Deskripsi
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 |
Ulasan
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