ATI has been the industry leader in aerosol photometers and generators since 1961.  ATI photometers and generators are used by the pharmaceutical, nuclear, and defense industries worldwide.  Since pioneering the technology of aerosol photometry, ATI has remained at the leading edge of its field, applying its knowledge and experience to a wide range of cleanroom and filter testing applications.


Model 2i Aerosol Photometer

Model 3500 Aerosol Photometer

Model 2HA Aerosol Photometer

Model SP 200-B Aerosol Photometer

Model 4B Aerosol Generator

Model 5C Aerosol Generator

Model 2200 Aerosol Generator

Model 6D Aerosol Generator

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