Cabeza de medida de tipo LIBS para el análisis de compuestos en un entorno polvoriento y/o a temperatura elevada

摘要

The present invention relates to a measurement facility provided with a sensor intended for chemical analysis of a bath heated to high temperature in a dusty environment and provided with a cooling device that also protects against fumes and dust, comprising a preferably horizontal base (1) located above the bath to be analysed and supporting a sealed box (2) containing sensitive elements to be protected, said facility being characterized in that it includes cooling means acting as a screen to the radiation emanating from the bath and dissipating the heat transmitted by conduction, said cooling means comprising a water cooling circuit (IA) located in the preferably horizontal base (1) and at least four water radiators (5) forming an enclosure around the sealed box (2), said radiators being mounted so as to pivot on the base (1) by means of hinges (5A).