HARDNESS TESTER SYSTEM · digital/analog durometer compliance with iso, astm, din and jis 7khvh...

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Transcript of HARDNESS TESTER SYSTEM · digital/analog durometer compliance with iso, astm, din and jis 7khvh...

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    φ ° °

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    φ

    φ3

    2.5

    φ0.79

    1.25

    35°

    φ2.38

    φ3.5

    R1.19

    2.5

    R2.5

    φ5.4

    2.5

    R0.1

    30°

    2.5

    1.25

    φ3

    φ25.2φ80 2

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    φ ° °

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    φ3

    2.5

    φ0.79

    1.25

    35°

    φ2.38

    φ3.5

    R1.19

    2.5

    R2.5

    φ5.4

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    R0.1

    30°

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    φ25.2φ80 2

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    (mm) 7

  • Digital/Analog Durometer compliance with ISO, ASTM, DIN and JIS

    Type A Durometer Type A Digital Durometer

    for general rubber

    Type A Durometer Type D Digital Durometer

    Spring Load Hardness 0-100

    GS-719N

    GS-719G

    GS-719R

    GS-720N

    GS-720G

    GS-720R

    GS-721N

    GS-721G

    GS-719P

    GSD-719J

    GSD-720J

    GSD-721J

    GSD‒719J‒R

    GSD‒720J‒R

    General Rubber

    General Rubber

    General Rubber

    Hard Rubber

    Hard Rubber

    Hard Rubber

    Soft Rubber

    Soft Rubber

    General Rubber

    General Rubber

    Hard Rubber

    Soft Rubber

    General Rubber

    Hard Rubber

    JIS K 6253

    ISO 7619

    ISO 868

    ASTM D 2240

    DIN 53 505(R type only)

    JIS K 6253ISO 7619

    ASTM D 2240

    JIS K 6253

    JIS K 6253, JIS K 7215,ISO 7619, ISO 868, ASTM D 2240

    JIS K 6253, ISO 7619ASTM D 2240

    JIS K 6253, ISO 7619ISO 868, ASTM D 2240

    DIN 53 505

    550-8050mN(56.1-821.1gf)550-8050mN(56.1-821.1gf)550-8050mN(56.1-821.1gf)0-44450mN(0-4538gf)0-44450mN(0-4538gf)0-44450mN(0-4538gf)550-8050mN(56.1-821.1gf)550-8050mN(56.1-821.1gf)550-8050mN(56.1-821.1gf)550-8050mN(56.1-821.1gf)0-44450mN(0-4533gf)550-8050mN(56.1-821.1gf)550-8050mN(56.1-821.1gf)0-44450mN(0-4533gf)

    Indenter Shape (mm)

    Indenter Height(mm)

    φ0.79 with 35°angleTruncated Cone φ0.79 with 35°angleTruncated Cone φ0.79 with 35°angleTruncated Cone R0.1 with 30°angleConical Cone

    R0.1 with 30°angleConical Cone

    R0.1 with 30°angleConical Cone Hemisphereof R2.50Hemispherewith φ0.79

    φ0.79 with 35°angleTruncated Coneφ0.79 with 35°angleTruncated ConeHemisphereof R2.50Hemispherewith φ0.79

    φ0.79 with 35°angleTruncated ConeConical with30° angle

    2.50

    2.50

    2.50

    2.50

    2.50

    2.50

    2.50

    2.50

    2.50

    2.50

    2.50

    2.50

    2.50

    2.50

    Weight(g)

    200

    208

    213

    200

    208

    213

    200

    208

    125

    313

    313

    313

    320

    320

    A

    A

    A

    D

    D

    D

    E(AO)

    E

    A

    A

    D

    E(AO)

    A

    D

    □ Specification

    needle

    upper/lowerlimiter

    pointer

    Peak Pointer(model numbers ending with G, R, H, L or P)Sometimes it is difficult to read the peak value immediately after the presser foot makes contact with rubber, elastomer and other soft elastic bodies as creep characteristics and other factors cause the indicated value to decline. Even though the indicator needle continues to indicate the lower value, the pointer stays at the peak value, which greatly improves precision. This feature is also useful in cases where something blocks the view of the display when the measurement is taken, as the pointer remains at the peak value and can be confirmed after taking the measurement.The peak pointer method is also effective for making common difference assessmentsof the hardness value as upper and lower limiters are standard.

