Đồng hồ đo độ cứng cao su Asker Durometer Type AL
Model: Durometer type AL
Xuất xứ: Nhật Bản
Thông số kĩ thuật
|ASKER Durometer Type AL |
| || |
The Type A Durometer for general rubber (Normal hardness )
The mainstream product used world-wide for measuring various kinds of rubbers, and specified in the standards of JIS K 6253, ASTM D 2240, ISO 7619, DIN53505, etc.
| ||Features |
| ||Height: 2.50mm Shape: Flat Cone Point |
|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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