New products
Camera and light
Current Meter Measurement
Dredges
Manta net
Micro Plastic Particle Pump
Mini micro profilers
Plankton Nets
Plankton Pumps
Pressure stable battery cylinder
Rosette and Racks
Sediment Samplers
Sediment Trap Station
Small Multi Water Sampler
Vacuum Filtration Station
Water Sampler
Winches
Other Products
Museum Equipment
Manual
Offers
In-situ photos

Benthic Flux Chamber

100.200 - Benthic Flux Chamber


100.200 - Benthic Flux Chamber for shallow water:

An alternative to sampling porewaters to evaluate fluxes of nutrients and contaminants at the sediment-water interface is the use of a benthic flux chamber. This type of device is essentially a container enclosing sediment and a small volume of overlying water that is incubated for periods lasting from a few hours to several weeks. During this time, concentrations of nutrients and contaminants in the overlying water are monitored at regular intervals, and changes indicate the direction and proportion of their fluxes; an increase in concentrations indicates a flux coming out of the sediment, while a decrease shows a flux into the sediment.

Technical specifications:

  • Power supply: 24 V DC
  • Supports up to 4 sensors at the corners
  • Footprint: 490 x 490 mm
  • Height of chamber: 500 mm
  • Height, incl. motor: 720 mm
  • Weight: 27,1 kg

 

 
 
100.200 - Benthic Flux Chamber.