TECNOPENTA MEASURING GEOTECNICA CEOLOGIA IDROGEOLOGIA METEOROLOGIA - CPLS D_ Digital Seismic Piezocone for SCPTU Cl-CPLS D represents the new frontier in electrical cone penetration testing, combining all the technology and reliability of Tecnopenta piezocones in a more compact length. Its sensors and load cells are capable of measuring: U (pore water pressure) Penetration rate Temperature Like all Tecnopenta cones, the Cl-CPLS D is equipped with a 3D accelerometer capable of detecting seismic waves. When used together with the Dl-CPL Blue control unit, it enables seismic TECNOPENTA S.r.l. Via G. Galilei, 7A/2 35037 TEOLO (PD)

The complete system is composed of: - Cl-CPLS D [Digital piezocone] - Dl-CPL Blue [Bluetooth communication interface between the cone and the PC] - Gl-EST CPL Blue [Depth measurement device with data acquisition start button] - Connection cable between Cl-CPLS D and Dl-CPL Blue - Data acquisition and visualization software (developed in LabVIEW environment) - Accessories for adaptation to any penetrometer and rod assembly The system does not require any substantial modification to the existing pushing equipment. In most cases, it is sufficient to mount a support that allows attachment of the...

Inclination is determined by acquiring the signal from the 3D accelerometer in static mode. The same sensor, when acquired in dynamic mode, is also responsible for seismic investigations (to acquire the seismic signal, the system must be connected to the control unit via USB). Depth is measured by a potentiometric displacement transducer with a 150 cm stroke, equipped with a button to stop data acquisition during rod changes. All Bluetooth devices are powered by rechargeable batteries. The new Punta.exe software automatically detects and connects to the Bluetooth devices Gl-EST CPL Blue and Dl-CPL...

Seismic Investigations Seismic investigations with the Gl-CPLS D are managed using the SISMICA software, which provides everything needed—and more. SISMICA allows real-time visualization of the signals during acquisition, which can be performed in various configurable modes (among other options, users can select the number of channels of interest, acquisition length, and acquisition methods). By using the stacking function, the software performs a real-time summation of the progressively generated waves. At the end of the tests, the signals can be visualized, and the shear wave velocity (Vs)...

Technical Specifications TECNOPENTA Pore Water Pressure (U) Sensor Piezoresistive pressure transducer Porous Filter Sintered bronze, pore diam.50 pm, height 6 mm Sensor MEMS Sensor Monolithic Gl-EST CPL Blue Displacement Transducer Full Scale (F.S.) 150 cm (standard) Operating Temperature Dl-CPL Blue Data Transmission Power Supply Internal battery 12 VDC

Technical Informations TECNOPENTA Autonomy 40 h at 50% battery charge Acquisition With geophone trigger Data file format txt Number of channels 8 analog channels Total sampling frequency 400 kHz Sampling frequency per channel (4 channels)