電動表面洛氏硬度計的詳細介紹
主要技術(shù)參數(shù)Specifications:
初試驗力(N):29Preliminary test force:29
總試驗力保持時間(S):0-30Total test forcedwelltime(s):0-30
試件允許*大高度:170mm
Max height of speciments(mm):170
壓頭中心到機身距離:140mm
Distance from Indenter's centertoOuterWall:140mm
硬度計外形尺寸(mm):463×175×660Machine Size(DXWXH)(mm):463×175×660
電源電壓:AC220V/50HZPower Supply: AC220V/50HZ
硬度計重量(kg):75Weight(kg):75
硬度值范圍:
HR15N:70~94
HR30N:42~86
HR45N:20~70
HR15T:67~93
HR30T:29~82
HR45T:10~72