Stress Controlled Triaxial Testing System (TKA-TTS-10S)

Main parameter:

1. Max. Sample size: 100mm dia.

2. Confining pressure: 0-3000kPa, resolution ratio 1kPa

3. Back pressure: 0-3000kPa, resolution ratio 1kPa

4. Sensor of pore water pressure: 0-3MPa, accuracy 0.2%FS

5. Drain/ Volume deformation: 0-250 ml, resolution ratio 0.001ml

6. Axial load: 0-100kN, equipped with 0-100kN load cell, accuracy 0.3%FS

Main unit:

1. Shear speed: Infinitely variable speed from 0.00001 to 9.99999 mm/min

2. Pore water pressure, axial force and axial deformation displayed on 192*64 LCD, with the function of FF & REW, all by just one click

3. TKA 2MPa/250CC confining pressure/ volume controller, connection via RS232 port, and built-in 16 keys and 192 * 64 LCD display. Automatic protection device to prevent over pressure and volume. Volumetric accuracy is 0.1% of the measured value; The pressure accuracy, 0.1% of full scale. The volume change measured and displayed to 1cu. Mm (0.001ml). The pressure regulated and displayed to 1kPa

4. TKA 2MPa/250CC back pressure/ volume controller, connection via RS232 port, and built-in 16 keys and 192 * 64 LCD display. Automatic protection device to prevent over pressure and volume. Volumetric accuracy is 0.1% of the measured value; The pressure accuracy, 0.1% of full scale. The volume change measured and displayed to 1cu. Mm (0.001ml). The pressure regulated and displayed to 1kPa

5. Automatic watering system in the pressure chamber; Auxiliary pumps, watering or drain automatically in the pressure chamber

6. TKA-V4.0 Software for Triaxial Testing System (fully automatic)

Technical specification:

1. Computer-automated control of testing-not just data logging

2. MS Windows® Software for test control and post-test processing

3. Truly independent confining pressure and back pressure

4. Control the axial strain by stepper motor, measure axial compression by load cell

5. B-value checking

6. Isotropic consolidation test, including measurement of volume changes

7. Stress controlled UU, CU and CD test

8. Stress controlled triaxial compression test

9. K0 Consolidation