Preparing for AATCC 120 testing: from method to instrument setup
The Universal Wear Tester (TNG1003) is the recommended instrument for compliance with AATCC 120, as it provides the necessary functionality and specifications to perform the required testing procedures accurately.
Confirming the Method Code
Before procurement, it is essential to verify that the testing method aligns with the standard code AATCC 120. This standard specifies the procedures for evaluating the abrasion resistance of fabrics, particularly those subjected to repeated friction. The TNG1003 is explicitly listed as a compliant instrument for this standard, as it supports the required testing protocols. Confirming the method code ensures that the selected instrument is suitable for the intended application and meets the necessary performance criteria.
Identifying the Required Measuring Range
The TNG1003 has a measuring range of 25mm, which is critical for accurately assessing the wear resistance of textiles. This range allows for precise measurement of fabric degradation under controlled abrasion conditions, ensuring that the results are reliable and reproducible. The measuring range must be verified against the specifications of AATCC 120 to ensure that the instrument can capture the full extent of wear during testing. This specification directly supports the standard's requirement for consistent and accurate measurement of fabric abrasion resistance.
Checking the Published Specification Table
The TNG1003 includes various optional accessories such as abrasive rolls (‘0’, ‘600A’, and ‘320J’) and specialized clamps, which are essential for conducting tests according to AATCC 120. These accessories allow for the simulation of different abrasion scenarios, ensuring that the testing environment closely matches real-world conditions. The inclusion of photographic standards for ASTM D 3514 further enhances the accuracy of the test results by providing a reference for visual inspection. These specifications are crucial for maintaining the integrity of the testing process and ensuring compliance with the standard.
Requesting a Quotation
Once the method code, measuring range, and specifications have been verified, the next step is to request a quotation for the TNG1003. This should include details on the required accessories and any additional features necessary for compliance with AATCC 120. The quotation should reflect the exact model number and specifications to ensure that the procurement process is transparent and aligned with the standard's requirements. This step ensures that the selected instrument is both suitable and cost-effective for the intended testing application.
Instrument models referenced
- TNG1003 Universal Wear Tester (Abrasion / Pilling / Snagging Testing).
Editorial note. This application note summarises the published scope of the standard and our documented model data. Configuration requirements vary between standard editions, and instruments support a method only with the appropriate fixtures and accessories. Please confirm the required configuration against the applicable edition of the standard before ordering; conformity of a given test result also depends on the specimen and the procedure followed.
Instruments referenced
Test standards referenced
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