This is a combined hardness testing machine used to measure
hardness of metals & alloys of all kinds, hard or soft, whether round,
flat or irregular in shapes.
This machine is ideally suitable for laboratories, tool rooms, Heat
treatment shops, R&D departments, inspection departments,
foundries & educational institutions.
Rockwell superficial method is used for checking hardness of very
thin sheets. Surface hardness can also be easily checked.
Automatic weight selection with automatic zero setting dial gauge.
Superficial test minor load is 3 kgf & major loads are 15, 30, 45 kgf.
Rockwell test minor load is 10 kgf & major loads are 60,100,150 kgf.
Superficial hardness scales such as HRN, HRT, etc. Rockwell hardness
scales such as HRA, HRB, HRC, etc is obtained by using different
types of indentors ( Diamond Ball ) .
Test height x Throat is 295 x 148 mm
Motorized versions are also available
Machines strictly conform to IS:1586- 2000.