主要技术参数Specifications: 初试验力(N):98 Preliminary test force:98 总试验力(N):588,980,1471 Total test force(N):588,980,1471 总试验力保持时间(S):0-30 Total test force dwell time(s):0-30 试件允许最大高度:170mm Max height of speciments(mm):170 压头中心到机身距离:165mm Distance from Indenter's center to Outer Wall:165mm 硬度计外形尺寸(mm):510×212×750 Machine Size(DXWXH)(mm): 510×212×750 电源电压:AC220V/50HZ Power Supply: AC220V/50HZ 硬度计重量(kg):85 Weight(kg):85 硬度值范围 HRA: 20~88 HRB: 20~100 HRC: 20~70 |