Your supplier of high pressure laboratory instruments

Your supplier of high pressure laboratory instruments

UV-700 Ultrasonic velocity fixture

ASTM D2845


The UV-700 is an add-on module to Floxlab passive and deviatoric triaxial cells. It measures at variable stress states, dynamic elastic properties of core samples, including dynamic Young’s modulus, shear modulus and Poisson’s ratio. It enables a detailed characterization of specimens, yielding insight into porosity, permeability, grain structure, deformation stress and other attributes. The turnkey system includes a fast-acting pulser that provides excitation to the ultrasonic sensor, an ultra-high speed analog-to-digital converter to store the resulting waveforms signals  and a system control and data acquisition application software. Acoustic compression and shear wave readings are executed and recorded at adequate intervals in tandem with uniaxial and triaxial loading. The compression and shear piezo-electric crystals are embedded in the compression platens.



ASTM D2845


compressional (P) and shear (S1 and S2)

Center frequency

500 KHz


up to 120°C


Designed for easy and quick installation

ASTM-compliant device

Designed for testing a range of specimen diameters


Une réalisation