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 ISO9237 ISO7231 ISO5636 ASTM D737 DIN 53887 JIS L1096 BS5636 Instrument characteristics 1. Auto-folder, automatically replace the nozzle, quick testing 2. Micro-computer processing, direct displaying testing results, without artificial inquirying table and calculation 3. Built-in continuous measuring mode, measuring units can be converted with differetn requirements 4. Chinese LCD menu operation, with PC interface configurated Technical parameters 1. Sample pressure range: 1~4000Pa 2. Measuring permeating ratio: 1~40000mm/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. Power source: AC220V 50Hz 2kW 7. External dimension: 1250x700x1250mm 8. Weight: 80kg
