Ask An Expert
Rockwell hardness meter TRHM-A11 is a mechanical & electrical hardness testing instrument with novel design, digital display and micro-processor controlled loading system. Its automatic loading control eliminates operational errors in reading. It is used for the testing of ferrous & non-ferrous materials, plastic materials at Rockwell scale. The digital display shows test force values, dwell time, unloading, hardness results, conversion table etc. to study.
| Preliminary test force | 98 N |
| Total test force | 588, 980, 1471 N |
| Brinell hardness test | |
| Vickers hardness test | |
| Magnification of Microscope | |
| Total test force dwell time | 1 to 30 S |
| Hardness indication | Digital display |
| Resolution | 0.1 HR |
| Loading control | Automatic |
| Maximum height of specimens | 170 mm |
| Distance from Indenter’s center to outer wall | 165 mm |
| Range of Rockwell hardness value | HRA 20 to 88 HRB 20 to 100 HRC 20 to 70 |
| Dimension of the machine | 490 × 212 × 750 mm |
| Weight | 85 kg |
| Power supply | AC 220 V , 50 Hz |
Rockwell hardness tester with digital display has applications in workshops, inspection and production, and plastic industry.
