Mechanical Testing System for Carbon Dioxide Sequestration Rocks

Mechanical Testing System for Carbon Dioxide Sequestration Rocks


1. Features triaxial compression and creep functions of rock under multi-field coupling such as stress, temperature, and seepage. It can perform uniaxial (triaxial) compression, uniaxial (triaxial) creep, and high-temperature triaxial compression and creep within a temperature range of 120°C. It can accurately measure radial and axial strain (displacement) during uniaxial (triaxial) compression processes (full stress-strain curve). It can simultaneously conduct fluid permeability measurement experiments during uniaxial (triaxial) stress-strain processes. 2. Axial displacement loading speed control and axial stress loading speed control can be manually switched. It can achieve constant confining pressure with varying axial stress (conventional triaxial loading); constant axial stress and confining pressure with varying axial and radial displacement (triaxial creep); constant temperature and confining pressure with varying axial force (triaxial loading at different constant temperatures); and cyclic loading and unloading tests. 3. Capable of controlling confining pressure and pore pressure, with precise measurement of high and low flow rates during loading. 4. Supports experimental controls such as constant axial stress, constant confining pressure, constant displacement, constant pore pressure, and constant temperature. 5. Can perform deformation experiments with constant rate stress, constant rate displacement, and constant rate confining pressure. 6. Can obtain triaxial compressive strength, elastic modulus, Poisson's ratio, and other parameters.
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Convenient and easy to use

 

Graphical user interface

Easy and understandable operation


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Reliable and stable

 

High accuracy, high stability

 

 


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Personalized customization

 

Can be customized according to needs

Enhance device configuration

     

Application Fields

 

 

Application Functions

Product Parameters

Parameter Indicators

Overburden Loading System Maximum Test Force 2000KN
Axial Loading System High-Precision Loading Cylinder: Cylinder with magnetic ring for dynamic displacement monitoring, maximum output: 2000kN, accuracy: ≤0.05% F.S, loading stroke: 100mm; Magnetostrictive Displacement Sensor: range: 0~100mm; Underwater Load Test Force Sensor: range: 0~2000kN, accuracy: ≤0.05% F.S. Pressure resistance: 100MPa, temperature resistance: -20~200℃, loading force resolution: 5N
Triaxial Pressure Chamber Power Pressure resistance: 100MPa; Sample size: Ф50×100mm, Ф25×50mm
Confining Pressure Loading Device Confining pressure tracking loading pump, accuracy: 0.1MPa, working pressure: 100MPa, flow rate: 0.01~100ml/min, loading rate: 0.01~1MPa/s (continuous loading)
Fluid Injection System Dual-cylinder constant speed and constant pressure pump: working pressure: 100MPa, displacement: 0.0001~40mL/min; flow accuracy: ≤0.0001ml, supports constant pressure mode, constant flow mode, etc.
Temperature Control System Sample simulation temperature range: -20℃~150℃; temperature control accuracy not less than ±0.5℃, temperature resolution not less than 0.1℃
Outlet Back Pressure Control System Servo-controlled automatic back pressure control, back pressure control range: 0~100MPa, back pressure control pressure accuracy: 0.1MPa

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