one, purpose
Micro hardness tester can meet basic Vickers hardness testing requirements, and the upgraded control system can provide more measurements Data and control are more comprehensive and precise. Steel, non-ferrous metals, metal foils, cemented carbides, metal sheets, microstructures; carburizing, nitriding and decarburizing layers, surface hardening layers, electroplating layers, coatings; glass, wafers.
II. Features
The optical system designed by senior optical engineers not only has clear images, but also can be used as a simple microscope with adjustable brightness and comfortable vision , It is not easy to be fatigued after long-term operation; the hardness value, conversion hardness, test method, test force, dwell time, measurement times, and the test process are intuitive and clear on the industrial display screen; the cast aluminum shell is formed at one time, and the structure is stable and not deformed , high-grade pure white car paint, strong anti-scratch ability, and still bright as new after many years of use; our company has production and processing capabilities, and our machines provide parts replacement and maintenance and upgrade services for life;
III. Technical parameters
| Parameter name | parameter data | |||||
| Microhardness scale | HV0.01,HV0.025,HV0.05,HV0.1,HV0.2,HV0.3,HV0 .5,HV1 | |||||
| display | hold time (seconds), hardness value | |||||
| Test force (gf) | 10, 25, 50, 100, 200, 300, 500, 1000 | |||||
| loading controls | Automatic (load/hold/unload) | |||||
| Test force holding time(s) | 5～60 | |||||
| Trial force selection | External force selection knob, the test force is automatically displayed on the screen | |||||
| objective magnification | 10×, 40× | |||||
| light channel | Dual optical channels (eyepiece and CCD camera channel) | |||||
| optics | 1. Manual micrometer eyepiece; 2. Total magnification (μm): 100×(observation), 400×(measurement); 3. Measurement range (μm): 200; 4. Resolution (μm): 0.25 | |||||
| Hardness measurement range | (5-3000)HV | |||||
| XY stage | Size(mm):100×100 Stroke range(mm):25×25 Min reading (mm): 0.01 | |||||
| Maximum specimen height (mm) | 110 | |||||
| Maximum width of specimen (mm) | 85 (distance from indenter centerline to machine wall) | |||||
| Supply Voltage | AC220V/50HZ | |||||
| Weight(kg) | 35 | |||||
| Dimension (mm) | 540×200×530 | |||||
Standard configuration
| host | 1 set | Stand, weight, microscope accessory case | 1 |
| weights | 6pcs | weight bar | 1 |
| cross table | 1 | sheet holder | 1 |
| Flat clamp table | 1 | filament holder | 1 |
| level | 1 | screw | 2 pieces |
| leveling screw | 4pcs | External power cord | 1 root |
| 10X micrometer eyepieces | 1pc | Micro Vickers hardness block | 2 blocks (HV1, HV0.2 each) |
| fuse (1A) | 2 | Product Certificate | 1 serving |
| Product Instruction Manual | 1 serving | dust cover | 1pc |
