JIS/ISO標準高精度硬度基準片，用來驗證硬度計
- 世界最高水準的硬度均一性
- 普遍應用的國際水準基本值
- 高水準的硬度值的安定性，信賴性
硬度基準片的種類及標準對應硬度
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HR C
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70, 67, 64, 62, 60
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HR C
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57, 55, 50, 45, 40, 35, 30, 25, 20, 10
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HR A
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87, 85, 83, 81, 78, 75, 71, 65, 56
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HR30N
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83, 81, 78, 73, 67, 60, 55, 50, 41
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HR15N(45N)
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92. 90, 87, 85, 80, 75(43)(23)
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HRB W
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100, 95, 90, 82, 72, 62, 52, 42, 32
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HR30T W
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78, 72, 62, 52, 42, 38, 32
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HR15T W
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87, 82, 78
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HRE W
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90
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HRM W
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107, 67
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HRL W
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118, 92
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HRR W
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123, 105
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HRF W
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90
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HRS W
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90
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HMV(1, 0.1)
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1600
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HMV(1, 0.1, 0.01)
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900, 800, 700, 600, 500, 400, 300, 200, 100, 40
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HMV(0.1, 0.01, 0.001)
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30(Au)
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HV(30, 1)
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1000, 900, 800, 700
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HV(10, 1)
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600, 500, 400, 300, 200, 150, 100, 40
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UMV(0.01, 0.002)
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900, 700 (Berkovich 9.8mN tested)
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UMV(0.01, 0.002)
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500, 200 (Berkovich 9.8mN tested)
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HN-W Tungsten 單結晶 約430HV 0.01
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(HV0.01, 0.001 付 Berkovich 9.8mN tested)
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HS
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100, 95, 90, 80, 70, 60, 50, 40, 30, 20, 7
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HLE(Dia)
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850, 800, 700, 600, 500
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HLD(WC)
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880, 830, 730, 630, 520
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HBW(10/3000)
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600, 550, 500, 450, 400, 350
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HBW(10/3000)
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300, 250, 229(d=4mm), 200, 180, 150
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HBW(10/00)
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125, 100
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金剛石圓錐壓頭檢查用
HRC 55, 25,
HR45N 43, 23
HR 15N 90
便於管理的組合
HR C 60, 50, 30
HS 90, 60, 30
HBW 229
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↓【HRC、HRA ,HRB ,HRC,HV,HMV,HS,HR30N,HR30TB 硬度基準片 HRC、大台北尖端儀器有限公司、代理】相關的討論主題↓
