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Hardness Testers Model - TRS - DM, TRB - DM, TRB - 250 DM, TSM - DM are designed and developed after years of experience in this field. All the models are manufactured under strict quality control at all manufacturing stages.
These models are suitable for testing hardness of metals and alloys of all kinds, hard or soft, whether flat or round etc. or of irregular shape.
These models strictly conforms to IS 1586-2000, BSEN - ISO - 6508-2, ASTM - E -18 for Rockwell test and IS 2281 -2005, BS 240, ASTM - E -10 for Brinell test and IS 1586- 2000, ASTM - E - 18 for Rockwell Superficial test
Salient Features
1. Motorised system forapplication and removal of major load.
2. Minor load setting by LED bargraph.
3. Keyboard entry forscale selection.
4. Hi-Low - OK indication for hardness value.
5. Easy to read, large size extra bright 7 segment display.
6. Centronics parallel port for connecting Dot Matrix Printer.
7. Manual operation available in case of motorfailure.
8. Sufficient error codes for smooth functioning of machines.
9. Three modes of operation of machine
Viz. Motorised Automatic Mode, Motorised Mode, Manual Mode.
10. Serial Interface (Optional)
11. Indentor is guided in linear bearings facilitates to test small dia. jobs
Digital Motorised Rockwell Hardness Tester
TRS-DM - Automatic weight selection by thumb wheel.
Digital Motorised Rockwell Hardness Tester (Wfth Brinell Test Loads)
TRB - DM
1. Automatic weight selection by thumb wheel.
2.
The additional test load of 187.5 Kgf for Brinell scale
3. Brinell microscope is provided for Brinell indentation measurement.
TRB-250-DM
1.
Automatic weight selection by thumb wheel.
2.
The additional test load of 187.5 Kgf and 250 Kgf for Brinell scale
3. Brinell microscope is provided for Brinell indentation measurement.
Digital Motorised Rockwell cum
Rockwell Superficial Hardness Tester
TSM - DM
1. Manual weight selection.
2. Separate lever is provided for selection of minor load.
Note:
1. Model TRS - DM - P - is available for testing of polymetric material.
2. Non Motorised models are also available
Technical Specification
Model |
TRS-DM |
TRB-DM |
TRB-250-DM |
TSM-DM |
| 1 Test Loads ( Kgf) |
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 Superspecial) |
| 2. Inita Loads (Kgf) |
10 |
10 |
10 |
10 (rockwell) & 3 (Rockwell Superficial) |
| 3. Max. Test Height (mm) |
295 |
295 |
295 |
295 |
| 4. Depth of Throat (mm) |
148 |
148 |
148 |
148 |
5. Max Depth of Elevating Screw Below Base (mm)
|
290 |
290 |
290 |
290 |
6. Overall Dimensions
(L X W X H) (mm)(Approx). |
580X270X915 |
580X270X915 |
580X270X915 |
580X270X915 |
| 7. Neff. Wt. Approx. (Kg) |
110 |
110 |
160 |
160 |
| 8. Scales Displayed |
Rockwell A,B,C,D,E,F,G,H,K,L, M, P, R, S, V, in Nos 1 to 15 resp. |
Rockwell - A,B,C,D,E,F, G, H, K, L. M, P, R, S,V, 15N, 30N,45N,15T, 30T,45T in Non. 1 to 21 resp. |
| 9. Least Count |
0.1 |
0.1 |
0.1 |
0.1 For Rockwell,
0.2 For Rockwell Superficial |
| 10. Minor Load Setting |
By Bar Graph Indicator (Manual Setting) |
| 11. Load Control |
Automat (loading. Dwell, Unloading for major load) |
| 12. Dwell Time |
1 ito 99 seconds selectable |
| 13. Printer Interface |
Centronics Parallel Port to connect Dot Matrix Printer |
| 14. Power Supply |
220 v, Single Phase, 50 Hz AC (3 Wire System) |
Standard Accessories
| 1. Rockwell Diamond Indentor |
1 No |
1 No |
1 No |
1 No |
| 2. Superficial Diamod Indecator |
- |
- |
- |
1 No |
3. Testing Table 50 mm dia. |
1 No |
1 No |
1 No |
1 No |
| 4. Testing TabIe 40 mm with 'V'
Groove for round jobs dia 6 to 45 mm |
1 No |
1 No |
1 No |
1 No |
| 5. Steel Ball lndentor 1/16" |
1 No |
1 No |
1 No |
1 No |
| 6. Steel Ball lndentor 2.5 mm |
- |
1 No |
1 No |
- |
| 7. Steel Ball lndentor 5 mm |
- |
1 No |
1 No |
- |
8. Test Block HRC |
1 No |
1 No |
1 No |
1 No |
9. Test Block HRB |
1 No |
1 No |
1 No |
1 No |
| 10. Test Block HB 2.5 mm/ 187.5 Kgf |
- |
1 No |
1 No |
- |
| 11. Test Block Rockwell Superficial 30N |
- |
- |
- |
1 No |
12. Steel Ball 1/16" |
5 Nos |
5 Nos |
5 Nos |
5 Nos |
13. Allen Spanners |
3 Nos |
3 Nos |
3 Nos |
3 Nos |
14. camping Device |
1 No |
1 No |
1 No |
1 No |
| 15 Brinell Microscope (25x Magnifiction) |
- |
1 No |
1 No |
- |
| 16. PVC cover for Machine |
1 No |
1 No |
1 No |
1 No |
| 17. Rubber Bellow for Elevating Screw |
1 No |
1 No |
1 No |
1 No |
| 18. Instruction Manual |
1 B00k |
1 B00k |
1 B00k |
1 B00k |
Packers and Movers Hyderabad
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Model -TRS - DM 
