Textile fibres Determination of length and length distribution of staple fibres (by measurement of single fibres)

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Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Published date

01-05-1981

Publisher

International Organization for Standardization

Specifies three methods for determination - method A: on a straightened fibre on a graduated rule, under a light tension applied with the aid of forceps and grease; - method B: measurement, using an opisometer, of the length of the image of fibre enlarged by projection on a screen; - method C: by use of a semi-mechanical device. - Intended to replace two existing International Standard, ISO 270 and ISO 1822.

DevelopmentNote	Supersedes ISO 1822, 270 (04/2001)
DocumentType	Standard
Pages	6
PublisherName	International Organization for Standardization
Status	Current
Supersedes	ISO 1822:1973 ISO 270:1975

Standards	Relationship
SS-ISO 6989:2004	Identical
NF ISO 6989 : 2015	Identical
BS 6176:1981	Identical
PN ISO 6989 : 2000	Identical
UNI 5751 : 1990	Similar to
BS ISO 6989:1981	Identical
NEN ISO 6989 : 1985	Identical

EN ISO 1973 : 1995	TEXTILE FIBRES - DETERMINATION OF LINEAR DENSITY - GRAVIMETRIC METHOD AND VIBROSCOPE METHOD
16/30349000 DC : 0	BS IEC 62885-4 ED 1.0 - SURFACE CLEANING APPLIANCES - PART 4: CORDLESS DRY VACUUM CLEANERS FOR HOUSEHOLD OR SIMILAR USE - METHODS FOR MEASURING THE PERFORMANCE
DIN 53812 : DRAFT 93	TEXTILES; FIBRES; DETERMINATION OF LINEAR DENSITY; GRAVIMETRIC METHOD AND VIBROSCOPE METHOD
IEC TS 62885-1:2016	Surface cleaning appliances - Part 1: General requirements on test material and test equipment
ISO 1973:1995	Textile fibres Determination of linear density Gravimetric method and vibroscope method

ISO 1130:1975	Textile fibres — Some methods of sampling for testing
ISO 139:2005	Textiles Standard atmospheres for conditioning and testing

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ISO 6989:1981

Textile fibres Determination of length and length distribution of staple fibres (by measurement of single fibres)

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