The digital display automatic turret type microhardness tester can meet the basic Vickers hardness test requirements. The upgraded digital display microscopic eyepiece can directly read the measurement length, so that the measured value can be obtained more quickly and accurately. The tower can automatically switch the eyepiece and the indenter to avoid damage to the instrument caused by manual errors, and also greatly improve the efficiency. The LCD large screen display is easy to observe, and the test conditions and test process are intuitive and clear.
1. Main functions and features:
1. The optical system not only has clear images, but also can be used as a simple microscope, with adjustable brightness, comfortable vision, and long-term operation is not easy to fatigue;
2. The large LCD screen of the industrial display screen can display the test method, test force, measured indentation length, hardness value, converted hardness, test force holding time, measurement times, and can enter the year, month, date, test results and data processing, etc.;
3. The cast aluminum shell is formed at one time, the structure is stable and not deformed, the pure white car paint is of high grade, and the scratch resistance is strong, and it is still bright as new after many years of use;
4. The machine provides parts replacement and maintenance and upgrade services for life;
5. The HVS-1000Z model can be realistic: the hardness value can be directly confirmed by measuring the length;
6. The HVS-1000Z model can realize: the position switching of observation-test-measurement is completed by the automatic turret.
2. Main purpose and scope of application:
1. Steel, non-ferrous metal, metal foil, cemented carbide, metal sheet, microstructure
2. Carburizing, nitriding and decarburizing layer, surface hardening layer, electroplating layer, coating
3. Glass, wafer, ceramic material
3. Main technical parameters:
| parameter name | parameter data |
| Micro hardness scale | HV0.01,HV0.025,HV0.05,HV0.1,HV0.2,HV0.3,HV0.5,HV1 |
| show | Hold time (seconds), hardness value |
| Test force（gf） | 10，25，50，100，200，300，500，1000 |
| Load control | Automatic (load/hold/unload) |
| Test force holding time (s) | 5～60 |
| Test force selection | External force selection knob, the test force is automatically displayed on the LCD screen |
| Objective lens magnification | 10×，40× |
| Optical channel | Dual optical channels (eyepiece and CCD camera channel) |
| Optical system | 1. Automatic digital encoder;
2. Total magnification: 100× (observation), 400× (measurement); 3. Measuring range: 200; 4. Resolution: 0.01 |
| Hardness measuring range | (5-3000)HV |
| XY test stand | Dimensions (mm): 100×100
Stroke range (mm): 25×25 Minimum reading (mm): 0.01 |
| Maximum height of specimen (mm) | 110 |
| Maximum width of specimen (mm) | 85 (Distance from the center line of the indenter to the machine wall） |
| data output | Reserved built-in micro-printer interface, (RS232 serial interface), optional installation |
| voltage | AC220V/50HZ |
| Weight (kg) | 35 |
| Dimensions | (540×200×530)mm |
Fourth, the standard configuration:
| 1. Host (one microscopic Vickers indenter, one 10X and 40X objective lenses); | 2. Test bench, weight, microscope accessory box; |
| 3. 6 weights | 4. Weight rod 1 |
| 5. 1 cross table | 6. Sheet holding table 1 |
| 7. 1 flat clamping table | 8. Filament holding table 1 |
| 9. Level 1 | 10. 2 screwdrivers |
| 11. 4 horizontal adjustment screws | 12. 1 external power cord |
| 13. 10×Digital Micrometer Eyepiece 1pc | 14. 2 micro-Vickers hardness blocks (one for HV1, one for HV0.2) |
| 15. Fuse (1 A) 2 | 16. 1 product certificate |
| 17. Product instruction manual 1 copy | 18. Dust cover 1 piece |
Remark:
Optional side rocking lifting system makes the lifting system more stable and precise.
Optional built-in printer, one-key printing of measurement data, or upload to computer.
Optional hardness tester measurement software can eliminate human error, computer operation, improve efficiency and more accurate accuracy.
