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2 094 791

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C1

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IPC

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Application

94002355/25, 1994-01-25

(22)

Actual filing date

1994-01-25

(45)

Published

1997-10-27

(72)

Inventor

Sudakova E.F.Oksengojt-Gruzman E.A.Topchaev V.P.Borisov B.N.Kozlov V.L.Rukin E.M.

(73)

Holder

Aktsionernoe Obshchestvo Zakrytogo Tipa Nauchno-Proizvodstvennaja Firma

CALIBRATED SOLID-ELECTROLYTE ANALYZER Russian patent published in 1997 - IPC

Abstract RU 2094791 C1

FIELD: examination and analysis of materials. SUBSTANCE: analyzer has voltage source the output of which is connected to power supply input of sensitive element provided with electrodes and heater connected to temperature controller output. Analyzer has also amplifier, indication unit, hydrogen fluoride generator, adder, division unit, memory unit, control unit, and linearization unit. Gas-sensitive layer of sensitive element and ion-conducting layer of hydrogen fluoride generator are made of lanthanum trifluoride alloyed with strontium difluoride. EFFECT: higher measurement results. 14 cl, 4 dwg

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RU 2 094 791 C1

Authors

Sudakova E.F.

Oksengojt-Gruzman E.A.

Topchaev V.P.

Borisov B.N.

Kozlov V.L.

Rukin E.M.

Dates

1997-10-27—Published

1994-01-25—Filed

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