Brinell Hardness Tester DHB-3000

Categories	Brinell Hardness Tester
Place of Origin:	Beijing
Brand Name:	HUATEC
Model Number:	DHB-3000
MOQ:	1pcs
Packaging Details:	Standard export package
Delivery Time:	1-4days
Payment Terms:	T/T, Paypal, Western Union
Certification:	ISO, CE, GOST
Supply Ability:	500pcs per month
Testing range:	(8～650)HBW
Test force:	Motorized
Max, Height of the speciment:	220mm
Max Distance from the indenter center to the instrument panel:	135mm

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Company Info.

HUATEC GROUP CORPORATION

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Usage Range

The Brinell hardness tester 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 organization 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 s-cientific

research institutes.

Mains Features

DHB-3000 Electronic Brinell Hardness Tester is a unified product combining the precise mechanical structure

with the computer control by means of the mechanical and electrical circuit system, and so it is the more

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 test force and

the load dwell time can be directly set pressing the selected keys on the touch-keyboard, with reliable

repetition, precise reading and easy operation.

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≤220	± 2.5	≤ 3.0
＞ 220	± 2.0	≤ 2.5
Max, Height of the speciment: 220mm
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: 0.005mm
Power supply and Voltage: AC220V/50-60Hz
Main Accessories
Tables:Large, Small and V-shaped each
Hard Alloyed Steel Ball Indenters: ￠2.5mm, ￠5mm, and ￠10mm each.
One Microscope: 20X
Two Standard Hardness Blocks

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