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Comment: Automatically updated by Registry2Confluence-Transporter (polarstern@ingestsrv1, ask o2a-support@awi.de for questions)

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SBE38 Manual (User Manual, 477 kB)
  
Sensorweb integration
urnvessel:polarstern:pco2_go_pco2ps
contenttypeSummary

The Model 8050 pCO2 Measuring System is an autonomous analytical system for online measurement of the mixing ratio (partial pressure) of carbon dioxide in oceanic surface water and in the marine atmosphere.

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The Model 8050 pCO2 Measuring System is an autonomous analytical system for online measurement of the mixing ratio (partial pressure) of carbon dioxide in oceanic surface water and in the marine atmosphere.
Sensorweb integration
urnvessel:polarstern:pco2_go_pco2ps
contenttypeMetadata
ManufacturerGeneral Oceanics
ModelModel 8050 pCO2
Serial No.n/a
TypepCO2 Sensor
REGISTRY-Link↪ REGISTRY (1398)


The Model 8050 pCO2 Measuring System is an autonomous analytical system for online measurement of the mixing ratio (partial pressure) of carbon dioxide in oceanic surface water and in the marine atmosphere.

Manufacturer

Sensorweb integration
urnvessel:polarstern:pco2_go_pco2ps
contenttypeImages

General Oceanics
ModelModel 8050 pCO2
Serial No.n/a
TypepCO2 Sensor

Contacts

The Model 8050 pCO2 Measuring System is an autonomous analytical system for online measurement of the mixing ratio (partial pressure) of carbon dioxide in oceanic surface water and in the marine atmosphere.

General Oceanics
Image Removed Image Removed
Sensorweb integration
urnvessel:polarstern:pco2_go_pco2ps
contenttypeContacts
Manufacturer
ModelModel 8050 pCO2
Serial No.n/a
TypepCO2 Sensor
Name Institution Role
Mario HoppemaAlfred - Wegener -InstituteInstitute, Helmholtz Centre for Polar and Marine ResearchData Scientist
Alfred Wegener Institute for Polar and Marine ResearchAlfred Wegener Institute, Helmholtz Centre for Polar and Marine ResearchOwner
Hauke BeckerAlfred Wegener Institute, Helmholtz Centre for Polar and Marine ResearchSteven van HeuvenUniversity of GroningenEngineer In Charge

Components

The system consists of a wet box and a dry box. In the wet box, surface seawater is brought into equilibrium with air, which is measured for its CO2 content in the dry box. CO2 determination is peformed with a Li-cor Infra Red (IR) analyser.
Metadata (Metadata Plugin)
0Components
Position
 Sensorweb integration
urnvessel:polarstern:pco2_go_pco2ps
contenttypeLocalFrame
Infono xyz-position given, device located in G707
X0.0 (no unit given)
(no description given) 
Y0.0 (no unit given)
(no description given)
Z0.0 (no unit given)
(no description given) 
The Model 8050 pCO2 Measuring System is an autonomous analytical system for online measurement of the mixing ratio (partial pressure) of carbon dioxide in oceanic surface water and in the marine atmosphere.
ManufacturerGeneral Oceanics
ModelModel 8050 pCO2
Serial No.n/a
TypepCO2 Sensor
Image Removed Image Removed 
 Name  Institution  Role 
Mario HoppemaAlfred-Wegener-InstituteData Scientist
Steven van HeuvenUniversity of GroningenEngineer In Charge
Origin Description:no xyz-position given, device located in G707
Data logging, storage and archiving
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The Model 8050 pCO2 Measuring System is an autonomous analytical system for online measurement of the mixing ratio (partial pressure) of carbon dioxide in oceanic surface water and in the marine atmosphere.
Model 8050 pCO2
Image Removed Image Removed 
 Sensorweb integration
urnvessel:polarstern:pco2_go_pco2ps
contenttypeParameters
ManufacturerGeneral Oceanics
Model
 Parameter  O2ARegistry 
Serial No.n/a
TypepCO2 Sensor
 Name  Institution  Role 
Mario HoppemaAlfred-Wegener-InstituteData Scientist
Steven van HeuvenUniversity of GroningenEngineer In Charge
Origin Description:no xyz-position given, device located in G707
 Parameter  Sensor Output Type  Unit 
preliminary pCO2pCO2µatmμatm
Typeindexunknown
preliminary xCO2concentrationμmol/mol
preliminary fCO2concentrationμmol/mol
Central geographical ship's position and time standard
Time synchronising is regulated by hand by comparing ship's time with computer's time.
Geographical ship's position via ship's system.
 Metadata (Metadata Plugin)
0timestandard
 Rawdata storage on board 
Data is stored on the computer of the GO system and in DShip system.

 Metadata (Metadata Plugin)
0Rawdata
Dship
Preliminary, uncorrected measurement data. Reporting of a preliminary pCO2 (based on xco2, equtemp in licorpres) was implemented in May 2015, for reporting to DSHIP and on to AWI. Please note that these data are NOT the final product of this instrument. After-cruise processing of the data improves the values significantly compared to the preliminary value.
 Metadata (Metadata Plugin)
0DShip

|| Device name | GO pCO2 Analyzer || 
|| Parameters | DateTime; fCO2 \[µmol/mol\]; Type ||
 Metadata list
Data archiving on land 
 Metadata (Metadata Plugin)
0DataOnLand
After the cruise the uncorrected DShip data set can be extracted from https://dms.awi.de.
The data need processing for correcting the raw data to useful and high-quality pCO2 data. Final data are stored in SOCAT (https://www.socat.info), where further quality control is done. Also available in https://www.pangaea.de/ (for authorized users only).

 Metadata list
|| File format(s) | stored in DShip system || 
|| Calibration certificates | NO ||
Documentation
The Model 8050 pCO2 Measuring System is an autonomous analytical system for online measurement of the mixing ratio (partial pressure) of carbon dioxide in oceanic surface water and in the marine atmosphere.
 Sensorweb integration
urnvessel:polarstern:pco2_go_pco2ps
contenttypeResources
ManufacturerGeneral Oceanics
ModelModel 8050 pCO2
Serial No.n/a
TypepCO2 Sensor