山本科學(xué)硬度塊

日本山本科學(xué)社YAMAMOTO硬度塊

　　在所有硬度測(cè)試中，測(cè)量通過對(duì)樣品施加測(cè)試力（力）而產(chǎn)生的變形量（長(zhǎng)度）。從這個(gè)意義上說，硬度的標(biāo)準(zhǔn)取決于力和長(zhǎng)度和時(shí)間等直接精度。

　　硬度基準(zhǔn)片是直接精度特別優(yōu)異的試驗(yàn)機(jī)，對(duì)硬度變化極小、硬度不隨時(shí)間變化的試片進(jìn)行測(cè)試，并顯示硬度值。

　　用于對(duì)試驗(yàn)機(jī)進(jìn)行日常檢查（間接精度），確認(rèn)試驗(yàn)機(jī)是否在標(biāo)準(zhǔn)規(guī)定的允許范圍內(nèi)（非校準(zhǔn)）。因此，如果在使用基準(zhǔn)件的檢查中發(fā)現(xiàn)任何異常，將由專家等進(jìn)行直接的精度檢查和校準(zhǔn)。

YAMAMOTOStandard Blocks for HardnessHRC-10

YAMAMOTOStandard Blocks for HardnessHRC-20

YAMAMOTOStandard Blocks for HardnessHRC-25

YAMAMOTOStandard Blocks for HardnessHRC-30

YAMAMOTOStandard Blocks for HardnessHRC-35

YAMAMOTOStandard Blocks for HardnessHRC-40

YAMAMOTOStandard Blocks for HardnessHRC-45

YAMAMOTOStandard Blocks for HardnessHRC-50

YAMAMOTOStandard Blocks for HardnessHRC-55

YAMAMOTOStandard Blocks for HardnessHRC-57

YAMAMOTOStandard Blocks for HardnessHRC-60

YAMAMOTOStandard Blocks for HardnessHRC-62

YAMAMOTOStandard Blocks for HardnessHRC-64

YAMAMOTOStandard Blocks for HardnessHRC-67

YAMAMOTOStandard Blocks for HardnessHRC-70

YAMAMOTOStandard Blocks for HardnessHRB-32

YAMAMOTOStandard Blocks for HardnessHRB-42

YAMAMOTOStandard Blocks for HardnessHRB-52

YAMAMOTOStandard Blocks for HardnessHRB-62

YAMAMOTOStandard Blocks for HardnessHRB-72

YAMAMOTOStandard Blocks for HardnessHRB-82

YAMAMOTOStandard Blocks for HardnessHRB-90

YAMAMOTOStandard Blocks for HardnessHRB-95

YAMAMOTOStandard Blocks for HardnessHRB-100

YAMAMOTOStandard Blocks for Hardnessd-HRB-32

YAMAMOTOStandard Blocks for Hardnessd-HRB-62

YAMAMOTOStandard Blocks for Hardnessd-HRB-90

YAMAMOTOStandard Blocks for HardnessHRA-56

YAMAMOTOStandard Blocks for HardnessHRA-65

YAMAMOTOStandard Blocks for HardnessHRA-71

YAMAMOTOStandard Blocks for HardnessHRA-75

YAMAMOTOStandard Blocks for HardnessHRA-78

YAMAMOTOStandard Blocks for HardnessHRA-81

YAMAMOTOStandard Blocks for HardnessHRA-83

YAMAMOTOStandard Blocks for HardnessHRA-85

YAMAMOTOStandard Blocks for HardnessHRA-87

YAMAMOTOStandard Blocks for HardnessHR30N-41

YAMAMOTOStandard Blocks for HardnessHR30N-50

YAMAMOTOStandard Blocks for HardnessHR30N-55

YAMAMOTOStandard Blocks for HardnessHR30N-60

YAMAMOTOStandard Blocks for HardnessHR30N-67

YAMAMOTOStandard Blocks for HardnessHR30N-73

YAMAMOTOStandard Blocks for HardnessHR30N-78

YAMAMOTOStandard Blocks for HardnessHR30N-81

YAMAMOTOStandard Blocks for HardnessHR30N-83

YAMAMOTOStandard Blocks for HardnessHR15N-75

YAMAMOTOStandard Blocks for HardnessHR15N-80

YAMAMOTOStandard Blocks for HardnessHR15N-85

YAMAMOTOStandard Blocks for HardnessHR15N-87

YAMAMOTOStandard Blocks for HardnessHR15N-90

YAMAMOTOStandard Blocks for HardnessHR15N-92

YAMAMOTOStandard Blocks for HardnessHR30T-32

YAMAMOTOStandard Blocks for HardnessHR30T-38

YAMAMOTOStandard Blocks for HardnessHR30T-42

YAMAMOTOStandard Blocks for HardnessHR30T-52

YAMAMOTOStandard Blocks for HardnessHR30T-62

YAMAMOTOStandard Blocks for HardnessHR30T-72

YAMAMOTOStandard Blocks for HardnessHR30T-78

YAMAMOTOStandard Blocks for HardnessHR15T-78

YAMAMOTOStandard Blocks for HardnessHR15T-82

YAMAMOTOStandard Blocks for HardnessHR15T-87

YAMAMOTOStandard Blocks for HardnessHRM-67

YAMAMOTOStandard Blocks for HardnessHLM-107

YAMAMOTOStandard Blocks for HardnessHRR-105

