Preparing for ASTM D3514 testing: from method to instrument setup

The Universal Wear Tester (TNG1003) is the recommended instrument for compliance with ASTM D3514, offering the necessary specifications to perform accurate and repeatable wear testing.

Confirming the Method Code

Before selecting an instrument, it is essential to confirm that the testing method aligns with the required standard. ASTM D3514 outlines procedures for evaluating the resistance of textile fabrics to abrasion, pilling, and snagging. The TNG1003 is specifically designed for these tests and is listed as a compliant instrument in the standard. This ensures that the testing process adheres to the established methodology, providing reliable and reproducible results.

Identifying the Required Measuring Range

The TNG1003 features a measuring range of 25mm, which is critical for accurately capturing the extent of wear on textile samples. This range allows for precise measurement of fabric degradation, ensuring that the results meet the tolerances specified in ASTM D3514. The measuring range is a key specification that supports the standard's requirement for quantifiable and consistent data. Additionally, the instrument's adjustable rotation speed of 100rpm (with options for adjustment) ensures that the testing conditions can be tailored to the specific requirements of the test, enhancing the accuracy of the results.

Checking the Published Specification Table

The TNG1003 comes with a variety of optional accessories, including depth abrasion kits, surface abrasion kits, and flex abrasion kits, which are essential for different types of wear testing. These kits allow for the simulation of various wear scenarios, ensuring that the test results are relevant to the intended application. The inclusion of photographic standards for ASTM D3514 further supports the standard's requirement for visual assessment of pilling and snagging. The availability of abrasive rolls such as ‘0’, ‘600A’, and ‘320J’ ensures that the testing can be conducted with the appropriate abrasive media, as specified by the standard.

Requesting a Quotation

To proceed with procurement, it is necessary to request a quotation that includes the required specifications and accessories. The TNG1003 must be ordered with the appropriate kits and attachments to ensure full compliance with ASTM D3514. The specifications provided in the instrument's data sheet should be cross-referenced with the standard to confirm that all necessary features are included. This step ensures that the selected instrument meets the required testing criteria and is suitable for the intended application.

Instrument models referenced

• TNG1003 Universal Wear Tester (Abrasion / Pilling / Snagging Testing).