Description Of Goods: Applicable Range Used for testing the air permeability of various textile fabrics, textile manufactures, including industrial fabrics, nonwoven fabrics and other materials permeable to air. Relevant Standards GB/T5453 GB/T13764 ASTM D737 ISO 9237 ISO 5636 Technical parameters 1. Sample pressure range: 1~4000Pa 2. Measuring permeating ratio: 2~9999mm/s 3. Measuring error: ≤ ± 2% 4. Measuring sample thickness: ≤ 8mm 5. Measuring area: 5cm2; 20cm2; 50cm2; 100cm2; #50mm(around 19.6cm2) #70mm(around 38.5cm2) 6. Number of nozzles: 11 pieces 7. Power source: AC220V 50Hz 1kW 8. External dimension: 820x600x1300mm 9. Weight: 85kg
