200HR-150 Rockwell Hardness Tester
 

200HR-150 Rockwell Hardness Tester is the upgraded version on the basis of HR-150A. It is a new type of hardness measuring instrument. It can be widely applied in the factories, scientific research institutes and laboratories of colleges, for determining Rockwell hardness.

Feature & Use

Optimized mechanical frame. Manual testing process, no need for electric controlling

It is steady and reliable for testing of curved surface

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

It is 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: 210mmm

Depth of throat: 165mm

Min. scale value: 0.5HR

Dimensions: 522 x 293 x 729mm (21x11.6x29 inch)

Weight: approx. 98kg / 216lb

 

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.