Feature & Use

  • Optimized mechanical frame, automatic testing process
  • It’s steady and reliable for testing of curved surface
  • Precision conforms to the Standards of GB/T 230.2, ISO 6508-2 and ASTM E18

     It’s suitable to determine the Rockwell hardness of ferrous, non-ferrous metals and non-metal materials. It can be widely applied in the Rockwell hardness testing for heat treatment materials, such as quenching, hardening and tempering, etc. 



   Measuring range: 20-88HRA, 20-100HRB, 20-70HRC

   Test force: 588.4, 980.7, 1471N (60, 100, 150kgf)

   Max. height of test piece: 210mm

   Depth of throat: 165mm

   Min. scale value: 0.5HR

   Power supply: 220V AC or 110V AC, 50 or 60Hz

   Dimensions: 522 x 220 x 729mm

   Weight: approx. 98kg


Standard accessories

   Large flat anvil: 1 pc.          

   Small flat anvil: 1 pc.           

   V-notch anvil: 1 pc.             

   Diamond cone penetrator: 1 pc.

   1/16″ steel ball penetrator: 1 pc.  

   Rockwell standardized block: 5 pcs.