DEVICE FOR SAMPLING A SAMPLE OF GAS, AND METHOD FOR RETURNING A SAMPLE DRAWN.

摘要

Device for sampling a gas sample in an environment, in particular for a VOC or odor analysis, for a determined period of time, comprising a sampling tube (1) leading to a storage container (R) of the sample and means for closing (2) the container after sampling, having desiccant means (4) disposed on the sample tube (1), upstream of the storage container (R), and cooling means (K) ) of the storage container for cooling and maintaining the container at a sufficiently low temperature to condense in liquid and / or solid form at least the gaseous components to be analyzed of the sample.