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urn | vessel:heincke:ctd_sbe9plus_1015 |
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contenttype | Summary |
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The CTD probe measures conductivity and temperature along a vertical transect through the water body. The measured parameter are used to calculate the salinity of the water. Additionally, up to 24 water samples can be taken in different water depths during the CTD measurements. A fluorometer, an oxygen sensor and a transmissiometer are attached to the CTD as well. The system is operational up to 2000m water depth. vessel:heincke:ctd_sbe9plus_1015 (2361) |
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urn | vessel:heincke:ctd_sbe9plus_1015 |
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contenttype | Metadata |
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Manufacturer | Seabird |
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Model | SBE911plus mit SBE32 |
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Serial No. | SBE11P S/N: 11P52063-0792 |
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Type | CTD |
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REGISTRY-Link | ↪ REGISTRY (2361) |
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urn | vessel:heincke:ctd_sbe9plus_1015 |
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contenttype | Images |
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urn | vessel:heincke:ctd_sbe9plus_1015 |
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contenttype | Contacts |
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Name | Institution | Role |
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Sandra Tippenhauer | Alfred - Wegener -Institute | Engineer In Charge | Gerd Rohardt | Alfred-Wegener-Institute | Data Scientist | Institute, Helmholtz Centre for Polar and Marine Research | Editor |
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Components
The CTD system consists of the underwater unit SBE 9plus, the deck unit SBE 11plus V2 and the carousel water sampler SBE32 which is equipped with free flow water samplers manufactured by Hydro-Bios. The CTD is outfitted with a double set of temperature (SBE 3plus) and conductivity (SBE 4C) sensors that are calibrated regularly. Additionally, an altimeter, a transmissometer, an oxygen sensor and a fluorometer may be attached to the CTD unit and operated to water depths of 6000m.
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urn | vessel:heincke:ctd_sbe9plus_1015 |
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contenttype | Subdevices |
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Position
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urn | vessel:heincke:ctd_sbe9plus_1015 |
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contenttype | LocalFrame |
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Info | The CTD unit is usually stored on the main deck. Electronics and the computer for operation are installed in the Mess- und Registrierraum. | X | 0.0 (no unit given) (no description given) | Y | 0.0 (no unit given) (no description given) | Z | 0.0 (no unit given) (no description given) |
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Data logging, storage and archiving
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urn | vessel:heincke:ctd_sbe9plus_1015 |
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contenttype | Parameters |
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Parameter | Sensor O2ARegistry Output Type | Unit |
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conductivity | conductivity | S/m | water temperature | water temperature | °C | oxygen content | oxygen | ml/l | pressure | pressure | dbar | fluorescence | fluorescence | V | distance to sea floor | distance | m | transmission | transmission | % |
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Metadata list |
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DShip
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Data archiving on land
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urn | vessel:heincke:ctd_sbe9plus_1015 |
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contenttype | Resources |
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