Skip to main content

ATM 210/H

Atomizer Aerosol Generator ATM 210/H for aerosol generation from liquids against counter pressure up to 10 bar, compressed air operated, high mass flow rate

The Atomizer Aerosol Generator ATM 210/H is used especially for nebulizing of test aerosols into pressurized vessels up to 10 bar.
Atomizer Aerosol Generator ATM 210/H, front view
Its design ensures the generation of highly stable particle size distribution and concentration with high reproducibility and a high aerosol output in accordance with the guideline VDI 3491-2.

Standards

VDI 3491-2
VDI 4258-1
ISO 12500-1
Interested? We will gladly advise you

+49 (351) 2166 430

contact form

Benefits

  • aerosol generation against pressurised systems up to 10 bar
  • long-term stable generation of aerosols

Applications

  • generation of polydisperse aerosols, mainly submicron (< 1 µm)
  • long-term stable generation of aerosols

The essential part of the ATM 210/H is an atomizer nozzle made completely of stainless steel. It works as a two-stream nozzle based on the injection principle and is combined with a baffle placed close to the spray outlet. This integrated particle impaction section removes coarse spray droplets and results in a number dependent particle size distribution mainly below 1 µm. Depending on the flow rate, the cut point of the impactor varies, but this has quasi no impact on the submicrometer range of the particle size distribution of the aerosol.

The necessary compressed air is cleaned by a HEPA-filter. A pressure reducer and a manometer facilitate regulation of the atomizer pressure between 0 and 15bar. A level indicator outside the atomizer vessel allows the user to check the liquid level during operation.

Parameter title Unit Value
aerosol, mass flow rate (aerosol substance) g/h max. 20
aerosol, volumetric flow rate L/h 500 ... 2500
setting method - manual
setting resolution - continously adjustable
setting range bar max. 15
setting parameter - system pressure
operating medium, gas/air - compressed air supply bar max. 15
operating medium, gas/air - dry, particle-free compressed air or pressurised inert gas
operating medium, aerosol substance - filling volume mL 10 ... 80
operating medium, aerosol substance - liquids (DEHS, PAO, ...), solutions (NaCl, KCl, ...), suspensions (PSL, ...)
weight kg 4,9
dimensions (w × h × d) mm 200 × 230 × 240
hose connector, outlet mm Ø 19 (outer diameter)
environmental condition, max. counterpressure bar 10

Silimar products

ATM 210

Atomizer Aerosol Generator ATM 210 for aerosol generation from liquids against counter pressure up to 10 bar, compressed air operated, moderate mass flow rate

Atomizer Aerosol Generator ATM 210, front view
detail view

ATM 211

Atomizer Aerosol Generator ATM 211 for aerosol generation from liquids against counter pressure up to 10 bar, compressed air operated, corrosion-resistant

Atomizer Aerosol Generator ATM 211, front view
detail view

SYS 525

Sampling System SYS 525 for sampling aerosols from compressed gas lines

Sampling System SYS 525, front view
detail view