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ASKER橡膠硬度計
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產品名稱:
ASKER橡膠硬度計
產品型號:
A
產品展商:
ASKER
關注指數:810
產品文檔:
無相關文檔
簡單介紹
ASKER橡膠硬度計測量硬度的基本因素之一是確定不同橡膠、人造橡膠及塑料制品的特性。適合特點的設計所有的硬度計的生產及校準都是在專業人員的嚴格控制下進行的，可以保證并符合國內及國際標準.深圳市騰明達精密儀器有限公司代理日本高分子ASKER橡膠硬度計中國總代理.產品庫存量大.技術**.提供五年質量保證及所有零配件及維修服務
ASKER橡膠硬度計的詳細介紹
ASKER橡膠硬度計的詳細介紹
| ASKERDurometer Type AL |
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The Type A Durometer forgeneral rubber (Normal hardness )
The mainstream product used world-wide for measuring various kindsof rubbers, and specified in the standards of JIS K 6253, ASTM D2240, ISO 7619, DIN53505, etc. |
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| Features |
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| Indentor |
 | Height: 2.50mm Shape: Flat ConePoint |
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| Hardness TesterSelection Chart |  | | Our product line consists of varioustypes of durometers applicable to specific materials
as indicated in the chart above.
Type A Durometer (ASKER A type), conforming to JIS K 6235 is themost popular type of durometer for measuring rubber hardness.
However, verification is recommended because a significantdifference is estimated to be the largest when a durometerindicates measurement values from 10 to 90 points.
For hard specimens for which Type A Durometer readings indicatemore than 90 points, measurements should be undertaken using theType D Durometer (ASKER D type). However, for soft specimens withmeasurements of less than 20 points, the ASKER C type or Type EDurometer (ASKER E type) should be used. The most importantconsideration in using durometers is to select the correct type forpurposes 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 |
| | | Indicationrange | | 0 point - 100 point (262 degree dialscale) |
| | | Minimumindication | | 1 point (Accuracy : ±1 point) |
| | | Indentor Design(mm) | | Height: 2.50 35°Angle Flat Cone Point 0.79Dia. |
| | | Spring Forces[mN(g)] | | |
| | | Central hole ofdiameter of Pressure foot | | Φ3 |
| | Pressurefoot
Dimension (mm) | | Φ12 Longer foot type Length: 18 |
| | | Outer Dimension(mm) | | Approx. Width 57×Depth 30×Height 94 |
| | | Weight(g) | | 200 |
| | | Application | | general rubber, soft plastic |
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| Outer Dimension(mm) |
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|  | | A custom designed pressure foot durometer is availableaccording to specimen conditions. |
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| Option |
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|  | | | Two-pointer type (max-hand andactive hand) of Rubber Hardness Tester
The stationary set hand (max-hand) makes the maximum value easierto read and allows the creep characteristics of a specimen.
Accurate measurement is made possible for specimens* for whichstress relaxation occurs over time or for specimens for which it isdifficult to take readings from the front.
*Materials for which the reading decreases immediately after theindentor has been pressed against the surface. |
| |  | | | Constant Loader forDurometer
| · | Constant loarder assures uniform test pressure eliminatingfalse readings due to differences between operators in measuring byhand. | | · | High accuracy and repeatability of the hardness readings areassured by the flexible joint function. |
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| |  | | | Indentor ExtensionTester
| · | The gauge to check the indentor height on a durometer and thereading indicator mechanism. | | · | Inspection is conducted at 2, 50, and 100 pointsrespectively. |
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| |  | | | Load Tester forHardness Tester
| · | Tester to check load properties of the spring on a durometer | | · | Inspection is conducted at 2, 50, and 75 pointsrespectively. |
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