XHR-150型塑料洛氏硬度计采用自动加卸试验力机构,装有可调总试验力保持时间的电位器,试验力变换由变荷手轮的旋转而获得,所以操作简便迅速,除度盘对零外,没有人为的操作误差,具有很高的灵敏度,稳定性。 适用于工厂车间和实验室。 XHR-150typeofplasticRockwellhardnesstesterusedoftheautomaticloadoruninstalltestforce,haveaadjustabletotaltestforcedwelltimepotentiometers,thetestforcetransformationfromtherotationwasthePressureSelectingHandwheel,sosimplerapidly,InadditiontothePanelatzero,nohumanoperatorerror,withveryhighsensitivity,stability. Applytothefactoryfloorandlaboratories.主要技术参数Maintechnicalparameters初试验力(N):98Preliminarytestforce(N):98总试验力(N):588,980,1471Totaltestforce(N):588,980,1471总试验力保持时间(s):0-30Totaltestforcedwelltime(s):0-30硬度示值读数方式:表式Hardnessindication:Digital试件允许最大高度(mm):180Maxheightofspeciments(mm):180压头中心到机身距离(mm):140Distancefromindeneter,scentertoouterwall(mm):140硬度计外形尺寸(mm):463 175 660Machinesize(mm):463 175 660仪器重量(kg):80Weight(kg):80