| 摘要 |
The present invention relates to a device for detecting volatile substances characterized in that it comprises a containment box (20) having at least one inlet opening (30) for the introduction of a gas flow, preferably chromatographic degree air, one or more outlet openings (41, 42) of said gas flow, at least one analysis opening (71), one or more detection sensors (51, 52, 53, 54, 55, 56) arranged within said containment box (20), and at least one probe (80), insertable within said containment box (20) through said at least one analysis opening (71), so that, when said probe (80) is treated beforehand by a sample of a substance to be examined and it is inserted within said containment box (20), said gas flow uniformly carries the volatile substances from said sample to said one or more sensors (51, 52, 53, 54, 55, 56). Present invention also concerns a detection apparatus and a detection method for volatile substances. |
