||PM-PEMS measurement allowance determination : final report /
||Environmental Protection Agency, Washington, DC. Office of Transportation and Air Quality.; California State Air Resources Board, Sacramento.; Engine Manufacturers Association, Chicago, IL.; Southwest Research Inst., San Antonio, TX.
|| U.S. Environmental Protection Agency,
Air--Pollution--United States--Measurement--Data processing. ;
Air--Pollution--United States--Measurement--Computer programs. ;
Air--Pollution--Measurement--Computer programs. ;
Air pollution control ;
Exhaust emissions ;
Particulate matter ;
Dynamometer tests ;
Automotive industry ;
Monte carlo simulation ;
US EPA ;
||PDF file on file
||NVFEL Library/Ann Arbor, MI
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||1 online resource ( pages) : illustrations (some color)
||The U.S. EPA, EMA, and CARB agreed to pursue an experimental data driven program to determine PEMS bias and precision measurement errors expected in in-use NTE testing and compliance before enforcement. The idea is to combine these errors into a measurement allowance which will be used with the EPA in-use regulatory standard. The combination, in-use standard plus measurement allowance, will allow for a larger threshold due to instrument and measurement uncertainties that the engine manufacturers must comply with. The gaseous PEMS measurement allowance program was completed by SwRI in April of 2007, and this work focuses on the PM-PEMS measurement allowance, as set forth in Test Plan and meeting minutes, shown in Appendices A and B, respectively.
||Title from title screen (viewed on Jan. 31, 2012). "August 2010." Includes bibliographical references (page 201). "SwRI Project 03.14936.12." "EPA-420-R-10-902."
||See also PB2012-103612. Prepared in cooperation with California State Air Resources Board, Sacramento., Engine Manufacturers Association, Chicago, IL. and Southwest Research Inst., San Antonio, TX.
||Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at email@example.com. NTIS is located at 5301 Shawnee Road, Alexandria, VA, 22312, USA.
|Corporate Au Added Ent
||United States. Environmental Protection Agency. Office of Transportation and Air Quality. Assessment and Standards Division.; California. Air Resources Board.; Engine Manufacturers Association.; Southwest Research Institute.
||Particulate Matter-Portable Emission Measurement System measurement allowance determination
|PUB Date Free Form
||68A; 97R; 85H
|OCLC Time Stamp
||EP 6.52:EM 4/30
|OCLC Rec Leader
||01902nam 2200421 a 45020