Accession Number : ADA255098

Title :   Correlation for Non-Linear Infrared Calibration Curves.

Descriptive Note : Final rept. Aug-Nov 89,

Corporate Author : CHEMICAL RESEARCH DEVELOPMENT AND ENGINEERING CENTER ABERDEEN PROVING GROUND MD

Personal Author(s) : Mahle, John J. ; Buettner, Leonard C. ; Tevault, David E.

Report Date : AUG 1992

Pagination or Media Count : 19

Abstract : An analytical expression has been identified which can be used to correlate absorbance versus concentration for gas phase infrared monitors. This expression can be used to correlate both positive and negative deviations from Beer's Law. Calibration data for several vapors has been measured. Correlation of this data provided a good fit over a wide range of concentration and absorbance. Correlation, Infrared analyzer, Beer's law deviations.

Descriptors :   *ANALYZERS, *MONITORS, CALIBRATION, CORRELATION, PHASE, VAPORS, GAS ANALYSIS, AIR.

Subject Categories : Test Facilities, Equipment and Methods

Distribution Statement : APPROVED FOR PUBLIC RELEASE