1、ICS 13.060.20; 23.040.01Einfluss von Werkstoffen auf Wasser fr den menschlichen Gebrauch Organische Werkstoffe Bestimmung von Frbung und Trbung von Wasser in Rohrleitungssystemen Teil 1: PrfverfahrenEuropean Standard EN 13052-1 : 2001 has the status of a DIN Standard.A comma is used as the decimal m
2、arker.National forewordThis standard has been prepared by CEN/TC 164 Water supply (Secretariat: France), WG 3 Effect ofmaterials in contact with drinking water.The responsible German body involved in its preparation was the Normenausschuss Wasserwesen (WaterPractice Standards Committee), Technical C
3、ommittee Werkstoffe und Bauteile (Bedarfsgegenstnde) inKontakt mit Trinkwasser.The DIN Standards corresponding to the European Standards referred to in clause 2 of the EN are as follows:EN ISO 7027 DIN EN ISO 7027EN ISO 7393-2 DIN EN ISO 7393-2EN ISO 7887 DIN EN ISO 7887National Annex NAStandards re
4、ferred to(and not included in Normative references)DIN EN ISO 7027 Water quality Determination of turbidity (ISO 7027 : 1999)DIN EN ISO 7393-2 Water quality Determination of free chlorine and total chlorine Part 2: Colorimetricmethod using N,N-diethyl-1,4-phenylenediamine for routine control purpose
5、s(ISO 7393-2 : 1985)DIN EN ISO 7887 Water quality Examination and determination of colour (ISO 7887 : 1994)Ref. No. DIN EN 13052-1 : 2001-12English price group 12 Sales No. 111203.02DEUTSCHE NORM December 2001EN 13052-1Continued overleaf.EN comprises 18 pages. No part of this standard may be reprodu
6、ced without the prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).Influence of materials on water intended for human consumption Organic materialsDetermination of colour and t
7、urbidity of waterin piping systemsPart 1: Test methodEnglish version of DIN EN 13052-1English versionICS 13.060.20; 23.040.01Descriptors:Influence of materials on water intended for human consumption Organic materialsDetermination of colour and turbidity of water inpiping systemsPart 1: Test method
8、2001. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN 13052-1 : 2001 EEinfluss von Werkstoffen auf Wasserfr den menschlichen Gebrauch Organische Werkstoffe Bestimmungvon Frbung und Trbung vonWasser in Rohrleitungssystemen Teil 1: Prf
9、verfahrenThis European Standard was approved by CEN on 2001-08-17.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical ref
10、erences concerning such national stand-ards may be obtained on application to the Management Centre or to anyCEN member.The European Standards exist in three official versions (English, French, German).A version in any other language made by translation under the responsibility of aCEN member into i
11、ts own language and notified to the Management Centre hasthe same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Sp
12、ain, Sweden, Switzerland,and the United Kingdom.EN 13052-1September 2001Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr Normung|Influence des matriaux surleau destine la consommationhumaine Matriaux orga
13、niques Evaluation de la couleur et de laturbidit de leau dans les rseaux deconduites Partie 1: Mthode dessaiPage 2EN 13052-1 : 20013344466666777778889999991010101111111111111212121212121313131313Page 3EN 13052-1 : 200113141414151516161718Page 4EN 13052-1 : 2001Page 5EN 13052-1 : 2001Page 6EN 13052-1 : 2001Page 7EN 13052-1 : 2001Page 8EN 13052-1 : 2001Page 9EN 13052-1 : 2001Page 10EN 13052-1 : 2001Page 11EN 13052-1 : 2001Page 12EN 13052-1 : 2001Page 13EN 13052-1 : 2001Page 14EN 13052-1 : 2001Page 15EN 13052-1 : 2001Page 16EN 13052-1 : 2001Page 17EN 13052-1 : 2001Page 18EN 13052-1 : 2001
