


Clip-On Extensometer for Sandwich Core Shear Testing and Rigid Cellular Plastic Shear Testing
Clip-on Model 3421 extensometers measure shear strain of foam and honeycomb sandwich cores, as well as rigid cellular plastics. Suitable for measuring shear modulus, 2% offset shear strength, and stress-strain curves prior to specimen failure, they may also be used...
X-Y Planar Biaxial Extensometer Operates in Biaxial Strain Control up to 1600 °C
A new, high-precision tool for planar biaxial strain measurement, the Model 7651 measures X-Y biaxial strains without crosstalk at temperatures up to 1600 °C. Designed for planar biaxial fatigue in strain control and combined X-Y tension testing.

Axial/Torsional Extensometer Measures & Controls Axial and Shear Strains up to 1600 °C
Axial/torsional fatigue testing in strain control as well as combined tension-torsion monotonic tests can be performed with precision using the Model 7650 biaxial extensometer. Specimen contact occurs via ceramic rods, enabling combined axial and shear strain...