HD9-45型電動(dòng)表面洛氏維氏硬度計(jì)
HD9-45型電動(dòng)表面洛氏維氏硬度計(jì)是輕載荷洛維二用表面硬度試驗(yàn)機(jī),該機(jī)具備了六種試驗(yàn)力,能滿足表面洛氏、維氏硬度的測試。試驗(yàn)力的施加、保荷和卸荷自動(dòng)完成。使用方便,該機(jī)測試靈敏度高。并可按用戶特殊要求,可改裝鋁制品兼用測試布氏硬度。
適用范圍
鋼、表面淬火鋼、銅、鋁合金、薄板、帶鋼、硬質(zhì)合金鋼、鍍鋅、鍍鉻、鍍錫、材料表面熱處理和化學(xué)表面處理的各種金屬材料。
HD9-45B Motorized Superficial Rockwell & Vickers HardnessTester with 6 steps testing force is able to meet the needs ofsuperficial Rockwell & Vickers hardness tests. Testing forcecan be loaded, kept and
技術(shù)數(shù)據(jù)(Technical Specifications)表面洛氏標(biāo)尺
(Superficial Rockwell Scales)
試驗(yàn)力(Testing Force) HR15N, HR30N,,HR45N,HR15T, HR30T,,HR45T
15Kg (147.1N), 30Kg (294.2N),441.3N(45Kg)
維氏標(biāo)尺(Vickers Scales)
試驗(yàn)力(Testing Force) HV5,HV10,HV20,HV30
5Kg (49.03N),10Kg (98.07N),20Kg (196.1N),30Kg (294.2N)
硬度讀取
(Indication of Hardness Value) 表面洛氏(SuperficialRockwell):表盤式(Dial )
維氏(Vickers): 測量顯微鏡(Measuring Microscope)
顯微鏡放大倍率
(Amplification of Microscope)
75X, 150X
保菏時(shí)間(Duration Time) 2 ~ 60S
試件最大高度
Max. Height of Specimen 表面洛氏(Superficial Rockwell): 170mm
維氏(Vickers): 140mm
儀器尺寸(Overall Dimension) 520X240X700MM (長X寬X高, L X W X H )
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(洛氏,Rockwell), GB/T4340.2(維氏,Vickers)
JJG112 (洛氏, Rockwell)
標(biāo)準(zhǔn)配件、附件
(Standard Accessories)洛氏壓頭,維氏壓頭,直徑1.5875mm硬質(zhì)合金球壓頭,測量顯微鏡,物鏡,內(nèi)照明燈一套,大平、中平、V型試臺(tái),溜板試臺(tái),硬度塊,電源線