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          YG571JIS rubbing fastness tester
          
                    
          
                        
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          Applicable scope
          
                            
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	Used for the evaluation and determination of color fastness to rubbing for textile fibers. The surface of the friction head on a dry or wet white cotton cloth, after a  certain load and the number of times, and the friction color test, the color fastness to rubbing is evaluated by grey scale, it can also be used as an organic solven friction test. 

          
                    
          
                    
          
                        
          
	JIS-L0801、0823、0849、1006、1084、K6328、 P8136 

          
                    
          
                    
          
                        
                    
          
                    
          
                        
                    
          
                
          
            
          
        
          
    
          

          


  
          



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