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TOPAS ATM 240/S Aerosol Generator

Atomizer Aerosol Generator ATM 240/S for aerosol generation from liquids, compressed air operated, high mass flow rate, ideal for KCl aerosols acc. ISO 16890

			
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Made in Germany. brand TOPAS, model ATM 240/S

International delivery to Europe, Asia and Africa.
Our warehouses are located in the UK, UAE and Senegal.

price by request

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Description of TOPAS ATM 240/S

The aerosol generator ATM 240/S was developed to produce aerosols from suspensions (e.g. salt solutions, sugar solutions) with high quantities of particles > 1 µm.

By operating the generator with aqueous potassium chloride suspensions (> 5 wt.-%), solid aerosols are formed that fulfil the requirements of ISO 16890-2 at moderate test flow rates up to 64 m³/h.

The aqueous suspension to be aerosolised (aerosol substance) is dispersed by a one-substance nozzle within the aerosol formation chamber of the ATM 240/S. The supplied liquid flow disintegrates and forms a broad distributed (polydisperse) droplet aerosol (primary aerosol). Due to inertia and gravitational settling, too large droplets leave immediately the primary aerosol after generation. A dry purge air flow, which is fed into the aerosol formation chamber, transports the remaining airborne droplets into the dip tube and initiates contemporaneous the process of droplet drying. To ensure a drying stable test aerosol, the aerosol passes prior leaving the generator an implemented drying section.

BENEFITS

  • stable aerosol generation over time according to VDI 3491-2
  • aerosols with high particle number concen-trations in the size range of 0.01 – 10 µm
  • compact, space-saving design with implemented aerosol dryer
  • fast operational readiness (short initial phase, easy to clean and maintain)

APPLICATIONS

  • fractional air filter separation efficiency testing according to ISO 16890-2
  • calibration and validation of aerosol-analytical instruments
  • medical research on coarse salvia aerosols (mass median aerodynamic diameter MMAD up to 8 µm)

Technical specifications of TOPAS ATM 240/S

Parameter title Unit Value
setting parameter aerosol flow rate | relative pump power
setting range 218 … 230 L/h (aerosol flow rate) | 0 … 100 % (relative pump power)
setting resolution continously adjustable
aerosol, particle size range µm 0,01 … 10 (KCl)
operating medium, gas/air dry, particle-free compressed air
operating medium, gas/air – compressed air supply bar max. 5 (0,5 m³/h)
operating medium, aerosol substance solutions (NaCl, KCl, …)
operating medium, aerosol substance – filling volume mL 100 … 300
power supply 110 … 230 V AC; 50/60 Hz (incl. power adapter 24 V DC, 2 A)
hose connector, outlet mm Ø 13 (inner diameter)
dimensions (w × h × d) mm 900 × 400 × 300
weight kg 25.0
ACCESSORIES
  • electrical aerosol neutralisation system (EAN 581) for particle discharge
  • laser aerosol spectrometer (e.g.: LAP 322, LAP 323, LAP 340) for determination of particle size and concentration

User Guide and Instruction manual for TOPAS ATM 240/S

You can request the necessary certificates, documentation, instructions and user manuals for TOPAS ATM 240/S using the special form.

You can buy TOPAS ATM 240/S in UK or Europe at a favourable price in «DOLCHETRADE» by leaving a request on the website, by phone +441225535040 or by email . TOPAS ATM 240/S price are subject to change depending on exchange rates. We deliver instruments by transport companies in the United Kingdom and Europe.