a non-contact optical measuring apparatus
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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.
To find similar documents by classification:
65.160 (Tobacco, tobacco products and related equipment)
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Document Number
ISO 2971:1987
Revision Level
2ND EDITION
Status
Superseded
Publication Date
Sept. 1, 1987
Committee Number
ISO/TC 126/SC 1