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Ambient carbon monoxide monitoring and instrumentation
Authors:J L Hanisch  B R Hart  H T Garabedian
Institution:(1) DeLeuw Cather & Co., 55 Church Street, 06510 New Haven, Connecticut;(2) Nu Way Tobacco Co., 200 Sullivan Avenue, 06074 South Windsor, Connecticut;(3) Agency of Environmental Conservation, Post Office Box 489, 05602 Montpelier, Vermont
Abstract:The information presented in this paper is directed to air pollution engineers who are concerned with monitoring Carbon Monoxide. This paper evaluates systems for CO sampling under conditions where the receptor is located at intersections within 40 meters of the road edge. Non-Dispersive Infrared and electrochemical analysis techniques are used in conjunction with continuous recording, continuous bag sampling, and meter readings at 5 second intervals. The relative accuracy of each system is examined and the conditions for which each system is best suited are described.
Keywords:Carbon monoxide  Monitoring  Instrumentation
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