Medium-sized bioaerosol settlement evaluation cabin

The invention discloses a medium-sized biological aerosol settlement evaluation cabin, which can be used for accurately simulating the settlement environment of aerosol in the atmosphere in a laboratory to carry out corresponding experimental research, and adopts the technical scheme that the medium-sized biological aerosol settlement evaluation cabin comprises a three-stage cabinet, an aerosol generating device is arranged in the three-stage cabinet, and the aerosol generating device is configured to generate aerosol for experiments; the settling cabin is configured to contain the experimental sample and disperse and attach the aerosol to the experimental sample; the settling cabin is communicated with the third-stage cabinet; the technical points are as follows, aerosol generated by theaerosol generating device in the third-stage cabinet enters the settling cabin and can be attached to an experimental sample for an experiment, the harm of the aerosol to a human body or the damage degree of the aerosol to sa