Usage:
Model HR-45M electronic superficial Rockwell hardness tester is suitable to determine the superficial Rockwell hardness of the ferrous and non-ferrous metals.
Features:
1. HR-45M is an effective electronic Rockwell testing machine with high accuracy, reliability and durability.
2. Dial indicator can read HRN, HRT
3. Electronic Rockwell hardness tester loading, dwell and unloading is buffering by electronic motor automatically, which eliminates the human operation error
4. Motorized testing procedure
| Specifications |
| Product name | Motorized Superficial Rockwell Hardness Tester |
| Model | HR-45M |
| Rockwell Scales | HRN, HRT |
| Measuring Range | 70-94HR15N, 42-86HR30N, 20-77HR45N, 67-93 HR15T, 29-82HR30T, 10-72HR45T |
| Preload | 3kgf(29.42N) |
| Test loads | 15Kgf(147.1N),30Kgf(294.2N),45Kgf(441.3N) |
| Display | Dial Indicator |
| Loading Control | Motorized (preload applied manually) |
| Dwell time | 1-60S |
| Hardness Resolution | 0.5HRN |
| Loading Control | Motorized |
| Max. Height Of Specimen | 170mm |
| Instrument Throat | 135mm |
| Dimension (L*W*H) | 460*250*640mm |
| Packing Dimension | 538*400*730 |
| Gross/Net Weight | 90Kg/70Kg |
| Power supply | 110V/220V, 50HZ |
| Accuracy | EN-ISO 6508 , ASTM E-18, GB/T230.2, |
| Standard delivery |
| Main Unit | 1pcs |
| Cone Diamond Indenter | 1pcs |
| Ø 1.5875 Ball Indenter | 1pcs |
| Ø1.5875mm Steel Ball | 1pcs |
| Hardness Test Block HR30N | 1pcs |
| Hardness Test block HR15N | 1pcs |
| Hardness Test Block HR15T | 1pcs |
| Large Flat Anvil | 1pcs |
| Small Flat Anvil | 1pcs |
| V-notch Anvil: | 1pcs |
| Adjustable Feet | 4pcs |
| Accessories Case | 1pcs |
| Anti-dust Cover | 1pcs |
| Installation & User Manual | 1pcs |
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