Specification for Trace Gas Analyzer revised.docx

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Trace Gas Analyzer System Federal contract opportunity
Solicitation number
12405B21-1038609
Issued by
Department of Agriculture Agricultural Research Service Field Research Implementation and Information Delivery

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NDAA 889 Certification CCSC FINAL.docx DOCX document

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Specification for Trace Gas Analyzer There is a need for two trace gas analyzers which are capable of measuring trace gas concentrations in air samples via tunable-diode laser absorption spectroscopy (TDLAS). The gas analyzer must be able to measure CO2 (Carbon Dioxide) and N2O (Nitrous Oxide). The trace gas analyzers must be comparable to Campbell Scientific TGA2000A trace gas analyzer systems. Additional specifications:

· Laser must be thermoelectrically cooled

· 500 Hz measurement rate

· Field portable, ruggedized for use outdoors in the field

· 200 mL sample cell volume

· Operate on 120 V, 60 Hz AC power supply

· Require less than 35W power

· Compatible with Campbell Scientific CR3000 Dataloggers

· Tripod Mast Mountable

· Supplied with all necessary equipment including:

· Reference gas connection tubing and clamps

· Heated Vortex Intake

· Insulated Enclosure

· 24 ft Single Tube Dryer

· Bypass Pump with Enclosure

· Vacuum and all fittings and adapters

· CR1000 or compatible datalogger

· 16 GB minimum microSD memory card

· Required communication cables

Recommended Source:

Campbell Scientific, Inc.

DUNS 067980730

CAGE Code: 53839

File details come from the government source that posted it. Updated .