1 August 1990 Emission and immision measurements of gaseous pollutants using the double pendulum Fourier spectrometer
Author Affiliations +
Proceedings Volume 1269, Environment and Pollution Measurement Sensors and Systems; (1990) https://doi.org/10.1117/12.20356
Event: The International Congress on Optical Science and Engineering, 1990, The Hague, Netherlands
Abstract
The design and the main features of the new double pendulum type michelson interferometer (DPI) by Kayser-Threde are presented. The advantages of this spectrometer in comparison to conventional Fourier spectrometers are discussed. The DPI is compact in design, mobile, insensitive to vibrations and temperature changes and, thus, well adapted to field measurements. The spectrometer was applied to emission as well as immission measurements of air pollutants. Several molecules could be identified and their concentrations could be estimated. The detection limit of the DPI yields 15 - 60 ppm depending on the analyzed gas for emission measurements, 6 - 84 ppb for immission measurements.
© (1990) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Herbert W. Mosebach, Herbert W. Mosebach, Harald Rippel, Harald Rippel, Hermann Bittner, Hermann Bittner, Dirk Kampf, Dirk Kampf, Tom Richter, Tom Richter, Y. Schulz-Spahr, Y. Schulz-Spahr, } "Emission and immision measurements of gaseous pollutants using the double pendulum Fourier spectrometer", Proc. SPIE 1269, Environment and Pollution Measurement Sensors and Systems, (1 August 1990); doi: 10.1117/12.20356; https://doi.org/10.1117/12.20356
PROCEEDINGS
11 PAGES


SHARE
Back to Top