Measurement of spectrometer background profile

Measurement of spectrometer background profile

Background profiles for spectrometers are obtained by recording a number of background measurements over a period of time and analysing the measured data to create a statistical model of the instrument. The result is a set of stored background profiles with low noise level which are available when a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SPRAGG, RICHARD ANTHONY
Format: Patent
Sprache:eng
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:Background profiles for spectrometers are obtained by recording a number of background measurements over a period of time and analysing the measured data to create a statistical model of the instrument. The result is a set of stored background profiles with low noise level which are available when a sample measurement is made. The operator does not have to allow time to collect a background measurement as is the case in conventional techniques.