RDP Develops Transducers For Soil Testers

RDP Electronics has developed transducers suitable for use in triaxial soil testers, where ground samples are subject to pressure applied, most commonly by water or oil. A triaxial shear test is used to measure the mechanical properties of many deformable solids, especially soil, sand, clay, and other granular materials or powders.

Design of the transducer calls for a physically small device, preferably with a through bore permitting cleaning when contaminated with debris, and it must be waterproof. RDP has now designed a wide range of transducers with different armature and cable configurations to optimise their suitability inside a triaxial tester chamber.

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