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TOPAS ATM 221 Aerosol Generator

Atomizer Aerosol Generator ATM 221 for aerosol generation from liquids, compressed air operated, base model with submerged nozzle

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Made in Germany. brand TOPAS, model ATM 221

Fast delivery to Latvia, Estonia and Lithuania. International delivery to Europe, Asia, Africa and other continents available on request
Our warehouse is located in Riga, Latvia.

price by request

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Official distributor in Latvia

Time-tested American, European and Asian brands of control and measurent instruments

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We offer a significant discount for trade organisations and manufacturing companies

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Worldwide shipping on request

We take care of all logistics and customs clearance. Fast delivery to Baltic countries

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After-sales service and support

Warranty service and repair, expert assistance in the operation of the instruments

Description of TOPAS ATM 221

For applications where a very precise setting of smaller particle production rates are required (up to 0,6 g/h), the model ATM 221 was developed.

A further range of application for aerosol generators is calibration of measuring.

The atomizer is the key part of the ATM 220. It is made of high quality stainless steel and works as a two-stream nozzle, based on the injection principle. The unique feature is that the outlet points towards the wall of the glass vessel which works as the baffle plate. This particle impaction section removes coarse spray droplets and results in a particle size distribution mainly below 1 µm. The air is cleaned by a HEPA-filter before it is introduced to the atomizer.

At the aerosol generator ATM 221 the nozzle is immersed in the liquid in order to ensure setting of small mass flows with a very high reproducibility.

BENEFITS

  • generation of polydisperse aerosols, mainly submicron (
  • long-term stable generation of aerosols
  • low aerosol ejection due to head purging and submerged nozzle

APPLICATIONS

  • aerosol generation from pure liquids, solutions and suspensions
  • fractional efficiency testing of filter media and filter elements
  • generation of long-term stable test and process aerosols
  • calibration and validation of particle measuring techniques

Technical specifications of TOPAS ATM 221

 

Parameter title Unit Value
setting parameter system pressure
setting range bar max 2,5
setting resolution continously adjustable
setting method manual
aerosol, volumetric flow rate L/h 50 … 130
aerosol, mass flow rate (aerosol substance) g/h max. 0,6
operating medium, aerosol substance liquids (DEHS, PAO, DOP, …), solutions (salts, …), suspensions (PSL, …)
operating medium, aerosol substance – filling volume mL 40 … 80
operating medium, gas/air dry, particle-free compressed air or pressurised inert gas
operating medium, gas/air – compressed air supply bar max. 8 bar
environmental condition, max. counterpressure kPa 20
aerosol generation principle submerged Collison two substance nozzle
hose connector, outlet mm Ø 8 (outer diameter)
dimensions (w × h × d) mm 220 × 270 × 150
weight kg 1,9


ACCESORIES

  • Aerosol liquid DEHS
  • further aerosol liquids e.g. PAO (Emery 3004) on request
  • diffusion dryer (DDU 570/L, DDU 570/H)

 

User Guide and Instruction manual for TOPAS ATM 221

You can request the necessary certificates, documentation, instructions and user guide for TOPAS ATM 221 using the special form.

You can buy TOPAS ATM 221 in Latvia at a favourable price in «OLIL SIA» by leaving a request on the website, by phone +371 672 70580 or by email . TOPAS ATM 221 price are subject to change depending on exchange rates. We deliver instruments by transport companies in Latvia, Estonia and Lithuania. Worldwide shipping to Europe, Asia, Africa, North and South America available on request.