ALL-PURPOSE DETECTION SORPTION PIEZO CELL

FIELD: chemical engineering. ^ SUBSTANCE: device has cylindrical casing having two tubes arranged in perpendicular to each other, cover for fastening holders arranged in circle for supporting a number of sensors provided with film-coated sorbents, units for exciting oscillations and recording piezos...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KISELEV ANTON ALEKSANDROVICH, NIFTALIEV SABUKHI IL'ICH, KORENMAN JAKOV IZRAIL'EVICH, MEL'NIKOVA ELENA IVANOVNA, SVETOLUNOVA SVETLANA EVGEN'EVNA
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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Beschreibung
Zusammenfassung:	FIELD: chemical engineering. ^ SUBSTANCE: device has cylindrical casing having two tubes arranged in perpendicular to each other, cover for fastening holders arranged in circle for supporting a number of sensors provided with film-coated sorbents, units for exciting oscillations and recording piezosensor signals. Holders for fixing nine piezosensors provided with sorbents having various film coatings. The cylindrical casing part has additional tube. All cylindrical casing part tubes are arranged in diametrically opposite directions, one being placed near casing base and another one at the piezosensor level. The cover having units for exciting oscillations and recording piezosensor signals is covered with soft protection envelope. ^ EFFECT: increased information amount in recognizing visual imprints; enhanced effectiveness in analyzing multi-component gas and liquid media mixtures in dynamic and static modes. ^ 6 dwg, 1 tbl