    ■Standard Type

    18mm

    ■φ18mm Presser Foot Durometer

    with peak hold functionfor general rubber

    can both used as withand without standswith Peak Hold function

    can both be used withand without stands with Peak pointer

    ISODigitalAnalog

    *N: standard *G: with peak pointer *P: Pocket type *R:φ18mm surface type  *Indenter Height:2.50mm

    Analog

    Digital

    Model Type Application Applicable Standards

    can both used as with Stands and without stands

    Methods for determining hardness of vulcanized rubber and thermoplastic rubber

    Peak Hold Function(J)

    8

    Durometer

  • Digital/Analog Durometer compliance with ISO, ASTM, DIN and JIS

    Type A Durometer Type A Digital Durometer

    for general rubber

    Type A Durometer Type D Digital Durometer

    Spring Load Hardness 0-100

    GS-719N

    GS-719G

    GS-719R

    GS-720N

    GS-720G

    GS-720R

    GS-721N

    GS-721G

    GS-719P

    GSD-719J

    GSD-720J

    GSD-721J

    GSD‒719J‒R

    GSD‒720J‒R

    General Rubber

    General Rubber

    General Rubber

    Hard Rubber

    Hard Rubber

    Hard Rubber

    Soft Rubber

    Soft Rubber

    General Rubber

    General Rubber

    Hard Rubber

    Soft Rubber

    General Rubber

    Hard Rubber

    JIS K 6253

    ISO 7619

    ISO 868

    ASTM D 2240

    DIN 53 505(R type only)

    JIS K 6253ISO 7619

    ASTM D 2240

    JIS K 6253

    JIS K 6253, JIS K 7215,ISO 7619, ISO 868, ASTM D 2240

    JIS K 6253, ISO 7619ASTM D 2240

    JIS K 6253, ISO 7619ISO 868, ASTM D 2240

    DIN 53 505

    550-8050mN(56.1-821.1gf)550-8050mN(56.1-821.1gf)550-8050mN(56.1-821.1gf)0-44450mN(0-4538gf)0-44450mN(0-4538gf)0-44450mN(0-4538gf)550-8050mN(56.1-821.1gf)550-8050mN(56.1-821.1gf)550-8050mN(56.1-821.1gf)550-8050mN(56.1-821.1gf)0-44450mN(0-4533gf)550-8050mN(56.1-821.1gf)550-8050mN(56.1-821.1gf)0-44450mN(0-4533gf)

    Indenter Shape (mm)

    Indenter Height(mm)

    φ0.79 with 35°angleTruncated Cone φ0.79 with 35°angleTruncated Cone φ0.79 with 35°angleTruncated Cone R0.1 with 30°angleConical Cone

    R0.1 with 30°angleConical Cone

    R0.1 with 30°angleConical Cone Hemisphereof R2.50Hemispherewith φ0.79

    φ0.79 with 35°angleTruncated Coneφ0.79 with 35°angleTruncated ConeHemisphereof R2.50Hemispherewith φ0.79

    φ0.79 with 35°angleTruncated ConeConical with30° angle

    2.50

    2.50

    2.50

    2.50

    2.50

    2.50

    2.50

    2.50

    2.50

    2.50

    2.50

    2.50

    2.50

    2.50

    Weight(g)

    200

    208

    213

    200

    208

    213

    200

    208

    125

    313

    313

    313

    320

    320

    A

    A

    A

    D

    D

    D

    E(AO)

    E

    A

    A

    D

    E(AO)

    A

    D

    □ Specification

    needle

    upper/lowerlimiter

    pointer

    Peak Pointer(model numbers ending with G, R, H, L or P)Sometimes it is difficult to read the peak value immediately after the presser foot makes contact with rubber, elastomer and other soft elastic bodies as creep characteristics and other factors cause the indicated value to decline. Even though the indicator needle continues to indicate the lower value, the pointer stays at the peak value, which greatly improves precision. This feature is also useful in cases where something blocks the view of the display when the measurement is taken, as the pointer remains at the peak value and can be confirmed after taking the measurement.The peak pointer method is also effective for making common difference assessmentsof the hardness value as upper and lower limiters are standard.

