An Apparatus for Recording Pressure on a Spectrographic Plate
- 1 June 1946
- journal article
- research article
- Published by AIP Publishing in Review of Scientific Instruments
- Vol. 17 (6) , 213-215
- https://doi.org/10.1063/1.1770469
Abstract
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.Keywords
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