Description of a 16-channel gas manifold.
Résumé
We provide here the description of a 16-channel gas manifold that was designed to perform gas analysis in closed loops. We present the main components that are the solenoid valves, controlled by an ethernet relay. We show an example of its use in a biogeochemistry study and propose a method for post-processing the data. Lastly, we discuss its limitations. We attach an example of a CO2 dataset obtained with the manifold.
Auteurs, date et publication :
Auteurs Baptiste Hulin , Didier Jehanno , Simon CHOLLET , Samuel Abiven
Date : 2025