HR
HR
適用范圍
淬火鋼,調質、退火鋼,冷硬鑄件,可鍛鑄件,鋁合金,銅,軸承鋼等。
洛氏標尺(Rockwell Scales) HRA, HRB, HRC, HRD, HRE, HRF,HRG,HRH,HRK
技術數據(Technical Specifications)
初試驗力(Initial Testing Force) |
試驗力(All Testing Force) |
硬度讀取 (Indication of Hardness Value) | 表盤式(Dial ) |
試件*大高度 Max. Height of Specimen |
儀器尺寸(Overall Dimension) | 520X240X |
儀器重量(Net Weight) |
執行標準 (Carried Standard) | GB/T230.2 國家標準、JJG112檢定規程 GB/T230.2 Chinese Standard and JJG112 Inspection Rule |
標準配件、附件 (Standard Accessories) | 金剛石洛氏壓頭,直徑1.5875mm硬質合金球壓頭,大平試臺、中平試臺、V型試臺,硬度塊 Diamond Rockwell Indenter, Diameter |