R(M)-45D1型液晶屏數(shù)顯表面洛氏硬度計以新穎的外觀,直觀的液晶屏顯示裝置和單片機控制系統(tǒng),使表面洛氏硬度測試實現(xiàn)了自動化的操作。除試臺手動升降外,完全實現(xiàn)了試驗力的施加、卸除、硬度值直接顯示等自動化運作,本機測試精度高,消除了人為操作誤差,是一臺機電一體化高科技先進的硬度測試儀器。 該硬度計適用硬質合金、滲碳鋼、淬火鋼、硬鑄鐵及軟鋼、鋁合金、銅合金和可鍛鑄鐵的硬度的測定。 DigitalLCDdisplaySuperficialRockwellHardnessTesterisapopulartyperockwellhardness testingmachine,theconstructionisfirmandreliableandsafe,intuitivescreendisplaydevices andSCMcontrolsystemsothatthesurfaceofRockwellhardnesstestingtoachievetheautomation ofoperations.InadditiontoAnvilmanualmovements,thefullrealizationoftheimpositionof atest,removable,hardness,andotherautomatedoperationshowedthatdirect,highaccuracyof thistest,toeliminatethehumanerrorofoperation,isahigh-techelectromechanical integrationofadvancedhardnessTestingequipment. Thatdegreeofhardnessaccountstobeapplicabletotheblackmetalsandhavetherockwellsurnamedegreeofhardnessmeasurementofthecolormetals.Itisextensivetobeapplocabletofactorycarwithcalculatethesection.主要技術參數(shù)Maintechnicalparameters初試驗力(N):29.4Preliminarytestforce(N):29.4總試驗力(N):147,294,441Totaltestforce(N):147,294,441總試驗力保持時間(s):1-60Totaltestforcedwelltime(s):1-60試件允許最大高度(mm):170Maxheightofspeciments(mm):170壓頭中心到機身距離(mm):140Distancefromindeneter,scentertoouterwall(mm):140硬度計外形尺寸(mm):480 175 660Machinesize(mm):480 175 660電源電壓:AC220V/50HZPowersupply:AC220V/50HZ儀器重量(kg):80Weight(kg):80硬度測試范圍Degreeofhardnesstestseope(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