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Digital Universal Hardness Tester is a TOP high-tech multi-purpose, and multi-functional hardness testing equipment, with digital LCD touch screen.

This hardness tester uses different types of indenters and multi-stage test load for hardness testing of wide range of tested products in different scales: Brinell, Rockwell and Vickers.

Hardness tester provides the high sensitivity and accuracy of the load level, and the high accuracy of the measuring values. The machine has built-in high precision microscope with backlighting.

Hardness tester is supplied with a special table which allows user to measure the diameters of imprints without removing the sample. The hardness tester has special stand for the microscope, which significantly simplifies operating the device.

Besides manual testing platform, it is completely achieve automatic operation, including loading, unloading, hardness value directly display etc.

Hardness tester TB-BRV-D is one of the easiest device in operating and servicing, but at the same time it is universal and multi-functional instrument in its class. Touch screen and automatically testing system make operator’s work much more comfortable.

User can measure hardness in various scales and have no problems with hardness measurement in a wide range – from very soft materials up to some of the hardest materials.


Rockwell: Conical diamond indenter (120 °) – diamond tip as a cone with 120 degrees of the cone apex angle and the bead size of 1/16 inch (1.5875 mm)
Brinell: Hard alloy steel ball with a diameter of 1.5875, 2.5, 5 mm
Vickers: four-sided diamond pyramid (136 °)
Brinell: HBW2.5/31.25, HBW2.5/62.5, HBW5/62.5, HBW2.5/187.5
Vickers: HV30, HV100
Testing load
Rockwell: 60kgf (588N), 100kgf (980N), 150kgf (1471N)
Brinell: 31.25kgf (306.5N), 62.5kgf (612.9N), 187.5kgf (1839N)
Vickers: 30kgf (294.2N), 100kgf (980.7N)
Measuring time5~60 secTesting materials
ferrous metals (steel, cast iron, low carbon steel and tempered steel, etc)
non-ferrous metals (alloys from aluminum, copper and its alloys, etc)
hard alloys, carbonized and chemically treated layers
Hardness range
Rockwell: (20-88) HRA, (20-100)HRB, (20-70)HRC
Brinell: (8-650) HB
Vickers: (14-3000) HV
Rockwell:  accuracy: ±0.1HRI, repeatability: 0.5HR
Brinell: accuracy (δ/%): ±2.5, repeatability (Hcf/%): ≤3.0
Vickers: accuracy (δ/%): ±2, repeatability (Hcf/%): ≤2.5
Max height of test sample
Rockwell indenter – 170 mm
Brinell – 140 mm
Vickers – 140 mm
Max depth of test sample165 mmMicroscope zoom15XLense zoom2.5X, 5XData output
Rockwell –  dial indicator
Brinell – measuring microscope
Vickers – measuring microscope
Recommended operating conditions
Air temperature: 0…+40 °С
Air pressure: 94 – 106.7 kPa
Humidity: up to 65%
Net weight110 kgGross weight130 kgPackage dimensions520*240*700 mm (L*W*H)