In addition to a built-in heating unit, the PLG 2300 S generator is also equipped with an automatic refill unit. The automatic refill unit enables non-stop aerosol generation for a period of several days with the PLG 2300 S.
The liquid to be dispersed is simply filled in the reservoir. The nozzle system developed by Palas® is immersed in the liquid. This nozzle system is based on the Laskin principle and guarantees extremely precise dosing constancy with uniform particle size. The mass flow is adjusted using the volume flow through the nozzle. The volume flow is controlled by a pressure regulator and a manometer on the device.
The filling level in the reservoir is monitored by a sensor. If the minimum filling level is not reached, then material from an external reservoir is added by means of a pump. As soon as the maximum filling level has been reached, the filling of additional material is stopped automatically. The automatic refill unit enables non-stop aerosol generation for a period of several days with the PLG 2300 S.