Model：Quasi Static Testing System
Country of Origin：USA
Use：Computer controlled servo-hydraulic multi-actuator testing systems allow for fatigue testing, quasi static testing including Pseudo-Dynamic Testing (PST).
Use: GDS Unsaturated Triaxial Testing System (UNSAT) is an extension to traditional triaxial testing, in that soils from above the water table may be tested under conditions approaching the in-situ stress state and degree of saturation or partial saturation.
Use: The GDS True Triaxial Apparatus (GDSTTA) has the defining characteristic that, unlike conventional triaxial apparatus, all three principal stresses can be controlled independently, rather than just two in a conventional triaxial system.
Model：Consolidation Testing System (GDSCTS)
Country of Origin：UK
Use：Meets ASTM D-3999, ASTM D-5311, and ASTM D-6528 Standards. The GDS Consolidation Testing System (GDSCTS) is a state-of-the-art, fully-automated consolidation testing system designed for soil. The GDSCTS system is based on the Rowe and Barden consolidation system and has the flexibility to be configured to a customers specification and budget buy using controllers from either the advanced, standard, or enterprise range.
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