HRM-45DT 電動表面洛氏硬度計
- 公司名稱 寧波高新區得樂儀器有限公司
- 品牌
- 型號 HRM-45DT
- 產地 上海
- 廠商性質 經銷商
- 更新時間 2018/5/14 9:00:00
- 訪問次數 290
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電動表面洛氏硬度計的詳細介紹
HRM-45DT型電動表面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面硬度的洛氏硬度計。具有操作更簡便、壓痕微小、精度高等特點。
適用范圍
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 RockwellHardness Tester adopts motorized testing method. Its testing forcecan be loaded, keptunloaded automatically. Avoid man-madeerroreasy to use. The characteristics of the instrument islight testing forcetherefore, leaving very smallindentation.
Usage Range:
Surface hardened steel, copper, aluminum alloy thin sheet, hardalloy steel, zinc layers, chrome layers, tin layers, surfacehardened treatingchemical treating materials, etc.
表面洛氏標尺 Superficial Rockwell Scales | HR15N, HR30N, HR45N, HR15T, HR30T, HR45T |
初試驗力(Initial Testing Force) | 3Kg29.42N |
試驗力(All Testing Force) | 15Kg147.1N,30Kg294.2N,45Kg441.3N |
硬度讀取 Indication of Hardness Value | 表盤式(Dial ) |
保菏時間Duration Time | 2 ~ 60S |
試件zui大高度 Max. Height of Specimen | 170mm |
儀器尺寸長X寬X高 Overall Dimension:LXH | 520X240X700MM |
儀器重量Net Weight | 80 Kg |
電源 Power Supply | AC220V + 5%, 50~60 Hz |
執行標準 Carried Standard | GB/T230.2 國家標準、JJG112檢定規程 GB/T230.2 Chinese StandardJJG112 Testing 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,大平試抬、中平試臺、V型試臺,硬度塊,電源線等 Diamond Rockwell Indenter, Diameter 1.5875mm Hard Alloy SteelBall Indenter, Large Testing Table , Medium Testing Table andV-shaped Testing Table,HR30NHR30T Hardness Blocks , PowerCable, etc. |