Product Feature：
The machine uses computer software programming, high magnification optical measurement system, photoelectric sensing technology, through the soft key input, can adjust the strength of the measurement light source. The LCD screen of the operation panel can preset the test force holding time, select Vickers and Knoop test methods, display the measured indentation length, hardness value, test force holding time, measurement times and years, months, days and times, test results and data processing, output through the printer, and can also connect with the computer through RS232 interface. It also has a threaded interface for connecting digital cameras and CCD cameras, making it easy to select computers and hardness analysis and measurement software. Widely used in industrial and mining enterprises and colleges and universities laboratory.
Scope of Application：
It is suitable for measuring small thin specimens and parts after surface plating, and can determine the micro Vickers and Knoop hardness of brittle materials such as agate, glass and ceramics. It is an ideal hardness testing instrument for research and testing by scientific research units, colleges and universities, production enterprises and testing institutions.
Technical Parameter：
| Model | MHVS-1000A | |
| Test force | gf | 10gf, 25gf, 50gf, 100gf, 200gf, 300gf, 500gf, 1000gf |
| N | 0.098N, 0.246N, 0.49N, 0.98N, 1.96N, 2.94N, 4.90N, 9.80N | |
| Hardness measurement range | 5HV~3000HV | |
| Hardness value resolution | 0. 1HV | |
| Test mode | HV/HK | |
| Test force application method | Automatic（loading/dwelling/unloading） | |
| Objective and indenter switching | Automatic | |
| Conversion Ruler | HRA 、HRB 、HRC 、HRD 、HRF 、HV 、HK 、HBW 、HBS、 HR15N 、HR30N 、HR45N 、HR15T 、HR30T 、HR45T | |
| Objective lens | 10× (observation) ，40×(measurement) | |
| Eyepiece | 10× reading micrometer | |
| Total magnification | 100× , 400× | |
| Test force dwelling time | 1~60s | |
| Data Output | LCD display ，built-in printer | |
| Light source | Halogen light source | |
| X-Y test bench | size: 100×100mm; distance of travel: 25×25mm; resolution: 0.01mm | |
| Maximum height of specimen | 110mm | |
| Distance from indenter center to machine wall | 110mm | |
| Power | AC220V ，50Hz | |
| Executive standards | ISO 6507 ，ASTM E384 ，JIS Z2244 ，GB/T 4340.2 | |
| Overall dimension | 405*290*480mm | |
| Weight | Net weight 40kg | |
Standard configuration：
| Name | Quantity | Name | Quantity |
| Main machine | 1SET | 10× digital micrometer | 2 PCS |
| Diamond indenter | 3PCS | 10× , 40× objective lens | 2 ea. |
| Cross test bench | 1 PC | Sheet holding tablee | 1 PC |
| Flat clamping table | 1 PC | Filament clamping table | 1 PC |
| Standard hardness block 400~500 HV0.2 | 2 PCS | Standard hardness block 700~800 HV1 | 2PCS |
| Standard weight | 6 PCS | Weight shaft | 1 PC |
| Adjust feet | 4 PCS | Level | 1 PC |
| Fuse 1A | 2 PCS | Power cord | 1 PC |
| Dust cover | 1 PC | screwdriver | 2 PCS |
| Manual | 1SHARE | Product certificate | 1SHARE |
