Product Details
LCD Display HRC Tester Vickers Rockwell Brinell Hardness Testing
Machine
Rockwell Brinell Vickers Durometer Touch Screen Digital
Multi-Function LCD Display Universal Hardness Tester
Functions & Features
● Brinell, Rockwell and Vickers three test modes
● Touch Screen; Digital, multi-function LCD display
● Electronic closed-loop system
● Automatic loading & unloading
● Conversion scales of different kinds of hardness
● With built-in printer for data output
● With RS232 interface for connecting to the computer
● Meets or exceeds GB/T230.2, ISO 6508-2, ASTM E18 and JIS Z2245
standards
● Widely used in the Rockwell, Brinell, and Vickers hardness test
of Ferrous and nonferrous metals
● Castings, annealed steel, normalized steel, non-ferrous metals
and soft alloys ( Brinell )
● Heat-treated materials ( Rockwell )
● Nitriding layer, ceramic, sheet, foil, plated layer, and minute
parts ( Vickers )
Technical Parameters
Technical Parameters |
Model | LHBRV-187.5DX ( Touch Screen) |
Indication of Hardness Value | Large LCD screen display |
Data output | Built-in Printer, RS232 |
Duration time | 0-60s |
Carried Standard | GB/T230.2,ISO6508-2,ASTME18,JIS Z2245 |
Testing force | Rockwell: 60kgf(588N), 100kgf(980N), 150kgf(1471N) |
Brinell: 15.625kgf (153.2N), 31.25kgf (306.5N), 62.5kgf (612.9N),
125kgf (1226N), 187.5kgf (1839N) |
Vickers: 5kgf (49.3N), 10kgf (98.7N), 20kgf (196.1N), 30kgf
(294.2N), 50kgf (490.3N), 100kgf (980.7N) |
Test Scale | Rockwell: HRA, HRB, HRC, HRD, HRE, 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 |
Hardness measuring range | Rockwell: 20-90HRA 20-100HRB 20-70HRC |
Brinell: 5-650HBW |
Vickers: 5-3000HV |
Max Height of Specimen | Rockwell:180mm, Brinell:165mm, Vickers:165mm |
Magnification | 100X,50X,25X |
Distance of Indenter to outer wall | 160mm |
Power supply | AC220V+5%,50-60Hz |
Overall Dimension (mm) | 550*230*780 |
Net weight | About 85Kg |
Standard Accessories
Standard Accessories |
Name | Quantity | Name | Quantity |
Diamond Rockwell Indenter | 1 | 1.5875mm Ball Indenter | 1 |
Diamond Vickers Indenter | 1 | Brinell φ2.5,φ5 mm Ball Indenter | 2 |
Rockwell Hardness block | 5 | Large, Medium, “V” shaped Testing Table | 3 |
Brinell Hardness block | 1 | Vickers Hardness block | 1 |
Digital Eyepiece 10x | 1 | Objective 2.5x, 5x, 10x | 3 |
Microscope base ( with internal headlamp) | 1 | Sliding Testing Bench | 1 |
External headlamp | 1 | Dustproof cover | 1 |
Paper for thermal printer | 1 | Screwdriver & Level vial | 2 |
Power Cable | 1 | RS232 Cable | 1 |
Operation Manual | 1 | Product Certificate & Warranty | 2 |
Pictures
Please pay attention that the universal hardness tester will be
upgraded soon as below:
With colorful touch screen and built-in ASTM standards and etc.
Company Profile
Chongqing Leeb Instrument Co.,Ltd, the largest NDT instruments
factory in the southwest of China, located at High-tech Industrial
Development Zone of Chongqing, China. We specialize in
manufacturing, researching and marketing of NDT Instruments,
including various kinds of Hardness Tester, Thickness Gauge,
Roughness Tester, Flaw Detector and etc. Factory with Quality
System certified ISO 9001:2015. All products are CE, FCC certified.


In 2011, Leeb Ultrasonic Flaw Detector received the State Science
and Technology Innovation Fund in China. We also got the
Certificate of Utility Model Patent for the measuring platform in
the same year. In 2018, we acquired Shanghai Fengbo Instruments
Co.,Ltd and further expanded our production line of bench hardness
tester. At present, we have developed agents and distributors in 47
countries around the world, main markets are in Asia, Europe and
America.
With technical innovation, high quality products, competitive price
and satisfactory service, Leeb aims to be the most valubale brand
in NDT measuring field.
Workshop




Official License, Awards and Certicates

