
表面洛氏维氏硬度计
主要技术参数Specificati***初试验力(N):29.4Preliminarytestforce(N):29.4维氏硬度试验(N):49,98,196,294Vickershardnesstest(N):49,98,196,294表面洛氏硬度试验(N):147,294,441SuperficialRockwellhardnesstest(N):147,294,441总试验力保持时间(S):5-30Totaltestforcedwelltime(s):5-30硬度示值读数方式:表式和测量显微镜HardnessIndication:GaugeandMeasureamicroscope物镜5×10×Objective5×10×目镜放大倍数15×Micrometereyepiece15×总放大倍数75×150×Magnificationofmicroscope75×150×***小分辨率(μm)2,1Minimunvalueofdivisibledegree(μm)2,1试件允许***大高度(mm):150Maxheightofspeciments(mm):150电源电压:AC220V/50HZPowerSupply:AC220V/50HZ压头中心到机身距离(mm):140DistancefromIndeneter'scentertoOuterWall(mm):140硬度计外形尺寸(mm):520×175×660MachineSize(DXWXH)(mm):520×175×660硬度计重量(kg):80Weight(kg):80硬度值范围Degreeofhardnesstestseope(70~94)HR15N(67~93)HR15T(42~88)HR30N(29~82)HR30T(30~77)HR45N(10~72)HR45T)