
美国Rex Gauge H-1000-SP,H-1000-E,H-1000-A,H-1000-C硬度计
DUROMETER TYPES
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APPLICATIONS
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INDENTOR SHAPE
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MAIN SPRING
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TYPE A
(ASTM D2240) |
Soft rubber, plastics, and elastomers, printer's rolls.
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Flat Cone Point
35° Included Angle
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822 GM
1.81 LB.
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TYPE D
(ASTM D2240) |
Hard rubber and plastics such as thermo plastics, flooring and bowling balls.
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Sharp Cone Point
30° Included Angle
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4536 GM
10.0 LB.
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TYPE B
(ASTM D2240) |
Harder elastomers and plastics. Paper and fibrous materials, Use above 93 Duro A.
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Sharp Cone Point
30° Included Angle
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822 GM
1.81 LB
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TYPE C
(ASTM D2240) |
Medium hard elastomers and plastics. Also useful to avoid surface marks.
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Flat Cone Point
35° Included Angle
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4536 GM
10.0 LB
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TYPE DO
(ASTM D2240) |
Dense granular material, textile windings.
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3/32" Spherical
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4536 GM
10.0 LB
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TYPE O
(ASTM D2240) |
Very soft elastomers, textile windings, soft granular materials. Use below 20 Duro A.
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3/32" Spherical
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822 GM
1.81 LB
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TYPE OO
(ASTM D2240) |
Light foams, sponge rubber gels, animal tissue.
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3/32" Spherical
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113 GM
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TYPE OOO
(ASTM D2240) |
Ultra soft gels and sponge rubber.
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1/2" Spherical
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113 GM
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TYPE M
(ASTM D2240) |
Materials as thin as .050"
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Sharp Cone Point
30° Included Angle
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