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                    YG461E-Ⅰ low pressure air permeability measuring instrument (special air permeability instrument for down fabric)
                
        
                
        
                    
                
        
                
        
                    
                        
        
                        
        【Scope of application】
        

        YG461E-I low pressure air permeability measuring instrument is a kind of down which is specially researched and developed by our factory according to the down fabric testing standard, GB/T 14272-2002 "Down Clothing Standard". An instrument for product permeability indicators.
        

        【Standards compliant】
        

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

        【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. Suction volume adjustment: data feedback dynamic adjustment
        

        6. Sample area fixed value circle: 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 capacity: ≤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)