This machine is suitable for the electrospinning of fibers and the electrospraying of particles and it is ideal for proof-of-concept and feasibility studies of new materials and formulations. Electrospinning machine is equipped with air conditioning unit that introduces a conditioned air stream into the cabinet. The temperature of the air can be controlled from 20ºC to 45ºC (± 1ºC). Relative humidity can be controlled from 10% to 80% (± 5%), depending on temperature. This enables high flexibility of electrospinning conditions as well as independence from the external air humidity and temperature.