International Standard
ISO 920:1976
Wool — Determination of fibre length (barbe and hauteur) using a comb sorter
Reference number
ISO 920:1976
Edition 1
1976-10
© ISO 2024
International Standard
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Published (Edition 1, 1976)
This standard was last reviewed and confirmed in 2019. Therefore this version remains current.

ISO 920:1976

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Language
CHF 42
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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.

General information

  • Status
     : Published
    Publication date
     : 1976-10
    Stage
    : International Standard under systematic review [90.20]
  • Edition
     : 1
    Number of pages
     : 5
  • Technical Committee :
    ISO/TC 38/SC 23
    ICS :
    59.060.10 
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