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Normas DIN – AENOR
DIN EN 13623:2008-11

DIN EN 13623:2008-11

Chemical disinfectants and antiseptics - Quantitative suspension test for the evaluation of bactericidal activity against Legionella pneumophila of chemical disinfectants for aqueous systems - Test method and requirements (phase 2, step 1); German version prEN 13623:2008 / Note: Date of issue 2008-11-17

Antiseptiques et désinfectants chimiques - Essai de suspension quantitative pour l'évaluation de l'activité bactéricide des désinfectants chimiques pour systèmes aqueux contre la legionella pneumophila - Méthode d'essai et exigences (phase 2, étape 1); Version allemande prEN 13623:2008 / Attention: Date de parution 2008-11-17

Chemische Desinfektionsmittel und Antiseptika - Quantitativer Suspensionsversuch zur Bestimmung der bakteriziden Wirkung gegen Legionella pneumophila von chemischen Desinfektionsmitteln für wasserhaltige Systeme - Prüfverfahren und Anforderungen (Phase 2, Stufe 1); Deutsche Fassung prEN 13623:2008 / Achtung: Erscheinungsdatum 2008-11-17

Fecha Anulación:
2010-12 /Withdrawn
Equivalencias internacionales:

prEN 13623 (2008-10)

Relación con otras normas DIN:

Reemplazada por: DIN EN 13623:2010-12

This European Standard specifies a test method and the minimum requirements for bactericidal activity of chemical disinfectant products intended to be used for treatment in aqueous systems against Legionella pneumophila that form a homogeneous, physically stable preparation when diluted with buffered ferrous hard water or hard water. Whenever Legionella pneumophila poses a risk to human health, this method is suitable for water used in cooling towers and water for general purposes, like spas, pools, showers and other uses. The method is not suitable for electro-chemical disinfection. This European Standard applies to products used to treat water in order to kill Legionella pneumophila. NOTE 1: The method described is intended to determine the activity of commercial formulations or active substances under the conditions in which they are used. NOTE 2: This method corresponds to a phase 2, step 1 test. NOTE 3: The method does not take into account the fact that Legionella pneumophila is often found in cells of amoebae and/or biofilms and that thereby a product's activity against the bacteria may be reduced.
Aerobic bacteria, Antimicrobial, Antiseptics, Bacilli, Bacteria, Bacterial strains, Bacteriocides, Chemical, Chemistry, Disinfectant tests, Disinfectants, Disinfection, Effects, Efficiency, Hygiene, Legionella, Medical sciences, Microbiology, Specification (approval), Suspension tests, Suspensions (chemical), Testing, Water supply (buildings)
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