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          YG819-II downproofness tester
          
                    
          
                        
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          Applicable scope
          
                            
          Test principles and standards
          
                            
          Instrument characteristics
          
                            
          Configuration list
          
                
          
                
          
                    
          
                        
          
	Used for detecting the ability of lining material, down or fiber penetrating fabric of winter clothes, quilt and bedding. 

          
                    
          
                    
          
                        
          
	GB/T 14272-2011 feather garment, GB/T 12705.1, BS EN 12132.1  

          
                    
          
                    
          
                        
          
	1, High definition LCD display control. 
          
 2, Equipped with chain organic glass plate to ensure safety. 
          
 3, Two workplaces, the test efficiency is greatly improved. 

          
                    
          
                    
          
                        
                    
          
                
          
            
          
        
          
    
          

          


  
          



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