DIRECTORATE OF CONTRACTING, USAAPGSA, RYAN BLDG, APG MD 21005-5001

66 -- UV AEROSOL PARTICLE SIZER SOL DAAD05-95-R-0821 DUE 052295 POC Contract Specialist John M. Robb (410) 278-2024 (Site Code DAAD05) U.S. Army Aberdeen Proving Ground has a requirement to purchase four (4) each UV Aerosol Particle Sizer, TSI, Inc. model 3312 or equal. As a minimum, the system shall be capable of the following: shall detect UV fluorescence for particles size 1-15 micron; shall detect particle size based on aerodynamic equivalent and light scatter separately; shall contain a UV laser source (330-355 nm); and shall have an inlet air flow of 1 liter per minute and sheath air flow of 4 liter per minute for interface to an aerosol particle collector. All responsible sources may submit an offer which shall be considered by this agency. Delivery is approximately 90 Days ARO. FOB Aberdeen Proving Ground, MD 21005-5001. No telephone requests only written or facsimile (410-278-7447) requests will be accepted.(0100)

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