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• JB-300B

  
  

  Semi-automatic Pendulum Impact Testing Machine

   

  Main functions

  JB-300B  Semi-automatic Pendulum Impact Testing Machine is  used  to  determine  the  impact  toughness  of  metal  materials  under  dynamic  load.  The pendulum of the machine can be raised or released automatically. They are designed according to the international standards ISO148-2006, ASTM E23, and GB/T 229-2007. They have the features of easy operation, high efficiency, safe and reliable.  The  machines  are  especially  suitable  for  laboratory,  metallurgy  industry,  machinery  production, steel plant and other fields.

  
  

  JB-300B  impact  testers  are  strictly  designed  according  to  the  standards  ASTM  E23, ISO148-2006 and GB/T3038-2002, GB/229-2007, etc.

  
  

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