電動(dòng)洛氏硬度計(jì)簡單介紹 技術(shù)參數(shù)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 硬度示值讀數(shù)方式:表式 Hardness Indication: Digital 試件允許最大高度:170mm 電源電壓:AC220V/50HZ Power Supply: AC220V/50HZ 壓頭中心到機(jī)身距離:140mm Distance from Indeneter's center to OuterWall:140mm 硬度計(jì)外形尺寸(mm):463×175×660 Machine Size(DXWXH)(mm): 463×175×660 硬度計(jì)重量(kg):75 Weight(kg):75 硬度值范圍 HRA: 20~88 HRB: 20~100 HRC: 20~70 電動(dòng)洛氏硬度計(jì)詳細(xì)參數(shù)介紹 技術(shù)參數(shù) 主要技術(shù)參數(shù)Specifications 初試驗(yàn)力(N):98N