Apparatus for processes of checking anesthesia and ventilation devices, in the form of a test lung, comprising a lung sac, elastically deformable lobes, an inlet nozzle and adjustment means for adjusting the simulation parameters. The catalytically active material may be a mixed-valence, nanoclustered oxide, an organometallic material or a combination thereof. Each digital asset identifier corresponds to a node. Locking means secures and releases the tables to the frames. The first and second supporting units may be separately controlled at different predetermined temperatures.