Vertical geophone DDH-Geo

surfacefor boreholes

Triaxial DOWN-HOLE Geophone for borehole surveys for soil study, simple in use but highly accurate and reliable. The new triaxial borehole geophone, designed to seismic applications as Down- Hole survey. Provided with a fast-locking system with oriented aluminum poles, it allows to perform double setting configuration aimed to differential travel time processing. . It also guarantees a high accuracy and fulfilling of international standard, ASTM D7400. PRODUCT PLUS • Rugged, strong and easy to use • Connection for double geophone system • Pneumatic locking system • Orientated aluminum poles system • Suitable for Geode acquisition unit APPLICATIONS • Down-hole • Seismic ground characterization