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Imported product sisgeo

Electrical and VW Crackmeters (测缝计)

ELECTRICAL AND VIBRATING WIRE
CRACKMETERS
Crackmeters are intended to monitor movements across surface joints or cracks, mainly in concrete structures or rocks. Crackmeter consists of a vibrating wire or potentiometer displacement transducer housed in a stainless steel telescopic body with two anchoring points. These anchors have self-lubrificating ball joints allowing lateral movements up to ±10° in the orthogonal planes (Y - Z axis) not influencing the operation of the jointmeter.

APPLICATIONS
FEATURES
?  Cracks on concrete
structures or rock
?  Structural joints like in
concrete dams
?  Displacements on pile
bearing
?  Monitoring of rock faults
?  3-D mounting kit available
for triaxial displacement
monitoring
?  Ball joints allow small lateral
movement
?  Suitable for long term
monitoring