Điểm nổi bật
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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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HardnessRange(HBW) |
Max tolerance％ |
Repetition％ |
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≤ 125 |
± 3 |
≤ 3.5 |
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125＜HBW≤225 |
± 2.5 |
≤ 3.0 |
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＞ 225 |
± 2.0 |
≤ 2.5 |
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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: 0.00125mm |
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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 Balls Indenters: Φ2.5mm, Φ5mm and Φ10mm each. |
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One Microscope: 20X |
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Two Standard Hardness Blocks. |
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Hãng sản xuất: HUATEC
