Bruker Biospin Gmbh

Physik Instrumente (pi) Se & Co. Kg

Physik Instrumente Gmbh & Co. Kg

Thomas Bocher

Diether Maier

Volker Reiss

Tomas Navratil

Axel Grabowski

Lukas Rau

Michael Ernst

Matthias Schulz

An adjusting device is provided for positioning an object. The adjusting device includes a base and a supply line. The base is configured to move an object that is connectable to the base in the connected state along a path of motion in a position-controlled manner. The supply line supplies the energy and/or signal transmission to and/or from the base. The supply line is coupled to the base in a reversibly detachable manner.

Adjusting device

An NMR spectrometer (') has a sample changer (&#x2032;) with at least one cylindrical sample holder () for receiving an elongated NMR sample at a loading position () and for transferring the NMR sample into the measurement volume at a transfer position (). The sample holder is open in an upward direction and the cylinder axis of the cylindrical sample holder is inclined at the loading position by an angle of inclination a of between 30 and 60 degrees with respect to the vertical and it extends vertically at the transfer position. A positioning device is provided, which transfers the NMR sample at or after the transfer position into the measuring position in the measurement volume with a vertically aligned sample axis of the NMR sample. The spectrometer enables a more ergonomically favorable feed of the sample.

NMR spectrometer with ergonomically advantageous sample changer

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Karlsruhe, Germany

Thomas Bocher