DETERMINATION OF THE CORROSIVITY OF SULFUR IN INSULATING OILS WITH A COPPER STRIP UNDER HEATING AND STIRRING.

摘要

The methods of the invention are aimed toward the determination of corrosivity, ageing, fingerprinting and contaminants, as well as the functional diagnosis, decontamination, depolarization and detoxification of oils and technical fluids, such as mineral insulating, natural and/or synthetic esters, lubricants, hydraulic fluids, diathermic fluids and technical fluids in general, used in apparatuses and equipment, such as electric transformers, reactors, bushings, switches and turbines, for the generation, transmission, distribution and use of power.