Capillary flow cell for optically analysing fluids, and apparatus comprising said cell.

摘要

Universal flow cells for simultaneously and/or separately performing of all kinds of single or multiple light beam measurements. The detector flow cells are characterized by a capillary flow channel (17) passing transversely through one or more optical fibres (11-16) and/or several optical fibres extending transversely from the flow channel (42, 52, 62, 72). At one end the fibres are optically coupled to the flow channel while at the other end a light source and/or a monochromator and/or a fibre coupler can be fitted.