Features:
- High testing travel in vertical direction and it is suitable for the testing of large test piece
- Automatic turret, 8” large touch screen interface.
- 12 kinds of measurement scales (or customized)
- Automatic electric loading with high accuracy sensor, closed-loop control system, automatic compensation for each shift
- Eyepiece structure with digital encoder, measure D1, D2 value, LCD displays hardness value and D1, D2 value directly
- Hardness value can be converted into other types of hardness scales
- Load can be automatically corrected, accuracy raise a number of levels
- Hardness value automatically corrected according to different hardness block or length scale
- 400mm big space for sample
- No need to install the weight, no need to regulate
- All data can be saved in EXCEL format through USB flash disk, it is easy to edit and process, or choose built-in printer. RS232 is optional
- Save more samples and test information
- Password protection for setting
- Modular design, simple maintenance
It’s suitable to determine the Brinell hardness of unquenched steel, cast iron, non-ferrous metals and soft bearing alloys, etc., and widely used for the fields of metallurgy, metrology, building materials, research institutes, hardening shops, stainless steel, automobile, railway, aviation, tube rolling mills, found and so on.
Specifications:
| Brinell scale | HBW2.5/62.5, HBW2.5/187.5, HBW5/62.5, HBW5/125,
HBW5/250, HBW5/750, HBW10/100, HBW10/1500, HBW10/1000, HBW10/250, HBW10/500, HBW10/3000 |
| Test force Kgf (N) | 62.5kgf (612.9N), 100kgf (980.7N), 125kgf (1226N),
187.5kgf (1839N), 250kgf (2452N), 500kgf (4903N), 750kgf (7355N), 1000kgf (9807N), 1500kgf (14710N), 3000kgf (29420N) |
| Microscope magnification | 20X (option: 10X, 15X，30X) |
| Min. measuring unit | 0.625µm ( option:0.3125µm) |
| Dwell time | 1～99S |
| Hardness measuring range | 8~650HBW |
| Objective, indenter exchange | Automatic |
| Data output | LCD display, saved in USB flash disk |
| Executive Standard | BSEN 6506, ISO 6506, ASTM E10, GB/T231 |
| Max Height of Specimen | 400mm |
| Distance of Indenter to outer wall | 155mm |
| Power supply | 220V AC or 110V AC, 50 or 60Hz |
| Overall Dimension | 550*210*980mm |
| Net weight | About 140kg |
Standard accessories
| No. | Name (specification) | Quantity |
| 1 | 20X Reading microscope | 1 |
| 2 | φ2.5mm Hard alloy ball indenter | 1 |
| 3 | φ5mm Hard alloy ball indenter | 1 |
| 4 | φ10mm Hard alloy ball indenter | 1 |
| 5 | Small plane testing table | 1 |
| 6 | Big plane testing table | 1 |
| 7 | V-shaped testing table | 1 |
| 8 | Standard hardness block HBW/3000/10 (150～250) | 1 |
| 9 | Standard hardness block HBW/1000/10 (75～125) | 1 |
| 10 | Standard hardness block HBW/187.5/2.5 (150～250) | 1 |
| 11 | Spare fuse (2A) | 2 |
| 12 | Power cord | 1 |
| 13 | Dust-proof plastic bag | 1 |
| 14 | Certificate | 1 |
| 15 | Usage instruction manual | 1 |
| 16 | U disk, touch pen | Each 1 |