適用范圍：
Ø 表面淬火鋼，銅、鋁合金薄板，帶鋼,硬質合金鋼，鍍鋅，鍍鉻，鍍錫，材料表面熱處理和化學表面處理的各種金屬材料。
HRM-45DT 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.
技術數據（Technical Specifications）
|
表面洛氏標尺
(Superficial Rockwell Scales)
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HR15N, HR30N, HR45N, HR15T, HR30T, HR45T
|
|
初試驗力（Initial Testing Force）
|
3Kg(29.42N)
|
|
試驗力（All Testing Force）
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15Kg(147.1N),30Kg(294.2N),45Kg(441.3N)
|
|
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*大高度
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
|
|
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 國家標準、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、中平試臺、V型試臺，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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蘇州儀器網代理銷售國內外多種知名品牌的儀器儀表，常年為您提供上等的技術和售后服務，歡迎廣大新老客戶來電洽購。
訂貨信息:
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本標題頁面：HRM-45DT電動表面洛氏硬度計
