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EN ISO 11704:2015

(Main)

Water quality - Measurement of gross alpha and beta activity concentration in non-saline water - Liquid scintillation counting method (ISO 11704:2010)

Water quality - Measurement of gross alpha and beta activity concentration in non-saline water - Liquid scintillation counting method (ISO 11704:2010)

ISO 11704:2010 specifies a method for the determination of gross alpha and gross beta activity in waters for radionuclides which are not volatile at 80 °C. Radon isotopes and their decay products of short half life are not included in the determination.
The method is applicable to raw and potable waters with a dry residue less than 5 g/l and when no correction for colour quenching is necessary.

Wasserbeschaffenheit - Bestimmung der Gesamt-Alpha- und Gesamt-Beta-Aktivität in nicht-salzhaltigem Wasser - Verfahren mit dem Flüssigszintillationszähler (ISO 11704:2010)

Qualité de l'eau - Mesurage des activités alpha globale et bêta globale des eaux non salines - Méthode de comptage par scintillation liquide (ISO 11704:2010)

L'ISO 11704:2010 spécifie une méthode de détermination des activités alpha globale et bêta globale dans les eaux, pour les radionucléides qui ne sont pas volatils à 80 °C. Les isotopes du radon et leurs produits de désintégration à courte demi-vie ne sont pas inclus dans la détermination.
La méthode est applicable aux eaux brutes et potables ayant un résidu sec inférieur à 5 g/l et lorsque aucune correction n'est nécessaire pour l'affaiblissement lumineux de couleur.

Kakovost vode - Merjenje skupne alfa in skupne beta koncentracije aktivnosti v neslanih vodah - Metoda štetja s tekočinskim scintilatorjem (ISO 11704:2010)

Ta mednarodni standard opisuje metodo za določevanje skupne alfa in skupne beta aktivnosti v vodah za radionuklide, ki niso hlapni pri 80 °C. Izotopi radona in njihovi razpadni produkti s kratkim razpolovnim časom v določevanje niso vključeni. Metoda se uporablja za neobdelane in pitne vode s suhim ostankom, manjšim od 5 g/l, pri katerih ni potreben popravek za dušenje fluorescence.

General Information

Status
Withdrawn
Publication Date
04-Aug-2015
Withdrawal Date
11-Dec-2018
ICS
13.060.60 - Examination of physical properties of water
17.240 - Radiation measurements
Technical Committee
CEN/TC 230 - Water analysis
Drafting Committee
CEN/TC 230 - Water analysis
Current Stage
9960 - Withdrawal effective - Withdrawal
Completion Date
12-Dec-2018
Ref Project
SIST EN ISO 11704:2015 - Water quality - Measurement of gross alpha and beta activity concentration in non-saline water - Liquid scintillation counting method (ISO 11704:2010)

Relations

Replaced By
EN ISO 11704:2018 - Water quality - Gross alpha and gross beta activity - Test method using liquid scintillation counting (ISO 11704:2018)
Effective Date
19-Dec-2018

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Wasserbeschaffenheit - Bestimmung der Gesamt-Alpha- und Gesamt-Beta-Aktivität in nicht-salzhaltigem Wasser - Verfahren mit dem Flüssigszintillationszähler (ISO 11704:2010)Qualité de l'eau - Mesurage des activités alpha globale et bêta globale des eaux non salines - Méthode de comptage par scintillation liquide (ISO 11704:2010)Water quality - Measurement of gross alpha and beta activity concentration in non-saline water - Liquid scintillation counting method (ISO 11704:2010)17.240Merjenje sevanjaRadiation measurements13.060.60Preiskava fizikalnih lastnosti vodeExamination of physical properties of waterICS:Ta slovenski standard je istoveten z:EN ISO 11704:2015SIST EN ISO 11704:2015en,de01-oktober-2015SIST EN ISO 11704:2015SLOVENSKI
STANDARD



SIST EN ISO 11704:2015



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN ISO 11704
August 2015 ICS 17.240; 13.060.60 English Version
Water quality - Measurement of gross alpha and beta activity concentration in non-saline water - Liquid scintillation counting method (ISO 11704:2010)
Qualité de l'eau - Mesurage des activités alpha globale et bêta globale des eaux non salines - Méthode de comptage par scintillation liquide (ISO 11704:2010)
Wasserbeschaffenheit - Bestimmung der Gesamt-Alpha- und Gesamt-Beta-Aktivität in nicht-salzhaltigem Wasser - Verfahren mit dem Flüssigszintillationszähler (ISO 11704:2010) This European Standard was approved by CEN on 30 July 2015.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 11704:2015 ESIST EN ISO 11704:2015



EN ISO 11704:2015 (E) 2 Contents
Page European foreword .3 SIST EN ISO 11704:2015



EN ISO 11704:2015 (E) 3 European foreword The text of ISO 11704:2010 has been prepared by Technical Committee ISO/TC 147 “Water quality” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 11704:2015 by Technical Committee CEN/TC 230 “Water analysis” the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by February 2016, and conflicting national standards shall be withdrawn at the latest by February 2016. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 11704:2010 has been approved by CEN as EN ISO 11704:2015 without any modification.
SIST EN ISO 11704:2015



SIST EN ISO 11704:2015



Reference numberISO 11704:2010(E)© ISO 2010
INTERNATIONAL STANDARD ISO11704First edition2010-07-01Water quality — Measurement of gross alpha and beta activity concentration in non-saline water — Liquid scintillation counting method Qualité de l'eau — Mesurage des activités alpha globale et bêta globale des eaux non salines — Méthode de comptage par
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