产品[
ASKER Durometer Type EL
]资料
如果您对该产品感兴趣的话,可以
产品名称:
ASKER Durometer Type EL
产品型号:
EL
产品展商:
深圳市腾明达精密仪器有限公司
简单介绍
ASKER Durometer Type EL The ASKER Durometer Type E for soft rubber (low hardness), as specified by JIS K 6253 and ISO 7619.The application is the same as the standard ASKER Durometer Type C
ASKER Durometer Type EL的详细介绍
| ASKER Durometer Type EL |
 |
 |
The ASKER Durometer Type E for soft rubber (low hardness), as specified by JIS K 6253 and ISO 7619.
The application is the same as the standard ASKER Durometer Type C
Widely used for measuring soft rubber, sponges, and other foam elastomers, as well as rolled-threads, -films and textile windings (yarn packages). |
|
 |
| Features |
|
|
| Indentor |
 | Height: 2.50mm Shape: Spherical |
|
|
| 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.
|
|
| Specification |
|
|
| | Standards | | JIS K 6253
ISO 7619 |
| | | Indication range | | 0 point - 100 point (262 degree dial scale) |
| | | Minimum indication | | 1 point (Accuracy : ±1 point) |
| | | Indentor Design (mm) | | Height: 2.50 5.00 Dia. Spherical |
| | | Spring Forces [mN(g)] | | |
| | | Central hole of diameter of Pressure foot | | Φ5.5 |
| | Pressure foot
Dimension (mm) | | φ16 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 |
| |
|
| Outer Dimension (mm) |
|
|  | | Outer Dimension (mm) |
|
| Option |
|
|  | | | Two-pointer type (max-hand and active hand) of Rubber Hardness Tester
The stationary set hand (max-hand) makes the maximum value easier to read and allows the creep characteristics of a specimen.
Accurate measurement is made possible for specimens* for which stress relaxation occurs over time or for specimens for which it is difficult to take readings from the front.
*Materials for which the reading decreases immediately after the indentor has been pressed against the surface. |
| |  | | | Constant Loader for Durometer
| · | Constant loarder assures uniform test pressure eliminating false readings due to differences between operators in measuring by hand. | | · | High accuracy and repeatability of the hardness readings are assured by the flexible joint function. |
|
| |  | | | Indentor Extension Tester
| · | The gauge to check the indentor height on a durometer and the reading indicator mechanism. | | · | Inspection is conducted at 2, 50, and 100 points respectively. |
|
| |  | | | Load Tester for Hardness Tester
| · | Tester to check load properties of the spring on a durometer | | · | Inspection is conducted at 2, 50, and 75 points respectively. |
|
|
|