AATCC 127 testing: the specifications that decide the fit

The Hydrostatic Head Tester (TNG1056) is designed to meet the requirements of AATCC 127, ensuring accurate measurement of water resistance in textile materials.

Understanding Specification Tables

Reading a specification table is essential for selecting the right instrument for a given standard. Each label and value pair provides critical information about the instrument's capabilities and limitations. For example, the TNG1056 Hydrostatic Head Tester has a power supply specification of 220 V at 50 Hz. This ensures that the instrument can operate reliably in regions where this voltage is standard, providing consistent and repeatable test results. Another important specification is the physical dimensions, listed as Length: 690 mm and Width: 540 mm. These measurements are crucial for determining whether the instrument can fit into the available laboratory space, which is a practical consideration when setting up a test environment.

Compliance with AATCC 127

The TNG1056 Hydrostatic Head Tester is specifically designed to comply with AATCC 127, which outlines the procedures for determining the water resistance of textile materials. One of the key specifications related to this standard is the AATCC 127 option 2, which corresponds to ISO 811. This option ensures that the test method aligns with international standards, allowing for cross-comparability of results. Additionally, the optional standards feature, such as ISO 1420 method B, provides flexibility in testing procedures, accommodating different testing requirements based on the material being evaluated.

Instrument Specifications and Test Setup

The specifications of the TNG1056 Hydrostatic Head Tester are integral to the test setup and the accuracy of the results. The weight specification of 62 kg indicates the instrument's robustness and stability, which is essential for maintaining consistent pressure during the test. This weight ensures that the pressure applied to the material is uniform and controlled, reducing the risk of measurement errors. Furthermore, the power supply and physical dimensions specifications are vital for ensuring that the instrument can be used in a variety of laboratory settings, from small research labs to larger production facilities. By adhering to these specifications, the TNG1056 Hydrostatic Head Tester provides reliable and accurate results, supporting compliance with AATCC 127 and other relevant standards.

Instrument models referenced

• TNG1056 Hydrostatic Head Tester (Air / Water / Vapour Permeability Testing). Published specifications include 220 V 50 Hz; Length: 690 mm Width: 540 mm.