Contact Details
- Email: jin@ochitest.com
- Phone: +86 18921375901
Touch Screen Electronic Brinell Hardness Tester MHBE-3000
High-precision electronic Brinell hardness tester with touch screen control, closed-loop load control, automatic test force compensation, for cast iron, steel, aluminum alloy and non-ferrous metals.
The MHBE-3000 Touch Screen Electronic Brinell Hardness Tester is a fully automatic hardness testing machine with a large LCD touch screen interface. It adopts closed-loop sensor loading and electronic control system to realize automatic test force application and automatic compensation. The machine provides high test accuracy, stable repeatability and easy operation. It is widely used for hardness testing of cast iron, steel, aluminum alloy, copper alloy, forgings, castings and other metal materials in factories, workshops and laboratories.
2. Key Selling Points
- Large LCD touch screen with menu operation, clear and intuitive
- Fully automatic test process: loading, dwell, unloading
- Closed-loop sensor loading system with high precision
- Automatic test force compensation ensures stable test force
- High-definition optical system for clear indentation observation
- Input indentation diameter to get hardness value automatically
- Hardness conversion and upper/lower tolerance judgment
- Built-in multiple Brinell test force scales
- Overload and overtravel protection for safe operation
- Suitable for batch inspection and quality control
3. Technical Parameters
| Item | Specification |
|---|---|
| Hardness Scale | HBW 2.5/62.5, 2.5/187.5, 5/62.5, 5/125, 5/250, 5/750, 10/100, 10/250, 10/500, 10/1000, 10/1500, 10/3000 |
| Test Force | 250kgf, 500kgf, 750kgf, 1000kgf, 1500kgf, 3000kgf |
| Force Accuracy | ≤±1% |
| Dwell Time | 0–60s adjustable |
| Measuring Microscope Magnification | 20X |
| Minimum Reading | 0.005mm |
| Max Test Height | 240mm |
| Distance from Indenter to Wall | 145mm |
| Hardness Range | 8–650 HBW |
| Power Supply | AC220V 50/60Hz |
| Dimensions | 550×210×750mm |
| Net Weight | approx. 140kg |
4. Applicable Materials
Cast iron, carbon steel, alloy steel, aluminum alloy, copper alloy, forgings, castings, pipes, profiles, automotive parts, mechanical parts and other ferrous and non-ferrous metals.
5. Standard Configuration
| No. | Configuration Content |
|---|---|
| 1 | MHBE-3000 main unit |
| 2 | Touch screen control panel |
| 3 | High-precision measuring microscope |
| 4 | Tungsten carbide ball indenter |
| 5 | Standard anvil |
| 6 | Power cable |
| 7 | Operation manual |
| 8 | Factory calibration certificate |
6. Optional Accessories
- Large/anvil special fixture
- V-block for cylindrical samples
- Additional indenters
- Standard Brinell hardness blocks
- Data output software
- Printer
7. Application Cases
- Foundry industry: hardness test for cast iron and cast steel parts
- Forging & heat treatment: inspection of forgings and heat-treated workpieces
- Automotive industry: engine parts, chassis, hardware inspection
- Steel mill & metal processing: raw material and finished product inspection
- Quality inspection center: batch sample testing and quality control
