Measurement device with resonator

摘要

The invention relates to a measurement device with at least one resonator, comprising a measurement chamber with a fluidic input and a fluidic output wherein the measurement chamber is delimited, at its bottom surface, by a resonator, and wherein the resonator surface is configured to be electrically conducting, and the resonator surface forms the working electrode for an electrochemical measurement, and wherein electrodes are provided at the fluidic input and/or output at the transition to the measurement chamber. The invention is characterized in that the electrodes are exchangeable and allow the reception of a fluidic connection.

主权项

1. Measurement device with at least one resonator; comprising:
an upper part and a lower part; said upper and lower parts joined together at a transition; a measurement chamber; said measurement chamber includes a fluidic input connection and a fluidic output connection; said fluidic input connection includes an input electrode and said fluidic output connection includes an output electrode; said input electrode is tubularly shaped; said input electrode includes a fluidic channel for the fluid to be measured; said output electrode is tubularly shaped; said output electrode includes a fluidic channel for the fluid to be measured; said measurement chamber is delimited by a resonator; said resonator includes a surface; said surface of said resonator contacts fluid to be measured and is electrically conductive, said surface of said resonator is a working electrode for an electrochemical measurement; said working electrode, said input electrode and said output electrode are exchangeable; and, said electrodes reside in proximity to said upper and lower parts.