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Rapid-scanning microphotometry

January 1, 1994

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.

Citation Information

Publication Year 1956
Title Rapid-scanning microphotometry
DOI 10.3133/tei579
Authors A.W. Helz
Publication Type Report
Publication Subtype USGS Numbered Series
Series Title Trace Elements Investigations
Series Number 579
Index ID tei579
Record Source USGS Publications Warehouse