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Extensometer Special Extensometers Bolt Extensometer | E3565
 

Bolt Extensometer | E3565 Bolt Extensometer | E3565

Bolt Extensometer | E3565
OVERVIEW
Strain gaged unit with small measuring ranges designed for performing proof load testing of bolts and similar applications. It is fully adjustable for different length bolts ranging from 1 inch (25mm) to 6 inches (150 mm).

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Product Features

  • Full bridge, 350 ohn strain gaged design for compatibility with nearly any test system.
  • Standard units meet existing ASTM requirements for accuracy.
  • Rugged, dual flexure design for improved performance.
  • Breakaway arm to help prevent extensometer damage in the event of bolt failure.
  • Self-supporting on the bolt specimen typically without the need for centering or punch marks.
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    Product Specification

    Model # E3565
    Temperature Rating Standard (-ST) is -40 C to +100 C (-40 F to 210 F)
    Cable Integral, ultra-flexible cable, 8ft (2.5) standard
    Output 2 to 4 mV/V nominal, depending on model
    Linearity <0.20% of full scale measuring range, depending on model
    Excitation 5 to 10 VDC recommended, 12 VDC or VAC max.