K^NAMIC TESTS ON PILES FIELD DATA ACQUISITION SYSTEM'TTEST K12" FOR DISPLACEMENT MONITORING IN LOAD TESTS Data acquisition and conditioning units The connection with the PC, not provided in the package, is through a RS485 adapter. The unit is enclosed within a reinforced IP65 container that can be easily transported. The frequency is of 2 Hz with a 16- bit resolution. It works with 220V and/or a 12V internal battery with battery charger. The software and a connection cable are included in the package. TECHNICAL SPECIFICATIONS* Battery life: 6 hours The software runs on a PC in a Windows environment and allows acquiring data that comes from the sensors (maximum 12), displaying them in real-time and saving them to a file forfuture processing. SOFTWARE PERFORMANCE • Introduction of calibration data and setting to zero • Graphical and numeric display of the advancement of sags as a function of time • Programming the sensor reading rate (from 1 to 60 • Setting the time window of the chart with Auto Scroll • Recording the test chart and creating the data file that can be processed with an electronic sheet • Capability of entering explanation notes manually during tests (e.g., load variations) fl< quuizione Senson - Etatteiia = ft .4 2 VOLT - Tem|>«iatui<i = Ti.ll Grndi Puntatore Cursore Data Acquisition System

POTENTIOMETRIC-TYPE MOVEMENT TRANSDUCERS Equipped with tracer point, calibrated return spring with connector attachment. Manufactured in aluminium, stainless steel and nylon. • Measuring range ± 5 mm - Linearity 0.3% FS • Measuring range± 12.5 mm - Linearity 0.2% FS • Measuring range ± 25 mm - Linearity 0.1 % FS SENSOR-HOLDING SUPPORT FOR LOAD TESTS ON PILES THAT MUST TO BE FIXED On demand the system can be connected with various types of sensors such as Load ceLLs, pressure transducers, movement transducers (LVDT), temperature transducers, etc. according to its intended use SENSOR-HOLDING TELESCOPIC...