Calibration of infra-red gas analysers for use with carbon dioxide
- 1 October 1968
- journal article
- Published by IOP Publishing in Journal of Physics E: Scientific Instruments
- Vol. 1 (10), 1003-1006
- https://doi.org/10.1088/0022-3735/1/10/307
Abstract
An infra-red gas analyser, used for differential measurement of carbon dioxide concentrations, has been calibrated both by a pressure difference method and also by absolute concentration differences. The two calibrations differ, and a correction factor for the pressure method has been obtained.Keywords
This publication has 3 references indexed in Scilit:
- Total Absorptance of Carbon Dioxide in the InfraredApplied Optics, 1962
- Infrared Transmission of Synthetic Atmospheres* II Absorption by Carbon DioxideJournal of the Optical Society of America, 1956
- Two designs of flow-meter, and a method of calibrationJournal of Scientific Instruments, 1934