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Extensometer is a device that is used to measure changes in the length of the sample during tensile test.
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What is extensometer?
Extensometer is a device that is used to measure changes in the length of the sample during tensile test.
Extensometer model EX53, has a clip-on mechanism. It is connected to either side of the sample and measures increase in the length of the sample.
Ex53 extensometer has an aluminum body and hardened steel blades. With its smooth motion it can give a precision of 1μm.
Extensometer application
With the use of this extensometer the strain-stress curve can be drawn precisely and parameters such as Young modulus, increase in length at yield point, maximum stress and break point can be found.
Extensometer model EX53 specifications
Suitable for tensile test of both flat and round samples
Hardened steel blades
Easy to change the blades
Rotation free
Mechanical stop for maximum movement
Bearing smooth motion
To determine the Young modulus and length increase
According to the ISO 9513 standard
| Clip-on mechanism | |
|---|---|
| Magnetic sensor with 1μm accuracy | |
| Sample thickness | 6mm to 30mm |
| Gauge length | 50mm |
| Measurement length | 22mm |
| Temperature range | Between -25°c and +85°c |
| Input voltage | 5VDC |
| Output signal | Quadrature Signal |
| 120cm flexible connection cable | |
| Activation force | 56gr |