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ASKER精密橡膠硬度計
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產品名稱:
ASKER精密橡膠硬度計
產品型號:
E
產品展商:
ASKER
關注指數:807
產品文檔:
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簡單介紹
ASKER精密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精密橡膠硬度計的詳細介紹
ASKER精密橡膠硬度計的詳細介紹
| ASKERDurometer Type E |
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The ASKER Durometer Type Efor soft rubber (low hardness), as specified by JIS K 6253 and ISO7619.
The application is the same as the standard ASKER Durometer TypeC
Widely used for measuring soft rubber, sponges, and other foamelastomers, as well as rolled-threads, -films and textile windings(yarn packages). |
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| Features |
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| Indentor |
 | Height: 2.50mm Shape:Spherical |
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| Pressurefoot |
| The Pressure foot in contact with thespecimen is 44mm in width and 18mm in depth, wide enough to ensureaccurate measurement. The Longer Pressure Foot Type (EL type)is applicable for measurement of narrow or concavespecimens. |
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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
ISO 7619 |
| | | Indicationrange | | 0 point - 100 point (262 degree dialscale) |
| | | Minimumindication | | 1 point (Accuracy : ±1 point) |
| | | Indentor Design(mm) | | Height: 2.50 5.00 Dia. Spherical |
| | | Spring Forces[mN(g)] | | |
| | | Central hole ofdiameter of Pressure foot | | Φ5.5 |
| | Pressurefoot
Dimension (mm) | | 44×18(Rectangular) |
| | | Outer Dimension(mm) | | Approx. Width 57×Depth 30×Height 76 |
| | | Weight(g) | | 200 |
| | | Application | | soft rubber, urethane foam, sponge,rolled-threads, film rolls and pottery clay |
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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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