Ozone Monitor (OZONE) Instrument Handbook

Technical Report · Thu Oct 01 00:00:00 EDT 2020

DOI:https://doi.org/10.2172/1246164· OSTI ID:1246164

Springston, S. R. ^[1]; Chand, D. ^[2]; Ermold, B. D. ^[2]; Shilling, J. E. ^[2]; Flynn, C. J. ^[3]

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1. Brookhaven National Lab. (BNL), Upton, NY (United States)
2. Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
3. University of Oklahoma (United States); ; Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

The primary measurement output from the Thermo Scientific Ozone Analyzer is the concentration of the analyte (O3) reported at 1-s resolution in units of ppbv in ambient air. Note that because of internal pneumatic switching limitations the instrument only makes an independent measurement every 4 seconds. Thus, the same concentration number is repeated roughly 4 times at the uniform, monotonic 1-s time base used in the AOS systems. Accompanying instrument outputs include sample temperatures, flows, chamber pressure, lamp intensities and a multiplicity of housekeeping information. There is also a field for operator comments made at any time while data is being collected.

• Research Organization: DOE ARM Climate Research Facility, Washington, DC (United States)
• Sponsoring Organization: USDOE Office of Science (SC), Biological and Environmental Research (BER)
• DOE Contract Number: AC05-7601830
• OSTI ID: 1246164
• Report Number(s): DOE/SC-ARM-TR-179
• Country of Publication: United States
• Language: English

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