Sensitive Thermal Conductivity Gas Analyzer
- 1 March 1960
- journal article
- research article
- Published by AIP Publishing in Review of Scientific Instruments
- Vol. 31 (3), 304-306
- https://doi.org/10.1063/1.1716961
Abstract
A thermal conductivity gas analyzer has been designed using ac excitation for the thermal conductivity cell. This has greatly reduced drift and has increased sensitivity. The unit has a minimum range of 200 ppm N2 in H2 for full scale deflection.Keywords
This publication has 2 references indexed in Scilit:
- Continuous Analysis of Ortho-Parahydrogen MixturesReview of Scientific Instruments, 1955
- Ueber die Wärmeleitung der GaseAnnalen der Physik, 1888