PLG system

In order to be able to perform practical analyses and comparisons, droplet aerosols must be generated from liquids that are also used in the real world. Fluids, such as water, DEHS, motor oils, white oil, etc., differ significantly in viscosity, surface tension, and density. The PLG system uses a a nozzle system specially developed by Palas® based on the Laskin principle, which guarantees highly constant particle size distributions and particle concentrations over long periods. Various model versions have been developed for different applications. Depending on the model, the liquid can be heated to temperatures of up to 120°C and atomized with various nozzles to different maximum mass flows of up to approx. 3 mg/h – 300 g/h. The nozzle can also be used at positive pressure values of up to 10 bar.In addition, the aerosol generators are able to be equipped with an automatic refill unit to enable the aerosol material to be dispersed over several days. Differences of PLG system   PLG 2000 PLG 2100 PLG 2300 PLG 2000 H PLG 2000 HS PLG 2100 S PLG 2300 S Volume flow 10 – 35 l/min 3 – 110 l/min 15 - 75 l/min 10 – 35 l/min 10 – 35 l/min 3 – 110 l/min 15 - 75 l/min Dimensions 300 • 330 • 270 mm 440 • 380 • 380 mm 410 • 350 • 380 mm 300 • 330 • 270 mm 300 • 330 • 280 mm 440 • 380 • 390 mm 410 • 350 • 380 mm Weight approx. 9 kg approx. 16 kg approx. 18 kg approx. 11 kg approx. 12 kg approx. 18 kg approx. 18 kg Special features Heatable up to 120°C Heatable up to 80°C Heatable up to 100°C Heatable up to 100°C, with automatic refilling unit Heatable up to 100°C, with automatic refilling unit Heatable up to 80°C, with automatic refilling unit

PLG 1000

PLG 1000

Aerosol generator for the defined atomization of oils and use on filter test rigs

PLG 2000

PLG 2000

Aerosol generator for the defined atomization of oils

PLG 2100

PLG 2100

Aerosol generator for the defined atomization of oils, e.g. for blow-by applications

PLG 2300

PLG 2300

Aerosol generator for the defined atomization of oils with very high mass flows of up to 300 g/h

PLG 3000 Aerosol Generator

PLG 3000 Aerosol Generator

Aerosol generator for the atomization of aerosols under positive pressure values of up to 7 bar

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