Description

The Air Permeability Tester is a precision instrument designed to determine the air permeability and breathability of fabrics, nonwovens, paper, and other porous materials. It measures the rate of airflow passing perpendicularly through a material under a specific pressure difference, providing essential data for product performance and comfort assessment.

This tester features a digital pressure and flow control system that ensures highly accurate and repeatable results. Users can easily adjust test parameters and view real-time readings on the touchscreen display or digital interface. The test chamber is designed for quick specimen placement and airtight sealing, minimizing testing errors and improving efficiency.

The Air Permeability Tester complies with major international standards such as ASTM D737, ISO 9237, BS 5636, and GB/T 5453, making it suitable for applications across textiles, filtration materials, and industrial fabrics.

Key Features:

• Measures air permeability and fabric breathability precisely

• Digital control for pressure and airflow rate

• Quick clamping system with airtight seal

• Touchscreen display and data recording software

• Conforms to ASTM, ISO, BS, and GB/T standards

Applications:
Ideal for textile manufacturers, quality control labs, and research institutes to evaluate fabric comfort, ventilation, and filtration efficiency — ensuring products meet required performance standards for garments, upholstery, and industrial materials.