Features
- Combination of the precise mechanical structure, high definition optical measuring system, CPU controlling test procedure and photoelectrical sensor technology for accurate result.
- The LCD screen shows measuring method, test force, diagonal length of indentation, hardness value, dwell time and the times of measurement.
- Presetting dwell time, Vickers or Knoop measuring method, light intensity, and easy operation with setting on the front penal
- Automatic calculation of the hardness value after inputting the diagonal length and automatic loading and unloading technique
- Equipped with hand turret for your convenience
- Conform to GB/T4340, ISO6507, JIS B7725 and ASTME92 standards.
| Standard Delivery | |
| Weights | 6 pcs |
| Weight axis | 1 pc |
| Cross testing table | 1 pc |
| Platelet fixture | 1 pc |
| Plane-holding fixture | 1 pc |
| Filament fixture | 1 pc |
| Screw drivers | 2 pcs |
| Horizontal regulating screws | 4 pcs |
| Level | 1 pc |
| Power cable | 1 pc |
| Repair fuses (1A) | 2 pcs |
| 10× digital micro eyepiece | 1 pc |
| Vickers hardness blocks | 2 pcs |
| The usage instruction manual | 1 pc |
Technical Specifications
|
Testing range |
1HV~2967HV |
|
Test force |
0.098N(10gf),0.245N(25gf),0.49N(50gf), |
|
Max height of the specimen |
100 mm |
|
Distance between the center point |
98 mm |
|
Test force application method |
automatic loading and unloading |
|
Amplification of the microscope |
400×(for the measurement) |
|
100×(for the observation) |
|
|
Dwell time of the test force |
0~60s (5 seconds as a unit) |
|
Min graduation value of |
0.25μm/grid |
|
Power |
AC220V/110V, 50/60 Hz |
|
Dimension (mm) |
480×305×545 |
|
Weight (g) |
30000 |
