device for collecting the content of the kuevetten in a rotating spektrophotometrischen analyzer

摘要

Known rotating spectrophotometers have a series of cuvets arranged in a ring member concentrically around a horizontally rotatable disc so that when the disc is rotated, centrifugal force mixes and transfers reagents and samples to the cuvets. As each cuvet passes a light source, the absorbence of each individual sample is detected and measured photometrically, and is converted to an electrical signal pulse.