Abstract
A concentration meter for multicomponent gas mixtures is described. A layer of doped tin oxide (IV) obtained by the technique of magnetron sputtering of a metal target of complex composition is used as the sensitive element of the primary measuring transducer. The meter allows NH3 and CO to be analyzed with an error of 1 ppm and is insensitive to NO x .
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REFERENCES
Shishkin, N.Ya., Zharsky, I.M., Lugin, V.G., and Zarapin, V.G., Sensors and Actuators, 1998, vol. B48, p.403.
Shishkin, N.Ya. and Zharskii, I.M., Vestsi AN Belarusi, 1999, no. 4, p. 19.
Orobei, I.O., Kuz'mitskii, I.F., Grinyuk, D.A., et al., Prib.Tekh.Eksp., 1997, no. 2, p. 141.
Horowitz, P. and Hill, W., The Art of Electronics, Cambridge: Cambridge Univ. Press, 1980, 1989. Translated under the title Iskusstvo skhemotekhniki, Moscow: Mir, 1984.
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Orobei, I.O., Shishkin, N.Y. & Saroka, V.V. A Gas-Mixture Concentration Meter. Instruments and Experimental Techniques 47, 415–416 (2004). https://doi.org/10.1023/B:INET.0000032914.89809.22
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DOI: https://doi.org/10.1023/B:INET.0000032914.89809.22