主要技術(shù)參數(shù)Specifications 初試驗(yàn)力(N):98N Preliminary test force:98N 總試驗(yàn)力(N):588,980N,1471N Total test force(N):588,980,1471N 總試驗(yàn)力保持時(shí)間(S):1-30 Total test force dwell time(s):1-30 硬度讀數(shù)方式:數(shù)顯 Hardness Indication: Digital 電源電壓:AC220V/50HZ Power Supply: AC220V/50HZ 試件允許高度:170mm Max height of speciments(mm):170 壓頭中心到機(jī)身距離:165mm Distance from Indeneter's center to OuterWall:165mm 硬度計(jì)外形尺寸(mm):490×212×750 Machine Size(DXWXH)(mm): 490×212×750 硬度計(jì)重量(kg):85 Weight(kg):85 硬度值范圍 HRA: 20~88 HRB: 20~100 HRC: 20~70