The Fully Automatic Triaxial Testing System Apparatus model is adopting the most advanced technology. It is integrated the technology of mechanic, electronic, fully-automated control and sensor automated checking.

STANDARD

• ASTM D4767
• ASTM D2850
• ASTM D2166/D2166M

The Fully Automatic Triaxial Testing System Apparatus model is adopting the most advanced technology. It is integrated the technology of mechanic, electronic, fully-automated control and sensor automated checking.
The device consists of Triaxial Loading Frame, Advanced Pressure Volume Controller (APVC), Triaxial Cell, various sensors, temperature control devices and AdvancedGeoLAB® software. The range of Triaxial Loading Frame has been designed to be used as part of computer controlled triaxial system or as a stand alone unit.

TEST-CONTROL MODULES
· Data Acquisition Module
· Standard Saturation and Consolidation Module
   B check
   Saturation ramps of cell pressure and back pressure
   Isotropic consolidation
· Standard Triaxial Testing Module
   Unconsolidated – undrained test (U-U test);
   Consolidation – undrained test (C-U test);
   Consolidation – drainage test (C-D test);
· Post-processing module

TRIAXIAL LOAD FRAME
Triaxial Loading Frame has good rigidity, durability, low noise and smooth operation, adopts the step-per motor coupled with worn gear drive system to supply the power source. It is equipped with upper and lower limit device; the axial deformation is measured and col-lected by high-precision displace-ment sensor. Axial load is measure by force sensors. With overload pro-tection device, when the axial force loaded is larger than the measuring range of the sensor, the machine will stops working automatically.

ADVANCE PRESSURE VOLUME CONTROLLER
2MPa/200cc confining pressure/ volume controller
· Connection via USB port
· Built-in 16 keys
· 192*64 LCD display
· Confining pressure: 2MPa, regulated and displayed to 1kPa
· Maximum volume change: 200cc, measured and displayed to 1cu.mm (0.001ml)
· Automatic protection to prevent over pressure and volume
2MPa/200cc back pressure/ volume controller
· Connection via USB port
· Built-in 16 keys
· 192*64 LCD display
· Back pressure: 2MPa, regulated and displayed to 1kPa
· Maximum volume change: 200cc, measured and displayed to 1cu.mm (0.001ml)
· Automatic protection to prevent over pressure and volume

TRIAXIAL CELL
It is mainly composed of base, middle ring, upper cover, side wall and loading rod, etc. It is connected by quick clamp rod, which is easy to disassemble. There are 3 drain-age ports at the bottom for connecting hole pressure, con-fining pressure and back pressure.

SOFTWARE ADVANCEDGEOLAB®
Software AdvancedGeoLAB® is a breakthrough in geotechnical laboratory control software. It enables the selection of spe-cific test modules for any international standard requirement. The flexibility of hardware configuration means that test quali-ty will depend on additional hardware, not software.