Skip to main content
Ir a la página de inicio de la Comisión Europea (se abrirá en una nueva ventana)
español es
CORDIS - Resultados de investigaciones de la UE
CORDIS
Contenido archivado el 2024-06-11

Establishment Of Traceability Of Electrolytic Conductivity

Objetivo



Summary

Electrolytic conductivity is a measure of the transport of ions dissolved in a liquid and is an important and widely used parameter for process control and quality assurance. For purified water, as used in production of pharmaceuticals and industrial processes, conductivity measurements are taking over from the myriad of tests for different chemical species done when monitoring water quality, while for clean water, e.g. drinking water etc., conductivity is one among many tests used, but an important overall quality parameter. Conductivity measurements are also used for monitoring waste water and other "dirty" liquids.

An increasing number of industries in such diverse field as steam generation (e.g. power plants), environmental monitoring, production of pharmaceuticals, medico-instrumentation, electronics testing, and semiconductor manufacturing are in need of traceable conductivity measurements for quality assurance purposes and for compliance with export regulations. For example, the American Food and Drug Administration now requires documented traceable conductivity measurements as basis for certain pharmaceutical products to allow import to the United States.

However, inquires to European calibration laboratories and national metrology institutions for traceable calibrations of electrolytic conductivity show, that no facilities exists that can provide traceability for electrolytic conductivity within the European Community. Only the American standards institute, NIST, is a recognised supplier of traceable standards. Furthermore, for low conductivities as appropriate for pure water, there exists no standards at all. Only through extreme extrapolation of existing standards, can calibration be performed, with significant loss of accuracy.

The objectives of the project are to esolve the problems described above, namely (1) the unavailability of traceable standards within Europe, and (2) nonexistence of standards for low conductivity values, specifically for calibration of instrumentation measuring on pure water.

These shortcomings are proposed solved by (1) the establishment of primary standards for electrolytic conductivity, (2) characterisation of secondary standards produced on a large scale and by transferring traceability from the primary standard, further by (3) optimising the transfer of traceability to endusers, and (4) the development of new standards for low conductivity measurements, through development of reference solutions suitable for calibration of meters for ultra-pure water and of geometrically characterised measurement cells.

Ámbito científico (EuroSciVoc)

CORDIS clasifica los proyectos con EuroSciVoc, una taxonomía plurilingüe de ámbitos científicos, mediante un proceso semiautomático basado en técnicas de procesamiento del lenguaje natural. Véas: El vocabulario científico europeo..

Para utilizar esta función, debe iniciar sesión o registrarse

Programa(s)

Programas de financiación plurianuales que definen las prioridades de la UE en materia de investigación e innovación.

Tema(s)

Las convocatorias de propuestas se dividen en temas. Un tema define una materia o área específica para la que los solicitantes pueden presentar propuestas. La descripción de un tema comprende su alcance específico y la repercusión prevista del proyecto financiado.

Convocatoria de propuestas

Procedimiento para invitar a los solicitantes a presentar propuestas de proyectos con el objetivo de obtener financiación de la UE.

Datos no disponibles

Régimen de financiación

Régimen de financiación (o «Tipo de acción») dentro de un programa con características comunes. Especifica: el alcance de lo que se financia; el porcentaje de reembolso; los criterios específicos de evaluación para optar a la financiación; y el uso de formas simplificadas de costes como los importes a tanto alzado.

CSC - Cost-sharing contracts

Coordinador

DANISH INSTITUTE OF FUNDAMENTAL METROLOGY
Aportación de la UE
Sin datos
Dirección
1,Matematiktorvet 307
2800 LYNGBY
Dinamarca

Ver en el mapa

Coste total

Los costes totales en que ha incurrido esta organización para participar en el proyecto, incluidos los costes directos e indirectos. Este importe es un subconjunto del presupuesto total del proyecto.

Sin datos

Participantes (2)

Mi folleto 0 0