Active standard | Published: 01/10/1976

ISO 920:1976

Wool — Determination of fibre length (barbe and hauteur) using a comb sorter
(Laine — Détermination de la longueur de barbe et de la hauteur des fibres sur appareil a peignes)

Available languages: English, French

Available design: electronic design (pdf), Print design

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Detail information

Designation: ISO 920:1976

Publication date: 01/10/1976

Pages: 5

Country: International technical standard

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Anotation

Description / Abstract: 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.

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