A series of economical Rockwell hardness testing machines. The lineup consists of 5 models including a digital display type and an analog display type.
Specifications:
| Order No. | 963-210* | 963-220* | 963-240 | 963-231 | 963-241 | |
| Model | HR-110MR | HR-210MR | HR-430MR | HR-320MS | HR-430MS | |
| Applicable standards | JIS B 7726, ISO 6508-2 | |||||
| Supported hardnesses | Rockwell hardness | |||||
| Rockwell Superficial hardness | ||||||
| Preliminary test force N (kgf) | 98.07 (10) | 29.42 (3) 98.07 (10) | ||||
| Test force N (kgf) |
Rockwell | 588.4 (60) 980.7 (100) 1471 (150) | ||||
| Superficial | 147.1 (15) 294.2 (30) 441.3 (45) | |||||
| External dimensions (W×D×H) (excluding protrusions and stage) |
296×512×780 mm | 214×512×780 mm | ||||
| Main unit mass | 49 kg | 46 kg | 49 kg | 47 kg | 50 kg | |
| Power supply | No power required | AC100 to 240 V 1.2 A (DC adapter DC12 V 3.5 A) | ||||
* Models which can be connected to the MeasurLink measurement data network system are only HR-320MS, HR-430MR and HR-430MS.
