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                    YG461E-Ⅰ Low Pressure Air Permeability Meter
                
      
                
      
                    
                
      
                
      
                    
                        
      
                        
      【Scope of application】
      

      The low-pressure digital air permeability meter is used to test the air permeability of various sheet materials such as coated fabrics, filter paper, filter media, and plastics.
      

      【Standards compliant】
      

      GB/T 5453-1997 Textiles Determination of fabric breathability
      

      ISO9237-1995 Textiles Determination of Fabric Air Permeability
      

      BS EN ISO9237-1995 Textiles Determination of air permeability of fiber fabrics
      

      DIN EN ISO9237-1995 Textiles Determination of air permeability of fiber fabrics
      

      EN ISO9237-1995 Textiles Determination of air permeability of fiber fabrics
      

      ASTM D737-2004 (2012) Test Method for Air Permeability of Textiles
      

      JIS L1096-8.26A:2010 General Textile Test Method
      

      ISO9073-15: 2007 Textiles and Nonwovens Test Methods Part 15 Determination of Air Permeability
      

      BS EN ISO9073-15: 2008 Textiles Nonwovens Test Methods Part 15 Determination of Air Permeability
      

      DIN EN ISO9073-15: 2008 Textiles Nonwovens Test Methods Part 15 Determination of Air Permeability
      

      EN ISO9073-15: 2008 Textiles and Nonwovens Test Methods Part 15 Determination of Air Permeability
      

      BS 3424-16-1995 Coated fabric testing. Part 16 Determination of air permeability
      

      GB/T 13764-1992 Test method for permeability of geotextile
      

      GB/T 22819-2008 Determination of Air Permeability of Highly Air Permeable Paper
      

      QB/T l461-1992 Determination of air permeability of highly air permeable paper
      

      JIS K6400-7-2004 Determination of physical properties of flexible porous polymer materials Part 7 Air permeability
      

      AFNOR G07-111, BS 5636, DIN 53887 and other air permeability performance standards
      

      【technical parameter】
      

      1 Pressure range: 0～300Pa self-set pressure drop
      

      2 Measurable air permeability: 0.1～4000mm/s
      

      3 Measurement error: ≤±2%
      

      4 Measurable fabric thickness: ≤15mm
      

      5 Adjustment of suction volume: dynamic adjustment of data feedback
      

      6 Fixed value circle of sample area: 5cm2; 20cm2; 50cm2; 100cm2; four
      

      7 Fixed value circle of sample diameter: Ф50mm (≈19.6cm2) Ф70mm (≈38.5cm2)
      

      8 Spray mouth: 11 in total
      

      9 Data processing volume: ≤1000 tests
      

      10 Data output: high-definition touch screen display; built-in micro printer;
      

      11 Electricity source: AC 220V±10V 50Hz
      

      12 Power consumption: 2000W
      

      13 Weight: 80Kg
      

      14 External shape: 600×700×1100mm (L×W×H)