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          MB-6643A aging test machine
          
                    
          
                        
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          Applicable scope
          
                            
          Test principles and standards
          
                            
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	The oven system is used to study the changes of the leather rubber and plastic specimens under the heat of rotation in a fixed time. The test for 1 days under 70 C is theoretically equivalent to 6 months in the atmosphere, and the aging box is equipped with a motor driven turntable. The function of the hot air circulation can ensure the uniform distribution of the temperature.

          
                    
          
                    
          
                        
          
	JIS-K630、K-7212、ASTM D-2436、E-145、JTTC SPEC.-151、CNS 3556

          
                    
          
                    
          
                        
                    
          
                    
          
                        
                    
          
                
          
            
          
        
          
    
          

          


  
          



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