Extensometer – EX53

MAIN PAGE PRODUCTS UNIVERSAL TESTING MACHINE ACCESSORIES Extensometer - EX53
« An extensometer is a device used to measure a sample length changes in a tensile test.
The Clip-on extensometer KOOPA EX53 can be attached to the specimen quickly and securely and is suitable for axial tensile, compression, and cyclic tests.
EX53 with an aluminum body, hardened steel gripping blades, smooth bearing movement and high accuracy of the sensor used (1μm), makes it possible to measure the specimen extension with high accuracy and repeatability.
Using this extensometer, the stress-strain curve of the sample can be plotted and parameters such as Young’s modulus, yeild point elongation, maximum stress elongation and total elongation can be calculated.»

What is an extensometer?

Extensometer is a device that is used to measure changes in the length of the specimen in tensile testing machine.

KOOPA extensometer, EX53 model, has a clip-on clamping mechanism which measures its length increase during the test by connecting to both ends of the sample.

EX53 has an aluminum body and hard steel gripping blades, which, with the smooth movement of the bearing along with the high accuracy of the used sensor (1μm), makes it possible to measure the length of the sample with high accuracy.

Application of extensometer

Using this extensometer, the stress-strain curve of the sample can be drawn and parameters such as Young’s modulus, yield point elongation, maximum stress elongation and overall elongation can be obtained.

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Features of EX53

  • Appropriate for performing tensile tests of flat and round samples
  • The gripping blades are hardened steel
  • Easily blades replacement
  • No rotation
  • Stop for maximum stroke
  • Smooth bearing movement
  • In accordance with ISO 9513 standard

EX53 specifications

  • Clip-on
  • Magnetic sensor with the accuracy of 1 μm
  • Appropriate for specimen with thickness or diameter from 6 mm to 30 mm
  • Measurement travel of 25 mm
  • Temperature range is from -25° to +80° c
  • Device input is 5V DC
  • Digital quadrature signal
  • Integral and flexible cable with 1.2 m length
  • Operating force from 50 to 60 grf

To get more information, our expert consultants are ready to answer your questions.

282 66 333 011 info@koopaco.com
5363 844 0935 koopa_sale

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