top of page

Harnessing the latest aerosol science

Our Aerosol Charge Conditioner (ACC-EL1) reliably and repeatably neutralizes particles to a steady-state without the need for a high-activity or x-ray ion source. Take comfort in knowing your charge conditioner will reliably and safely work wherever you need it, for years to come.

Mountains in Clouds
Aerosol charge conditioner

Aerosol Charge Conditioner

Cost-effective alternative to the TSI 3077A Neutralizer

Long life

Conventional neutralizers require more frequent replacement than the ACC-El1, adding cost and burdensome paperwork. 

Fast response

The ACC-EL1 is expertly designed to eliminate time delays in response, ensuring accurate measurements of rapidly changing particles (including ultrafines) during ‘fast scans’.


The ACC-EL1 has evolved into an elegant design by applying state-of-the-art aerosol science and completing extensive modelling and testing. The ACC-EL1 maximizes value for our customers without sacrificing performance. 

Accurate & repeatable

Leveraging decades of research and development in aerosol charging, the ACC-EL1 produces known bipolar charge over a wide range of operating conditions.


Conventional neutralizers are limited to licensed users and specific locations. The ACC-EL1 can be used in most countries without handling restrictions, enabling users to quantify and characterize aerosols where it is needed most.

Innovative solutions

Electrical charging of particles is a critical stage in many aerosol systems used to monitor air quality, quantify climate forcing, synthesize nanomaterials, characterize emission/exhaust sources, purify the air, assess filters or study disease transmission. 

System integration

Widely used instruments, such as Scanning Mobility Particle Sizers (SMPS) and other electrostatic aerosol classifiers, require aerosol charge conditioners (neutralizers) which impart known charge levels to characterize the particles, such as size or mass distributions. 

Foggy Mountains_edited.jpg

Partnering with you for a healthier future 

At Atmose, we believe that everyone deserves to breathe clean air. That's why we work with you to integrate our solutions seamlessly into your existing systems, providing you with the tools you need to create a healthier environment for yourself and those around you.
bottom of page