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Extensometer Rock, Concrete and Asphalt Extensometers Circumferential Extensometer Rock Concrete | E3543
 

Circumferential Extensometer Rock Concrete | E3543 Circumferential Extensometer Rock Concrete | E3543

Circumferential Extensometer Rock Concrete | E3543
OVERVIEW
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.

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Product Features

  • 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.
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    Product Specification

    Model # E3544
    Temperature Rating Standard (-ST) is -40 C to +100 C (-40 F to 210 F)
    Length 50 to 200 mm (and 2 to 8 in)
    Cable Integral, ultra-flexible cable, 8ft (2.5) standard
    Output 2 to 4 mV/V nominal, depending on model
    Linearity 0.25% to 0.30% of full scale measuring range, depending on model
    Excitation 5 to 10 VDC recommended, 12 VDC or VAC max.
    Ordering Information

    E3544 Available Versions: ANY combination of diameter range, measuring range and temperature range listed below is available, except as noted.




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    Circumferential Extensometer Rock Concrete | E3543
    Circumferential Extensometer Rock Concrete | E3543