ISO 920:1976

Wool — Determination of fibre length (barbe and hauteur) using a comb sorter

Publication date:   Oct 1, 1976

General information

90.93 Standard confirmed   Jun 24, 2019

ISO

ISO/TC 38/SC 23 Fibres and yarns

International Standard

59.060.10   Natural fibres

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Scope

Applicable to wool in the form of worsted drawing slivers and rovings. Definitions of fibre lengths in relation to hauteur and barbe are given. The calculation of the coefficient of variation of both these terms is described. An annex deals with the Schlumberger apparatus for usage to determination the fibre lengths.

Life cycle

NOW

PUBLISHED
ISO 920:1976
90.93 Standard confirmed
Jun 24, 2019

REVISED BY

ABANDON
ISO/DIS 920