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BS ISO 21915-3:2020

BS ISO 21915-3:2020

$102.76

Textiles. Qualitative and quantitative analysis of some cellulose fibres (lyocell, cupro) and their blends – Blend quantification using spectral analysis method

Published By Publication Date Number of Pages
BSI 2020 20
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This document specifies quantitative testing methods of fibres that consist of cupro and lyocell by using infrared spectroscopy (IR) analysis and multivariate analysis.

This testing method is applied only for cupro or lyocell or a mix of both. The other fibres, such as cotton, viscose, etc. are identified using the test method of ISO/TR 11827 and removed using the relevant part of the ISO 1833 series.

PDF Catalog

PDF Pages PDF Title
2 undefined
6 Foreword
7 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus and material
10 6 Procedure
6.1 Development of a calibration model
6.1.1 Preparation of specimens
6.1.2 Measurement of IR on the calibration specimens
6.1.3 Development of the calibration model
11 6.1.4 Optimization of the calibration model
6.2 Measurement of test sample
6.2.1 Preparation of specimen
6.2.2 Calculation
7 Test report
13 Annex A (informative) Optimization of calibration model
16 Annex B (informative) Interlaboratory test result
19 Bibliography

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BS ISO 21915-3:2020
$102.76