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

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Address: fengtai district, beijing, China.

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RAYTECH NDT INSTRUMENT CO.,LTD

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%

 

Repetition%

 

 

≤ 125

 

± 3≤ 3.5

 

125<HBW≤225

 

± 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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