Description
Specifications
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General
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Year of initial development
2012
Weight in air [kg]
3.6
Diameter [mm]
0.11
Length [mm]
0.42
Max. cable length [m]
40
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Observations
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Min. depth increment [m]
0
Min. time increment [s]
0
Resolution of salinity [psu]
0.0005
Uncertainty of salinity [psu]
0.1
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Operation Characteristics
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Data display on dedicated hardware
Y
Display of analogue data
Y
Method of first recording
GPRS
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Pressure, temperature and conductivity sensor
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Max. conductivity [S/m]
10
Resolution of conductivity [10^-3 S/m]
16
Uncertainty of conductivity [10^-3 S/m]
0.1
Min. temperature [°C]
-5
Max. temperature [°C]
35
Resolution of temperature [°C]
1
Uncertainty of temperature [°C]
1
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Software specifications
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Recording with third party software
Y
Software name
Winmemo II
Graphical presentation
Y
Raw data editing
Y
Re-computation with raw data
Y
CTD Probe controller
Y
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Environmental
-
Max. depth [m]
30
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Data and connectivity
-
Max. number of samples for self-recording [10^3]
1
External recorder required
Y
Dedicated surface data logger
Y
Dedicated sub-surface data logger
Y
Telemetry link to remote location
N
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Power
-
Battery type
lithuim
Battery duration [hr]
4320
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Additonal sensors
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Standard sensor
Temperature, Depth, Conductivity, Turbidity, Dissolved Oxygen, Fluorescence, Chlorophyll, aFluorescence, Phycocianin, pH
Description of additional sensors
RedoxCEDOM
No. of additional sensors
7
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More information
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Distinguishable features
This equipment is used to measure and recordduring several months the main physicochemicalwater parameters (temperature, depth,conductivity for the calculation of salinity, turbidity,fluorescence (Chlorophyll a, Phycocyanin,Phycoerythrin), dissolved oxygen, pH and thedetection of hydrocarbons).SAMBAT uses a brush to protect optical sensorsfrom biofouling.An operational probe :· Suitable for any type of support : very lightbuoy, ladder, stake, pontoon….· Fast wireless configuration thanks to a communicationinterface (Radio Data Pencil with arange of around 25 meters) connected to theUSB port of a PC using Winmemo software.· Possibility of transfering measured data byEmail, thanks to the integrated GSM modem.· GPS with alarm function included forgeoreferenced data.
