Rockwell Type Hardness Testers
Series 640
FEATURES
Range | Test Force | Test Height | Throat Depth | Code No. |
20-88HRA 20-100HRB 20-70HRC |
588.4, 980.7, 1471N (60, 100, 150kgf) |
170mm | 135mm | 640-01-0 |
20-88HRA 20-100HRB 20-70HRC |
588.4, 980.7, 1471N (60, 100, 150kgf) |
400mm | 160mm | 640-02-0 |