    ■Standard Type

    18mm

    ■φ18mm Presser Foot Durometer

    with peak hold functionfor general rubber

    can both used as withand without standswith Peak Hold function

    can both be used withand without stands with Peak pointer

    ISODigitalAnalog

    *N: standard *G: with peak pointer *P: Pocket type *R:φ18mm surface type  *Indenter Height:2.50mm

    Analog

    Digital

    Model Type Application Applicable Standards

    can both used as with Stands and without stands

    Methods for determining hardness of vulcanized rubber and thermoplastic rubber

    Peak Hold Function(J)

    Type A DurometerLong leg(L) modelwith Peak pointer

    Type D DurometerDeep hole(H) model with Peak pointer

    Deep Hole/Long Leg Durometer

    GS-719H

    GS-719L

    GS-720H

    GS-720L

    GSD-719J-H

    GSD-719J-L

    GSD-720J-H

    GSD-720J-L

    JIS K 6253, ISO 7619ASTM D 2240

    JIS K 6253, ISO 7619ASTM D 2240, DIN 53 505JIS K 6253, ISO 7619ASTM D 2240

    JIS K 6253, ISO 7619ASTM D 2240, DIN 53 505

    JIS K 6253, JIS K 7215, ISO 7619, ISO868, ASTM D 2240

    JIS K 6253, JIS K 7215, ISO 7619, ISO868, ASTM D 2240, DIN 53 505JIS K 6253, JIS K 7215, ISO 7619,

    ISO868, ASTM D 2240JIS K 6253, JIS K 7215, ISO 7619, ISO868, ASTM D 2240, DIN 53 505

    φ12

    φ18

    φ12

    φ18

    φ12

    φ18

    φ12

    φ18

    550-8050mN(56.1-821.1gf)550-8050mN(56.1-821.1gf)0-44450mN(0-4533gf)0-44450mN(0-4533gf)550-8050mN(56.1-821.1gf)550-8050mN(56.1-821.1gf)0-44450mN(0-4533gf)0-44450mN(0-4533gf)

    2.50

    2.50

    2.50

    2.50

    2.50

    2.50

    2.50

    2.50

    A

    A

    D

    D

    A

    A

    D

    D

    120

    360

    120

    360

    170

    380

    170

    380

    Type A Digital DurometerLong leg(L) Modelwith Peak hold function

    Type A Digital DurometerDeep hole(H) model with Peak hold function

    *All of above Durometers cannot be used with Stands.

    Comparison of Standard type(left) and Pocket type

    Pocket DurometerDimension

    GS-719P

    GS-709P

    JIS K 6253

    JIS K 7215

    550-8050mN(56.1-821.1gf)549-8061mN(55-822gf)

    2.50 125A

    A

    □ Specification

    Type A Durometer

    unit: mm

    DigitalAnalog

    Analog

    with Peak Pointer

    φ39.5

    46.2

    42.2

    2.5

    φ18±0.5

    Strap hole

    16.4φ15

    φ0.79±0.01

    2.5±0.02

    φ1.25±0.15

    φ3±0.1

    35゚±0.25°

    S=4/1

    φ19φ19

    Surface

    Indenter Height(mm)

    Weight(g)

    □ Specification

    Analog

    Digital

    Model Type

    Model Type Application Applicable Standards Spring LoadHardness 0-100Indenter shape(mm)

    Indenter Height(mm) Weight(g)

    Application Applicable Standards

    General Rubber, deep/small hole

    General Rubber, deep/small hole

    Hard rubber, long/large hole

    Hard rubber, long/large hole

    General rubber, deep/small hole

    General Rubber, deep/small hole

    Hard rubber, deep/small hole

    Hard rubber, long/large hole

    φ0.79 with 35°Truncated Coneφ0.79 with 35°Truncated ConeR0.1 with 30°Conical ConeR0.1 with 30°Conical Coneφ0.79 with 35°Truncated Coneφ0.79 with 35°Truncated Coneφ0.79 with 35°Truncated Coneφ0.79 with 35°Truncated Cone

    Surface DiameterIndenter shape

    Spring LoadHardness 0-100

    General Rubber

    General RubberSoft Plastic

    φ0.79 with 25°Truncated Cone

    9

    Durometer

  • Digital/Analog Durometer compliance with ISO, ASTM, DIN and JIS

    Type D Durometerfor Plastic/Hard rubber

    Type A Durometerfor Soft plastic/general rubber

    GS-702N

    GS-702G

    GS-709N

    GS-709G

    GS-709P

    GSD-719J

    GSD-720J

    Plastic/Hard Rubber

    Plastic/Hard Rubber

    Soft Plastic/General Rubber

    Soft Plastic/General Rubber

    Soft Plastic/General Rubber

    Soft Plastic/General Rubber

    Hard Rubber/Plastic

    JIS K 7215

    ISO 868

    ASTM D 2240

    JIS K 7215

    JIS K 6253, JIS K 7215, ISO 7619, ISO 868, ASTM D 2240

    0-44483mN(0-4536gf)0-44483mN(0-4536gf)549-8061mN(56-822gf)549-8061mN(56-822gf)550-8050mN(56.1-821.1gf549-8061mN(55-822gf)0-44450mN(0-4533gf)

