SPECTROPHOTOMETRY DEVICE AND ON-LINE ANALYSER INCORPORATING SAID DEVICE

摘要

Spectrophotometry device and on-line analyser incorporating said device The invention relates to a spectrophotometric analysis device (2) comprising: - a vessel (20) extending longitudinally along an axis (C), and having an inlet pipeline (231) for a sample, and an outlet pipeline (232) for the sample; - a first light source (241) configured to emit light radiation in the vessel (20) along the axis (C); - optical capturing means (26) configured to capture light radiation capable of passing through the vessel (20) along the axis (C); characterised in that the vessel (20) is made up of an assembly of at least one frame (210), a first optical cell (201), a second optical cell (202) and means for retaining (25) the first optical cell (201) and the second optical cell (202) on the frame (210).