Leader Precision Instrument Co., Ltd
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Usage
Model HR-150M Rockwell hardness tester is suitable to determine the Rockwell hardness of ferrous, non-ferrous metals and non-metal materials. It is widely applied in the Rockwell hardness testing for heat treatment materials, such as quenching, hardening and tempering, etc.
Features & Advantage
1. Electronic control of load duration
2. High accuracy, reliability and durability.
3. Motorized testing procedure
4. Accuracy conforms to EN-ISO 6508, ASTME-18, GB/T230.2
Specifications
| Product name | Motorized Rockwell Hardness Tester |
| Model | HR-150M |
| Rockwell scales | HRA, HRB, HRC |
| Measuring range | 20-88HRA, 20-100HRB, 20-70HRC |
| Resolution | 0.5HR |
| Preload | 10kgf(98.07N) |
| Test loads | 60kgf(588.4N), 100kgf(980.7N), 150kgf(1471N) |
| Display | Dial Indicator |
| Loading control | Motorized |
| Dwell time | 2-60S |
| Max. height of specimen | 185mm |
| Instrument throat | 165mm |
| Dimension (L*W*H) | 460*250*640mm |
| Packing dimension | 538*400*730 |
| Gross/Net weight | 90kg/70kg |
| Power supply | 220V or 110V AC, 50 or 60Hz |
| Accuracy | Conforms to EN-ISO 6508, ASTME-18, GB/T230.2 |
Standard delivery
| Main unit | 1pcs |
| Diamond Rockwell indenter | 1pcs |
| Ball indenter 1/16” | 1pcs |
| Hardness test block (80-100) HRBW | 1pcs |
| Hardness test block (60-70) HRC | 1pcs |
| Hardness test block (20-30)HRC | 1pcs |
| Large flat anvil Ø150mm | 1pcs |
| Small flat anvil Ø60mm | 1pcs |
| V-anvil Ø40mm | 1pcs |
| Adjustable foot | 4pcs |
| Accessories case | 1pcs |
| Anti-dust cover | 1pcs |
| Instruments certificate | 1pcs |
| Installation & user manual | 1pcs |