RECENT DEVELOPMENTS ON THE BECKMAN IR-4 SPECTROPHOTOMETER
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Date
1956
Authors
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Journal ISSN
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Publisher
Ohio State University
Abstract
A new optical null double beam, double monochromator infrared spectrophotometer has been designed. New features include a method for easy repetitive scan, higher resolution, and automatic control of wavelength scanning speed. New accessories, including a simple variable path cell and calcium fluoride interchange unit, have been developed and results obtained. Conventional beam size potassium bromide pellets have been examined.
Description
Author Institution: Beckman Instruments, Inc.