E3544 Circumferential Extensometer

PRODUCT INFORMATION

Model # E3544
Specimen Diameter 50 mm to 200 mm (2.0 in. to 7.9 mm)
Temperature Rating -40°C to 100°C (-40°F to 212°F)

For concrete and rock compression testing or other large samples. Circumferential extensometers measure the change in circumference as the sample is compressed. The Model 3544 is the best choice for large diametral strains in large compression samples.

Features & Benefits

  • Adapts to a wide range of specimen sizes by adding or removing chain links.
  • Rugged, dual fluxure design for strength and imrpoved by performance.
  • Self-supporting on the specimen.
  • May be used simultaneously with Model 3542RA axial extensometers.
  • Versions available for use in tri-axial confining pressure cells, at high pressures and high temperatures.