Triaxial Testing Equipment, Systems and Load Frames for Soil Testing
Triaxial Testing Equipment, Systems and Load Frames for Soil Testing system features state-of-the-art technology, integrating mechanical systems, electronics, automated controls, and sensor-based verification.
The system includes a Triaxial Loading Frame, Advanced Pressure Volume Controller (APVC), Triaxial Cell, various sensors, temperature control units, and software. The Triaxial Loading Frame is designed for use as part of a computer-controlled triaxial system or as a standalone unit. Both the Triaxial Loading Frame and the APVC are equipped with an LCD graphical display and a user-friendly panel keypad.
Software Test-Control Modules
- Data Acquisition Module
- Back Pressure Saturation Test;
- Consolidation in same direction and consolidation in different direction (pre contact) test;
- Unconsolidated – undrained test (U-U test);
- Consolidation – undrained test (C-U test);
- Consolidation – drainage test (C-D test);
Triaxial Load Frame
The Triaxial Loading Frame is designed for excellent rigidity, durability, low noise, and smooth operation. It utilizes a stepper motor paired with a worm gear drive system as its power source.
The frame includes upper and lower limit devices, and axial deformation is measured and recorded using a high-precision displacement sensor. Axial load is accurately monitored by force sensors. An overload protection mechanism ensures safety by automatically stopping the machine if the applied axial force exceeds the sensor's measurement range.
Advance Pressure Volume Controller
The Advanced Pressure Volume Controllers are user-friendly and ideal for modern laboratories. When paired with the Triaxial Loading Frame, data loggers, and software, they can be computer-controlled as part of a fully automated triaxial testing system. Alternatively, they function as standalone units, operating efficiently with or without computer integration.
Each controller includes a built-in computer interface and is equipped with internal volume and pressure transducers. Both channels are pre-calibrated, capable of generating pressures up to 2 MPa, and can measure volumes up to 60 ml with a precision of 0.001 ml.
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
The system consists primarily of a base, middle ring, upper cover, sidewall, and loading rod, among other components. Its quick-clamp rod design allows for easy assembly and disassembly. The base features three drainage ports, enabling connections for pore pressure, confining pressure, and back pressure.
Software
The software represents a significant advancement in laboratory control. It allows users to select specific test modules tailored to meet international standard requirements. With its flexible hardware compatibility, the quality of testing is determined by the hardware used, ensuring the software remains adaptable and efficient.
