COMPOSITE ELECTRODE INCLUDING AN INFUSIBLE ELECTRODE CAPABLE OF BEING UTILIZED FOR WASTE WATER OR SEAWATER, WITHOUT BEING AFFECTED BY TEMPERATURE

摘要

PURPOSE: A composite electrode including an infusible electrode without being affected by temperature is provided to prevent the dissolution of a wire of a measurement electrode or a reference junction of a reference electrode, thereby occurring changes in a measurement value regardless of the use duration.;CONSTITUTION: A composite electrode (100A) including an infusible electrode without being affected by temperature includes a glass body (10), a reference electrode (20), and a measurement electrode (30). The glass body divides an internal space into an outer space (11), a central space (12), and an inner space (13) and includes a glass partition (14) connected to the inner space on the underside to be integrated. The reference electrode of which internal supplement solution (21) charged in the outer space and a first internal electrolyte (23) charged in the central space are mixed is discharged to measurement water. Second electrolyte (23) is charged in the measurement electrode while a platinum wire is arranged in the inner space.;COPYRIGHT KIPO 2013