Đồng hộ đo độ cứng cao xu và bọt nhựa Asker Durometer type DL
Hãng: Asker
Model: Durometer type DL
Xuất xứ: Nhật bản
Thông số kĩ thuật:
ASKER Durometer Type DL |
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The Type D Durometer for hard rubber (high hardness) and plastics
Used world-wide for measuring hard rubbers and plastics, and specified in the standards of JIS K 6253, ASTM D 2240, ISO 7619, DIN53505, etc. | |
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| Features | |
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Indentor |
| Height: 2.50mm Shape: Sharp Cone Point | |
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Hardness Tester Selection Chart | | | Our product line consists of various types of durometers applicable to specific materials as indicated in the chart above.
Type A Durometer (ASKER A type), conforming to JIS K 6235 is the most popular type of durometer for measuring rubber hardness.
However, verification is recommended because a significant difference is estimated to be the largest when a durometer indicates measurement values from 10 to 90 points.
For hard specimens for which Type A Durometer readings indicate more than 90 points, measurements should be undertaken using the Type D Durometer (ASKER D type). However, for soft specimens with measurements of less than 20 points, the ASKER C type or Type E Durometer (ASKER E type) should be used. The most important consideration in using durometers is to select the correct type for purposes of measurement according to the specimen.
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| Specification | |
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| Standards | | JIS K 6253 JIS K 7215 ASTM D 2240 ISO 7619 ISO 868 DIN 53505 | | | Indication range | | 0 point - 100 point (262 degree dial scale) | | | Minimum indication | | 1 point (Accuracy : ±1 point) | | | Indentor Design (mm) | | Height: 2.50 30°Angle Sharp Cone Point Tip Radius 0.1 | | | Spring Forces [mN(g)] | | | | | Central hole of diameter of Pressure foot | | Φ3 | | | Pressure foot Dimension (mm) | | Φ12 Longer foot type Length: 18 | | | Outer Dimension (mm) | | Approx. Width 57×Depth 30×Height 94 | | | Weight (g) | | 200 | | | Application | | hard rubber, plastic | | |
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| Outer Dimension (mm) | |
| | A custom designed pressure foot durometer is available according to specimen conditions. | |
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