
RM-45A型(xing)表(biao)面洛氏硬度(du)計適(shi)用(yong)於硬氏合金(jin)、滲(shen)碳、氮化層和其他化學(xue)處(chu)理(li)層及(ji)薄形零(ling)件的硬度(du)測定
主(zhu)要(yao)技(ji)術參數(shu)
初試(shi)驗力(N):29
總試(shi)驗力(N):147,294,441
總試(shi)驗力保持(chi)時間(jian)(S):0-30
試(shi)件允(yun)許(xu)zui大(da)高度:170mm
壓(ya)頭中(zhong)心(xin)到(dao)機身距離:165mm
硬度(du)計外(wai)形尺(chi)寸(cun)(mm):510×212×750
硬度(du)計重(zhong)量(liang)(kg):80
硬度(du)值範圍(wei):
HR15N:70~91
HR30N:42~80
HR45N:20~70
HR15T:73~93
HR30T:43~82
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