BS 3424 tester models and their published ranges

The TNG1103 Fabric Scale and TNG1104 Pneumatic Sample Press are both designed to meet the requirements of BS 3424 for GSM testing, ensuring accurate and reliable results in fabric weight measurement.

GSM Testing Requirements and Instrument Compatibility

BS 3424 outlines the procedures for determining the weight per unit area (GSM) of textile fabrics. This standard requires precise control over the testing environment and accurate measurement of the fabric's weight. Both the TNG1103 Fabric Scale and TNG1104 Pneumatic Sample Press are specifically designed for this purpose, offering features that align with the standard's specifications.

The TNG1103 Fabric Scale is designed for use in GSM testing and includes a 210 mm length measurement, which is essential for ensuring the sample size is consistent with BS 3424 requirements. Additionally, the instrument operates on a power supply of 220/110 V at 50/60 Hz, providing flexibility in different laboratory environments. These specifications ensure that the scale can be used reliably in various settings while maintaining the accuracy needed for GSM testing.

The TNG1104 Pneumatic Sample Press is another key instrument for GSM testing, designed to apply a controlled pressure to fabric samples. It has a maximum capacity of 65kg, which is crucial for achieving the required pressure levels specified in BS 3424. The press also operates within a pressure range of 0.5-0.6 Mpa, ensuring that the applied force is consistent and within the standard's parameters. The 400 mm length of the press allows for the proper placement and compression of the fabric sample, contributing to accurate and repeatable results.

Instrument Specifications and Their Role in Meeting BS 3424

The specifications of the TNG1103 Fabric Scale and TNG1104 Pneumatic Sample Press are directly aligned with the requirements of BS 3424. The 210 mm length of the TNG1103 ensures that the fabric sample is measured over a standard area, which is critical for obtaining consistent GSM values. The power supply specifications of 220/110 V at 50/60 Hz help ensure that the instrument can be used in different electrical environments without compromising performance.

Similarly, the TNG1104 Pneumatic Sample Press's 65kg capacity and 0.5-0.6 Mpa pressure range are essential for applying the correct force to the fabric sample. These specifications ensure that the pressure applied during testing is within the acceptable range specified by BS 3424, contributing to the accuracy and reliability of the results.

Conclusion and Instrument Application

Both the TNG1103 Fabric Scale and TNG1104 Pneumatic Sample Press are essential tools for meeting the requirements of BS 3424. Their specifications, including the 210 mm length, 220/110 V power supply, 65kg capacity, and 0.5-0.6 Mpa pressure range, are directly aligned with the standard's testing procedures. These instruments provide the necessary precision and control to ensure accurate GSM measurements, making them indispensable in laboratory settings where compliance with BS 3424 is required.

Instrument models referenced

• TNG1103 Fabric Scale (GSM Testing). Published specifications include 220/110 V 50/60 Hz; Length: 210 mm.
• TNG1104 Pneumatic Sample Press (GSM Testing). Published specifications include Length: 400 mm.