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                    YG403 Fabric Frictional Charge Density Tester
                
      
                
      
                    
                
      
                
      
                    
                        
      
                        
      【product description】
      

      Under laboratory conditions, evaluate the electrostatic characteristics of the fabric after being charged in the form of friction.
      

      【Standards compliant】
      

      FZ/T01060 GB12059 GB/T12703 etc.
      

      【technical parameter】
      

      1. Measuring range of electrostatic charge: 0-2цC, accuracy: ±0.001цC
      

      2. The friction cloth is nylon or acrylic, size: 400mm×450mm
      

      3. There are three samples in the warp and weft directions, and the size of the sample is 250mm×350mm
      

      4. Operating conditions of the drum friction machine: Operating time: 15min Temperature inside the drum: 60±100C
      

      5. Technical specifications of roller friction machine (Required by E law in GB/T12703-91)
      

      


      


      Item 
      
      		


      specifications
      
      		


      Item 
      
      		


      specifications
      
      		

      

      


      The inner diameter of the drum
      
      		


      ≥460mm
      
      		


      The diameter of the drum
      
      		


      ≥280mm
      
      		

      

      


      Drum depth
      
      		


      ≥350mm
      
      		


      Drum revolutions
      
      		


      ≥45r/min
      
      		

      

      


      Number of drum blades
      
      		


      3
      
      		


      Drum lining material
      
      		


      Nylon, polypropylene standard cloth
      
      		

      

      


      heating method
      
      		


      Electric temperature and wind method
      
      		


      Displacement
      
      		


      ≥2m3/min
      
      		

      

      


      other
      
      		


      Cover the entrance and exit of the sample with double-sided tape