DESCRIPTION :
Rockwell Cum Brinell Hardness Testing Machine used to measure hardness of metals & alloys of all kinds, hard or soft, whether round, flat or irregular in shapes . Rockwell test minor load is 10 kgf & major loads are 60,100,150 kgf. Brinell test for major load is 187.5 , 250 kgf. Rockwell hardness scales such as HRA, HRB, HRC, etc. Brinell hardness scale such as HB is obtained by using different types of indentors ( Diamond / Ball ).
RANGE OF EXPERIMENTS TO BE CARRIED OUT :
- To Measure the hardness of given specimen using Rockwell Cum Brinell hardness tester.
TECHNICAL DESCRIPTION :
| Test Loads | 60,100,150,187.5,250. Kgf |
| Initial Load | 70 Kgf |
| Max. Test Height ( mm ) | 230 |
| Depth of throat ( mm ) | 133 |
| Max. Depth of elevating screw below base (mm) | 240 mm |
| Dimensions of Machine ( mm ) | L 173 x W425 x H625 |
| Weight ( Approx. ) | 80 kg. |
| Power Supply | 220 V AC, 50 Hz, 1 phase |
SERVICE REQUIRED :
Power Supply :230 V , AC Single Phase, Foundation As Per Drawing
SPACE REQUIRED :
0.7 m. ( L) x 0.7 m (W) X 1 m (H).
WEIGHT : @ 75 Kg
