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Feature & Use
. Manual testing process, no need for electric controlling
. It’s 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’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.
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.
Model | Dimensions | Gross Weight | Test Force | Depth of throat | Measuring Range | Min.Scale Value |
HR-150A | 466*238*630mm | approx 65kgs | 588.40, 980.70, 1471N (60,100,150kgf) | 135mm | 20-88HRA, 20-100HRB, 20-70HRC | 0.5HR |
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