Introduction:
Model HBRVS-187.5 digital Brinell, rockwell and vickers hardness tester with intuitive LCD and singleclip control system, makes hardness testing be automately operated. The machine builted-in printer to record the main technical data of the entire testing process. In addition to manual test platform, it compeletly achieve the realization of the test force imposing, removing, hardness value direct showing and other automated operation.This hardness tester serves the purpose of measuring the hardness of Rockwell, Brinell and Vickers for ferrous, non-ferrous metals, hard metal, alloy, carburized layers and chemical treating layers.
Features
With intuitive LCD and Microchip control system, makes hardness testing be automatically operated.
Built-in printer records the main technical data of the entire testing process.
Adopting manual test platform, it completely achieves the realization of the test force imposing, removing, hardness value direct showing and other automated operation.
With high accuracy, avoiding the human operational error, is a mechanical and electrical integration also high-tech and advanced hardness tester.
It has high precision, easy operation, high sensitivity, reliable variable-Dutch, showing the stable value, which is widely used in factory workshops, laboratories, universities and research institutions.
Specification:
| Model |
HBRVS-187.5 |
| Rockwell scales |
HRA, HRB, HRC |
| Brinell scales |
HBW2.5/31.5, HBW2.5/62.5, HBW5/62.5, HBW2.5/187.5 |
| Vicker's scales |
HV30, HV100 |
| Initial test force |
98N(10kgf) |
| Total test force |
Brinell test(kgf): 30, 31.25, 62.5, 100, 187.5
Rockwell test(kgf): 60, 100, 150
Vickers test(kgf): 30, 100 |
| Hardness test range |
Brinell test (8-650)HB Indication accuracy (%):±2.5 |
Rockwell test (70-85)HRA (30-100)HRB (20-67)HRC
Indication Accuracy: ± 1HR |
| Vickers test (14-1000)HV Indication accuracy (%):± 2 |
| Microscope magnification |
37.5×\75× |
| Hardness reading Indication mode |
LCD |
| Measuring eyepiece |
Automatic Digital encoder |
| Total test foce loading keeping time (s) |
1-60s |
| Maximum height of specimen (mm) |
170 (Rockwell) ,140(Vickers, Brinell) |
| Depth of throat (mm) |
165 |
| Dimensions |
550×260×800mm |
| Power supply |
1P, AC220V, 50Hz |
| Weight |
80kg |
| Standard Accessories |
diamond cone Rockwell and Vicker's indenter, Ø1.5875mm Rockwell ball indenter,
Ø2.5, Ø5mm hard alloyed steel ball Brinell indenter, Big, small, V-shaped test table,
standard hardness block(Brinell, Rockwell, Vickers),
Weight block(0#,1#,2#,3#,4#), Printing paper, Measuring Microscope Accessories |
Laryee Technology Co., Ltd. is known as a professional manufacturer of materials testing equipment for determination of mechanical properties. Laryee's materials testing machines are highly engineered and stable, which thanks to the advanced production techniques and strict quality requirements throughout all phases of design and construction. Our experienced technical consultants can provide you with all-round technical support and advice by assisting you to find the best solution to your requirements and offer you the most suitable model for your needs. Our support also extends to responsive after sales service.
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