| 摘要 |
The invention pertains to an apparatus for testing samples of a solid material, such as a catalyst or an adsorbent, contained in a reactor tube, said apparatus at least comprising a holder for a tube and a flow module for generating a carrier fluid flow containing a probe through a tube positioned in the holder. The apparatus further comprises a magazine for tubes or means for accommodating a magazine for tubes, and means for replacing a tube positioned in the holder with a tube from the magazine. The apparatus may be combined with a suitable automated thermal desorption unit. <IMAGE> |