    2.50

    2.50

    2.50

    2.50

    2.50

    2.50

    2.50

    D

    D

    A

    A

    A

    A,digital

    D,digital

    200

    208

    200

    208

    125

    313

    313

    □ Specification

    Digital/Analog Durometer compliance with SIRS and JIS

    Type C(Asker C)for soft rubber and eraser

    GS-701N

    GS-701G

    GSD-701J

    JIS K 7312JIS S 6050SRIS 0101

    0.54N-8.39N(55.1-855.5gf)0.54N-8.39N(55.1-855.5gf)0.54N-8.39N(55.1-855.5gf)

    2.54

    2.54

    2.54

    200

    208

    313

    C

    C

    C

    □ Specification

    □ Specification

    *N: standard *G: with Peak Pointer *P: Pocket type *J: Peak hold function *Indenter Height: 2.50mm

    *N: Standard *G: Peak Pointer *J: with Peak hold function *Indenter height: 2.54mm

    DigitalAnalog

    DigitalAnalog

    Code No. Dimension(mm)

    Durometer A Hardness:50

    Durometer A Hardness:80

    Durometer D Hardness:40

    Durometer E Hardness:80

    40×80×12 thickness

    40×80×12 thickness

    70×80×7 thickness

    40×80×12 thickness

    Applicable Durometer

    GS-719N・GS-719G・GSD-719S

    Measuring value: nearly 50

    GS9719N・GS-719G・GSD-719S

    Measuring value: nearly 80

    GS-720N・GS-720G・GSD-720S

    Measuring value: nearly 40

    GS-721N・GS-721G・GSD-721S

    Measuring value: nearly 80

    **Calibration Certificate about test pieces can not be issued.

    Analog

    Digital

    Analog

    Digital

    Model Type Application Applicable StandardsSpring Load Hardness 0-100 Indenter shape

    Weight(g)

    Indenter Height(mm)

    Model Type Application Applicable Standards Spring Load Hardness 0-100 Indenter ShapeWeight(g)

    Indenter Height(mm)

    Method for determining hardness of vulcanized rubber and thermoplastic rubber

    R0.1 with 30°angleConical Cone 

    R0.1 with 30°angleConical Cone 

    R0.1 with 30°angleConical Cone 

    φ0.79 with 35°angle Truncated Cone φ0.79 with 35°angle Truncated Cone

    φ0.79 with 35°angle Truncated Cone

    φ0.79 with 35°angle Truncated Cone

    Soft Rubber, Foam rubber, eraser, Yarn hardness

    φ5.08 hemisphereshape

    φ5.08 hemisphereshape

    φ5.08 hemisphereshape

    10

    Durometer

  • Digital/Analog Durometer compliance with ISO, ASTM, DIN and JIS

    Type D Durometerfor Plastic/Hard rubber

    Type A Durometerfor Soft plastic/general rubber

    GS-702N

    GS-702G

    GS-709N

    GS-709G

    GS-709P

    GSD-719J

    GSD-720J

    Plastic/Hard Rubber

    Plastic/Hard Rubber

    Soft Plastic/General Rubber

    Soft Plastic/General Rubber

    Soft Plastic/General Rubber

    Soft Plastic/General Rubber

    Hard Rubber/Plastic

    JIS K 7215

    ISO 868

    ASTM D 2240

    JIS K 7215

    JIS K 6253, JIS K 7215, ISO 7619, ISO 868, ASTM D 2240

    0-44483mN(0-4536gf)0-44483mN(0-4536gf)549-8061mN(56-822gf)549-8061mN(56-822gf)550-8050mN(56.1-821.1gf549-8061mN(55-822gf)0-44450mN(0-4533gf)

