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TOPAS ATM 241 Aerosol Generator

Atomizer Aerosol Generator ATM 241 for aerosol generation from liquids, compressed air operated, very high mass flow rates, operation with 1 to 4 nozzles

			
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Made in Germany. brand TOPAS, model ATM 241

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

price by request

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Available

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Description of TOPAS ATM 241

The Aerosol Generator ATM 241 produces droplet aerosols with known properties according to the guideline VDI 3491.

The designs and technical solutions warrant highly constant particle size distribution as well as particle concentration with high reproducibility and a high aerosol output.

The generators of series ATM 241 enable to atomize various liquids, for example PAO (Emery 3004), DEHS, PSL-suspensions, and saline solutions (limited suitability).

Heart of the generator is new, patented ring slit nozzle, which allows based on its geometry the generation of finest aerosols. Compressed air is blown through a 100 µm thin ring slit into the liquid to be nebulized. Because of high air velocities at the circumjacent breaking edge, the resulting under pressure drags the liquid along. Shear forces acting between air jet and the liquid at the circumference of this so-called ring slit nozzle form the droplet aerosol. Coarse droplets are prevented from leaving the liquid through inertial effects inside the produced small bubbles.

BENEFITS

  • polydisperse aerosol mainly below 1 µm
  • excellent constant particle size distribution
  • defined and high particle number concentration
  • by varying of nozzle pressure and the number of switched-on nozzles one can adjust both particle production rate and within narrow limits the particle size distribution

APPLICATIONS

  • Generation of tracer particles
  • Verifying measurements in very large clean rooms
  • Test of HEPA and ULPA filter media

Technical specifications of TOPAS ATM 241

Parameter title Unit Value
aerosol, volumetric flow rate L/h 2000 … 20000
aerosol, particle size range µm 0,1 … 0,5 (DEHS)
aerosol, mass flow rate (aerosol substance) g/h 20 … 240 (DEHS)
operating medium, gas/air dry, particle-free compressed air
operating medium, gas/air – compressed air supply bar max. 8
operating medium, aerosol substance liquids (DEHS, PAO, …), solutions (NaCl, KCl, …), suspensions (PSL, …)
operating medium, aerosol substance – filling volume mL 4700 … 8000
other 4 nozzles, individual or combined operation
hose connector, outlet mm Ø 19 (outer diameter)
dimensions (w × h × d) mm 250 × 480 × 220
weight kg 6,2
ACCESSORIES
  • aerosol substance DEHS
  • further aerosol substances e.g. PAO (Emery 3004) on request

User Guide and Instruction manual for TOPAS ATM 241

You can request the necessary certificates, documentation, instructions and user manuals for TOPAS ATM 241 using the special form.

You can buy TOPAS ATM 241 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 241 price are subject to change depending on exchange rates. We deliver instruments by transport companies in the United Kingdom and Europe.