MRR(M)-150D1型液晶屏數(shù)顯洛氏、表面洛氏硬度計(jì)(俗稱雙洛氏)外觀新穎，集普通洛氏硬度計(jì)和表面洛氏硬度計(jì)于一體,擴(kuò)大了應(yīng)用范圍,是一臺全洛氏硬度計(jì)，顯示界面菜單化，初試驗(yàn)力變換簡單，操作方便,人性化。測量裝置采用精密的光柵傳感器及計(jì)算機(jī)控制，硬度示值在液晶屏上直接顯示是機(jī)電一體化的硬度測試儀器。該機(jī)能進(jìn)行各種硬度參數(shù)相互自動(dòng)換算，鑒別試件最小厚度，測定試驗(yàn)的環(huán)境溫度。內(nèi)置打印機(jī)，輸出相關(guān)試驗(yàn)結(jié)果。實(shí)現(xiàn)了自動(dòng)化操作，消除人為操作和讀數(shù)誤差。 該硬度計(jì)適用于硬質(zhì)合金、炭化物、表面淬火鋼、硬化薄板、淬火鋼、調(diào)質(zhì)鋼、冷硬鑄鐵、鑄鐵、鋁、銅、鎂等合金鋼。 MRR(M)-150D1typeDigitalRockwell SurferficialRockwellHardnesstester(commonlyknownasTwo-Rockwell)NewLook,setsthegeneralhardnessofRockwellandRockwellhardnessofthe surfaceinone,andexpandedapplicationofaAll-Rockwellhardnessofthatmenuinterface,the preliminarytestforceofthetransformationsimple,easytooperate,humanity.Theuseof precisionmeasuringdevicesgratingsensorsandcomputercontrol,hardnessindicationintheLCD displaydirectlyonthehardnessofelectromechanicalintegrationtestingequipment.Theaircraft cancarryoutvariousparametersofthehardnessofmutualautomaticconversion,the identificationofspecimensminimumthickness,thepilotoftheambienttemperature.Built-in printers,output-relatedtestresults.Implementationoftheautomation,andoperationandto eliminatehumanerrorreadings. Thatdegressofhardnessaccountstobeapplicabletothehardmetals,carburizingsteels,quenchingsteels,hardcastirons,mildsteels,Al,Cuandmalleableirons.主要技術(shù)參數(shù)Maintechnicalparameters初試驗(yàn)力(N)：98,29.4Preliminarytestforce(N)：98,29.4總試驗(yàn)力(N)：588,980,1471,141,294,441Totaltestforce(N)：588,980,1471,141,294,441硬度示值讀數(shù)方式：LCDHardnessindication：LCD總試驗(yàn)力保持時(shí)間(s)：1-60 Totaltestforcedwelltime(s)：1-60 硬度示值最小分辨率(HR)：0.1Degreeofhardnessmiunimumresolution(HR)：0.1精度：符合ISO6508-2：1999及GB/T230.3-2002Accuracy:conformtoISO6508-2：1999及GB/T230.3-2002試件允許最大高度(mm)：170Maxheightofspeciments(mm)：170壓頭中心到機(jī)身距離(mm)：140Distancefromindeneter,scentertoouterwall(mm)：140硬度計(jì)外形尺寸(mm)：463 175 660Machinesize(mm)：463 175 660電源電壓：AC220V/50HZPowersupply：AC220V/50HZ儀器重量(kg)：75Weight(kg)：75硬度測試范圍Degreeofhardnesstestseope表面洛氏Superficialofhardnesstestseope(70-94)HR15N (67-93)HR15T(70-94)HR15N (67-93)HR15T(42-86)HR30N (29-82)HR30T(42-86)HR30N (29-82)HR30T(20-77)HR45N (10-72)HR45T(20-77)HR45N (10-72)HR45T洛氏Rockwell(20-88)HRA(20-88)HRA(20-100)HRB(20-100)HRB(20-70)HRC(20-70)HRC