LT-WJB24 Micro Vickers hardness tester
| 1 | Measurement range | 1HV~2967HV |
| 2 | Maximum allowable height of the sample | 70mm |
| 3 | Test force | 0.098N (10g), 0.246N (25g), 0.49N (50g), 0. 98N (100g), 1.96N (200g), 4.90N (500g), 9.80N (1000g) |
| 4 | Maximum distance from the center of the indenter to the machine wall | 95mm |
| 5 | Objective lens/indenter switching | manual conversion |
| 6 | Test force loading and unloading control | fully automatic |
| 7 | Measurement microscope magnification | 100x, 400x |
| 8 | Test force holding time | (5~60)S |
| 9 | Minimum scale value of micrometer drum | 0.25um |
| 10 | XY test bench size | 100×100mm |
| 11 | XY test table travel range | 25×25mm |
| 12 | Power supply/Light source | 220V, 60/50Hz |
| Examination pencils and eraser-specific pens GB/T 26698-2011, Section 6.1: Pencil Hardness Test; 5.2 Hardness test in GB/T 26704-2012 |
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