Application & Feature:

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.

l Manual testing process, no need for electric controlling

l It's steady and reliable for testing of curved surface

l Precision conforms to the Standards of GB/T 230.2, ISO 6508-2 and ASTM E18

Specifications:

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

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

l Max. height of test piece: 170mm

l Depth of throat: 135mm

l Min. scale value: 0.5HR

l Dimensions: 466 x 238 x 630mm

l Weight: approx. 65kg

Standard accessories:

l Large flat anvil: 1 pc.      

l Small flat anvil: 1 pc.      

l V-notch anvil: 1 pc.      

l Diamond cone indenter: 1 pc. 

l 1/16" steel ball indenter: 1 pc.  

Rockwell standardized block: 5 pcs.