ATM 226 Aerosol Generator

Portable aerosol generator with an integrated low-noise compressor for cleanroom and on-site filter testing without an external compressed-air supply.

Aerosol flow

70–300 L/h

Mass flow

0.5–2.5 g/h

Air supply

Integrated compressor

Power

100–240 V AC

Integrated compressor Portable cleanroom use No external air DEHS / PAO aerosol

VDI 3491-2 VDI 4258-1 ISO 14644-3 DIN EN 12469 DIN 12980 ISO 21083-1

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Model Overview

Model	Group	Positioning	Core fit
ATM 226	Portable liquid aerosol generator — integrated compressor	Self-contained atomizer using ambient air and an internal low-noise compressor	Mobile cleanroom qualification, installed-filter challenge and on-site aerosol measurements

Key Features

Integrated compressor

Operates from ambient air without a separate compressed-air cylinder or plant-air connection.

Portable field operation

Compact self-contained construction supports cleanroom commissioning and service work.

Adjustable aerosol output

Provides 70–300 L/h aerosol flow and 0.5–2.5 g/h liquid mass output.

Broad mains compatibility

Universal 100–240 V AC input supports use across different sites and regions.

Technical Specifications

Parameter	Unit	Value / Description
AEROSOL GENERATION
Generation principle	—	Two-stream pneumatic atomiser
Aerosol volumetric flow rate	L/h	70–300
Aerosol-substance mass flow rate	g/h	0.5–2.5
Liquid filling volume	mL	20–80
OPERATING CONDITIONS
Air supply	—	Integrated low-noise compressor using ambient air
Power supply	—	100–240 V AC
Power consumption	W	Max. 36
Maximum counter-pressure	kPa	20
Outlet connector	mm	Ø 8 OD
PHYSICAL
Dimensions W × H × D	mm	120 × 195 × 300
Weight	kg	4.8

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