>>HR-150DT型電動洛氏硬度計(jì)是用于專門測試金屬材料洛氏硬度的半自動洛氏硬度計(jì),。試驗(yàn)力施加、保荷,、卸荷自動完成,,操作簡便。 >>適用范圍 淬火鋼,,調(diào)質(zhì),、退火鋼,冷硬鑄件,,可鍛鑄件,,鋁合金,銅,,軸承鋼等,。 HR-150DT 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. It is therefore, welcomed by many users. Usage Range: Hardened and surface hardened steel, hardening and tempering steel, tempered steel, cold and hard casting parts, forging pats, hard ally steel, aluminum alloy, bearing steel, carburized steel sheet, etc. >>技術(shù)數(shù)據(jù)(Technical Specifications) 洛氏標(biāo)尺(Rockwell Scales) | HRA, HRB, HRC, HRD, HRE, HRF,HRG,HRH,HRK | 初試驗(yàn)力(Initial Testing Force) | 10Kg (98.07N) | 試驗(yàn)力(All Testing Force) | 60Kg (588N), 100Kg (980N), 150Kg (1471N) | 硬度讀取 (Indication of Hardness Value) | 表盤式(Dial ) | 保菏時(shí)間(Duration Time) | 2 ~ 60S | 試件zui大高度 Max. Height of Specimen | 170mm | 儀器尺寸(Overall Dimension) | 520X240X700MM (長X寬X高,LXH) | 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 Inspection 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,,大平試臺,、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, HRC and HRB Hardness Blocks , Power Cable, etc. | |