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650 HBW Electronic Brinell Hardness Tester Motorized Brinell Hardnes Tester
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x商品の詳細
| 試験範囲 | 8・650HBW | マックス,標本の高さ | 225mm |
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| 顕微鏡の拡大 | 20X | 電源と電圧 | AC220V/50-60Hz |
| 原則 | エレクトロニク・ブリーネル | ||
| ハイライト | portable brinell hardness tester,rockwell superficial hardness tester |
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製品の説明
650 HBW Electronic Brinell Hardness Tester Motorized Brinell Hardnes Tester
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
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Testing range:( 8～650)HBW
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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)
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Accuracy of Displayed Hardness Value
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Hardness Range(HBW)
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≤ 125
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125＜HBW≤225
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＞ 225
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Max, Height of the speciment: 225mm
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Max Distance from the indenter center to the instrument panel: 135mm
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Magnification of the microscope: 20X
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Min Reading Grade of the Drum wheel of the microscope: 0.005mm
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Power supply and Voltage: AC220V/50-60Hz
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Main Accessories
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Tables:Large, Small and V-shaped each
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Hard Alloyed Steel Ball Indenters: ￠2.5mm, ￠5mm, and ￠10mm each.
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One Microscope: 20X
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Two Standard Hardness Blocks
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