ISO4920 AATCC22 تست کننده درجه اسپری پارچه تجهیزات تست پارچه

دستگاه تست مقاومت کششی
May 23, 2025
Brief: Discover the ISO4920 AATCC22 Fabric Textile Spray Rating Tester, a precision textile test equipment designed to evaluate the surface wetting resistance of fabrics. This tester sprays distilled water onto specimens at a 45° angle, comparing results with an optional photographic scale. Ideal for compliance with ISO 4920, AATCC 22, and other international standards.
Related Product Features:
  • Measures surface wetting resistance of fabrics with a precision spray nozzle.
  • Features a metal framework for stability and accurate water spraying at 45°.
  • Includes a 150mm diameter sample holder positioned 150mm below the nozzle.
  • Comes with a 250ml measuring cup and optional AATCC 22 photographic rating chart.
  • Complies with ISO 4920, AATCC 22, BS EN 24920, and other international standards.
  • Compact dimensions of 220×260×550 mm and lightweight at 5KG for easy handling.
  • Nozzle features 19 holes of 0.9mm diameter for consistent water distribution.
  • Simple method to test water-resistant or water-repellent fabric finishes.
سوالات:
  • What standards does the Fabric Textile Spray Rating Tester comply with?
    The tester complies with ISO 4920, AATCC 22, BS EN 24920, BS 3702, M/S P23/P133, and NEXT 23 standards.
  • How does the Spray Rating Tester measure fabric wetting resistance?
    It sprays distilled water through a nozzle onto a test specimen at a 45° angle and 150mm distance, then compares the wetting pattern against an optional photographic scale.
  • What accessories are included with the Spray Rating Tester?
    The tester includes a 250ml measuring cup and an optional AATCC 22 photographic rating chart for accurate evaluation.