| ASKERDurometer Type C1L |
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The ASKER Durometer TypeC, produced since 1956, is our original brand durometer, and is ade facto standard in the world for the measurement of soft rubber,sponges, etc.
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: 2.54mm Shape:Spherical |
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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 7312
JIS S 6050 |
| | | Indicationrange | | 0 point - 100 point (262 degree dialscale) |
| | | Minimumindication | | 1 point (Accuracy : ±1 point) |
| | | Indentor Design(mm) | | Height: 2.54 5.08 Dia. Spherical |
| | | Spring Forces[mN(g)] | | |
| | | Central hole ofdiameter of Pressure foot | | Φ5.5 |
| | Pressurefoot
Dimension (mm) | | f16 Longer foot type Length: 18 |
| | | Outer Dimension(mm) | | Approx. Width 57×Depth 30×Height 94 |
| | | Weight(g) | | 200 |
| | | Application | | soft rubber, urethane foam, sponge,rolled-threads, film rolls and pottery clay, footwear |
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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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