Title:
LIGHT EMITTING SPECTROCHEMICAL ANALYSIS APPARATUS
Document Type and Number:
Japanese Patent JPS5311084
Kind Code:
A
Abstract:
PURPOSE: Mis-photographing owing to the irregularity in the intensity of spectrum rays is prevented by disposing a half mirror between a camera mirror and a photographic plate and measuring the voltage corresponding to the intensity of the spectra of a light emitting source reflected by the half mirror.
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Inventors:
FURUBIKI SHIGEMI
Application Number:
JP8531176A
Publication Date:
February 01, 1978
Filing Date:
July 16, 1976
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
G01N21/67; G01J3/28; (IPC1-7): G01N21/00