SYSTEM FOR VISUAL AND ELECTRONIC READING OF COLORIMETRIC TUBES

SYSTEM FOR VISUAL AND ELECTRONIC READING OF COLORIMETRIC TUBES

Gas detector tubes may be used to determine a concentration of target gases in air. The gas detector tubes described may be read either by and optical reader or visually by the user. A gas detector tube reader having an optical reader capable of reading a length of stain, a color change and color de...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TRUEX, Bryan, I, MIHAYLOV, Gueorgui
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:Gas detector tubes may be used to determine a concentration of target gases in air. The gas detector tubes described may be read either by and optical reader or visually by the user. A gas detector tube reader having an optical reader capable of reading a length of stain, a color change and color density of a reagent in a gas detector tube. The gas detector tube may further comprise sensors for measuring the environmental conditions during sampling.