Electronic apparatus for tracking vinification

摘要

The apparatus (1) has a measuring device measuring density of liquid and comprising a measurement column (2), where the column is provided with a measurement pressure sensor. The sensor is placed at a column bottom. A determination unit determines height of the liquid in the measurement column. A top of the column is provided with a valve device containing anti-contamination liquid for neutralizing at the time of operation of draining of the column. The oxygen contained in outdoor air is aspired to avoid contamination of the liquid in a reinjected medium.