Attention:
LD90 is a CLASS 1 Laser Product which is safe under reasonably foreseeable conditions of operation.
DO NOT UNNECESSARILY LOOK INTO THE TRANSMITTER LENS!
DO NOT UNNECESSARILY POINT THE TRANSMITTER LENS AT PEOPLES EYES!
The invisible laser radiation INSIDE the instrument may exceed the accessible emission limits of laser class 1, thus never open the instrument's housing and never operate damaged instruments.
Aligning the infrared laser instrument LD90 with the lenses of CCD-cameras or infrared night vision devices can result in damage to them.
Summary
The Greenhouse Gas Analyzer (model GGA-24EP) is an advanced instrument for simultaneous measurements of methane (CH4), carbon dioxide (CO2) and water vapor (H2O) using cavity enhanced laser absorption technique.
Manufacturer | Droplet Measurement Technologies |
---|---|
Model | UHSAS |
Serial No. | 1206-036 |
Type | Spectrometer |
Contacts
Name | Institution | Role |
---|---|---|
Gerd Rohardt | Alfred-Wegener-Institute | Data Scientist |
Andreas Wisotzky | Alfred-Wegener-Institute for Polar and Marine Research | Data Scientist |
FIELAX GmbH | FIELAX Gesellschaft für wissenschaftliche Datenverarbeitung mbH | Engineer In Charge |
Components
Name | Model | Type |
---|---|---|
Temperature, Water | SBE38 | thermosalinograph |
Data logging, storage and archiving
Logged parameter
Parameter | Sensor Output Type | Unit |
---|---|---|
conductivity | conductivity | Hz |
internal temperature | temperature | Hz |
external temperature | water temperature | Hz |
first voltage | voltage | V |
second voltage | voltage | V |
Salinity | salinity | PSU |
Rawdata storage on board
Data archiving on land
DMS
Module name |
B705 Laser Altimeter LD90 |
---|---|
Device name |
LD90 |
Parameters |
Amplitude; Error Code; ErrorText; LD90 ASCII; Range [m]; Statistical Variation; Status |
Documentation
- SBE21_thermosalinograph_brochure (Factsheet, 382 kB)
- SBE21_thermosalinograph_manual (User Manual, 4 MB)