HBRVS-250 Digital Brinell Rockwell & Vickers Hardness Tester
Product Description
The HBRVS-250 digital display Brinell Rockwell & Vickers Hardness Tester has novel appearance, complete functions, convenient operation, clear and intuitive display and stable performance. It is a high-tech product integrating light, machine and electricity. It can be used for Brinell, Rockwell, and Vickers. Three kinds of hardness test, with multi-level test force, can meet a variety of hardness test needs. It has the characteristics of high test accuracy, simple operation, high sensitivity, convenient use, stable display and so on. Equipped with a built-in printer, and an optional RS232 data line can be connected to the computer through a hyper terminal to export measurement reports.
Feature:
- The body part of the product is formed by a casting process and has undergone a long-term aging treatment. Compared with the jigsaw technology, the long-term use of deformation is extremely small, and it can effectively adapt to various harsh environments;
- Car paint, high-grade paint, strong scratch resistance, and still bright as new after years of use;
- It is ready to use after booting, no need to install weights;
- Using a large-screen touch LCD display interface, rich display content, easy to operate;
- With three test methods of Brinell, Rockwell and Vickers, with multi-level test force, it can meet a variety of hardness test requirements;
- The hardness value of each scale can be converted mutually;
- Electronic closed-loop control to apply the test force, with an accuracy of 5‰. The force value sensor controls the test force, which fully realizes the automatic operation of test force application, maintenance, and removal;
- The body is equipped with a microscope, and is equipped with a high-definition microscope optical system to make observation readings clearer and reduce errors;
- Equipped with a built-in micro printer, and you can purchase an RS232 data cable to connect to the computer through the HyperTerminal mode to export measurement reports.
Application:
Determine the Brinell, Vickers and Rockwell hardness of ferrous metals, non-ferrous metal cemented carbides and non-metals.
It has a wide range of applications and can be widely used to determine:
a. Brinell hardness of castings, annealed steel, normalized steel, non-ferrous metals and soft alloys;
b. Rockwell hardness of heat-treated materials such as quenching and quenching and tempering;
c. Vickers hardness of nitriding layer, ceramics, thin plates, metal flakes, electroplating layers, and small parts.
Technical Parameter:
Total test force:
Rockwell: 588, 980, 1471N (60, 100, 150Kgf)
Brinell: 153.2, 306.5, 612.9, 1226, 1839N 2415.8N (15.625, 31.25, 62.5, 125, 187.5, 250Kgf)
Vickers: 49.03, 98.07, 196.1, 294.2, 490.3, 980.7N (5, 10, 20, 30, 50, 100Kgf)
2. Scale range:
Rockwell: HRA, HRB, HRC, HRD, HRF, HRG
Brinell: HBW2.5/15.625, HBW2.5/31.25, HBW2.5/62.5, HBW5/125, HBW2.5/187.5 HBW5/250
Vickers: HV5, HV10, HV20, HV30, HV50, HV100
Measuring range:
Rockwell: 20-90HRA, 20-100HRB, 20-70HRC
Brinell: 5-650HBW
Vickers: 5-3000HV
4. Lens magnification: 100X, 50X, 25X
5. Dimensions and power supply:
Distance from the center of the indenter to the fuselage: 160mm
The maximum height allowed by the style: Rockwell 180mm, Brinell Vickers 165mm
Dimensions of hardness tester: 550×230×780mm
Power supply: AC220V/50Hz
Approximate weight of the instrument: 80kg
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