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|              洛氏標(biāo)尺Rockwell Scales              |                          HRA、HRB、HRC、HRD、HRE、HRF、HRG、HRH、HRK              |         
|              初試驗(yàn)力Initial Testing Force              |                          10Kg98.0N              |         
|              總試驗(yàn)力Testing Force              |                          60Kg588N,100Kg980N,150Kg1471N              |         
|              硬度值讀取Hardness value of reading              |                          表盤(pán)              |         
|              試件允許zui大高度Specimen allow maximum height              |                          165mm              |         
|              壓頭中心到機(jī)身距離Pressure from the center of the fuselage              |                          170mm              |         
|              儀器尺寸0verall Dimension              |                          465×180×655mm長(zhǎng)×寬×高,L×W×H              |         
|              儀器重量Net Weight              |                          75Kg              |         
|              保菏時(shí)間Duration Time              |                          2~60S              |         
|              電源Power Supply              |                          AC220V+5% 50~60Hz              |         
|              硬度值范圍Hardness value range              |                          HRA:20~88 HRB:20~100 HRC:20~70              |         
|              執(zhí)行標(biāo)準(zhǔn)Carried Standard              |                          GB/230.2國(guó)家標(biāo)準(zhǔn)、JJG112檢定規(guī)程GB/230.2 Chinese StandardJJG112 Inspection Rule  | 
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