OP-DigiRock M Series (Electronic)
- OP-DigiRock MR2/MS2 analogue gauge resolution is 0.5HR, it is useful to improve the reading accuracy than traditional 1HR resolution;
- OP-DigiRock MR2/MS2 dwell time from 1to 60s can be setup by the “time key” on the panel, it is much convenient than the setup on the manual hardness tester;
- OP-DigiRock MR2/MS2 force knob adopts the metal material to replace the plastic, it largely improves the instrument using-life;
- OP-DigiRock MR2/MS2 loading, dwell and unloading is buffering by electronic motor automatically, doesn’t need the operator to handle it , it eliminates the human operation error maximum;
- OP-DigiRock MR2/MS2 indenter protector is available to improve the using lifetime of indenter.
Description
Applications
- Rockwell A Scale HRA: Cemented carbides, thin steel, and shallow case-hardened steel.
- Rockwell B Scale HRB: Copper alloys, soft steels, aluminum alloys, malleable iron, etc.
- Rockwell C Scale HRC: Steel, hard cast irons, pearlitic malleable iron, titanium, deep case hardened steel, and other materials is harder than B100.
Technical Data
| Product Name | Electronic Rockwell Hardness Tester | Electronic Superficial Rockwell Hardness Tester |
| Model | DigiRock MR2 | DIgiRock MS2 |
| Rockwell Scales | HRA, HRB, HRC | HR15N,HR30N, HR45N, HR15T, HR30T, HR45T |
| Preliminary Test Force | 10Kgf (98.07N) | 3Kgf (29.42N) |
| Test Force | 60Kgf (588.4N), 100Kgf (980.7N), 150Kgf(1471N) | 15Kgf (147.1N), 30Kgf (294.4N), 45Kgf (441.3N) |
| Hardness Indication | Analogue Display | |
| Dwell Time | Adjustable 1-60s | |
| Resolution | 0.5HR | |
| Loading Control | Electronic | |
| Max Height of Specimen | 175mm | |
| Instrument Throat | 165mm | |
| Dimension | 546 x 182 x 755mm | |
| Net Weight | 120Kg/90Kg | |
| Execution Standard | GB/T230.2 JJS Z2245, EN-ISO 6508, ASTM E-18 | |