    2.50

    2.50

    2.50

    2.50

    2.50

    2.50

    2.50

    D

    D

    A

    A

    A

    A,digital

    D,digital

    200

    208

    200

    208

    125

    313

    313

    □ Specification

    Digital/Analog Durometer compliance with SIRS and JIS

    Type C(Asker C)for soft rubber and eraser

    GS-701N

    GS-701G

    GSD-701J

    JIS K 7312JIS S 6050SRIS 0101

    0.54N-8.39N(55.1-855.5gf)0.54N-8.39N(55.1-855.5gf)0.54N-8.39N(55.1-855.5gf)

    2.54

    2.54

    2.54

    200

    208

    313

    C

    C

    C

    □ Specification

    □ Specification

    *N: standard *G: with Peak Pointer *P: Pocket type *J: Peak hold function *Indenter Height: 2.50mm

    *N: Standard *G: Peak Pointer *J: with Peak hold function *Indenter height: 2.54mm

    DigitalAnalog

    DigitalAnalog

    Code No. Dimension(mm)

    Durometer A Hardness:50

    Durometer A Hardness:80

    Durometer D Hardness:40

    Durometer E Hardness:80

    40×80×12 thickness

    40×80×12 thickness

    70×80×7 thickness

    40×80×12 thickness

    Applicable Durometer

    GS-719N・GS-719G・GSD-719S

    Measuring value: nearly 50

    GS9719N・GS-719G・GSD-719S

    Measuring value: nearly 80

    GS-720N・GS-720G・GSD-720S

    Measuring value: nearly 40

    GS-721N・GS-721G・GSD-721S

    Measuring value: nearly 80

    **Calibration Certificate about test pieces can not be issued.

    Analog

    Digital

    Analog

    Digital

    Model Type Application Applicable StandardsSpring Load Hardness 0-100 Indenter shape

    Weight(g)

    Indenter Height(mm)

    Model Type Application Applicable Standards Spring Load Hardness 0-100 Indenter ShapeWeight(g)

    Indenter Height(mm)

    Method for determining hardness of vulcanized rubber and thermoplastic rubber

    R0.1 with 30°angleConical Cone 

    R0.1 with 30°angleConical Cone 

    R0.1 with 30°angleConical Cone 

    φ0.79 with 35°angle Truncated Cone φ0.79 with 35°angle Truncated Cone

    φ0.79 with 35°angle Truncated Cone

    φ0.79 with 35°angle Truncated Cone

    Soft Rubber, Foam rubber, eraser, Yarn hardness

    φ5.08 hemisphereshape

    φ5.08 hemisphereshape

    φ5.08 hemisphereshape

    Type OO Durometerfor very soft plastic rubber

    Type E2 Durometerfor soft rubber

    Type FO Durometersoft foam material

    mm

    φ25.2φ80

    11

    Digital/Analog Durometer compliance with ASTM D 2240Method for determining hardness of vulcanized rubber and thermoplastic rubber

    Type B Durometerfor medium hardness rubber

    *G: Peak Pointer *J: with Peak hold function *Indenter height: 2.50mm

    GS-750G

    GS-751G

    GS-752G

    GS-753G

    GS-754G

    GSD-750J

    GSD-751J

    GSD-752J

    GSD-753J

    GSD-754J

    Medium Hard Rubber

    Hard Rubber

    Medium Hard Rubber

    Soft Rubber

    Very Soft Rubber

    Medium Hard Rubber

    Hard Rubber

    Medium Hard Rubber

    Soft Rubber

    Very Soft Rubber

    ASTM D 2240

    550-8050mN(56.1-821.1gf)0-44450mN(0-4533gf)0-44450mN(0-4533gf)550-8050mN(56.1-821.1gf)203-1111mN(20.7-113.3gf)550-8050mN(56.1-821.1gf)0-44450mN(0-4533gf)0-44450mN(0-4533gf)550-8050mN(56.1-821.1gf)203-1111mN(20.7-113.3gf)

    2.50

    2.50

    2.50

    2.50

    2.50

    2.50

    2.50

    2.50

    2.50

    2.50

    208

    208

    208

    208

    208

    313

    313

    313

    313

    313

    B

    C

    DO

    O

    OO

    B

    C

    DO

    O

    OO

    □ Specification

    Digital/Analog Durometer

    GS-743G

    GS-744G

    GSD-743J

    GSD-744J

    Soft Rubber

    Foam/Sponge

    Soft Rubber

    Foam/Sponge

    Teclock E2

    Teclcok FO

    Teclock E2

    Teclock FO

    550-4300mN(56.1-438.6gf)550-4300mN(56.1-438.6gf)550-4300mN(56.1-438.6gf)550-4300mN(56.1-438.6gf)

