Product description:

HBRVS-187.5smart digital display Brinell Rockwell hardness tester is the third generation of high-end products independently research and development by Microcre, which is controlled by Windows tablet computer.The machine USES the VB programming language, the microcomputer mode operation, and the closed loop sensor perfect fusion, avoids the cumbersome weight, greatly improving the work efficiency and the accuracy of the force value, is a mechanical and electrical integration of high-tech products.The hardness scheme is novel, with good reliability, operability and intuitiveness.And it is equipped with three test methods, such as Brinell, Rockwell and Vickers, with the multi-functional hardness machine of the test force of level 8, which can meet the requirements of various hardness tests of users.The test force, the protection and unloading can be completed automatically.
Touch operation visual display test content, by touching the selection test method, a key start hardness test does not need to apply the initial experimental force and the experimental force value real-time display is more intuitive, ensure the authenticity of strength.The real-time graph of force value and time is shown as the first in China, and it is convenient for you to observe real-time changes under different force values of the workpiece.The Rockwell hardness number is automatically calculated to one after the decimal point, and the hardness test standard is provided to avoid the tedious results. This machine can display the test method, test force, curve line, hardness value and test force retention time and other functions in real time on large screen.This equipment provides a large 16 GB hard drive can report directly to the hardness test data generation, report can display the strength and time curve, can generate professional hardness test report, through the printer output.

Performance characteristics:
1. 10-inch tablet computer, Win8.1 operating system, industry leading.
2. Closed loop sensor control system without weight.
3. No special installation or even after sales.
4. No initial test force is applied to automatically add unloading test force.
5. High accuracy of measurement, automatic correction of rockwell hardness value.
6. The real-time curve is displayed during the test, the only one in the industry.
7. Always import data into the computer.
8. When choosing hardness scale, the selection of indenter is suggested.
The three test methods for the test of brinell, rockwell and vickers hardness.
10. Selection of plastic rockwell scale (special requirements, supply by contract)
11. Execute standard GB/T230.1, GB/T230.2, GB/T231.1, GB/T231.2, GB/T4340.1, GB/T3440.2, JJG112

Technical parameters:

1. Operation mode: electric
2. Hardness scale:
Rockwell：HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK
Brinell：HBW2.5/31.25, HBW2.5/62.5, HBW5/62.5, HBW2.5/187.5
Vickers：HV30, HV100
3. Experimental force:
Rockwell test force: 588N(60Kg),980N(100Kg),1471N(150Kg)
Brinell test force: 306.5N(31.25Kg),612.9N(62.5Kg),1839N(187.5Kg)
Vickers test force: 29.2N(30Kg), 980.7N(100Kg)
4. Hardness test range
Rockwell: HRA:20 ~ 88, HRB:20 ~ 100, HRC:20 ~ 70
Brinell: HBW:8HBW ~ 650HBW
Vickers: 40HV ~ 1000HV
5. Reading mode: Computer display
6. Indenter center to body distance: 210mm
7. The MAX height of the specimen: Rockwell: 220mm; Brinell, Vickers: 170mm
8. Magnification of microscope: 37.5X(Brinell),75X (Vickers)
9. Dimension:580×260×780mm
10. Weight: 80kg