YAMAMOTOStandard Blocks for HardnessHRR-123

YAMAMOTOStandard Blocks for HardnessHRL-92

YAMAMOTOStandard Blocks for HardnessHRL-118

YAMAMOTOStandard Blocks for HardnessHRE-90

YAMAMOTOStandard Blocks for HardnessHS-7

YAMAMOTOStandard Blocks for HardnessHS-20

YAMAMOTOStandard Blocks for HardnessHS-30

YAMAMOTOStandard Blocks for HardnessHS-40

YAMAMOTOStandard Blocks for HardnessHS-50

YAMAMOTOStandard Blocks for HardnessHS-60

YAMAMOTOStandard Blocks for HardnessHS-70

YAMAMOTOStandard Blocks for HardnessHS-80

YAMAMOTOStandard Blocks for HardnessHS-90

YAMAMOTOStandard Blocks for HardnessHS-95

YAMAMOTOStandard Blocks for HardnessHS-100

YAMAMOTOStandard Blocks for HardnessHMV-30

YAMAMOTOStandard Blocks for HardnessHV-40

YAMAMOTOStandard Blocks for HardnessHV-100

YAMAMOTOStandard Blocks for HardnessHV-150

YAMAMOTOStandard Blocks for HardnessHV-200

YAMAMOTOStandard Blocks for HardnessHV-300

YAMAMOTOStandard Blocks for HardnessHV-400

YAMAMOTOStandard Blocks for HardnessHV-500

YAMAMOTOStandard Blocks for HardnessHV-600

YAMAMOTOStandard Blocks for HardnessHV-700

YAMAMOTOStandard Blocks for HardnessHV-800

YAMAMOTOStandard Blocks for HardnessHV-900

YAMAMOTOStandard Blocks for HardnessHV-1000

YAMAMOTOStandard Blocks for HardnessHMV-40

YAMAMOTOStandard Blocks for HardnessHMV-100

YAMAMOTOStandard Blocks for HardnessHMV-200

YAMAMOTOStandard Blocks for HardnessHMV-300

YAMAMOTOStandard Blocks for HardnessHMV-400

YAMAMOTOStandard Blocks for HardnessHMV-500

YAMAMOTOStandard Blocks for HardnessHMV-600

YAMAMOTOStandard Blocks for HardnessHMV-700

YAMAMOTOStandard Blocks for HardnessHMV-800

YAMAMOTOStandard Blocks for HardnessHMV-900

YAMAMOTOStandard Blocks for HardnessHMV-1650

YAMAMOTOStandard Blocks for HardnessSEMI HV-900

YAMAMOTOStandard Blocks for HardnessSEMI HV-800

YAMAMOTOStandard Blocks for HardnessSEMI HV-700

YAMAMOTOStandard Blocks for HardnessSEMI HV-600

YAMAMOTOStandard Blocks for HardnessSEMI HV-500

YAMAMOTOStandard Blocks for HardnessSEMI HV-400

YAMAMOTOStandard Blocks for HardnessSEMI HV-300

YAMAMOTOStandard Blocks for HardnessSEMI HV-200

YAMAMOTOStandard Blocks for HardnessSEMI HV-100

YAMAMOTOStandard Blocks for HardnessSEMI HV-40

YAMAMOTOStandard Blocks for HardnessHBW-100

YAMAMOTOStandard Blocks for HardnessHBW-125

YAMAMOTOStandard Blocks for HardnessHBW-150

YAMAMOTOStandard Blocks for HardnessHBW-180

YAMAMOTOStandard Blocks for HardnessHBW-200

YAMAMOTOStandard Blocks for HardnessHBW-229

YAMAMOTOStandard Blocks for HardnessHBW-250

YAMAMOTOStandard Blocks for HardnessHBW-300

YAMAMOTOStandard Blocks for HardnessHBW-350

YAMAMOTOStandard Blocks for HardnessHBW-400

YAMAMOTOStandard Blocks for HardnessHBW-450

YAMAMOTOStandard Blocks for HardnessHBW-500

YAMAMOTOStandard Blocks for HardnessHBW-550

YAMAMOTOStandard Blocks for HardnessHBW-600

YAMAMOTOStandard Blocks for HardnessUMV-200

YAMAMOTOStandard Blocks for HardnessUMV-500

YAMAMOTOStandard Blocks for HardnessUMV-700

YAMAMOTOStandard Blocks for HardnessUMV-900

YAMAMOTOCharpy V-Notch Test BlocksCH-SH

YAMAMOTOCharpy V-Notch Test BlocksCH-H

YAMAMOTOCharpy V-Notch Test BlocksCH-L

YAMAMOTOHradnesterHRC(8)

YAMAMOTOHradnesterHV(8)

YAMAMOTOHradnesterHV(16)

YAMAMOTOStandard Micro StructureGroup 1

YAMAMOTOStandard Micro StructureGroup 2

YAMAMOTOStandard Micro StructureGroup 3