Advanced in vitro exposure systems.

BioAerosol Nebulizing Generator

BioAerosol Nebulizing Generator with drying system

The VITROCELL® BioAerosol generator has been specifically developed and engineered for applications where the test substance must be dosed in smallest quantities.

It works at low flows of e.g. 2-6 l/min. and has a low dead space.

It can be operated in 2 modes:

  • Recirculated flow mode using a small reservoir (standard size 15 ml). The airflow rate can be individually adjusted based on the desired aerosol concentration.
  • Direct feed single pass mode where the test substance is dosed by a precision pump (e. g. peristaltic pump). This permits adjustment of the aerosol concentration without altering the airflow rate.


  • Nebulizing clean liquids, solutions and suspensions
  • Ideal for proteins, bacteria and microorganisms
  • Particle diameter approx. 0.7 to 2.5 µm
  • Low flow rates of 2-6 l/min
  • Exact dosing via direct feed with optional precision pump
  • Distribution system designed for VITROCELL® modules
  • Optional drying system
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