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Extensometer Clip On Axial Extensometers Clip On Miniature Axial Extensometers | E3442
 

Clip On Miniature Axial Extensometers | E3442 Clip On Miniature Axial Extensometers | E3442

Clip On Miniature Axial Extensometers | E3442
OVERVIEW
Miniature general purpose clip on extensometers for axial tensile, compression, and cyclic testing. Gauge lengths from 0.12 - 0.64 inches (3 - 12 mm) and measuring ranges from 5% to 100% strain. Very small and rugged, yet ultra-light weight, these units are widely used for testing small and delicate samples, including biomedical samples, wire and thin sheet materials. Also used for low cycle fatigue testing where short samples are used.
Note: Optional connectors available to match your test machine.

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Product Features

  • Can remain on through specimen failure.
  • Full bridge - 350 ohm strain design for compatibility with nearly every test system.
  • Can measure in both tension and compression; can be used for cyclic testing.
  • Mechanical overtravel stops in both directions.
  • Meets ASTM Class B-1 and ISO 9513, class 0,5 requirements for accuracy.
  • High and low tempurature options extend operation from as low as -265 C (-450 F) to +175 C (350 F).
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    Product Specification

    Model # E3442
    Force 10 to 20 g typical
    Temperature Rating Standard (-ST) is -40 C to +100 C (-40 F to 210 F)
    Length 3 to 12 mm (and 0.250 to 0.640 in)
    Cable Integral, ultra-flexible cable, 8ft (2.5 m) standard
    Output 2 to 4 mV/V nominal, depending on model
    Linearity 0.10% to 0.15 % of full scale measuring range depending on model
    Excitation 5 to 10VDC recommended, 12 VDC or VAC max
    Ordering Information

    E3442 Available Versions: ANY combination of gage length, measuring range and temperature range listed below is avialable, except noted. Available in intermediate and larger gage lengths on special order.




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    Clip On Miniature Axial Extensometers | E3442
    Clip On Miniature Axial Extensometers | E3442
    Clip On Miniature Axial Extensometers | E3442
    Clip On Miniature Axial Extensometers | E3442