EN 16161:2012

Water quality - Guidance on the use of in vivo absorption techniques for the estimation of chlorophyll-a concentration in marine and fresh water samples

This European Standard provides guidance in the use of in vivo absorption techniques to quantify
chlorophyll-a concentration in marine and fresh waters.
This European Standard is comprised of the following:
-   definition of the equipment requirement;
-   a priori data and mathematical tools;
-   recommendations for verification of measurement system performance and consideration of factors that can influence measurements;
-   listing of the procedures to be implemented.

Wasserbeschaffenheit - Anleitung für die Anwendung der in-vivo-Absorption zur Abschätzung der Chlorophyll a-Konzentration in Meer- und Süßwasser

Diese Europäische Norm gibt eine Anleitung für die Anwendung von in vivo Absorptionsverfahren zur Quantifizierung der Chlorophyll a Konzentration in Meer  und Süßwasser.
Diese Europäische Norm umfasst Folgendes:
-   die Beschreibung der gerätetechnischen Anforderungen;
-   a priori Daten und mathematische Werkzeuge;
-   Empfehlungen für die Prüfung der Leistungsfähigkeit des Messsystems und die Betrachtung der Faktoren, die die Messungen beeinflussen können;
-   eine Auflistung der durchzuführenden Arbeitsschritte.

Qualité de l'eau - Lignes directrices sur l'utilisation de techniques d'absorption in vivo pour l'estimation de la concentration de chlorophylle-a dans des échantillons d'eau de mer et d'eau douce

La présente Norme européenne fournit des lignes directrices pour l’utilisation de techniques d’absorption in vivo permettant de quantifier la concentration de chlorophylle-a dans l’eau de mer et l’eau douce.
La présente Norme européenne comprend :
-   la définition des exigences relatives aux équipements ;
-   les données de référence et les outils mathématiques ;
-   les recommandations pour la vérification des performances du système de mesure et la prise en compte des facteurs susceptibles d’influencer les mesures ;
-   la liste des modes opératoires à mettre en œuvre.

Kakovost vode - Navodilo za uporabo absorpcijskih tehnik in vivo za oceno koncentracije klorofila a v morskih in celinskih vodah

Ta evropski standard podaja navodilo za uporabo absorpcijskih tehnik in vivo za oceno koncentracije klorofila a v morskih in celinskih vodah. Ta evropski standard je sestavljen iz naslednjih delov: – opredelitev zahtev glede opreme, – apriorne podatke in matematična orodja, – priporočila za potrjevanje učinkovitosti meritvenega sistema in upoštevanje dejavnikov, ki lahko vplivajo na meritve, – seznam postopkov, ki jih je treba izvesti.

General Information

• Status: Published
• Publication Date: 03-Jul-2012
• ICS: 13.060.70 - Examination of biological properties of water
• Technical Committee: CEN/TC 230 - Water analysis
• Drafting Committee: CEN/TC 230/WG 2 - Biological methods
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 09-Feb-2022
• Ref Project: SIST EN 16161:2013 - Water quality - Guidance on the use of in vivo absorption techniques for the estimation of chlorophyll-a concentration in marine and fresh water samples

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Kakovost vode - Navodilo za uporabo absorpcijskih tehnik in vivo za oceno koncentracije klorofila a v morskih in celinskih vodahWasserbeschaffenheit - Anleitung für die Anwendung der in-vivo-Absorption zur Abschätzung des Chlorophyllgehaltes in Meer- und SüßwasserQualité de l'eau - Lignes directrices sur l'utilisation de techniques d'absorption in vivo pour l'estimation de la concentration de chlorophylle a dans des échantillons d'eau de mer et d'eau douceWater quality - Guidance on the use of in vivo absorption techniques for the estimation of chlorophyll-a concentration in marine and fresh water samples13.060.70Preiskava bioloških lastnosti vodeExamination of biological properties of water13.060.10Voda iz naravnih virovWater of natural resourcesICS:Ta slovenski standard je istoveten z:EN 16161:2012SIST EN 16161:2013en,fr,de01-januar-2013SIST EN 16161:2013SLOVENSKI
STANDARD



SIST EN 16161:2013



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 16161
July 2012 ICS 13.060.70 English Version
Water quality - Guidance on the use of in vivo absorption techniques for the estimation of chlorophyll-a concentration in marine and fresh water samples
Qualité de l'eau - Lignes directrices sur l'utilisation des techniques d'absorption in vivo pour l'estimation de la concentration de chlorophylle-a dans les eaux douces et eaux marines
Wasserbeschaffenheit - Anleitung für die Anwendung der in-vivo-Absorption zur Abschätzung der Chlorophyll a-Konzentration in Meer- und Süßwasser This European Standard was approved by CEN on 17 May 2012.
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
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 16161:2012: ESIST EN 16161:2013



EN 16161:2012 (E) 2 Contents Page Foreword .3Introduction .41Scope .52Normative references .53Terms and definitions .54Principle .65Apparatus .66Procedure .76.1Calibration .76.2Blank Measurement .76.3Sample measurement .87Calculation and Expression of Results .87.1General .
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