
HR-150A型手動洛氏硬度計
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。
技術數據(Technical Specifications)
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洛氏標尺(Rockwell Scales) |
HRA, HRB, HRC, HRD, HRE, HRF,HRG,HRH,HRK |
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初試驗力(Initial Testing Force) |
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試驗力(All Testing Force) |
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硬度讀取
(Indication of Hardness Value) |
表盤式(Dial ) |
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試件度
Max. Height of Specimen |
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儀器尺寸(Overall Dimension) |
520X240X
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儀器重量(Net Weight) |
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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 |
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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,平試臺、中平試臺、V型試臺,硬度塊
Diamond Rockwell Indenter, Diameter |