Table of Contents

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Sampling
7 Procedure
8 Expression of results
9 Repeatability and reproducibility
10 Test report
Annex A (normative) - Calibration standards
Annex B (informative) - Measurement principle and
        required number of scans
Annex C (informative) - Information on possible
        source of measurement error
Annex D (informative) - Non-contact measurement
        techniques
Annex E (informative) - Alternative measurement
        techniques for the determination of nominal
        diameter of cigarettes and filter rods
Annex F (informative) - Protocol for ISO/TC 126/SC 1/WG 2
        interlaboratory diameter measurement uncertainty
        study

Abstract

Describes 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.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Organization for Standardization
Pages
ISBN
Committee	TC 126
Supersedes	ISO/DIS 2971 : 60.00 (2013)