187.5kg multifunctional touch screen brinell rockwell vickers universal hardness tester for metal materials

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Product Overview


HBRV-187.5T automatic brinell rockwell vickers universal hardness tester

Product Description

HBRV-187.5T digital atuomatic universal  brinell rockwell vickers hardness tester is a multifunctional hardness testing equipment, it can test the hardness by brinell, rockwell, vickers three test ways. It can meet GBT230.2-2018, ISO6508-2, ASTM E18 etc.


1. Using 8-inch touch screen and high-speed ARM processor, intuitive display and easy operation;

2. The body is casted with high-quality cast iron at one time, combined with the car paint treatment process

3. The measuring device uses a grating displacement sensor, which can display and set the test scale, test force, indenter type, holding time, conversion unit, etc.;

4. It has three test methods of Brinell, Rockwell and Vickers, multi-level test force, can meet a variety of hardness test requirements;

5. The HBRV-187.5T universal hardness tester adopts weight loading to realize different test forces loading, holding and unloading;

6. The combination of high-definition measurement and observation objective lens, combined with the high-definition micrometer eyepiece with built-in length encoder, realizes one-button measurement of the indentation diagonal, which greatly reduces human operation interference and reading errors;

7. The built-in test software can modify the hardness value of the machine;

8. Convenient control system, can automatically convert the unit of the full hardness scale;

9. Built-in printer, and can output data through RS232 port


Technical parameter:

1. Measuring range:




2. Initial test force: 98.07N(10kgf)

3. Test force:

Rockwell: 588N(60kgf),980N(100kgf),1471N(150Kgf)

Brinell: 306.5N(31.25kgf),612.9N(62.5kgf),1839N(187.5kgf)

Vickers: 294.2N(30kgf),980.7N(100kgf)


4. Scale range:

Rockwell :HRA,HRB,HRC
Brinell: HBW2.5/31.25, HBW2.5/62.5
Vickers: HV30,HV100


5. Lens magnification: 100x, 50x, 25x.

6. Max. height of the specimen: 200mm(rockwell), 180mm(brinell, vickers)

7. Distance from indenter center to body: 160mm

8. Size: 550*290*730mm

9. Power: AC220V, 50HZ

10. Weight: 80kg


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