AATCC 120 testing: the specifications that decide the fit
The Universal Wear Tester (TNG1003) is a critical instrument for conducting abrasion, pilling, and snagging tests in accordance with AATCC 120, ensuring accurate and repeatable results for fabric durability assessment.
Understanding Specification Labels and Values
When reviewing the specifications of the Universal Wear Tester (TNG1003), it is essential to understand how each labeled parameter contributes to the accuracy and reliability of the test results. One key specification is the Rotation Speed 100rpm (adjustable). This value directly influences the rate at which the test fabric is subjected to abrasive action. By allowing the rotation speed to be adjusted, the instrument accommodates different test protocols and fabric types, ensuring that the mechanical stress applied during testing is consistent with the requirements of AATCC 120. This flexibility is crucial for simulating real-world wear conditions accurately.
Another important specification is the Measuring Range 25mm. This parameter defines the maximum distance over which the wear can be measured during the test. A measuring range of 25mm allows for precise quantification of fabric degradation, which is essential for meeting the precision requirements of AATCC 120. The ability to measure wear within this range ensures that even minor changes in fabric integrity are captured, supporting the standard's focus on detailed and repeatable testing procedures.
Supporting AATCC 120 with Optional Attachments
The Universal Wear Tester (TNG1003) also offers a range of optional attachments that enhance its compatibility with AATCC 120. For instance, the abrasive ‘0’ 50 yd/ roll and abrasive ‘600A’ 50 yd/ roll are specifically designed to meet the abrasive material requirements outlined in the standard. These abrasives are used to simulate the wear caused by environmental factors, such as friction from clothing or environmental elements. The availability of these specific abrasive rolls ensures that the test conditions are standardized, reducing variability and increasing the reliability of the results.
Additionally, the frosting attachment and edge and fold abrasion clamp are optional accessories that allow for more specialized testing scenarios. These attachments enable the evaluation of different types of wear, such as those caused by friction or mechanical stress, which are critical aspects of AATCC 120. By incorporating these attachments, the TNG1003 provides a versatile testing platform that aligns with the diverse testing requirements of the standard.
Conclusion and Compliance
In conclusion, the Universal Wear Tester (TNG1003) is a vital tool for laboratories conducting tests under AATCC 120. Its specifications, including the adjustable rotation speed and measuring range, are essential for achieving the precision and repeatability required by the standard. The availability of specific abrasive rolls and optional attachments further enhances the instrument's ability to meet the diverse testing needs of AATCC 120, ensuring that the results obtained are both accurate and reliable.
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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