R(D)-150D1電動(dòng)洛氏硬度計(jì) R(D)-150D1型洛氏硬度計(jì)具有性能穩(wěn)定,結(jié)構(gòu)牢靠、安全,操作方便等特點(diǎn)。采用自動(dòng)加卸試驗(yàn)力方法,保荷時(shí)間穩(wěn)定,消除了人為操作誤差,示值精度高。 該硬度計(jì)適用于黑色金屬、有色金屬的洛氏硬度測定。廣泛適用于工廠車間和計(jì)量部門。 Thistesterisapopulartyperockwellhardnesstestingmachine,theconstructionisfirm andreliableandsafe,operatingconvenienceetc.characteristics.Theadoptionaddstounload automaticallytoexperimentthedintmethod,protectingtimeofstable,dissolvesartificialoperationerrormargin,showtheworthaccuracyhigh. Thatdegreeofhardnessaccountstobeapplicabletotheblackmetalsandhavetherockwellsurnamedegreeofhardnessmeasurementofthecolormetals.Itisextensivetobeapplocabletofactorycarwithcalculatethesection.主要技術(shù)參數(shù)Maintechnicalparameters初試驗(yàn)力(N):98Preliminarytestforce(N):98總試驗(yàn)力(N):588,980,1471Totaltestforce(N):588,980,1471總試驗(yàn)力保持時(shí)間(s):1-30Totaltestforcedwelltime(s):1-30硬度示值讀數(shù)方式:表式Hardnessindication:Digital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):70Weight(kg):70硬度測試范圍Degreeofhardnesstestseope(20-88)HRA(20-88)HRA(20-100)HRB(20-100)HRB(20-70)HRC(20-70)HRC