Feature & Use:
- Electric loading without weights, closed-loop control, unnecessary for installing weights and debugging, high precision sensor.
- 8” Large touch screen interface, easy operation, multi-language versions
- Choose hardness scale directly and test load will change automatically in testing parameters
- All Rockwell scales, total 15 types
- Automatically apply the initial load and main load
- Automatic correction of high, medium and low hardness values.
- Automatic correction of load, with the force accuracy increased by a numerical level
- Built-in hardness value correction of convex cylindrical surface.
- USB interface (or Built-in printer, RS232 interface are optional) for data output
- More sample and testing information. Data stored in USB flash disk, EXCEL format, easy for editing and processing
- Powerful data processing ability. Various hardness conversion including HR, HB, HV etc. Setting acceptable range, over-limit alert, information input of operator and sample name, etc.
- Test results can be stored, processed and printed automatically.
- Modular design, easy maintenance
- Modern and beautiful appearance, stable structure
Application:
It’s suitable to determine the Plastic Rockwell hardness of plastic, composite materials, all kinds of friction materials, soft metals and non-metal soft materials.
Specifications:
| Initial load of Rockwell | 10kgf(98.07N) |
| Total load of Rockwell | 60kgf(588N) 100kgf(980N) 150kgf(1471N) |
| Rockwell Scale | HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK, HRL, HRM, HRR, HRP, HRS, HRV |
| Hardness testing range | HRE:70-100, HRL:100-120,
HRM:85-110, HRR:114-125 |
| Dwell time | 1~99s |
| Resolution of hardness value | 0.1HR |
| Load value error | ＜0.5% |
| Hardness reading | LCD display |
| Screen size | 8 inch |
| Data Storage | Can store 60 kinds of test results, USB flash disk automatic data storage |
| Conversion Scale | Rockwell, Brinell, Vickers, etc. |
| Carried Standard | BSEN 6508, ISO 6508, ASTM E18, GB/T230 |
| Max Height of Specimen | 200mm |
| Distance of Indenter to outer wall | 200mm |
| Power supply | AC 220V/110V, 50/60Hz |
| Overall Dimension (mm) | 560×200×800mm |
| Net weight | 65kg |
Standard Accessories:
| Name | Quantity | Name | Quantity |
| Ball Indenter (3.175mm, 6.35mm, 12.7mm) | 1 for each | Large, Medium, “V” shaped Testing Table | 1 for each |
| Hardness block
(HRE, HRL, HRM, HRR) |
4 | Plastic Dustproof cover | 1 |
| Weights (A, B, C) | 1 for each | 2A Fuse | 1 |
| Power line | 1 | Level adjusting bolt | 1 |
| U-disk, touch pen | 1 for each | Operation Manual
Product certificate |
1 for each |