AUTOMATIC SAMPLING APPARATUS AND METHOD FOR AUTOMATICALLY PROVIDING A SAMPLE FOR QUALITATIVE AND/OR QUANTITATIVE DETERMINATION OF AN ANALYTE

An automatic sampling apparatus for taking liquid samples for the qualitative or quantitative determination of at least one analyte contained in the sample liquid includes a sample line that can be fluidically connected to the sampling station, a pump device, at least one sample container that can b...

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Bibliographische Detailangaben
Hauptverfasser: Endress, Urs, Wittmer, Detlev, Möller, Robert, Hanko, Michael, Rompf, Christoph, Sommer, Eckhard, Steuerwald, Ralf, Eubisch, Angela, Gräfe, Christine Marion, Jagiella, Manfred, Lindmüller, Peter, Heisterkamp, Monika
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An automatic sampling apparatus for taking liquid samples for the qualitative or quantitative determination of at least one analyte contained in the sample liquid includes a sample line that can be fluidically connected to the sampling station, a pump device, at least one sample container that can be fluidically connected to the sample line, and an electronic control system. The electronic control system is configured to fluidically connect the sample line to the sample container such that a fluid flow path extending from the sampling station through the sample line into the sample container is formed. The electronic control system is further configured to transport, using the pump device, a definable volume of the sample liquid, in the form of a liquid sample, along the fluid flow path into the sample container. The sampling apparatus is configured for concentrating or extracting the analyte present in the liquid sample.