Lysimeter device for executing analysis in regions of e.g. ground, has lysimeter container whose lower side includes heat guide element, which stays in heat conducting contact with thermal conduction device

摘要

The device has a lysimeter container (1) arranged in an edging (2) with a bottom (3) and a side wall (4). The lysimeter container and the side wall are thermotechnically decoupled from each other. A thermal conduction device (5) i.e. heat conducting container (9), is arranged at the bottom and stays in heat conducting contact with the bottom. A lower side (6) of the lysimeter container includes a heat guide element (7), which stays in heat conducting contact with the thermal conduction device. An evaporation protection unit i.e. oil film (8), is provided on a fluid surface.