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                    YG461E air permeability measuring instrument
                
      
                
      
                    
                
      
                
      
                    
                        
      
                        
      【Scope of application】
      

      It is used to test the air permeability of various sheet materials such as coated fabrics, filter paper, filter media, and plastics.
      

      【Standards compliant】
      

      GB/T5453 GB/T13764 ISO9237 ISO7231 ISO5636 BS5636 ASTM D737 DIN 53887 JIS L1096 BS5636
      

      【technical parameter】
      

      1. Pressure range: 0～4000Pa self-set pressure drop
      

      2. Measurable air permeability: 0.1～12000mm/s
      

      3. Measurement error: ≤±2%
      

      4. Measurable fabric thickness: ≤15mm
      

      5. Suction volume adjustment: data feedback dynamic adjustment
      

      6. Sample area fixed value circle: 5cm2; 20cm2; 50cm2; 100cm2; optional
      

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

      8. Spray mouth: 11 in total
      

      9. Data processing capacity: ≤1000 tests
      

      10. Data output: high-definition touch screen display; comes with a 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)