Leader Precision Instrument Co., Ltd
Your partner for Metrology Solutions
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Usage
Model HR-145D Digital Twin Rockwell Hardness Tester is suitable to determine the Rockwell & Superficial Rockwell hardness of ferrous metals, alloy steel and hard alloy, as well as treated layers of metal surface, such as carburized layer, nitrided layer and electroplated coating, etc.
Features & Advantage
Specifications
| Product name | Digital Rockwell and superficial Rockwell Hardness Tester |
| Model | HR-145D |
| Rockwell Scales | A, B, C, D, E, F, G ,H, K, L ,M, R, P, S, V |
| Superficial Rockwell Scales | 15N, 30N, 45N, 15T, 30T, 45T, 15W, 30W, 45W, 15X, 30X, 45X, 15Y, 30Y, 45Y |
| Display conversion to | HV, HB, HR scales |
| Preload | 3kgf(29.4N), 10kgf(98.07N) |
| Rockwell Test loads | 60kgf(588.4N), 100kgf(980.7N), 150kgf(1471N) |
| Superficial Rockwell test loads | 15kgf(147.1N), 30kgf(294.2N), 45kgf(441.3N) |
| Dwell time | 1-60S |
| Hardness indication | Digital LCD Display |
| Resolution | 0.1HR |
| Loading Control | Automatic |
| Data Output | RS-232C and Built-in Printer |
| Max. Height of Specimen | 175mm |
| Instrument Throat | 165mm |
| Dimension (L*W*H) | 550 x 260 x 780mm |
| Gross/Net Weight | 120Kg/90Kg |
| Power supply | 110V/220V, 50HZ |
| Accuracy | EN-ISO 6508 , ASTM E-18, GB/T230.2 |
Standard delivery
| Main unit | Thermal printer | Data-output RS-232C |
| Cone Diamond Indenter | Ø 1.5875 Ball Indenter | Ø1.5875mm Steel Ball |
| Large Flat Anvil | Small Flat Anvil | V-notch Anvil |
| Hardness Test Block (85-100) HRB | Adjustable feet | Accessories case |
| Anti-dust cover | Instruments certificate | Installation & user manual |
