ASTM D 2525 : 2022
Current
The latest, up-to-date edition.
Standard Practice for Sampling Wool for Moisture
Hardcopy , PDF
English
07-07-2022
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
D 13
|
| DocumentType |
Standard Practice
|
| Pages |
5
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Current
|
| Supersedes |
1.1This practice covers the design of a sampling plan to be used to obtain samples for the determination of the moisture content of grease wool, scoured wool, carded wool, garnetted wool, wool top and intermediate products, and rovings.
1.2Directions are given for the designation of sampling units, calculation of the number of sampling units required to achieve a preselected precision and confidence level or, alternatively, for calculating the confidence limits for the mean based on the variability of the sample tested.
Note 1:This practice for devising a sampling plan is intended for use in connection with Test Method D1576 or Test Method D2462. The sampling of raw wool for the determination of clean wool fiber present is covered in Practice D1060.
1.3This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
| ASTM D 584 : 2010 : R2018 | Standard Test Method for Wool Content of Raw Wool—Laboratory Scale |
| ASTM D 2654 : 2022 | Standard Test Methods for Moisture in Textiles |
| ASTM D 1294 : 2022 | Standard Test Method for Tensile Strength and Breaking Tenacity of Wool Fiber Bundles 1-in. (25.4 mm) Gage Length |
| ASTM D 4845 : 2010 : R2018 | Standard Terminology Relating to Wool |
| ASTM D 4510 : 2018 | Standard Test Method for Counting Partial Cleavages in Wool and Other Animal Fibers |
| ASTM D 1576 : 2022 | Standard Test Method for Moisture in Wool by Oven-Drying |
| ASTM D 2524 : 2022 | Standard Test Method for Breaking Tenacity of Wool Fibers, Flat Bundle Method—<fraction> <num>1</num><den>8</den></fraction> in. (3.2 mm) Gage Length |
| ASTM D 123 : 2019 | Standard Terminology Relating to Textiles |
| ASTM D 123 : 2023 | Standard Terminology Relating to Textiles |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.