The fiber linear density test is a fundamental method used to determine the weight and weight per unit length of textile fibers. This test, performed according to TS 2874 EN ISO 1973 standard, plays a critical role in the quality control processes of yarns and fibers. For manufacturers and importers, this test is important to document the product’s performance, durability and compliance with standards.
What is Fiber Linear Density (Gravimetric Method)?
This test measures the mass of the fibers over a certain length and expresses the linear density in units such as grams/10 km. The TS 2874 EN ISO 1973 standard makes this measurement with internationally recognized accuracy using the gravimetric method. The test results provide basic data for the evaluation of yarn strength and other physical properties that determine fabric quality.
For Which Products?
All textile fibers can be analyzed with this test, including cotton, polyester, viscose and blended fibers. It is the first step in quality assurance, especially for yarn manufacturers, weaving and knitting mills and importers.
Importance of TS 2874 EN ISO 1973 Standard
This standard ensures that fiber density is determined in accordance with international textile quality requirements. It is an important reference point for CE approved certification processes and plays a critical role in the preparation of quality certificates in export and import processes.
Commercial and Legal Advantages
Accurate density values help textile manufacturers to deliver transparent quality throughout the supply chain. For major retailers and brand owners, this is an important proof in quality audits.
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Our laboratory offers accredited fiber linear density tests in accordance with TS 2874 EN ISO 1973 standard. Contact us now to certify your product quality and gain a competitive advantage in the international market
Benefits of Fiber Linear Density Testing
This test provides direct information on the durability and performance of products. Accurate density measurements increase consumer satisfaction and reduce waste of resources by extending the product life cycle. In this respect, it supports both quality and sustainability.
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We take quality one step ahead of your competitors with our fast and reliable test results, CE approved process management and internationally recognized reports.


