Apparatus for determining the carbon dioxide content of soils

摘要

The present invention relates to an apparatus for determining the carbon dioxide content of soils comprising a device for determining the carbon dioxide content, consisting of a measurement electrode 8 and a probe 1, in which the said electrode is disposed, whose conical end 4 can move in order to free openings 5 and 8 emerging in a chamber 7, one of whose walls is a semipermeable membrane and whose atmosphere can be sucked out thanks to a pipe 14. <IMAGE>