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RU

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2 096 763

(13)

C1

(51)

IPC

(21) (22)

Application

93054041/25, 1993-12-01

(22)

Actual filing date

1993-12-01

(45)

Published

1997-11-20

(72)

Inventor

Kozlov V.L.Rukin E.M.Grachev B.D.Shajfer A.Ja.

(73)

Holder

Aktsionernoe Obshchestvo Zakrytogo Tipa Nauchno-Proizvodstvennaja Firma

SPECTRUM ANALYZER Russian patent published in 1997 - IPC

Abstract RU 2096763 C1

FIELD: examination and analysis of materials. SUBSTANCE: analyzer has line light source, atomizer, monochromator, and photoreceiver positioned in succession. Photoreceiver output is connected to signal processor input. Information output of signal processor is connected to recording unit input. Analyzer is provided with wide-band light source and mode of operation control unit. Signal processor is made to operate in at least two of three modes: absorption and fluorescence with alternate processing of signals from line and wide-band light source, and emission. Light sources are pulsed and controlled ones. Line light source is manufactured to operate in absorption and fluorescence modes. First and second groups of outputs of mode of operation control unit are connected to control inputs of signal processor and light sources, power supply inputs of which are connected to control outputs of signal processor. EFFECT: higher accuracy of analysis. 10 cl, 6 dwg

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RU 2 096 763 C1

Authors

Kozlov V.L.

Rukin E.M.

Grachev B.D.

Shajfer A.Ja.

Dates

1997-11-20—Published

1993-12-01—Filed

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