401MHV型顯微硬度計
適用范圍
熱處理、碳化、淬火硬化層，表面覆層，鋼，有色金屬和微小及薄形零件等。
熱處理、碳化、淬火硬化層，表面覆層，鋼，有色金屬和微小及薄形零件等。
401MHV Micro Vickers Hardness Tester adopts LCD screen to display. By mean of control keys, HV or HK hardness scales, testing force and duration time can be selected and brightness of light source can be adjusted without steps. With measuring microscope, it may test out the length values of diagonals D1 and D2, then press the keys to input the length values, and the hardness values will be displayed on the LCD screen. Operation is easy.
Usage Range:
Heat treated layer, carbonized layer, hardened hard layers, superficial coating, steels, non-ferrous metal, micro and thin shaped components.
Heat treated layer, carbonized layer, hardened hard layers, superficial coating, steels, non-ferrous metal, micro and thin shaped components.
技術數據(Technical Specifications)
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試驗力
(Testing Force)
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10g (0.098N)、25g (0.245N)、50g (0.49N)、100g (0.98N )、
200g (1.96N)、300g (2.94N)、500g (4.9N)、1000g (9.8N)
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最小測量單位
(Min Measuring Unit)
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0.5μm
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總放大倍數
Magnification of Microscope
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100X（觀察, For Observation ）400X（測量, For Measurement）
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加荷方式(Loading Method)
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自動（加荷、保荷、卸荷）, Automatically (load, keep, unload)
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儀器尺寸(Overall Dimension)
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405×290×480mm （長×寬×高, L X W X H）
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儀器重量( Net Weight )
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25kg
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試件最大高度
(Max Height of Specimen)
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65mm
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電源(Power Supply)
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AC220V±5%，50~60Hz
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執行標準(Carried Standard)
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GB/T4340.2國家標準(GB/T4340.2 Chinese Standard),
JJG151檢定規程 ( JJG151 Inspection Rule )
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X-Y試臺
X-Y Testing Table
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尺寸(Dimension):100×100 mm
最大移動(Max. Travel Range): 25×25mm
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標準配件 附件
Standard Accessories
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物鏡40x、10x，微氏壓頭，測量目鏡10x，標準硬度塊（2），薄形試臺、圓柱體試臺、平口試臺，水平儀，電源線，輔助工具等
Objectives 40x and 10x, Vickers Indenter, Microscope 10x, Standard Hardness Brocks: 2 pcs, Thin Specimen Testing Table, Column Testing Table, Forcipate Testing Table, Lever, Power Cable, Assistant
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下一篇：惠州402HVD型顯微硬度計上一篇： 山東萊州洛式硬度計
