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DIGITAL Machines de dureté Rockwell (Modèle: TRS-DM, TSM-DM, TRB-DM, TRB-250-DM, TRS-DM-P)
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Cette machine est conçue pour mesurer la dureté des métaux alliages & de toutes sortes, durs ou mous, si ronde, plates ou irrégulières dans les formes. |
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Semi-automatique, motorisé, numérique, panneau à base de microprocesseur. Nous pouvons obtenir la dureté en version numérique. |
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Port parallèle Centronics pour connecter l'imprimante à matrice de points. |
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Three modes of operation viz. Motorized automatic mode, Motorized mode & Manual mode. |
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Automatic weight selection by thumb wheel. |
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Test height x Throat is – 295 x 148 mm. |
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Machines strictly conforms to IS:1586 / 2281, BS: 240, ASTM-E-10 |
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TECHNICAL SPECIFICATIONS OF DIGITAL ROCKWELL HARDNESS TESTERS - |
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Model |
TRS-DM |
TRB-DM |
TRB-250-DM |
TSM-DM |
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 Superficial) |
Initial Loads (kgf) |
10 |
10 |
10 |
10 (Rockwell) &
3 (Rockwell Superficial) |
Max. Test Height (mm) |
295 |
295 |
295 |
295 |
Depth of Throat (mm) |
148 |
148 |
148 |
148 |
Max. depth of elevating screw below base (mm) |
290 |
290 |
290 |
290 |
Overall Dimensions
(L X W X H) (mm) (Approx.) |
580 x 270 x 915 |
580 x 270 x 915 |
580 x 270 x 915 |
580 x 270 x 915 |
Nett. Wt. Approx. (kg) |
110 |
110 |
160 |
160 |
Scales Displayed |
Rockwell A, B, C, D, E, F, G, H, K, M, P, R, S, V, L in Nos. 1 to 15 resp. |
Rockwell A, B, C, D, E, F, G, H, K, M, P, R, S, L, V, 15N, 30N, 45N, 15T, 30T, 45T in Nos. 1 to 21 resp. |
Least Count |
0.1 |
0.1 |
0.1 |
0.1 For Rockwell &
0.2 For Rockwell Superficial |
Minor Load Setting |
By Bar Graph Indicator (Manual Setting) |
Load Control |
Automatic (Loading, Dwell, Unloading for major load) |
Dwell Time |
1 to 99 seconds selectable |
Printer Interface |
Centronics Parallel Port to connect Dot Matrix Printer |
Power Supply |
220 V, Single Phase, 50 Hz, AC, (3 Wire System) |
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Standard Accessories - |
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Rockwell Diamond Indentor |
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. |
Testing Table f40 mm with ‘V’
Groove for round Jobs f6 to 45 mm |
1 No. |
1 No. |
1 No. |
1 No. |
Steel Ball Indentor f1/16” |
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. |
1 No. |
-- |
Test Block HRC |
1 No. |
1 No. |
1 No. |
1 No. |
Test Block HRB |
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. |
Allen Spanners |
3 Nos. |
3 Nos. |
3 Nos. |
3 Nos. |
Clamping Device |
1 No. |
1 No. |
1 No. |
1 No. |
Brinell Microscope |
-- |
1 No. |
1 No. |
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PVC Cover for Machine |
1 No. |
1 No. |
1 No. |
1 No. |
Rubber Bellow |
1 No. |
1 No. |
1 No. |
1 No. |
Instruction Manual |
1 Book |
1 Book |
1 Book |
1 Book |
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