Government Contract | Wisconsin
Real-Time Greenhouse Gas Analyzer

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Bid Information

Bid Alert No: 00000560061

Bid Title: Real-Time Greenhouse Gas Analyzer

Agency Bid No. Title: 16-0070

Received Date: 05/02/2016

Close Date: 05/10/2016

Purchase Type: Not Stated

Delivery Point: University of Wisconsin, Madison, Wisconsin

Delivery Date: Not Stated


Specifications include, but are not limited to: The analyzer must measure 13C in CO2 and 13C in CH4 at the same time2 The analyzer is required to have guaranteed, tested, certified, and quoted drift and precisionspecifications for 13C in CO2 and for 13C in CH4.3 The analyzer is required to have guaranteed, tested, certified and quoted precisionspecifications for concentration of 12CO2,13CO2,12CH4, and H2O.4 The analyzer must use Cavity Ring-down Spectroscopy (CRDS) time-based measurements. Insuch a system, the laser light injected into the cavity is shut off during data acquisition fordramatically reduced noise on the detector.5 The analyzer must have quoted cavity temperature stability specification at +/- 0.005 C orsmaller and quoted cavity pressure stability specification at +/- 0.0002 atm of atmosphericpressure or smaller.6 The analyzer is required to have a wavelength monitor, which controls the wavelength ofthe laser to within 2 MHz for the highest precision and lowest drift performance.7 The analyzer measurement cavity is required to have a sample volume <35 ml allowing forextremely fast gas sample throughput and minimal memory.

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Product Code: 49342

Agency Information

Issuing Agency: University of Wisconsin

State: Wisconsin

Agency Type: State and Local

Contact: Carla Parker, UW Purchasing Purchasing Services, 21 N. Park St., Suite 6101, Madison, Wisconsin, 53715

Phone: 608-262-4516

Fax: 608-262-4467




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