Multi-function Digital Brinell and Rockwell and Vickers Universal Hardness Tester

Technical parameters:

Product Details

Technical parameters:


HBRVD-187.5 (Approved by CE certificate, ensure the safety operation of the machine. Certificate No.: GB/1067/3980/12 Issue 1)

Rockwell scale
Test force

60Kg (588N),100Kg (980N),150Kg(1471N)

Brinell scale
Test force

HBW2.5/31.25,HBW2.5/62.5,HBW5/62.5, HBW2.5/187.5
31.25Kg(306.5N),62.5Kg (612.9N), 187.5Kg (1839N)

Vickers scale
Test force

30Kg(294.2N),60kg(588N),100Kg (980N)

Conversion Scale


Initial test force


LCD Screen size


Resolution ratio


Amplification of microscope

37.5X, 75X

Hardness value range

Rockwell: 20~88HRA  20~100HRB       20~70HRC
Brinell: 8~650HB
Vickers: 8~3000HV

Hardness value read

Big digital LCD

Loading method

Full automatic (load, dwell, unload)

Specimen maximum height allowed

Rockwell: 170mm
Brinell, Vickers: 140mm

Throat depth allowed


Dwell time

1~99S ( each step is 1 second)

Power supply

AC220V + 5%, 50~60 Hz , (AC110V available)

Instrument size and weight

460×160×660mm (L×W×H),   85kg  

Package size and weight

625x430x900mm (LXWXH),   100kg

Data output

Built-in printer, RS-232 interface (Export data to the computer for long time preservation)

Executive standard

GB/T230.2,GB/T231.2,GB/T4340.2,ASTM E18,ISO 6508,JJG112,JJG150,JIS B-7734

Standard accessories

1 piece:
Hardness tester ; 15x digital display micrometer eyepiece ; 2.5x , 5x object lens ; Rockwell diamond indenter ; Vickers diamond indenter ; Φ1.588mm,Φ2.5mm,Φ5mm, hard alloy ball indenter ; large, medium, “V” shape, and slide test platform ; data transmission software ; accessory box ; dust-proof cover ; power cable ; manual instruction; certificate of quality; warranty card .
5 pieces:
Φ1.588mm steel ball ; hardness block .

Optional accessories

Hardness measurement software, brand computer, printer, standard hardness block, standard indenter

Jvjing Precision has great competence in producing multi-function digital brinell and rockwell and vickers universal hardness tester as one of the leading manufacturers and suppliers of various testing equipment. Please rest assured to buy the low price equipment at a discount from our factory. And the price list and the quotation are also available if you need.


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