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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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