EN ISO 1973:2021

Textile fibres - Determination of linear density - Gravimetric method and vibroscope method (ISO 1973:2021)

Publication date:   Feb 17, 2022

General information

60.60 Standard published   Oct 6, 2021

CEN

CEN/TC 248 Textiles and textile products

European Norm

59.060.01   Textile fibres in general

Buying

Published

Language in which you want to receive the document.

Scope

This document specifies a gravimetric method and a vibroscope method for the determination of the linear density of textile fibres applicable respectively to:
a) bundles of fibres;
b) individual fibres.
Useful data can be obtained on man-made fibres and, with less precision, on natural fibres.
This document only applies to fibres which can be kept straight and, in the case of bundles, parallel, during test preparation. It is properly applicable when the fibres are readily freed of crimp. The methods in this document are not applicable to tapered fibres.
The vibroscope method is not always applicable to hollow and flat (ribbon-like) fibres.

Life cycle

PREVIOUSLY

Replaces
EN ISO 1973:1995

NOW

PUBLISHED
EN ISO 1973:2021
60.60 Standard published
Oct 6, 2021