iBRV-187.5 EPC Electric Motorized Universal Hardness Tester
Video Demonstration
Product Features & Applications
Product Feature:
- Multi-method measurement: Capable of determining metal hardness based on Brinell, Rockwell, and Vickers hardness test methods to meet diverse metal material hardness testing needs
- Precise test force grading: Equipped with 7 levels of test force. Different force levels suit materials of varying hardness ranges, ensuring testing accuracy
- Diverse indenter types: Different indenters are used for various hardness testing methods, ensuring adaptability to all metal materials.
- Reasonable structural design: Scientific design of test force application/release, transformation, and stage lifting mechanisms ensures convenient operation and equipment protection.
- Comprehensive accessories: Facilitates installation, debugging, and calibration to guarantee testing accuracy and reliability.
Product Application:
- During mechanical processing, Brinell hardness testers can inspect raw material hardness to select suitable machining processes and tools.
- Inspect hardness of mechanical components (e.g., gears, bearings, bolts) to ensure compliance with design requirements and performance standards.
- Inspect hardness of power plant equipment components (e.g., boilers, turbines, generators) to ensure safe operation.
- Inspect hardness of forgings to evaluate forging process effectiveness and product quality.
Technical Specifications
| Name | Electric Motorized Universal Hardness Tester | |
| Model | iBRV-187.5E | |
| Rockwell Scales | Initial test force | 98.07N(10kg) |
| Total test force | 588.4N、980.7N、1471N 60kg、100kg、150kg | |
| Indenter | Diamond Rockwell indenter, Φ1.5875mm ball indenter | |
| Scales | HRA、HRB、HRC、HRD | |
| Max. sample height (mm) | 210(expandable to 400) | |
| Brinell Scales | Test force | 294.2N、306.5N、612.9N、980.7N、1839N |
| 30kg、31.25kg、62.5kg、100kg、187.5kg | ||
| Indenter | Φ2.5mm、Φ5mm ball indenters | |
| Scales | HBW1/30、HBW2.5/31.25、HBW2.5/62.5、 HBW2.5/187.5、HBW5/62.5、 | |
| Eyepiece magnification | 15X | |
| Objective magnification | 2.5X、5X | |
| Max. sample height (mm) | 180mm | |
| Vickers Scales | Test force | 294.2N、980.7N |
| 30kg、100kg | ||
| Indenter | Diamond Vickers indenter | |
| Scales | HV30;HV100 | |
| Eyepiece magnification | 15X | |
| Objective magnification | 10X | |
| Max. sample height (mm) | 180 | |
| Main Unit | Display method | Hardness tester-specific dial |
| Dwell time control | 0–60s adjustable | |
| Indenter-center-to-body distance | 165mm | |
| Dimensions (L×W×H) | 550X230X780 | |
| Weight approx.(kg) | 80 | |
| Power supply | AC220V 50Hz | |
Standard Configuration
| Name | Qty |
| Hardness tester main unit | 1 set |
| Micrometer eyepiece | 1 pc |
| Φ150mm platform | 1 pc |
| V-shaped stage | 1 pc |
| Sliding stage | 1 pc |
| Diamond Rockwell indenter | 1 pc |
| Φ1.5875mm carbide ball indenter | 1 pc |
| Diamond Vickers indenter | 1 pc |
| Φ2.5mm Brinell indenter | 1 pc |
| Φ5mm Brinell indenter | 1 pc |
| 2.5X、5X、10X objective lens | 3 pcs |
| HRA/B/C hardness test block | 5 pcs |
| HV30 hardness test block | 1 pcs |
| HBW2.5/187.5 hardness test block | 1pc |
| Level | 1 pc |
| Leveling screws | 4 pcs |
| Small screwdriver | 1 pc |
| Power cord | 1 pc |
| 2A fuse | 2 pcs |
| Phillips screwdriver | 1 pc |
| Dust cover | 1 pc |
| User manual (incl. warranty & packing list) | 1 copy |
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Last updated: 2026-02-14
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