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Catalog excerpts

ULTRASONIC SPRAYING AND AEROSOL SPRAYING The liquid is sprayed when coming into contact with the vibrating surface. The ultrasonic nozzle produces droplets or particles of mastered size: the higher the ultrasonic frequency, the smaller the aerosol particles (some pm). Two principles exist: • Within the frequency range between 20 kHz and 100 kHz, the liquid is sprayed when coming into contact with a vibrating surface. • Within the frequency range above 100 kHz, an ultrasonic emitter is placed on the bottom of a volume of liquid. The sound field produces a fountain on the liquid’s surface from which an aerosol is developed. Particle size controlled No air supply No contamination Reduced energy consumption

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ULTRASONIC NOZZLE Frequency APPLICATION EXAMPLES • Humidification • Medical aerosols • Application of fine layers • Spread in environments • Production of plotters • Confined atmosphere control SinapTec SYNERGIE PARK, 7 avenue Pierre et Marie Curie, 59260 Lezennes, FRANCE +33 (0)3 20 61 03 89 sinaptec@sinaptec-ultrasonic.com

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