Aerosol generators

This generator, simple and robust is designed for generating liquid aerosols in duct under pressure (Max.10 bars). By design, it offers a very stable concentration and particle size distribution with its patented double nozzle atomizer. Requires compressed air. Materials typically used include : DEHS, DOP, Emery, paraffin, latex, suspensions, salt solutions, etc. Inlet pressure 12 bars, flow 50-250 l/h ; mass flow 2.5 g/h ; particules 5 to 25 10↑ 12 particules/hour. This pressure proof version is tested at 15 bars and is very popular for velocimetry in wind tunnels. There is also a higher flow rate version : ATM 210/H (25 g/h).

This generator, simple and robust is designed for generating liquid aerosols in duct under pressure (Max.10 bars). By design, it offers a very stable concentration and particle size distribution with its patented double nozzle atomizer. Requires compressed air. Materials typically used include : DEHS, DOP, Emery, paraffin, latex, suspensions, salt solutions, etc. Inlet pressure 12 bars, flow 50-250 l/h ; mass flow 2.5 g/h ; particules 5 to 25 10↑ 12 particules/hour. This pressure proof version is tested at 15 bars and is very popular for velocimetry in wind tunnels. There is also a higher flow rate version : ATM 210/H (25 g/h).

Liquid aerosol generator, simple and robust, ideal for clean room test and instrument calibration, with patented double nozzle. Hook to your compressed air supply. Mass flow (throughput) is a linear response to inlet pressure. Materials commonly used include : DEHS, DOP, Emery 3004, paraffin, latex, suspensions, salt solutions, etc. Max. Inlet pressure : 8bars, flow : 50-140 l/h ; max. Mass flow 2.5 g/h ; max. Counter pressure 300 mbar ; particles : 5 to 25 10 ↑ 12 particles/hour (mainly below 1 micron). The devices ATM 221 and ATM 231 are designed as'Laskin version', which allows a very accurate and reproducible adjustment of the aerosol generation for very low mass flows. Here, the ATM 221 works with a two-substance nozzle in submerged operation, the ATM 231 with a Laskin nozzle.

The aerosol generator ATM 222 combines selected technical features of the generators ATM 220 and ATM 228 for long-term stable generation of test aerosols. Flow rate : 20 to 250 l/h ; mass flow rate : 0 to 1.4 g/h ; particle production rate : 400 to 1.4 10 to the 10 #/sec ; continuously adjustable ; aerosol substances : DEHS, PAO (Emery), paraffin oil, salt solutions, suspensions (PSL, A2) ; substance capacity : 20 to 80 ml ; non-stop operation > 44 h ; max. Counterpressure : 40 kPa ; aerosol outlet hose fitting dia.8 mm ; power supply 12 VDC, 0,4 A ; compressed air supply < 5 bar ; dimensions (w × h × d) 300 × 120 × 195 mm ; weight 3,0 kg.

Liquid aerosol generator, simple and robust, ideal for clean room test and flow visualization, with patented double nozzle. To hook to your compressed air supply. Mass flow (throughput) is a linear response to inlet pressure. Materials commonly used include : DEHS, DOP, Emery 3004, paraffin, latex, suspensions, salt solutions, etc. Max. Inlet pressure : 8bars, flow : 50-250 l/h ; max. Mass flow 25 g/h ; max. Counter pressure 300 mbar ; particles : 1.4 to 6.9 10 ↑ 10 particles/hour (mainly below 1 micron).

Liquid aerosol generator, simple and robust, ideal for clean room test and instrument calibration, with patented double nozzle. To hook to your compressed air supply. Mass flow (throughput) is a linear response to inlet pressure. It is in fact a ATM 240 with this time 4 independantly operated nozzles for greater throuput and versatility Materials commonly used include : DEHS, DOP, Emery 3004, paraffin, latex, suspensions, salt solutions, etc. Max. Inlet pressure : 8bars, flow : 4-100 m3/h ; max. Mass flow 320 g/h ; max. Counter pressure 300 mbar ; particles : 1 to 3 10 ↑ 10 particles/hour (mainly below 1 micron).

Heated, high throughput liquid aerosol generator ideal for particle tracking. To hook to your compressed air supply. Mass flow (throughput) is a linear response to inlet pressure. It is in fact a ATM 240 (patented nozzle) with this time 12 independantly operated nozzles for greater throuput and versatility Materials commonly used include : DEHS, DOP, Emery 3004, paraffin, latex, suspensions, salt solutions, etc. Max. Inlet pressure : 6 bars ; max. Mass flow 1000 g/h ; max. Counter pressure 300 mbar ; particles : mainly below 1 micron.

The Aerosol generator ATM 243 is based on our famed ATM series and offers unique capabilities for heated oil generation. It is therefore very usefull for the Automotive industry. Main Features : 3 separately useable dual stream nozzles ; heated oil reservoir, filling level up to 3 Liters ; integrated heater for the pressurízed air ; nozzle temperature up to 130 °C ; gas flow rates : 0.75 to 10 m3/Hour ; d50 = 1.5 μ m on standard motor oil ; aerosol mass flow 5 to 150 g/Hour ; long operation duration, ready for operation in short time.

Vapor is condensed over a super fine salt kernel, thus particle size can be adjusted within a large range (0.1 to 5 microns), simply by adjusting the operating conditions. Features : monodispersed aerosols ; adjustable particle size ; fast response ; stable aerosol production ; particles are electrically neutral.

Transport box for ISO 14644 fits Aerosol generator, diluter and sampling probe. Aluminium. Dimension approx.59 x 38 x 24 cm. We ship worldwide. This item is always on stock.

Spare Filter (ATM 220/230).