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Lascomp S A
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Lascomp S A
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Application filed by Lascomp S AfiledCriticalLascomp S A
Priority to ES9000709ApriorityCriticalpatent/ES2020879A6/en
Publication of ES2020879A6publicationCriticalpatent/ES2020879A6/en
Investigating Or Analysing Materials By Optical Means
(AREA)
Abstract
System which incorporates a laser which radiates light at a specific wavelength through a sample chamber and means for measuring the power of the light at the exit from the chamber and/or the sound inside the chamber. This system is used for detecting the presence of a gas in an enclosure, irrespective of its concentration.
ES9000709A1990-03-091990-03-09System for detecting the presence of a gas
Expired - Fee RelatedES2020879A6
(en)
Elastic radiation scatter-detecting safety device, analyzer apparatus provided with safety device, and method for controlling a laser excitation source