Contact Details
- Email: jin@ochitest.com
- Phone: +86 18921375901
Touch Screen Digital Rockwell Hardness Tester 600CMRD
High-precision Rockwell hardness tester with large touch screen, 15 hardness scales, automatic loading, hardness conversion and USB data output, for steel, alloy, castings and heat-treated parts.
The 600CMRD Touch Screen Digital Rockwell Hardness Tester adopts a high-precision displacement sensor and 7-inch color touch screen for intuitive operation. It supports 15 common Rockwell hardness scales and multi-standard hardness conversion. The machine realizes automatic test cycle including loading, dwell and unloading. With solid structure, high rigidity and good stability, it is widely used in hardness inspection of metal materials, heat-treated workpieces, automotive parts, stainless steel, alloy and finished products.
2. Key Selling Points
- 7-inch touch screen with icon interface, easy to operate
- High-precision displacement sensor for accurate measurement
- Supports 15 Rockwell hardness scales for wide application
- Automatic loading, dwell and unloading process
- Multi-standard hardness conversion function
- USB port for data output and storage
- High rigidity frame, strong stability, low deviation
- Clear hardness value display with 0.1HR resolution
- Suitable for production line, laboratory and inspection room
- Long service life and low maintenance cost
3. Technical Parameters
| Item | Specification |
|---|---|
| Initial test force | 10 kgf (98.07N) |
| Main test forces | 60 kgf, 100 kgf, 150 kgf |
| Rockwell scales | HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK, HRL, HRM, HRP, HRR, HRS, HRV |
| Hardness resolution | 0.1 HR |
| Dwell time | 2–60 seconds adjustable |
| Max sample height | 190 mm |
| Distance from indenter to wall | 165 mm |
| Display | 7-inch touch screen |
| Data output | USB |
| Power supply | AC220V ±5%, 50/60Hz |
| Dimensions | 520×240×700 mm |
| Net weight | approx. 80 kg |
| Standards | GB/T 230, ASTM E18, ISO 6508 |
4. Applicable Materials
Steel, alloy steel, stainless steel, cast iron, aluminum alloy, copper alloy, forged parts, castings, heat-treated workpieces, automotive parts, mechanical parts and sheet metal.
5. Standard Configuration
| No. | Configuration Content |
|---|---|
| 1 | 600CMRD main unit |
| 2 | 7-inch touch screen control panel |
| 3 | Diamond indenter |
| 4 | 1.5875mm tungsten carbide ball indenter |
| 5 | Standard anvil |
| 6 | Emergency stop switch |
| 7 | Power cable |
| 8 | Operation manual & calibration certificate |
6. Optional Accessories
- V‑shaped anvil for cylindrical samples
- Large flat anvil
- Small sample fixture
- Standard Rockwell hardness blocks
- External printer
- PC communication software
7. Application Cases
- Heat treatment industry: hardness test for quenched and tempered parts
- Automotive manufacturing: engine, gear, shaft and chassis inspection
- Metallurgical plant: raw material and finished product quality control
- Mechanical processing: batch inspection of machined parts
- Quality inspection laboratory: material verification and performance testing
