电动洛氏硬度计特点:
电动洛氏硬度计的主轴系统采用无磨擦主轴结构,初试验力的施加由电磁制动器控制,从面提高初试验力的精度;随机打印器可打印出所测硬度值和数据结果。
电动洛氏硬度计的技术规格:
测量范围:20~88HRA,20~100HRB,20~70HRC
试验力:588.4,980.7,1417N(60,100,150kgf)
试验允许大高度:170mm
压头ZX至机臂距离:130mm
◆ 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
◆ 试件允许大高度:170mm
◆ Max height of speciments(mm):170
◆ 压头ZX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(DXH)(mm):510×212×750◆ 电源电压:AC220V/50HZ
◆ Power Supply: AC220V/50HZ
◆ 硬度计重量(kg):85
◆ Weight(kg):85
电动洛氏硬度计硬度值范围
-> HRA: 20~88
-> HRB: 20~100
-> HRC: 20~70