Rapid-scanning microphotometry

Trace Elements Investigations 579
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Abstract

A rapid-scanning microphotometer is described with which a 10-inch spectrum may be scanned in two minutes. The resulting chart may be 60, 300, or 1,500 cm long (wavelength scale) and 4 cm high (intensity scale). Commercially available components are used.

Additional publication details

Publication type Report
Publication Subtype USGS Numbered Series
Title Rapid-scanning microphotometry
Series title Trace Elements Investigations
Series number 579
DOI 10.3133/tei579
Year Published 1956
Language English
Publisher U. S. Geological Survey
Description 12 p.