Feature & Use

  • Automatic tracking and testing, no test error caused by deformation of frame and workpiece
  • Measuring head can move upwards or downwards and clamp the workpiece automatically, no need to apply preliminary test force by hand
  • The first test is effective
  • RS232 data interface

     It’s suitable to determine the Rockwell & Superficial Rockwell hardness of ferrous metals, alloy steel and hard alloy, as well as treated layers of metal surface, such as carburized layer, nitrided layer and electroplated coating, etc. It’s especially suitable to determine heterotypic workpiece.



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

                   Superficial Rockwell 147.1, 294.2, 441.3N (15, 30, 45kgf)

   Measuring scale: HRA, HRB, HRC, HRD, HRN, HRT 

                            (Scales of E, F, G, H, K are optional)

   Unit of display: 0.1HR

   Moving range of measuring head: 50mm

   Output: built-in RS232 interface

   Max. height of test piece: 300mm

   Depth of throat: 150mm

   Dimensions: 1000 x 600 x 450mm

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

   Weight: approx. 125kg


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. 

   Superficial Rockwell standardized block: 6 pcs.