An Apparatus for Recording Pressure on a Spectrographic Plate

A simple device for recording pressure on a spectrographic plate, simultaneously with the recording of the spectrum itself, is described. This permits following both the absorption spectrum and the pressure of the gas in a reaction cell, as functions of time. Conditions are given which will insure a...

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Veröffentlicht in:Review of scientific instruments 1946-06, Vol.17 (6), p.213-215
Hauptverfasser: Crawford, Bryce L., Huggett, Clayton
Format: Artikel
Sprache:eng
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Zusammenfassung:A simple device for recording pressure on a spectrographic plate, simultaneously with the recording of the spectrum itself, is described. This permits following both the absorption spectrum and the pressure of the gas in a reaction cell, as functions of time. Conditions are given which will insure an approximately linear pressure scale.
ISSN:0034-6748
1089-7623
DOI:10.1063/1.1770469