| abstract |
Spectrophotometric device for performing remote measurements on a body in solution contained in a measurement cell. The device comprises: - at least one measurement cell (14); a measurement loop (I) constituted by at least two sets of optical fibers (8, 17) guiding the light beam from the light source to the detector via at least one measurement cell and a reference loop (II) comprising at least one optical fiber (27) having a length and a nature such that the reference loop substantially compensates for the measurement loop. Preferably, the measurement cell (14) is placed in a protective enclosure (10) vis-à-vis radiation. |