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更新時間:2026-07-15
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| 洛(luò)氏標尺Rockwell Scales | HRA,HRB,HRC,HRD,HRE,HRF,HRG,HRH,HRK |
| 初試(shì)驗(yàn)力(lì)Initial Testing Force | 10Kg98.0N |
| 總試(shì)驗力(lì)Testing Force | 60Kg588N,100Kg980N,150Kg1471N |
| 硬度值讀(dú)取Hardness value of reading | 表盤 |
| 試件允許zui大高(gāo)度(dù)Specimen allow maximum height | 165mm |
| 壓(yā)頭(tóu)中心(xīn)到(dào)機(jī)身距(jù)離(lí)Pressure from the center of the fuselage | 170mm |
| 儀器(qì)尺寸0verall Dimension | 465×180×655mm長×寬×高,L×W×H |
| 儀器重量(liáng)Net Weight | 75Kg |
| 保菏(hé)時間Duration Time | 2~60S |
| 電源(yuán)Power Supply | AC220V+5% 50~60Hz |
| 硬度值範圍(wéi)Hardness value range | HRA:20~88 HRB:20~100 HRC:20~70 |
| 執(zhí)行標(biāo)準Carried Standard | GB/230.2國家標準(zhǔn),JJG112檢定規(guī)程GB/230.2 Chinese StandardJJG112 Inspection Rule |
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