SOURCES SOUGHT
59 -- Sulfur Dioxide (SO2) Pulsed Fluorescent Analyzer System
- Notice Date
- 4/18/2007
- Notice Type
- Sources Sought
- NAICS
- 334516
— Analytical Laboratory Instrument Manufacturing
- Contracting Office
- Environmental Protection Agency, Office of Acquisition Management, Region I, One Congress Street, (MCP), Suite 1100, Boston, MA, 02114, UNITED STATES
- ZIP Code
- 00000
- Solicitation Number
- Reference-Number-ECA7102R1
- Response Due
- 4/25/2007
- Archive Date
- 5/10/2007
- Description
- Sulfur Dioxide (S02) Pulsed Fluorescent Analyzer System Requirements: The US EPA, New England Region is seeking to purchase a Sulfur dioxide (SO2) pulsed fluorescent analyzer instrument that will be located at the EPA laboratory in Chelmsford, Massachusetts. This system must measure ambient air SO2 using a pulsed fluorescent measurement. It must be calibrated using National Institute of Standards and Technology (NIST) gases and used as the Regional standard for SO2. The unit is required to meet the EPA Equivalent Method for SO2 monitoring. The following specs are required: Analyzer Ranges 0.0 to 0.05, 0.1, 0.5, 1, 2, 5 and 10 ppm 0.0 to 0.2, 0.5, 1, 2, 5, 10, 20, and 25 mg/m3 Zero Noise: 1.0 ppb RMS @ 10 second averaging time 0.5 ppb RMS @ 60 second averaging time 0.25 ppb RMS @ 300 second averaging time Zero Drift: Less than 1 ppb Span Drift: +/-1% Response time: No more than 80 seconds @ 10 second average time Precision: 1% of reading or 1ppb whichever is greater Linearity: +/-1% full scales < 100 ppm Flow Rate: 0.5 LPM Operating temp: 20 to 30 degrees C. Standard 120 VAC 60 Hz electrical needs Internal zero and span valve assembly Input Requirements: Standard 16 digital inputs Standard ? Teflon fittings Output requirements: RS 232 data port Ethernet port Flash memory capabilities TCP/IP 10 status relays Power fair indication Typical weight 48 pounds Typical dimensions: 16.75? (W) X 8.62 (H) X 23? (D) The EPA is considering a Brand Name Purchase of a Thermo Fisher Scientific Model 43i Pulsed Fluorescent Sulfur Dioxide(SO2) Analyzer System to fulfill this requirement. If you can produce or distribute a different piece of equipment which meets the above technical requirements please contract the listed point of contact.
- Record
- SN01276258-W 20070420/070418221624 (fbodaily.com)
- Source
-
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