Some Characteristics of an Ebert Spectrograph
Abstract:Some of the characteristics of an Ebert 3.4 m plane grating spectrograph have been examined in order to ascertain the optimum conditions for its use in quantitative spectrographic analysis. Of special interest were the higher order; not conveniently reached by many spectrographs produced for general analytical work. A limitation on the use of high dispersions when the dc arc or ac spark is employed as the excitation source is discussed.
Document Type: Research Article
Affiliations: Division of Applied Chemistry, National Research Council, Ottawa, Canada