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產品名稱: LRHRM-45DT電動表麵洛氏硬度計
產品型號: LRHRM-45DT
產品展商: ghitest
產品文檔: *相關文檔
簡單介紹
電動表麵洛氏硬度計是一種通過電動加載、保荷卸荷的半自動測試金屬材料表麵硬度的洛氏硬度計。具有操作*簡便、壓痕微小、精度高等特點。
LRHRM-45DT電動表麵洛氏硬度計
的詳細介紹
產品簡介
電動表麵洛氏硬度計是一種通過電動加載、保荷卸荷的半自動測試金屬材料表麵硬度的洛氏硬度計。具有操作*簡便、壓痕微小、精度高等特點。
適用範圍
表麵淬火鋼，銅、鋁合金薄板，帶鋼,硬質合金鋼，鍍鋅，鍍鉻，鍍錫，材料表麵熱處理和化學表麵處理的**金屬材料。
Motorized Superficial Rockwell Hardness Tester adopts motorized testing method. Its testing force can be loaded, kept and unloaded automatically. Avoid man-made error and easy to use. The characteristics of the instrument is light testing force and therefore, leaving very small indentation.
Usage Range:
Surface hardened steel, copper, aluminum alloy thin sheet, hard alloy steel, zinc layers, chrome layers, tin layers, surface hardened treating and chemical treating materials, etc.
數據（Technical Specifications）
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表麵洛氏標尺
(Superficial Rockwell Scales)
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HR15N, HR30N, HR45N, HR15T, HR30T, HR45T
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初試驗力（Initial Testing Force）
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3Kg(29.42N)
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試驗力（All Testing Force）
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15Kg(147.1N),30Kg(294.2N),45Kg(441.3N)
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硬度讀取
(Indication of Hardness Value)
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表盤式（Dial ）
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保菏時間(Duration Time)
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2 ~ 60S
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試件高度
Max. Height of Specimen
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170mm
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儀器尺寸(長X寬X高)
(Overall Dimension：LXWXH)
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520X240X700MM
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儀器重量(Net Weight)
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80 Kg
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電源( Power Supply)
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AC220V + 5%, 50~60 Hz
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執行標準 (Carried Standard)
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GB/T230.2 標準、JJG112檢定規程
GB/T230.2 Chinese Standard and JJG112 Testing Rule
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標準配件、附件
(Standard Accessories)
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金剛石洛氏壓頭，直徑1.5875mm硬質合金球壓頭，大平試抬、中平試台、V型試台，硬度塊，電源線等
Diamond Rockwell Indenter, Diameter 1.5875mm Hard Alloy Steel Ball Indenter, Large Testing Table , Medium Testing Table and V-shaped Testing Table,HR30N and HR30T Hardness Blocks , Power Cable, etc
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