GFG Digital 3000 Aerosol Generators

In order to be worthy of the name, aerosol generators used to generate test or calibration aerosols must remain constant with respect to particle size distribution, concentration constancy, and the reproducible adjustment of these parameters throughout the testing period. The GFG digital 1000 and GFG digital 3000 spark generators are able to generate test aerosols similar to diesel soot from pure graphite with an adjustable particle size distribution of approx. 20 – 150 nm and low mass flows of up to approx. 6 mgh with high reproducibility.
Due to the new digital regulation the generator offers an enhanced setting range as well as an even higher constancy of the created particle size and concentration.
The mass flow controllers incorporated into the GFG digital 3000 enable a more precise adjustment of the volume flows for argon and dilution air than the GFG digital 1000. Additional materials for particle generation include copper (Cu), gold (Au), silver (Ag) or other electrical conductive materials.