Abstract

The technical data on ozone gas analyzers which are currently produced and operate in Russia and the CIS countries for ozone concentration measurements in the lower atmosphere are presented. The specific requirements to this type of instruments are formulated and summarized data on their operating and accuracy characteristics are displayed. Some peculiarities of using optical and chemiluminescent ozone analyzers in view of providing minimum instrument error are discussed. An approach to reasonable combination of advantages of optical and chemiluminescent methods into one unique device are suggested and realized. The unique applications of some instruments under severe conditions of low temperatures in Antarctics on a ground based level and for measuring the ozone content vertical profile in the stratosphere up to 40 km are described. The perspective directions in developing ozone gas analyzers are discussed.

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