TQD-G1A Air Permeability Tester Introduction: The TQD-G1A permeability tester is suitable for testing the air permeability and air resistance of automotive interior materials, such as polyurethane foam, PVC, leather, textiles, non-woven fabrics, etc. In addition, it can also be used for permeability testing of separation membranes, sponges, carpets, non-woven fabrics, paper, and leather. By measuring, material performance control is achieved to meet the practical application needs of the product. characteristic: 1. Two measurement methods, constant pressure difference and constant flow rate, can be freely selected 2. High precision electronic airflow and pressure sensors ensure the accuracy of test data 3. Built in imported maintenance free vacuum system for better airflow stability 4. Professional sample fixtures for safer operation 5. Pneumatic clamping of the sample, saving time and effort, with consistent clamping force 6. 7 "color industrial grade touch screen, desktop operating system, simple and convenient 7. The system has built-in functions such as calendar, multilingual switching, and multi-level permission management 8. It can be connected to a needle printing micro printer for outputting test results, and the results can be stored for a long time (optional) 9. Standard RS232 interface facilitates system to computer connection and data transmission (optional) Technical parameters: Test chamber: 1 set Sample size: 2 "x 2" (5cm × 5cm） Sample thickness: ≤ 40 Mil (1mm) Test area: 20cm2 (other areas can be customized) Gas specification: clean compressed air (gas source provided by oneself) Air supply pressure: 72.5 PSI/500kPa Interface size: Φ 8 mm polyurethane pipe External dimensions: 12 "H x 18" W x 20 "D (30cm × 46cm × 52cm) Power supply: 120VAC ± 10% 60Hz/220VAC ± 10% 50Hz (either option) Net weight: 55Lbs (25kg)
Introduction: The TQD-G1A permeability tester is suitable for testing the air permeability and air resistance of automotive interior materials, such as polyurethane foam, PVC, leather, textiles, non-woven fabrics, etc. In addition, it can also be used for permeability testing of separation membranes, sponges, carpets, non-woven fabrics, paper, and leather. By measuring, material performance control is achieved to meet the practical application needs of the product.
