ASTM D6587
Standard Test Method for Yarn Number Using Automatic Tester
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About This Item
ASTM D6587 is the Standard Test Method for Yarn Number Using Automatic Tester, a technical document that supports consistent yarn measurement through automated testing. It is used to help define how yarn number is determined, which matters for product evaluation, quality control, and comparison across testing settings. By focusing on an automatic tester, this standard helps reduce variation and supports more reliable results for yarn-related materials and manufacturing workflows.
Overview of ASTM D6587
This ASTM standard provides a formal test method for measuring yarn number with automatic equipment. As indicated by the title, its main purpose is to guide a repeatable approach to yarn numbering rather than to define a broad textile specification. ASTM D6587 is relevant where objective measurement and consistent test practice are important, especially when automated instruments are used to support laboratory or production testing. It serves as a reference for controlled, comparable results.
Common use cases of ASTM D6587
ASTM D6587 is commonly used in textile testing environments where yarn number must be measured with an automatic tester. It may be applied in quality control, incoming material checks, product development, and routine laboratory verification. The standard is especially useful when organizations need a consistent test method for yarn samples and want results that can be compared across batches, suppliers, or internal testing locations. It supports practical decision-making in yarn evaluation workflows.
Benefits of using ASTM D6587
Using ASTM D6587 can improve consistency in yarn number testing and help reduce variability that may occur with less controlled methods. It supports compliance efforts by providing a recognized ASTM test method that can be referenced in procurement, specifications, and quality documentation. The standard also helps laboratories and manufacturers evaluate yarn performance more reliably, which can reduce ambiguity during acceptance testing and strengthen confidence in test results.
- Automatic tester-based yarn number measurement
- Consistent test method for laboratory use
- Supports quality control and comparison testing
- Useful for yarn evaluation and acceptance checks
- Publication Date: 2018-08-07
- Publisher: ASTM
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