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Durometer EX Series
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Model EX-A* Shore A Hardness- Normal rubber
Asker hardness testers feature top design and precision manufacturing to bring you a reliable, highly accurate durometer. Super EX durometers feature portability, ease of operation, non-destructive measurement and optional peak indicators. They are heavy-duty with high repeatability for plastic and rubber hardness testing. Super EX models are available in Durometer Types: Shore A Hardness, Shore D Hardness and Asker C Hardness. Hardness is an essential characteristic of various rubber, elastomers and plastic products. The first step in using a durometer hardness tester is to select the optimum type based upon the material hardness. *Add 'P' to the model number to specify optional peak indicator, for example EXP-A. Operation |
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| Product | Description | Price | Order |
| EX-A | Durometer Type A for normal rubber and plastics | Price: $345.00 |
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| EX-C | Durometer Type Asker C for soft rubber and sponge | Price: $345.00 |
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| EX-D | Durometer Type D for hard rubber and plastics | Price: $345.00 |
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| EXP-A | Durometer Type A for normal rubber with peak indicator | Price: $380.00 |
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| EXP-C | Durometer Type Asker C for soft rubber and sponge with peak indicator | Price: $380.00 |
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| EXP-D | Durometer Type D for hard rubber and plastics with peak indicator | Price: $380.00 |
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As the durometer is pressed against the sample, the material resistance force and indentor spring load balance. The depth of the indentor is measured, which provides a measure of the material's hardness. Values are based upon a 100 point scale (accuracy ±1 point). However, as time elapses the indicator will "creep" back so that a reading taken a few seconds after the indentor makes contact with the sample will be less than the peak reading. Asker durometers offer a peak indicator as an option to more closely monitor the difference between peak and "creep".
