Hand-held devices with database access to measure either multiple spectrum transmission or sugar content of liquid samples
Hand-held devices with database access to measure either multiple spectrum transmission or sugar content of liquid samples
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Informations complémentaires
Conférencier·ère
Geiser M., Bernhard T., Kilcher L.
Nom du congrès, lieu et date
Swiss Food Research, Schlieren, Switzerland, May 15, 2009, Schlieren, Switzerland
du 15.05.2009
au 15.05.2009
Contact
Geiser MartialExtrait
We present a self-powered compact hand-held device with bluetooth connectivity to access database. The devices are about a credit card size with a thickness of 12mm. One device based on multiple LED light system measures transmission of liquid samples (±2%). The other device, based on total internal reflection, determines the sugar content of liquids (±0.2 Brix).