Field data acquisition system (T-TEST)0 pages
K^NAMIC TESTS ON PILES
V
FIELD DATA ACQUISITION SYSTEM'TTEST K12" FOR DISPLACEMENT
MONITORING IN LOAD TESTS
DESCRIPTION
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*
Size 340 x 300 x 160 mm
Weight 4.5 Kg
Operative temperature +5°C -r- +50°C
A.D. precision: betterthan 0.1%
Battery life: 6 hours
12V/3Ah battery
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
sec.) and update of the chart
• 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)
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