Suited for measurements on coated specimens in flowing or stirred solutions.
The design of this cell allows the solution to be vigorously stirred under the sample with the purpose to remove diffusion layer in research concerned with coated or painted samples.
Main body is a large glass container on which a cap with 4 ground joints is situated.
The sample holder is a large cylinder of acrylic resin with a screwable cap retaining the specimen through a calibrated O-RING which determines the exposed area.
Two Model 805/SPG/12J platinum electrodes grant enough field symmetry.
A Luggin capillary couples the reference electrode at the shortest distance. Replacement of specimen does not require exhausting of the cell. The Model 291/MAST stirrer is placed at middle bottom of the container thus granting reproducible stirring.