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High Precision Micro Vickers Hardness Tester LCD Screen For Wide Measurement
DHV-1000 Micro Vickers Hardness Tester made with a unique and precise design in the field of mechanics, optics and light source is able to produce a clearer indentation and hence a more precise measurement. By means of a 20 × lens and a 40 × lens the tester has a wider measurement field and a broader usage range. Equipped with a digital microscope, it shows the measuring methods, the test force, the indentation length, the hardness value, the dwell time of the test force as well as the number of the measurements —— all shown on its LCD screen.
What is more, it is equipped with an interface linked to a digital camera and a CCD video—camera, and is, therefore, a representative of the products of the same kind in the country. Usage Range: Ferrous metals, non-ferrous metals, IC thin sections, coatings, ply-metals; Glass, ceramics, agate, precious stones; Hardness testing such as that on the depth and the trapezium of the carbonized layers and quench hardened layers.
Specifications & accessories
| Model | DHV-1000 |
| Type | Digital micro hardness tester |
| Testing Forces (N) | 0.098 / 0.246 / 0.49 / 0.98 / 1.96 / 2.94 / 4.90 / 9.80 |
| Testing Forces (gf) | 10 / 25 / 50 / 100 / 200 / 300 / 500 / 1000 |
| Load control | Automatic loading and releasing |
| Objective-indenter turret | Manual |
| Holding Time (s) | 5~60 |
| Magnification of microscope x | 400x for measurement, objective 40x eyepiece 10x 100x for observation, objective 10x eyepiece 10x |
| Micrometer resolution (μm) | 0.0625 |
| Testing range | 1 HV~2967 HV |
| Dimension of XY test table | 100X100 mm |
| Movement range of XY test table | 25X25 mm |
| Max. Height of the specimen | 70mm |
| Max. width of the specimen | 95mm |
| Power | 110/220V, 60/50Hz |
| Dimension (mm) | 425 x 245 x 490 |
| Net weight (kg) | 35 |
| Main accessories | |
| Main machine | 1 |
| Micro Vickers test block | 2 |
| Micrometer eyepiece | 10x x 1 |
| Test table | X-Y stage / fine wire / fork-shaped/ thin specimen, 1 for each type |
| Objective | 10x x 1, 40x x 1 |
| Indenter | Micro Vickers indenter x 1 |
| Level | 1 |
| Product operating manual | 1 |
