描述：電動式測試，試驗(yàn)力的施加、保荷和卸荷自動完成。消除人為操作誤差，使用方便。受到廣大用戶的喜愛。適用范圍淬火、表面淬火鋼，調(diào)質(zhì)、退火鋼，冷硬鑄件，可鍛鑄件，硬質(zhì)合金鋼，鋁合金、軸承鋼，硬化薄鋼板等。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試驗(yàn)力（Initial Testing Force）98.07N(10Kg)試驗(yàn)力（All Testing Force）588N(60Kg),980N(100Kg),1471N(150Kg)硬度讀取(Indication of Hardness Value)表盤式（Dial ）保菏時間(Duration Time)2 ~ 60S試件最大高度Max. Height of Specimen170mm儀器尺寸(Overall Dimension)520X240X700MM (長X寬X高，LXWXH)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、HRC、HRB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.