- Unique electronic control makes the HR-530 series of hardness testers extremely versatile by enabling Brinell hardness testing as well as load-sequence hardness testing of plastics, plus Rockwell and Rockwell Superficial hardness testing.
- This series can test the hardness of the inside wall of a ring, a test that is only possible using ordinary hardness testers by cutting the ring into pieces. (All models).
- The touch-panel display unit can be mounted on top the tester, providing significant convenience if the machine istallation space is restricted. (All models). Use the optional display mounting bracket to mount the unit.
- This series allows numeric display of statistical analysis results such as maximum and minimum values, mean value and graphic display of X-R control charts and histograms required for hardness evaluation.
Specifications:
| Order No | 810-231 | 810-232 | 810-236 | 810-237 | 810-233-11 | 810-233-13 | 810-331 | 810-332 | 810-336 | 810-337 | 810-333-11 | 810-333-13 | |
| Model | HR-530 | HR-530L | |||||||||||
| Unit (display unit) | metric | inch/mm | metric | inch/mm | metric | inch/mm | metric | inch/mm | metric | inch/mm | metric | inch/mm | |
| Indenter type | 1/16″ Steel ball | 1/16″ Tungsten carbide ball | — | — | 1/16″ Steel ball | 1/16″ Tungsten carbide ball | — | — | |||||
| Applicable standards | JIS B 7726, ISO 6508-2 | ||||||||||||
| Hardness testing methods | Rockwell/Rockwell Superficial/Brinell/Plastics hardness | ||||||||||||
| Initial test force N (kgf) | 29.42 (3) 98.07 (10) | ||||||||||||
| Test force N (kgf) |
Rockwell | 588.4 (60) 980.7 (100) 1471 (150) | |||||||||||
| Rockwell Superficial | 147.1 (15) 294.2 (30) 441.3 (45) | ||||||||||||
| Brinell | 61.29 (6.25) 98.07 (10) 153.2 (15.625) 245.2 (25) 294.2 (30) 306.5 (31.25) 612.9 (62.5) 980.7 (100) 1226 (125) 1839 (187.5) |
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| Power supply | AC100/120/220/240 V Auto-selection | ||||||||||||
| External dimensions (W×D×H) |
Main unit | 250×667×621 mm | 300×667×766 mm | ||||||||||
| Touch-panel display unit | 191×147×71 mm | ||||||||||||
| Mass | Main unit: Approx. 60 kg Display: Approx. 1.1 kg |
Main unit: Approx. 69 kg Display: Approx. 1.1 kg |
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