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Mitech MHVS-1Z automatic turret digital micro hardness tester, based on the principle that positive quadrangular pyramid diamond indenter presses the surface of the sample to produce indentation.By measuring the diagonal length of the indentation to achieve the measurement of the hardness of the material can be for small specimens, thin specimens, surface coating, heat treatment of the workpiece surface Vickers hardness test. With digital display, stable measured value, automatic turret system, high magnification optical measurement system, photoelectric sensor and other high-tech, through computer-aided software, it can achieve a number of functions such as adjustable light source and it is the upgraded products of universal micro hardness tester. It is widely used in the fields of metal processing, electronics industry, mold parts, watch manufacturing, engineering quality inspection and so on. It is an ideal hardness tester for material research and testing.
| Test force | 10gf (0.098N), 25gf (0.245N), 50gf (0.49N), 100gf (0.98N), 200gf (1.96N), 300gf (2.94N), 500gf (4.9N |
| Measuring range | 5~2500HV |
| Conversion scale | HRA、HRB、HRC、HRD、HR15N、HR30N、HR45N、 HR15T、HR30T、HR45T、HV、HK、HBW |
| Applying way of test force | Automatic (loading, holding, unloading) |
| Conversion way of indenter | Automatic |
| Magnification of measure microscope | 100X(observing )400X(measuring) |
| Test force holding time | 0~60s |
| Minimum resolution | 0.01μm |
| Maximum height of specimen | 75mm |
| Maximum distance of indenter to fuselage center | 95mm |
| Display attributes | LED Digital Display |
| Minimum index of the micrometer drum | 0.0625μm |
| Power supply | AC220V±5%, 50~60Hz |
| Dimension | 441*270*480mm |
| Main unit weight | 31kg |
