国产色情在线观看免费视频网,色爽午夜福利电影,第八色色网站,爱爱视频免费色戒网,色情乱熟妇40部免费看网站,AV小电影在线观看

東菱產(chǎn)品中心
產(chǎn)品詳情
  • 產(chǎn)品名稱:電動(dòng)表麵洛氏硬度計(jì)

  • 產(chǎn)品型號:HRM-45DT
  • 產(chǎn)品廠商:其它
  • 產(chǎn)品文檔:
你添加了1件商品 查看購物車
簡單介紹:
HRM-45DT型電動(dòng)表麵洛氏硬度計(jì)是一種通過電動(dòng)加載、保荷卸荷的半自動(dòng)測試金屬材料表麵硬度的洛氏硬度計(jì)。具有操作*簡便、壓痕微小、精度高等特點(diǎn)。
詳情介紹:
HRM-45DT型電動(dòng)表麵洛氏硬度計(jì)是一種通過電動(dòng)加載、保荷卸荷的半自動(dòng)測試金屬材料表麵硬度的洛氏硬度計(jì)。具有操作*簡便、壓痕微小、精度高等特點(diǎn)。
適用範(fàn)圍
表麵淬火鋼,銅、鋁合金薄板,帶鋼,硬質(zhì)合金鋼,鍍鋅,鍍鉻,鍍錫,材料表麵熱處理和化學(xué)表麵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(shù)數(shù)據(jù)(Technical Specifications)
表麵洛氏標(biāo)尺
(Superficial Rockwell Scales)
HR15N, HR30N, HR45N, HR15T, HR30T, HR45T
初試驗(yàn)力(Initial Testing Force)
3Kg(29.42N)
試驗(yàn)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 )
保菏時(shí)間(Duration Time)
2 ~ 60S
試件大高度
Max. Height of Specimen
170mm
儀器尺寸(長X寬X高)
(Overall Dimension:LXWXH)
520X240X700MM
儀器重量(Net Weight)
80 Kg
電源( Power Supply)
AC220V + 5%, 50~60 Hz
執(zhí)行標(biāo)準(zhǔn) (Carried Standard)
GB/T230.2 國家標(biāo)準(zhǔn)、JJG112檢定規(guī)程
GB/T230.2 Chinese Standard and JJG112 Testing Rule
標(biāo)準(zhǔn)配件、附件
(Standard Accessories)
金剛石洛氏壓頭,直徑1.5875mm硬質(zhì)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.
姓名:
電話:
您的需求:
 
淳安县| 巴南区| 米泉市| 北宁市| 石景山区| 桐柏县| 丁青县| 武山县| 宜良县| 嵩明县| 石屏县| 登封市| 略阳县| 西充县| 胶州市| 西城区|