aosaeth (01)

Andrews, Elisabeth; Sedlacek, Arthur; Salwen, Cynthia; Hayes, Christopher

doi:10.5439/1973061

Title: aosaeth (01)

Dataset
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Abstract

The aethalometer provides a real-time readout of the concentration of “black” or “elemental” carbon aerosol particles (BC or E) in an air stream. It measures the rate of change of optical transmission through a spot on a filter where aerosol is continuously collected and calculates the concentration of optically absorbing material in the sample. With a built-in reference check of the optical source and a mass flowmeter to monitor air flow rate, the aethalometer calculates the mean BC content of the sampled air stream and provides on-the-spot readout.

Authors:

Andrews, Elisabeth; Sedlacek, Arthur; Salwen, Cynthia; Hayes, Christopher

ORNL

Publication Date:: Thu Jan 30 23:00:00 EST 2014

DOE Contract Number:: AC05-00OR22725

Research Org.:: Atmospheric Radiation Measurement (ARM) Archive, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (US); ARM Data Center, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Biological and Environmental Research (BER)

Collaborations:: PNNL, BNL, ANL, ORNL

Subject:: 54 ENVIRONMENTAL SCIENCES; Black carbon concentration

OSTI Identifier:: 1973061

DOI:: https://doi.org/10.5439/1973061

Citation Formats


                    Andrews, Elisabeth, Sedlacek, Arthur, Salwen, Cynthia, and Hayes, Christopher. aosaeth (01).  United States: N. p., 2014. 
        Web.  doi:10.5439/1973061.

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                    Andrews, Elisabeth, Sedlacek, Arthur, Salwen, Cynthia, & Hayes, Christopher. aosaeth (01).  United States.  doi:https://doi.org/10.5439/1973061

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                    Andrews, Elisabeth, Sedlacek, Arthur, Salwen, Cynthia, and Hayes, Christopher. 2014.  
"aosaeth (01)".  United States.  doi:https://doi.org/10.5439/1973061.  https://www.osti.gov/servlets/purl/1973061. Pub date:Thu Jan 30 23:00:00 EST 2014

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@article{osti_1973061,

  title        = {aosaeth (01)},

  author       = {Andrews, Elisabeth and Sedlacek, Arthur and Salwen, Cynthia and Hayes, Christopher},

  abstractNote = {The aethalometer provides a real-time readout of the concentration of “black” or “elemental” carbon aerosol particles (BC or E) in an air stream. It measures the rate of change of optical transmission through a spot on a filter where aerosol is continuously collected and calculates the concentration of optically absorbing material in the sample. With a built-in reference check of the optical source and a mass flowmeter to monitor air flow rate, the aethalometer calculates the mean BC content of the sampled air stream and provides on-the-spot readout.},

  doi          = {10.5439/1973061},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Thu Jan 30 23:00:00 EST 2014},

  month        = {Thu Jan 30 23:00:00 EST 2014}

}

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DOI: https://doi.org/10.5439/1973061

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