China Intelligent Stress-Strain Control Triaxial Apparatus

I. Overview
YUC.IZZYY12-1 fully automatic stress-strain control triaxial instrument, which is mainly used to measure the shear strength of undisturbed soil and artificially prepared soil, especially for the strength test of deep soil foundation, heavy plant, large and medium water engineering, traffic engineering and blowing fill and tailings, especially for supersolid soil or soil tests requiring anti-pressure saturation conditions. the maximum loading pressure of this instrument is 20 kn (optional for loading pressure). a variety of triaxial tests of total and effective stress can be carried out, including: unconsolidated undrained shear uuu, consolidated undrained shear cu, consolidated drainage shear cd and stress path test.
II. Performance characteristics:Built-in power, data visualization, real-time clock functionUniversal network data transfer interfaceAutomatic computer control acquisition and processing, software has data upload functionSupport isotropic or non-isotropic consolidationThe strain mode can do three-axis experiment of CU, UU and CDPressure chamber automatic water injection, drainageHigh-precision hydraulic controller controls confining pressure backpressureThe reverse pressure can be used to saturate and measure the displacement under reverse pressureAutomatic mapping of stress-strain curvesReal-time Display of Sensor Readings and Calculation ParametersSimple and fast setup and calibrationStandard format test report outputData can be exported to Excel tablesStandard 39.1mm triaxial pressure. Optional replaceable base and specimen cap, the same pressure chamber for 39.1mm ,61.8mm and other different diameter soil samples test.can also be customized in various sizes.
III. Main technical parameters:Vertical pressure :0-20kN (accuracy less than 0.3% F.S)(vertical pressure sensor range optional)Geometric area of soil samples :12cm2Soil Sample Height :80 mmPeripheral pressure :0-2000 KPA (accuracy less than 0.3% F.S)Anti-pressure :0-1000 KPA (accuracy less than 0.3% F.S)Pore pressure :0-20 KPA (accuracy less than 0.3% F.S)Volume change range :0-50ml or 0-250ml (accuracy less than 0.3% F.S, indexing 0.1)Vertical displacement :0-30mm (accuracy less than 0.3% F.S)shear rate :0.001-10mm/min.high rate optional.