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。
HR-45M Manual Superficial Rockwell Hardness Tester adopts mechanical and manual testing method, without electrical device. With simple appearance, it uses as popular type Rockwell Hardness testing instrument.
Usage Range:Surface hardened steel, copper, aluminum alloy sheet, hard alloy steel, zinc layers, chrome layers, tin layers, surface heat treating and chemical treating materials, etc.
技術數據(Technical Specifications)
洛氏標尺(RockwellScales)
|
HR15N, HR30N, HR45N, HR15T, HR30T, HR45T
|
初試驗力(Initial Testing Force)
|
3Kg (29.42N)
|
試驗力(All Testing Force)
|
15Kg (147.1N), 30Kg (294.2N), 45Kg (441.3N)
|
硬度讀取
(Indication of Hardness Value)
|
表盤式(Dial )
|
試件*大高度
Max. Height of Specimen
|
170mm
|
尺寸(Overall Dimension)
|
520X240X700MM (長X寬X高, LXWXH)
|
儀器重量(Net Weight)
|
80 Kg
|
執行標準 (Carried Standard)
|
GB/T230.2 國家標準、JJG112檢定規程
GB/T230.2 Chinese Standard and JJG112 Inspection Rule
|
標準配件、附件
(Standard Accessories)
|
金剛石洛氏壓頭,直徑1.5875mm硬質合金球壓頭,大平試臺、中平試臺、V型試臺,硬度塊
Diamond Rockwell Indenter, Diameter 1.5875mm Hard Alloy Steel Ball Indenter, Large Testing Table , Medium Testing Table and V-shaped Testing Table, HRC and HRB Hardness Blocks
|
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