Mechatronic Engineers’ Vickers Hardness Tester is simple & accurate in design. It is suitable for measuring the hardness of precision metallic parts with a wide testing range from soft to hard & their accurate results are widely acclaimed. These testers strictly conform to IS:1754-1968.
The applied objective with 70x magnification Length of diagonal of indentation 742 microns = 0.742
Technical Data | |
Test Loads | 5, 10, 20, 30, 50 kg. |
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 | |
1. Standard Test Block | 1 pc. |
2. Diamond Penetrator | 1 pc. |
3. Weights | 1 set. |
4. Flat Anvil | 1 pc. |
5. Vee-type Anvil (Small and Big) | 1 pc. each |
6. Spanners | 1 set. |
7. Electric cord | 1 pc. |
8. Instruction Manual | 1 book |
To accommodate the high precision loading system & an optical projection screen, the machine frame is designed sturdy. The specimen is placed on a testing table. The test cycle is fully automatic. The accurate load is applied to 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.