HBRVD-187.5 Electric Brovier Hardness Tester
Abstract:
HBRVD-187.5 Electric Browell hardness tester with novel appearance, complete functions, easy operation, clear and intuitive display, stable performance, can be used for Brinell, Rockwell, Vickers three kinds of hardness testing, with multiple levels of testing force, can meet a variety of hardness testing requirements. It has the characteristics of high test accuracy, simple operation, high sensitivity, easy to use and stable indicating value.
HBRVD-187.5 Electric Brovier Hardness Tester
Product introduction:
1. Part of the body of the product is formed by the casting process in one time, and after a long time of aging treatment. Compared with the slab process, the long-term use of the shape variable is smaller, and can adapt to a variety of harsh environment;
2. Car paint, paint grade is high, scratch resistance ability is strong, use for many years is still bright as new;
3. With Brinell, Rockwell, Vickers three test methods, seven test force, can meet a variety of hardness test requirements;
4. Rockwell hardness dial directly read, Brinell, Vickers hardness through high-definition optical system measurement;
5. The loading, unloading and load preserving process of the motor control test force can better reduce the human operation error;
6. Lever afterburner, frictionless spindle, high test force accuracy;
Scope of application:
1. Determine Brinell, Vickers and Rockwell hardness of ferrous metals, non-ferrous metals and hard alloys;
2. Brinell hardness of castings, annealed steel, normalizing steel, non-ferrous metals and soft alloys;
3, hardening, tempering and other heat treatment materials of Rockwell hardness;
4, nitriding layer, ceramic, thin plate, metal sheet, electroplating, micro parts of Vickers hardness.
Technical parameters：
| Model | HBRVD-187.5 | |
| Testing Force | rockwell | 60、100、150kgf（588、980、1471N） |
| Brinell | 31.25、62.5、187.5kgf（306.5、612.9、1839N） | |
| Victorinox | 30、100kgf（ 294.2、980.7N） | |
| Scale type
| rockwell | HRA、HRB、HRC |
| Brinell | HBW2.5/31.25 、HBW2.5/62.5 HBW5/62.5 、HBW2.5/187.5 | |
| Victorinox | HV30、HV100 | |
| Test hardness range | rockwell | 20-95HRA、10-100HRBW、20-70HRC |
| Brinell | 5-650HBW | |
| Victorinox | 5-3000HV | |
| magnifying power | 25X、50X、100X | |
| Distance from indenter center to fuselage | 160mm | |
| The maximum allowable height of the specimen | rockwell | 200mm（extremity） |
| Brinell, Vickers | 180mm | |
| Dimensions | 550*290*730mm | |
| Weight | 80kg | |
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