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The present invention relates to a measuring sensor for a portable analyzer utilizing optical emission, wherein the optical emission is dispersed into a spectrum by using grating-based spectrographs. In order to disperse the optical emission into a spectrum, the measuring sensor of the invention con...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	JAERVINEN, MARJA-LEENA, KIMINKINEN, KAUKO EMIL K, KATAJAMAEKI, HANNU PEKKA, KAIJANSAARI, RIITTA ANNELI
Format:	Patent
Sprache:	fin
Schlagworte:	COLORIMETRY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING PHYSICS RADIATION PYROMETRY TESTING
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Beschreibung
Zusammenfassung:	The present invention relates to a measuring sensor for a portable analyzer utilizing optical emission, wherein the optical emission is dispersed into a spectrum by using grating-based spectrographs. In order to disperse the optical emission into a spectrum, the measuring sensor of the invention contains at least one dispersing and one focusing component. Moreover, the sensor comprises a line detector whereby the spectrum created from the emission is detected.