 Mechatronic Control System’s Vickers Hardness Tester is simple & accurate in design. It is suitable for measuring the hardness of precision metallic parts with wide testing range from soft to hard & their accurate results are widely acclaimed. These testers strictly conform to 15:1754-1968.
Features
- Tiny indentation allows testing of a precision finished parts.
- Thin sheet metal are perfectly tested. Because applied load is very small.
- Motorized loading and unloading cycle.
- Built-in projection screen to get accurate results.
- Same hardness number is obtained on the same specimen, regardless of the load applied.
- Wide testing range, from soft metal such as lead, Upto the hardest, like hardened steel.
Example
 Applied objective with 70x magnification Length of diagonal of indentation 742 micron = 0.742
Technical Data
| Test Loads |
5,10,20,30,50kg. |
| Magnification of optical projection |
70X |
| Max. Test Height (mm.) |
200 |
| Scale least count(mm.) |
0.001 |
| Depth of throat (mm. |
133 |
| Dimensions of Machine (mm.) |
L585xW290xH860 |
| Weight (Approx) |
73kg. |
| Power Supply |
220V AC, 50 Hz, 1-Phase |
Standard Accessories
| 01 |
Standard Test Block |
1 pc. |
| 02 |
Diamond Penetrator |
1 pc. |
| 03 |
Weights |
1 set. |
| 04 |
Flat Anvil |
1 pc. |
| 05 |
Vee-type Anvil (Small and Big) |
1 pc. each |
| 06 |
Spanners |
1 pc. |
| 07 |
Electric cord |
1 pc. |
| 08 |
Instruction Manual |
1 book |
Construction
To accommodate the high precision loading system & an optical projection screen, the machine frame is designed sturdy. Specimen is placed on a testing table. The test cycle is fully automatic. The accurate load is applied on a diamond penetrator by means of a lever & weights. The load is removed automatically after a specific lapse of time. The objective is indexed with the test piece & the diamond indentation is projected on the measuring screen. The diagonals of the indentation can be measured by means of the micrometer screw of the projection screen.
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