| Initial Load of Rockwell | 10kgf (98.07N) |
| Total Load of Rockwell | 60kgf (588N), 100kgf (980N), 150kgf (1471N) |
| Hardness Testing Range | HRA: 20 to 88, HRB: 20 to 100, HRC: 20 to 70, HRD: 40 to 77, HRE: 70 to 100, HRF: 60 to 100, HRG: 30 to 94, HRH: 80 to 100, HRK: 40 to 100, HRL: 100 to 120, HRM: 85 to 115, HRR: 114 to 125 |
| Rockwell Scale | HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK, HRL, HRM, HRR, HRP, HRS, HRV |
| Dwell Time | 0 to 99s |
| Resolution of Hardness Value | 0.1HR |
| Load Value Error | < 0.5 % |
| Dimensions of Tested Parts | Flat: area ≥ 160 × 100mm, thickness ≥ 5mm |
| Hardness Reading | LCD Display |
| Data Storage | U Disk in Excel format |
| Conversion Scale | Rockwell, Brinell, and Vickers |
| Standards | BSEN 6508, ISO 6508, ASTM E18, GB/T230 |
| Power Supply | AC 220 V, 50 to 60 Hz |
| Overall Dimension | 320 × 170 × 230mm |
| Weight | 10.5 Kg |
Labtron Rock Well Hardness Tester provides evaluation of material properties through standardized indentation process. They apply specific load using conical diamond or steel ball indenter to measures depth of penetration. Their results are expressed on various scales (such as HRA, HRB, HRC) that indicate samples resistance to deformation. They are equipped with digital display for easy reading of firmness values. Rock Well Hardness Tester is utilized for metallurgy, aerospace, automotive, tool making and construction for quality control and performance evaluation.








Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom
Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608