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Mitutoyo 810-527-21 | HR-620B Rockwell Hardness Tester | 9.8-2450 N, Integrated Y-Axis
The Mitutoyo 810-527-21 HR-620B is a Rockwell hardness tester with an integrated 160 mm Y-axis, a 250 mm Z-axis and test forces from 9.8 to 2450 N (1 to 250 kgf). Specimen height is 250 mm, or 165 mm when the optional X-axis is fitted.
- Specimen weight up to 50 kg; 220 mm throat
- 5.7 in touch screen control, AVPAK software optional
- 0.01 HR resolution (settable); dwell 1-120 s
- RS-232C, Digimatic D-type and USB output
- Main unit 205 kg; 428 x 837 x 935 mm; 100 W
- Specifications
- Features
- Downloads
| Part Number | 810-527-21 |
| Brand | Mitutoyo |
| Model | HR-620B |
| Control | 5.7" touch screen, AVPAK software optional |
| Test Force | 9.8-2450 N (1-250 kgf) |
| Resolution | 0.01 HR (settable) |
| Y-Axis | 160 mm (integrated) |
| Z-Axis | 250 mm |
| Max Specimen Height | 250 mm (165 mm with X-axis) |
| Max Specimen Weight | 50 kg |
| Throat Depth | 220 mm |
| Standards | ISO 6508-2, ASTM E18, JIS B7726 |
| Dimensions | 428 x 837 x 935 mm |
| Mass | 205 kg |
- Standard Compliance: Meets ISO, JIS, and ASTM standards for precise and reliable hardness testing.
- Wide Temperature Range: Operates between 5°C and 40°C, ensuring stable performance across diverse environments.
- Low Vibration: Vibration frequency of 5Hz or lower minimizes interference, ensuring accurate and consistent results.
- Large Size: External dimensions of 428 x 837 x 935 mm provide a robust and spacious setup, suitable for industrial applications.
- Repeatable Accuracy: Delivers consistent, repeatable hardness measurements, ideal for quality control and material testing.
- Durable Build: Designed for long-lasting performance, with a solid construction to withstand demanding environments.
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