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(031) Type 4150SK Jominy Rockwell Hardness Tester


  • production-oriented Rockwell hardness tester for classical Rockwell method (HRA, HRB, HRC) to EN ISO 6508 and ASTM E18
  • automatic Jominy testing to ISO 642 and ASTM A255

Key features:

  • stand-alone hardness tester with deadweights
  • depth measurement system with 10 nm resolution
  • Rockwell 120° diamond cone indenter, Rockwell 1/16”hardened steel ball indenter
  • motorized Jominy test device for single or multiple samples

Advantages and benefits:

  • Rockwell hardness tester for Jominy traverse test
  • touch-screen operation
  • firmware with expanded functions for statistical evaluations and Jominy traverse definition
  • Ability to store up to 100 user defined Jominy test routines within the instruments firmware, removing the need to have a PC to control the test and measurement sequence


ZR Sverige AB
Tel.  +46 (0)31-933400

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