HR-150DT型洛氏硬度计适用于硬质合金、渗碳钢、淬火钢、硬铸铁及软钢、铝合金、铜合金和可锻铸铁的硬度测定。 Model HR-150DT serves to measure the hardness of hardmetals, carburizing steels, quenching steels, hardcast irons, mild steels, A1-alloys, Cu-alloys and malleable irons.
主要技术参数Specifications:初试验力(N):98Preliminary test force:98总试验力(N):588,980,1471Total test force(N):588,980,1471总试验力保持时间(S):0-30Total test force dwell time(s):0-30试件允许*大高度:170mmMax height of speciments(mm):170压头中心到机身距离:165mmDistance from Indenter's center to Outer Wall:165mm硬度计外形尺寸(mm):510×212×750Machine Size(DXWXH)(mm): 510×212×750电源电压:AC220V/50HZPower Supply: AC220V/50HZ硬度计重量(kg):85Weight(kg):85硬度值范围HRA: 20~88HRB: 20~100HRC: 20~70