Motor-driven Rockwell hardness tester

Rockwell hardness tester is frictionless loading shaft, high precision testing force.

HRD-150 motor-driven rockwell hardness tester

Introduction:

HRD-150 motor-driven rockwell hardness tester is equipted with frictionless loading shaft, high precision testing force. The hardness tester is automatic testing process. The tester is suitable to confirm the Rockwell hardness of ferrous, non-ferrous metals and non-metal materials. This kind of hardness tester can be widely applied in the Rockwell hardness testing for heat treatment materials, such as quenching, hardening and tempering, etc. 

Specifications:

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

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

   Max. height of test piece: 170mm

   Depth of throat: 130mm

   Min. scale value: 0.5HR

  

Motor-driven Rockwell hardness tester