ISO 1973:2021
Current
The latest, up-to-date edition.
Textile fibres Determination of linear density Gravimetric method and vibroscope method
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English, French
26-01-2021
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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.
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| DS/ISO 1973:2021 | Identical |
| UNI EN ISO 1973:2021 | Identical |
| EN ISO 1973:2021 | Identical |
| I.S. EN ISO 1973:2021 | Identical |
| SN EN ISO 1973:2021 | Identical |
| ÖNORM EN ISO 1973:2022 01 01 | Identical |
| PN-EN ISO 1973:2022-03 | Identical |
| UNE-EN ISO 1973:2022 | Identical |
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