Specification :

Feature and Use:
* Manual testing process, no need for electric controlling,
* It' s steady and reliable for testing of curved surface,
* Precision conforms to the Standars 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.

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: 135mm

Min. scale value: 0.5HR

Dimensions: 466 x 238 x 630mm

Weight: approx. 65kg

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