Home Precision Environment Aerosol Generation & Conditioning ATM 210/H Atomizer Aerosol Generator
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Topas GmbH Liquid Aerosol Generators

ATM 210/H Atomizer Aerosol Generator

High-mass-flow atomizer aerosol generator for liquid test aerosols in pressurised systems, providing reproducible aerosol output against counter-pressure up to 10 bar.

Aerosol flow
500–2,500 L/h
Mass flow
Max. 20 g/h DEHS
Counter-pressure
Max. 10 bar
Liquid volume
10–80 mL
High mass flow 10 bar counter-pressure Liquid test aerosols Pressurised systems
VDI 3491-2 VDI 4258-1 ISO 12500-1

Model Overview

Model Group Positioning Core fit
ATM 210/H High-mass-flow liquid aerosol generator — counter-pressure rated High-output atomizer for liquid test aerosols in pressurised systems with counter-pressure up to 10 bar High-output filter testing, pressurised aerosol challenge and separator test benches

Key Features

High aerosol output

Delivers 500–2,500 L/h aerosol flow and up to 20 g/h DEHS mass flow for high-capacity test systems.

Counter-pressure operation

Designed for aerosol generation into pressurised vessels and ducts with outlet counter-pressure up to 10 bar.

Wide liquid compatibility

Suitable for DEHS, PAO, mineral oils, salt solutions, PSL suspensions and other compatible test liquids.

Compact pressure-rated design

Combines high output, a small liquid reservoir and a compact bench-top housing for test-rig integration.

Technical Specifications

Parameter Unit Value / Description
AEROSOL GENERATION
Aerosol volumetric flow rate L/h 500–2,500, continuously adjustable
Aerosol mass flow, DEHS g/h Max. 20
Liquid filling volume mL 10–80
Suitable liquids DEHS, PAO, mineral oils, salt solutions, PSL suspensions and compatible test liquids
OPERATING CONDITIONS
Operating gas Dry, oil-free compressed air or pressurised inert gas
Compressed-air supply bar Max. 15
Maximum counter-pressure bar 10
Outlet connector mm Ø 19 OD
PHYSICAL
Dimensions W × H × D mm 200 × 230 × 240
Weight kg 4.9

Values shown are manufacturer specifications for model selection. Confirm the final configuration, accessories, utilities and calibration scope before ordering.

Applications

Aerosol challenge against counter-pressure

Generates high-output liquid aerosol for filter and separator test systems operating above atmospheric pressure.

High-capacity aerosol supply

Supports large test ducts and high-throughput filter test benches requiring substantial aerosol mass flow.

Liquid aerosol challenge

Produces reproducible oil-based test aerosol for separator and filtration research.

Pressure-rated aerosol source

Provides a compact pressure-rated aerosol source for custom laboratory and industrial test systems.

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