ISO 9073-2 method A: which instrument fits and how to decide

The Digital Thickness Gauge (TNG1089) and Fabric Thickness Tester (TNG1094) are suitable for ISO 9073-2 method A due to their precise measurement capabilities and compliance with required specifications.

Matching Specifications to ISO 9073-2 Method A

ISO 9073-2 method A outlines the procedures for determining the thickness of textile materials. This method requires instruments that can measure thickness with high accuracy and consistency. The Digital Thickness Gauge (TNG1089) and Fabric Thickness Tester (TNG1094) are specifically designed for this purpose, offering features that align with the standard's requirements.

One critical specification for both instruments is the measuring accuracy of 0.01mm. This level of precision ensures that the thickness measurements are reliable and meet the stringent requirements of ISO 9073-2 method A. Additionally, the lowering speed of the pressing foot at 1.72 mm/s is another key specification that supports the standard. This speed ensures consistent pressure application during measurement, which is essential for obtaining accurate and repeatable results.

Instrument Specifications and Their Relevance

The Digital Thickness Gauge (TNG1089) and Fabric Thickness Tester (TNG1094) both offer a range of thickness measurement from 0.01 to 25mm, with an optional range extending to 0.001mm. This wide range allows for the testing of various textile materials, from very thin to thicker fabrics, ensuring that the instruments can handle a broad spectrum of applications. The ability to measure down to 0.001mm is particularly important for materials that require high precision, such as fine textiles or specialized fabrics.

Another important specification is the load weight options, which include 2cN x 2, 5cN x 1, 10cN × 2, 50cN × 2, 100cN x 1, 400cN x 1, and 1000cN × 2. These load weights allow for the application of different pressures during testing, which is necessary to simulate various conditions and ensure that the measurements are representative of real-world usage. The pressing duration options of 10s and 30s also contribute to the accuracy of the measurements by allowing for controlled and repeatable testing procedures.

Conclusion

In conclusion, the Digital Thickness Gauge (TNG1089) and Fabric Thickness Tester (TNG1094) are well-suited for ISO 9073-2 method A due to their precise measurement capabilities and compliance with the standard's specifications. The measuring accuracy of 0.01mm and the controlled pressing speed of 1.72 mm/s are critical for ensuring reliable and consistent results. These instruments provide the necessary features to meet the requirements of the standard, making them ideal choices for laboratories and testing facilities.

Instrument models referenced

• TNG1089 Digital Thickness Gauge (Fineness / Thickness / Length / Density Testing).
• TNG1094 Fabric Thickness Tester(Gauge) /B (Fineness / Thickness / Length / Density Testing).