Máy đo độ cứng Rockwell để bàn CISAM-ERNST NR3D, MOD DR, MOD DSR
| Working principle |
MOD DR: Rockwell
MOD DSR: Superficial Rockwell |
| Loads |
MOD DR: 60kgf, 62.5kgf, 100kgf, 125kgf, 150kgf, 187,5kgf
(588N, 613N, 981N, 1226N, 1471N, 1839N)
MOD DSR: 10kgf, 15kgf, 15.6kgf, 30kgf, 31.2kgf, 45kgf
(98N, 147N, 153N, 294N, 306N, 441N) |
| Preload |
MOD DR: 10kgf (98.1N)
MOD DSR: 3kgf (29,4N) |
| Norms and certifications |
ASTM E 18 EN ISO 6506 |
| Load time |
Operator choice |
| Load application method |
manuale |
| Standard scales |
MOD DR: HRC, HRD, HRE, HRF, HRG, HRH, HRK,
Brinell HB30
MOD DSR: HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HR15W, HR30W, HR45W, HR15X |
| Minimum measurable diameter |
4mm |
| Reading |
digital on display |
| Output interfaces |
RS 232 |
| Working area dimensions |
3mm x 3mm |
| Weight |
58kg |
|