ISO 2647:1973 PDF
Wool — Determination of percentage of medullated fibres by the projection microscope
Open preview (PDF)Wool — Determination of percentage of medullated fibres by the projection microscopeTitle (English):
ISO 2647:1973
Wool — Determination of percentage of medullated fibres by the projection microscope
- Document status:
- Withdrawn
- Format:
- Electronic (PDF)
- Number of pages:
- 2
- Publication date:
- April 1, 1973
- Edition:
- ISO IS 2647 edition 1 version 1
- ICS:
- 59.060.10
Description (English):
The method is applicable to woolen and worsted products, at all stages, from raw materials to yarn. It utilizes the same apparatus and technique as that described in ISO/R 137. Since the method of preparation and measurements gives a length-biased sample, the result given by this method is an estimate of the length of medullated fibres as a percentage of the total length of all fibres. It cannot be used to estimate the volume of medullation or fibre density.
Technical details
- Technical committee
- ISO/TC 38/SC 23 - Fibres and yarns
- SKU
- ISO 2647:1973
