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                    Y(B)571B Leather Dyeing Fastness Tribometer
                
      
                
      
                    
                
      
                
      
                    
                        
      
                        
      【Scope of application】
      

      It is used to determine the dry and wet rubbing color fastness of leather, tarpaulin, blended fabrics and other colored fabrics and other materials.
      

      【Standards compliant】
      

      GB/T3920 GB/T 5712 ISO105X12 AATCC8 AATCC165 JIS L0849
      

      【Basic technical specifications】
      

      1. Friction head pressure: 9N
      

      2. Diameter of friction head: 16mm or 19×25 mm
      

      3. Number of crank rotations: 60 times/min
      

      4. Number of reciprocations: 10 times
      

      5. Stroke of the friction head: 100mm
      

      6. Sample size and thickness: 220×110×5mm
      

      7. Motor power: 40w
      

      8. Dimensions: 760×270×240mm
      

      9. Voltage: AC220V, 50HZ
      

      10. The weight of the instrument: about 20Kg