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        NW256 permeability tester 
        
                    
        
                        
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        Applicable scope
        
                            
        Test principles and standards
        
                            
        Instrument characteristics
        
                            
        Configuration list
        
                
        
                
        
                    
        
                        
        
	It is used to determine the amount of infiltration, reinfiltration and leakage of diapers and paper diapers / mats for infants and adults.  

        
                    
        
                    
        
                        
        
	QB/T 2493-2000、GB/T 28004-2011 

        
                    
        
                    
        
                        
        
	1, All 304 stainless steel material, antirust and durable. 
        
  2, High pressure flush into the chassis. 
        
  3, The test sample angle can be adjusted.