Feature & Use
- Automatic turret shifting between indenter and lens.
- Electric loading without weights, closed loop control.
- Automatic process of loading, dwelling and unloading of test force, no human error.
- Large 8” touch screen, direct visual display and interactive operating interface.
- High speed ARM processor, fast operation speed and extensive database storage.
- High quality integral casting cast iron machine body with automotive paint treatment process, the appearance is smooth and beautiful.
- Built-in hardness conversion scales, which can realize full hardness scale conversion.
- The maximum and minimum hardness values can be set, when the test value exceeds the set range, an alarm sound will be issued.
- Automatic hardness value correction, the hardness value can be directly corrected within a certain range.
- With the database function, the test data can be saved automatically in groups, each group can save 10 data, totally can save more than 2000 data.
- With the hardness value curve display function, intuitively display the changes of hardness value.
- Equipped with wireless blue-tooth printer, the data can be output through RS232 or USB interface.
- CCD image processing system or video measuring apparatus is optional.
- Precision conforms to GB/T 231.2, ISO 6506-2 and ASTM E10.
It’s suitable to determine the Brinell hardness of unquenched steel, cast iron, non-ferrous metals and soft bearing alloys, etc.
Measuring range: 5-650HBW
Test force: 1, 2.5, 5, 6.25, 10, 15.625, 30, 31.25, 62.5kgf
(9.807, 24.52, 49.03, 61.29, 98.07, 153.2, 294.2, 31.125, 612.9N)
Hardness resolution: 0.1 HBW
Eyepiece magnification: 10X
Objective lens magnification: 5X, 10X
Total magnification: 50X, 100X
Max. height of test piece: 200mm
Depth of throat: 130mm
Dwelling time: 1~99s
Power supply: 220V AC or 110V AC, 50 or 60Hz
Dimensions: 600 x 330 x 700mm
Weight: approx. 75kg
Large flat anvil: 1 pc.
Small flat anvil: 1 pc.
V-notch anvil: 1 pc.
Tungsten carbide ball penetrator: Φ1, Φ2.5mm, 1 pc. for each
Brinell standardized block: 2 pcs.