Abstract: A sensor electrode for halogen determination includes an electrode shaft with two opposite end faces, at least two electrode pins, two elongated plate-like inserts, and a connection component. The electrode pins project beyond or terminate flush with a first end face of the shaft, and at least one pin is electrically and mechanically connected to one of the inserts. The inserts are arranged within the shaft, and at least one insert is electrically and mechanically connected to the connection component located on the second end face. The electrode shaft is at least partially formed by an injection molding process, and the electrode pins are at least partially embedded in the shaft.

Abstract: A sample feeder for dispensing samples includes a base apparatus, an dispensing device, and an activation apparatus. A carrier apparatus includes a carrier plate, a plurality of sample receptacles in the form of traversing passageways, and a platelike closure apparatus. The activation apparatus includes a rotational movement apparatus and a linear movement apparatus. The rotational movement apparatus rotates the carrier plate about an axis, relative to which the closure apparatus is embodied movably. The closure apparatus in a first position relative to the axis closes an end of each sample receptacle and in a second position relative to the axis opens the end of exactly one sample receptacle. The linear movement apparatus moves the closure apparatus between the first and the second position. An analyzer includes a sample feeder according to the present disclosure.

Abstract: The present disclosure describes a measuring system, comprising: a housing; a first chamber formed in the housing; arranged in the first chamber, a measuring cell, which includes a container embodied for receiving an electrolyte and at least one electrode for potentiometric and/or amperometric measurements, wherein the at least one electrode has a first section, which is arranged within the container, and a second section, which extends out from the container into the first chamber; and a temperature regulating apparatus, which is embodied to produce a temperature-controlled gas stream moving through the first chamber and flowing around the measuring cell, especially the container and the section of the at least one electrode extending from the container lid into the first chamber.