Abstract: A device for the sampling and extraction of a granular solid in a pack of granular solids, containing a sampling probe (1), a sample collector (2) connected to said sampling probe (1), and a controller (3), the sampling probe (1) comprising a sampling tube (4) and at least one transfer tube (5), the sampling tube (4) and transfer tube (5) containing at least one central conduit and at least two lateral conduits, wherein the central conduit (6a) of the sampling tube (4) contains a collection chamber (10) containing a system (11) for retaining the granular solid, and the lateral conduits (7a, 7b) of the sampling tube (4) and transfer tube (5) are connected to a source of gaseous fluid (12) which is capable of extracting the granular solid retained in the collection chamber (10) via the lateral conduits (8a, 8b) of the sampling tube (4) and transfer tube (5).

Abstract: A device for the sampling and extraction of a granular solid in a pack of granular solids, containing a sampling probe (1), a sample collector (2) connected to said sampling probe (1), and a controller (3), the sampling probe (1) comprising a sampling tube (4) and at least one transfer tube (5), the sampling tube (4) and transfer tube (5) containing at least one central conduit and at least two lateral conduits, wherein the central conduit (6a) of the sampling tube (4) contains a collection chamber (10) containing a system (11) for retaining the granular solid, and the lateral conduits (7a, 7b) of the sampling tube (4) and transfer tube (5) are connected to a source of gaseous fluid (12) which is capable of extracting the granular solid retained in the collection chamber (10) via the lateral conduits (8a, 8b) of the sampling tube (4) and transfer tube (5).