    2.50

    2.50

    2.50

    2.50

    E2

    FO

    E2

    FO

    208

    500

    313

    500

    □ Specification

    Hardness measurement of sponge sheet wi th GS-744G.Judge o f dispersibility of foam measure

    DigitalAnalog

    DigitalAnalog

    Analog

    Digital

    Analog

    Digital

    Model Type Application Applicable StandardsSpring Load Hardness 0-100 Indenter Shape

    Weight(g)

    Indenter Height(mm)

    Model Type Application Applicable StandardsSpring Load Hardness 0-100 Indenter Shape

    Weight(g)

    Indenter Height(mm)

    R0.1 with 30°angleConical Cone

    R0.1 with 30°angleConical Cone

    φ0.79 with 35°angleTruncated Cone

    φ0.79 with 35°angleTruncated Cone

    R1.19 Conical cone

    R1.19 Conical cone

    R1.19 Conical cone

    R1.19 Conical cone

    R1.19 Conical cone

    R1.19 Conical cone

    *N: standard *G: with Peak Pointer *P: Pocket type *J: Peak hold function *Indenter Height: 2.50mm*Type A, D, E Durometer comply with ASTM D2240

    compliance with TECLOCK Original Standard

    R2.5 Hemisphere

    φ25.2 Cylindrical

    R2.5 Hemisphere

    φ25.2 Cylindrical

    11

    Durometer

  • Analog Pocket DurometerDimension

    mm

    weight: 125gwith Peak pointer

    ●Dimension of Durometers

    φ

    (23.5)

    φ

    ×Depth5.5

    69.9

    131

    61.1

    3956

    16

    φ60.5

    M6×P1Depth5.5 (27.8) 9

    18

    2.5

    φ18

    Digital/Analog Durometer compliance JIS K6301

    Type old JISC Durometerfor Hard rubber and ebonite

    Type old JISA Durometerfor General rubber

    GS-703N

    GS-703G

    GS-706N

    GS-706G

    GSD-706J

    Hard Rubber

    Hard Rubber

    General Rubber

    General Rubber

    General Rubber

    980-44100mN(100-4500gf)980-44100mN(100-4500gf)539-8385mN(55-855gf)539-8385mN(55-855gf)539-8385mN(55-855gf)

    2.54

    2.54

    2.54

    2.54

    2.54

    old JIS C

    old Type C

    old JIS A

    old Type A

    old Type A

    200

    208

    200

    208

    313

    □ Specification

    mm

    Analog Type

    Deep hole type(Analog) Long leg type(Analog) Deep hole Type(Digital) Long leg Type(Digital)

    Digital Type Type D(744G)60φ18

    φ25.2

    φ80

    1113.5

    2.5

    98.7 φ55

    25.1

    φ

    φ

    φ

    φ25φ25

    φ

    φ

    φ

    φ18

    2.5

    137

    58.1

    φ18±0.5

    6

    φ25

    φ60.5

    (27.8)6.8φ15

    2.5

    69.9

    58.1

    128

    27.5

    φ18

    φ12

    φ60.5

    (27.8)6.8φ15

    *N: standard *G: with Peak Pointer *J: Peak hold function *Indenter Height: 2.54mm

    DigitalAnalog

    Analog

    φ0.35±0.01

    1±0.02

    φ1.8±0.15

    S=5/1

    φ39.5

    φ18

    38.4

    46.2

    φ19φ19

    srap hole

    φ15 16.4

    (0.7)

    1

    surface

    Analog

    Digital

    Model Type Application Applicable StandardsSpring Load Hardness 0-100 Indenter Shape

    Weight(g)

    Indenter Height(mm)

    JIS K 6301 Spring Type C

    JIS K 6301 Spring Type C

    JIS K 6301 SpringType A

    JIS K 6301 SpringType A

    JIS K 6301 SpringType A

    φ0.79 with 30°angleTruncated Coneφ0.79 with 30°angleTruncated Coneφ0.79 with 30°angleTruncated Coneφ0.79 with 30°angleTruncated Coneφ0.79 with 30°angleTruncated Cone

    Method for determining hardness of vulcanized rubber and thermoplastic rubber 

    12

    Durometer