Rockwell Cum Rockwell Superficial Hardness Testing Machines (Model: MSM) are versatile instruments designed to measure the hardness of metals and alloys of all kinds, whether hard or soft, and in various shapes such as round, flat, or irregular. These machines are ideal for use in laboratories, tool rooms, Heat Treatment Shops, R&D Departments, Inspection Departments, Foundries, and Educational Institutions. The Superficial Rockwell method is specifically used to test the hardness of very thin sheets and surfaces. The machines offer automatic weight selection, zero-setting dial gauges, and can test with both Rockwell and Superficial hardness scales.
Salient Features :
Applications :
Technical Specifications :
Model | MRS | MRS-150 | MRB | MRB-250 | MSM |
Test Loads (Kgf) | 60, 100, 150 (Rockwell) |
60, 100, 150 (Rockwell) |
60, 100, 150 (Rockwell) 187.5 (Brinell) |
60, 100, 150 (Rockwell) 187.5, 250 (Brinell) |
60, 100, 150 (Rockwell) 15, 30, 45 (Rockwell Superficial) |
Initial Loads (Kgf) | 10 | 10 | 10 | 10 | 10 (Rockwell) & 3 (Rockwell Superficial) |
Max. Test Height (mm) | 215 | 295 | 215 | 295 | 295 |
Depth of Throat (mm) | 132 | 148 | 132 | 148 | 148 |
Max. Depth of Elevating Screw Below Base (mm) | 230 | 295 | 230 | 295 | 295 |
Size of Base (mm) (Approx.) | 430 x 180 | 475 x 220 | 430 x 180 | 475 x 220 | 475 x 220 |
Machine Height (mm) | 635 | 865 | 635 | 865 | 865 |
Nett Weigth (kg.) (Approx.) | 65 | 106 | 70 | 125 | 120 |
Standard Accessories :
Model |
MRS |
MRS-150 |
MRB |
MRB-250 |
MSM |
Rockwell Diamond Indentor |
1 No. |
1 No. |
1 No. |
1 No. |
1 No. |
Superficial Diamond Indentor |
-- |
-- |
-- |
-- |
1 No. |
Testing Table f 50 mm |
1 No. |
1 No. |
1 No. |
1 No. |
1 No. |
Testing Table f40 mm with ‘V’ Groove for round Jobs f 6 to 45 mm |
1 No. |
1 No. |
1 No. |
1 No. |
1 No. |
Steel Ball Indentor f1/16” |
1 No. |
1 No. |
1 No. |
1 No. |
1 No. |
Steel Ball Indentor f2.5 mm |
-- |
-- |
1 No. |
1 No. |
-- |
Steel Ball Indentor f5 mm |
-- |
-- |
-- |
1 No. |
-- |
Test Block HRC |
1 No. |
1 No. |
1 No. |
1 No. |
1 No. |
Test Block HRB |
1 No. |
1 No. |
1 No. |
1 No. |
1 No. |
Test Block HB 2.5mm/187.5 Kgf |
-- |
-- |
1 No. |
1 No. |
-- |
Test Block Rockwell Superficial 30N |
-- |
-- |
-- |
-- |
1 No. |
Steel Ball f1/16” |
5 Nos. |
5 Nos. |
5 Nos. |
5 Nos. |
5 Nos. |
Allen Spanners |
3 Nos. |
3 Nos. |
3 Nos. |
3 Nos. |
3 Nos. |
Clamping Device |
1 No. |
1 No. |
1 No. |
1 No. |
1 No. |
Brinell Microscope |
-- |
-- |
1 No. |
1 No. |
-- |
PVC Cover for Machine |
1 No. |
1 No. |
1 No. |
1 No. |
1 No. |
Rubber Bellow |
1 No. |
1 No. |
1 No. |
1 No. |
1 No. |
18. Instruction Manual |
1 Book |
1 Book |
1 Book |
1 Book |
1 Book |