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Normas DIN – AENOR
DIN EN ISO 9696:2018-04

DIN EN ISO 9696:2018-04

Water quality - Gross alpha activity - Test method using thick source (ISO 9696:2017); German version EN ISO 9696:2017

Qualité de l'eau - Activité alpha globale - Méthode d'essai par source concentrée (ISO 9696:2017); Version allemande EN ISO 9696:2017

Wasserbeschaffenheit - Gesamt-Alpha-Aktivität - Dickschichtverfahren (ISO 9696:2017); Deutsche Fassung EN ISO 9696:2017

Fecha:
2018-04 /Active
Equivalencias internacionales:

EN ISO 9696 (2017-11)

ISO 9696 (2017-10)

Relación con otras normas DIN:

Reemplaza a: DIN 38404-14:1987-06

Reemplaza a: DIN EN ISO 9696:2016-01

Resumen:
This International Standard specifies a method for the determination of gross alpha activity in non-saline waters for alpha-emitting radionuclides which are not volatile at 350 °C. It is possible to determine supported volatile radionuclides measured to an extent determined by half-life, matrix retention (of the volatile species) and the duration of measurement (counting time). The method is applicable to raw and potable waters. The range of application depends on the amount of suspended matter in the water and on the performance characteristics (background count rate and counting efficiency) of the counter.
Keywords:
Activity concentration, Alpha radiation, Fresh water, Isotopes, Measuring techniques, Physical properties, Pollution control, Potable water, Properties, Radiation measurement, Radioactivity, Radionuclides, Risks to health, Testing, Thick layers, Untreated water, Water, Water analysis, Water pollution, Water quality, Water testing
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