Features:
Electric loading with weight, high precision sensor.
Touch screen interface, easy operation.
Automatic correction of high, medium and low hardness values.
Built-in hardness value correction of convex cylindrical surface.
Strong data processing function, conversion of hardness value HR, HB, HV and so on, set the qualified range, overrun alarm, you can enter the tester, the sample names and other information.
Test results can be stored, processed and printed automatically.
Application Fields:
Industrial production, Inspection of product quality on processing technology. Ferrous and nonferrous metals, Hardened steel, tempered steel, annealed steel, hardened steel, sheet of various thicknesses, carbide materials, powder metallurgy materials, hardness and thermal spray coating.
Technical Specifications:
Model | HR-45DT |
Initial load of Rockwell | 3Kgf (29.42N) |
Total load of Rockwell | 15Kgf (147.1N) 30Kgf (294.2N) 45Kgf (441.3N) |
Rockwell Scale | HR15N HR30N HR45N HR15T HR30T HR45T HR15W HR30W HR45W HR15X HR30X HR45X HR15Y HR30Y HR45Y |
Dwell time | 0-60s |
Resolution of hardness value | 0.1HR |
Load value error | ≤1% |
Hardness reading | LCD display |
Screen size | 8 inch |
Data Storage | Can store 60 kinds of test results, built-in printer, RS-232 interface, optional USB flash disk automatically stored |
Conversion Scale | Superficial Rockwell, Brinell, Vickers |
Carried Standard | BSEN 6508， ISO 6508， ASTM E18， GB/T230 |
Max Height of Specimen | 200mm |
160mm | |
Overall Dimension (mm) | 560×200×800mm |
Net weight | 70kG |
Power supply | AC220+5%,50～60Hz |
Standardized Hardness Block 
Readout Microscope 
Indenters for All Kinds of Hardness Testers 
Model HUS-250 Universal Hardness Tester 