Abstract: An automated analyzer for analyzing a specific component in a specimen includes a rotor, a specimen dispenser, a temperature controlling element, a stirrer, and a data analyzer. The rotor is provided with a plurality of specimen container holders for holding the specimen container containing the specimen, and a plurality of reaction container holders that correspond with each of the specimen container holders and hold the sealed reaction containers containing the reagent for reacting with the specimen. The specimen dispenser removes the specimen from the specimen container and dispenses the specimen into the reaction container. The temperature controlling element maintains the temperatures of the reaction container at a constant temperature. The stirrer uses magnetic force to stir a mixed solution of the reagent and the specimen in the reaction container. The data analyzer analyzes the mixed solution.

Abstract: A liquid chromatography apparatus includes a separation column, liquid feed pump which feeds eluent into the separation column, a detector which detects elution component fed from the separation column, and a plurality of valves which control a flow of liquid which passes from the liquid feed pump to the detector via the separation column, wherein the liquid feed pump, the separation column, the detector, and the plurality of valves are disposed in a cooled portion within a first unit, and among the mechanical parts and the electrical parts that respectively form the liquid feed pump, the detector, and the plurality of valves, the electrical parts are disposed in a non-cooled portion within the first unit.

Abstract: A liquid chromatography apparatus includes a separation column, liquid feed pump which feeds eluent into the separation column, a detector which detects elution component fed from the separation column, and a plurality of valves which control a flow of liquid which passes from the liquid feed pump to the detector via the separation column, wherein the liquid feed pump, the separation column, the detector, and the plurality of pumps are disposed in a cooled portion within a first unit, and among the mechanical parts and the electrical parts that respectively form the liquid feed pump, the detector, and the plurality of pumps, the electrical parts are disposed in a non-cooled portion within the first unit.

Abstract: An automated analyzer which can be installed within a restricted space, can be used in a short time of switching on, and provides superior operability. A plurality of specimen container holders for holding specimen containers are provided around the outer periphery of a cylindrically shaped carousel. A plurality of cup holders, which correspond with the specimen container holders and are used for mounting reagent cups, are provided around the inner periphery. A revolving tower that revolves a sample dispensing nozzle is provided at the inner periphery of the carousel, and the sample dispensing nozzle is structured so as to be capable of both horizontal and vertical movement.