L. A. Konopelko, A. V. Ilyinsky*, D. V. Rumyantsev
D.I. Mendeleyev Institute of Metrology, Saint-Petersburg
*OOO "Monitoring", Saint-Petersburg
The paper introduces a prototype
IR gas analyzer for measurement of the carbon dioxide isotope (12CO2 /
13CO2) ratio. The results of device testing with mixtures of various isotopic
concentrations are given.