Pressurematic is the new solution for geotechnical laboratories demanding automatic pressure and volume control.
By using a servo stepper motor directly controlled by the TestLab software and CDAS, Pressurematic allows to build confining pressure and back pressure up to 3500 kPa.
The unparalleled performance of the CDAS allows to regulate the pressure under a closed loop control regulated to 0.1 kPa.
The operation is continuously monitored by the TestLab software, thus catering to all levels of operator experience.
Standard effective stress tests require 2 Pressurematic units: one for cell pressure and the other for back pressure which can be also used to measure the change in volume of the specimen to 0.0003 cc.
The latter is provided with a solenoid valve directly installed on the triaxial cell and used to open and close the pressure line whenever it is needed.
Main Features
Compact stainless steel construction
Powered and controlled by the CDAS and TestLab Software
Closed loop control up to 3500 kPa
0.001 kPa pressure and 0.0003 cc volume resolution
High volume capacity: 250 cc
Graduated scale for approximate volume change indication
No need of air source
Output pressure: 3500 kPa
Volume capacity: 250 cc
Pressure accuracy: 0.25% of full scale
Pressure resolution: 0.001 kPa
Volume resolution: 0.0003 cc
Closed loop control of pressure regulated to 0.1 kPa
Closed loop control of volume regulated to 0.0003 cc
Maximum operational speed: 8 cc/s
Power supply: 24V DC 1A powered from CDAS
Dimensions: 900x110x230 mm
Weight: 7 Kg approx.