Attention:
The device is running autonomously. For details see contact information.
Summary
ECO FL(RT) chlorophyll-A fluorometer measure fluorescence from chlorophyll-a. Chlorophyll-a fluorescence is an indicator of active phytoplankton biomass and chlorophyll concentrations.
This measurement is used for tracking biological variability and abundance in the water column.
| Manufacturer | WET Labs (now Sea-Bird) |
|---|---|
| Model | ECO FL(RT) chlorophyll-a |
| Serial No. | FLRT 1496 |
| Type | fluorometer |
| REGISTRY-Link | ↪ REGISTRY (8563) |
Contacts
| Name | Institution | Role |
|---|---|---|
| Ralf Krocker | Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research | Engineer In Charge |
Components
The fluorometer is installed together with the Valeport Mini SVP in a stainless steel piping system through which sea water taken at 3 m depth is pumped. Calibration factors are integrated in DShip. The fluorometer measures Chlorophyll-a ex/em: 470/695 nm with a resolution of 0.01 µg/l in the range 0.01 to 125 µg/l.
No subdevices available.
Position
| Info | The fluorometer is installed in a flow through water tank in the bow room of the tank deck. |
| X | 0.0 (no unit given) |
| Y | 0.0 (no unit given) |
| Z | 0.0 (no unit given) |
Data logging, storage and archiving
Logged parameters
| Parameter | O2ARegistry Output Type | Unit |
|---|---|---|
| chlorophyll concentration | chlorophyll a | μg/l |
Central geographical ship's position and time standard
Rawdata storage on board
DShip
Device name |
Fluorometer |
|---|---|
Parameters |
Chlorophyll concentration (µg/l) |
Data archiving on land
.