PLG 1000

The PLG 1000 is a cold atomizer intended for use in air-conditioned rooms. If the room is unable to be air-conditioned, then a heatable version of the device should be used, e.g. PLG 2000 H.

Fig. 1: PLG 1000

Startup

The liquid to be dispersed is 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.

Fig. 2: Functional principle of the PLG series

Legend

1) Compressed air

2) Special Laskin nozzle

3) Aerosol substance

4) Aerosol outlet

This nozzle system is based on the Laskin principle and guarantees extremely precise dosing constancy with uniform particle size (see Fig. 3).

Fig. 3: Highly constant particle concentration over time at a resolution of 30 s

The PLG 1000 generates mass flows of up to approx. 5 g/h max. (depending on the aerosol substance in use).

• Filter industry/oil separators
• Determination of separation efficiency
• Determination of fractional separation efficiency
• Loading test
• HEPA/ULPA filters
• Test of cooling lubricant separators
• Comparison of particle measurement devices
• Tracer particles
• Flow visualization