AATCC 15 testing: the specifications that decide the fit

The Perspiration Tester / Perspirometer (TNG1034) is designed to meet the requirements of AATCC 15, which evaluates the resistance of textile color fastness to perspiration.

Understanding Specification Tables

When reviewing a specification table for laboratory instruments, it is essential to identify key label/value pairs that directly influence the accuracy and reliability of test results. For the Perspiration Tester / Perspirometer (TNG1034), two critical specifications are "Length: 190 mm" and "Perspiration: AATCC 15." These values are not arbitrary; they are carefully chosen to align with the test methods outlined in the standard.

The "Length: 190 mm" specification ensures that the test sample is positioned correctly within the testing chamber. This precise measurement is crucial because it allows for uniform exposure of the fabric to perspiration, which simulates real-world conditions. By maintaining a consistent length, the instrument minimizes variability in test outcomes, thereby enhancing the reproducibility of results.

The "Perspiration: AATCC 15" specification indicates that the instrument is specifically calibrated to perform tests in accordance with AATCC 15. This standard outlines the procedures for assessing color fastness to perspiration, including the use of specific solutions and environmental conditions. The TNG1034 is designed to replicate these conditions accurately, ensuring that the test results are both valid and comparable across different laboratories.

Compliance with AATCC 15

The TNG1034 is engineered to comply with AATCC 15, which is a widely recognized standard in the textile industry. This standard specifies the conditions under which color fastness to perspiration is tested, including the composition of the perspiration solution and the duration of the test. The instrument's design incorporates these requirements, ensuring that the test environment is controlled and consistent.

Another important specification is "Water: AATCC 107," which refers to the standard for testing color fastness to water. While this is not directly related to AATCC 15, it highlights the instrument's versatility in handling multiple testing standards. Similarly, "Sea water: AATCC 106" indicates the instrument's capability to perform tests under different environmental conditions, which is valuable for comprehensive textile evaluation.

Ensuring Test Accuracy

To ensure test accuracy, the TNG1034 is equipped with features that support the precise execution of AATCC 15 procedures. The 7 kg capacity of the instrument is another critical specification, as it ensures that the test samples are subjected to the correct amount of perspiration solution. This capacity is essential for maintaining the integrity of the test, as it prevents under or over-saturation of the fabric, which could lead to inaccurate results.

In conclusion, the Perspiration Tester / Perspirometer (TNG1034) is a reliable instrument that meets the stringent requirements of AATCC 15. By adhering to specific specifications such as "Length: 190 mm" and "Perspiration: AATCC 15," the instrument ensures accurate and reproducible test results, making it an essential tool in the laboratory setting.

Instrument models referenced

• TNG1034 Perspiration Tester / Perspirometer (Colour Fastness Testing). Published specifications include Length: 190 mm; Perspiration: AATCC 15.