AS 2001.2.23-1990

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Methods of test for textiles, Method 2.23: Physical tests — Determination of linear density of textile yarn from packages

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Provides a general method for determining the linear density of all types of textile yarn in package form, applicable where the determination method is not set out in an individual Australian Standard for the specific product.

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About this publication

PREFACE

1 SCOPE

2 REFERENCED DOCUMENTS

3 PRINCIPLE

4 DEFINITIONS

5 APPARATUS

5.1

5.2

5.3

5.4

5.5

6 SAMPLE AND TEST SPECIMENS

6.1 General

6.2 Sample

6.2.1 Sampling from lots

6.2.2 Mean linear density determination

6.2.3 Variation of linear density

6.2.4 Sampling from cases

6.2.5 Sampling for within-package variability

6.3 Test specimens

6.3.1 Length

6.3.2 Number of test specimens

6.3.2.1 Lot testing

6.3.2.2 Package variability testing

6.4 Reeling the test specimen

6.5 Conditioning

7 PROCEDURE

8 CALCULATION AND EXPRESSION OF RESULTS

9 TEST REPORT

APPENDIX A

A1 SCOPE

A2 APPARATUS

A3 PROCEDURE