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Normas DIN – AENOR
DIN EN 17075:2017-02

DIN EN 17075:2017-02

Water quality - General requirements and Performance test procedures for water monitoring equipment - Measuring devices; German and English version prEN 17075:2017 / Note: Date of issue 2017-01-13

Qualité de l'eau - Exigences générales et modes opératoires d'essai de performance pour les équipements de surveillance de l'eau - Dispositifs de mesure automatiques; Version allemande et anglaise prEN 17075:2017 / Attention: Date de parution 2017-01-13

Wasserbeschaffenheit - Allgemeine Anforderungen und Testverfahren zur Leistungsprüfung von Geräten zum Wassermonitoring - Messgeräte; Deutsche und Englische Fassung prEN 17075:2017 / Achtung: Erscheinungsdatum 2017-01-13

Fecha Anulación:
2020-12 /Withdrawn
Equivalencias internacionales:

prEN 17075 (2017-01)

Relación con otras normas DIN:

Reemplazada por: DIN EN 17075:2020-12

Resumen:
This standard is Part 2 of a two part series of standards defining the technical requirements for testing the performance of water monitoring equipment. This standard defines general requirements and performance test procedures for automated measuring devices (AMD). These devices may be permanently installed or portable and are capable of making continuous real-time re measurements in water of chemicals or physical parameters. Automated measuring devices are used extensively in the industrial process, water industries and by regulators for compliance and surveillance monitoring and process control purposes. The standard supports the Industrial Emissions Directive, Marine Directive and the Water Framework Directive. The test parameters are performance characteristics that identify the capability of an AMD to provide reliable measurements. They include: bias, repeatability and errors caused by variations in linearity, drift, interferents, salinity compensation, output impedance, supply voltage, ambient temperature, relative humidity, incident light, sample temperature, sample flow-rate, sample pressure. The overall measurement reliability of an AMD is calculated in the form of a combined performance characteristic expressed as measurement uncertainty.
Keywords:
Accompanying forms, Data of the manufacturer, Definitions, Measuring instruments, Monitoring, Performance specification, Production, Rating, Rating tests, Specification (approval), Testing, Verification, Water practice, Water quality
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