Product Details

Product Description

product description

HBRVS-187.5 digital display Blowell 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 hardness tests with multi-level test force to meet a variety of hardness testing needs. It has high test accuracy, simple operation, high sensitivity, convenient use and stable indication. Equipped with built-in printer and optional RS232 data cable to connect to the computer through HyperTerminal to export measurement reports

Features

The fuselage part of the product is formed by the casting process once and has been treated for a long time. Compared with the jigsaw process, the long-term use of the shape variable is extremely small, and can be effectively adapted to various harsh environments;
Car paint, high quality paint, strong scratch resistance, still bright as new
Boot and use, no need to install weight
The large-screen touch liquid crystal display interface is adopted, and the display content is rich and the operation is convenient;
It has three test methods, Brinell, Rockwell and Vickers. It has multi-level test force and can meet various hardness test requirements.
Can be converted to each other by measuring the hardness value of each scale
The electronic closed-loop control applies the test force, and the precision reaches 5 ‰ force value sensor to control the test force, which fully realizes the automatic operation of the application, maintenance and removal of the test force;
The body is equipped with a microscope and equipped with a high-definition micro-optical system to make observations clearer and reduce errors;
Equipped with a built-in micro printer, and you can purchase RS232 data cable to connect with the computer through HyperTerminal to export measurement reports.

product details

Application range

Determination of black metal, non-ferrous metal carbide and non-metal Brinell, Vickers, Rockwell hardness.
Wide range of applications, can be widely used in the determination:
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;
c, Vickers hardness of nitrided layer, ceramic, sheet, foil, plating, and tiny parts

technical parameters

1. Total test force:
Rockwell: 588, 980, 1471N (60, 100, 150Kgf)
Brinell: 153.2, 306.5, 612.9, 1226, 1839N (15.625, 31.25, 62.5, 125, 187.5 Kgf)
Vickers: 49.03, 98.07, 196.1, 294.2, 490.3, 980.7N (5, 10, 20, 30, 50, 100 Kgf) 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
Vickers: HV5, HV10, HV20, HV30, HV50, HV100
3. Measurement 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:
Indenter center to body distance: 160mm
The maximum height allowed for the model: 180mm, Brinell Vickers 165mm
Hardness tester dimensions: 550 × 230 × 780mm
Power supply: AC220V/50Hz
Instrument weight: about 80kg

Configuration

Diamond Rockwell indenter, steel ball indenter φ1.588: 1 each;
Brinell ball indenter φ2.5, φ5: one each;
Diamond Vickers indenter: 1;

Large screen workbench, small flat workbench, V-shaped workbench: one each;
Standard Rockwell hardness block: 5 pieces;
Standard Brinell hardness block, standard Vickers hardness block; 1 piece each;

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