Metallurgy Forging Casting Unhardened steel and Nonferrous Metals Brinell Hardness Tester XHB-3000

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Metallurgy Forging Casting Unhardened steel and Nonferrous Metals Brinell Hardness Tester XHB-3000

Country/Region china
City & Province beijing beijing
Categories Glove Making Machinery Parts

Product Details


Metallurgy Forging Casting Unhardened steel and Nonferrous


Metals Brinell Hardness Tester XHB-3000


Digital Brinell Hardness Tester


Usage Range

The Brinell hardness test that shows the largest indentation among all the hardness tests is able


to reflect the comprehensive features of the material, and the test is unaffected by the


organizational micro-dioptre and the compositional unevenness of the speciment; and hence it is


a hardness testing with high precision. The Brinell hardness test is widely used in such industrial


fields as metallurgy, forging, casting, unhardened steel and nonferrous metals industries, as well


as in the laboratories, universities, colleges and scientific research institutes.


Main Features

XHB-3000 Digital Brinell Hardness Tester is a unified product combining the precise mechanical


structure with the computer control by means of the optical, mechanic and electrical circuit


system, and so it is the most advanced brinell hardness tester in today’s world. The instrument


adopts the motorized test force application without weight blocks, and uses 0.5‰ accuracy


compression sensor to feedback the information and the CPU control system to automatically


compensate the test force lost during the testing. The indentation is directly measured on the


instrument through the microscope, and the LCD screen indicates the diameter, the hardness


value, and 17 different hardness testing comparison tables as well as the HBW range


automatically shown under the present presetting. It is possible to preset the load dwell time and


the intensity of the light on the window page ,and design a F/D2 selection table to facilitate the


operation of the user. The instrument is completed with a RS232 serial interface connected with a


PC for final read-out, the printer and the date storage.

Main Parameters



Testing Range:(8~650)HBW



Test Force:612.9N(62.5Kgf),980N(100Kgf),1226N(125Kgf),1839N(187.5Kgf),2452N(250Kgf),4900N(500Kgf),7355N(750Kgf),9800N(1000Kgf),14700N(1500Kgf),29400N(3000kgf)



Accuracy of Displayed Hardness Value



Hardness Range(HBW)


Max tolerance%





≤ 125


± 3≤ 3.5




± 2.5≤ 3.0


> 225


± 2.0≤ 2.5


Max Height of the speciment: 225mm



Max Distance from the indenter center to the instrument panel: 135mm



Magnification of the microscope: 20X



Min Reading Grade of the Drum wheel of the microscope: 0.00125mm



Power supply and Voltage: AC220V/50-60Hz



Main Accessories



Tables: large, small,and v-shaped each



Hard Alloyed Steel Balls Indenters: Φ2.5mm, Φ5mm and Φ10mm each.



One Microscope: 20X



Two Standard Hardness Blocks.





TAG:   Digital Vickers Hardness Tester    
 Hardness Testers         Micro Vickers Hardness Meter



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