DIN EN 13741-2004 Thermal performance acceptance testing of mechanical draught series wet cooling towers German version EN 13741 2003《机械干燥系列潮湿冷却塔的热性能验收试验》.pdf

1、ICS 17.200.10; 27.200Thermal performance acceptance testing of mechanicaldraught series wet cooling towersEnglish version of DIN EN 13741Wrmetechnische Abnahmeprfungen an zwangsbelfteten standardisierten NasskhltrmenEuropean Standard EN 13741 : 2003 has the status of a DIN Standard.A comma is used a

2、s the decimal marker.National forewordThis standard has been prepared by CEN/TC 110 Heat exchangers (Secretariat: United Kingdom).The responsible German body involved in its preparation was the Normenausschuss Kltetechnik (Refrig-eration Technology Standards Committee), Technical Committee Klte-Appa

3、rate.DEUTSCHE NORM May 2004DIN EN 13741 No part of this standard may be reproduced 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).Normenausschuss Bauwesen (NABau

4、) im DINEnglish price group 14www.din.dewww.beuth.de08.04 9568510Continued overleaf.Document comprises 32 pages.English versionICS 91.060.50Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr NormungThermal

5、performance acceptance testing ofmechanical draught series wet cooling towers 2003. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN 13741 : 2003 EEssais de rception des performancesthermiques des arorfrigrants hu-mides tirage mcaniqu

6、e et fabriqusen srieWrmetechnische Abnahmeprfungenan zwangsbelfteten standardisiertenNasskhltrmenThis European Standard was approved by CEN on 2003-10-01.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the stat

7、us of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Management Centre or to any CENmember.The European Standards exist in three official versions (English, French, German).A version

8、in any other language made by translation under the responsibility of aCEN member into its 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, Ge

9、rmany, Greece, Hungary, Iceland,Ireland, Italy, Luxembourg, Malta, the Netherlands, Norway, Portugal, Slovakia,Spain, Sweden, Switzerland, and the United Kingdom.EN 13741December 2003Page 2EN 13741 : 2003Page 3EN 13741 : 2003Page 4EN 13741 : 2003Page 5EN 13741 : 2003Page 6EN 13741 : 2003Page 7EN 137

10、41 : 2003Page 8EN 13741 : 2003Page 9EN 13741 : 2003Page 10EN 13741 : 2003Page 11EN 13741 : 2003Page 12EN 13741 : 2003Page 13EN 13741 : 2003Page 14EN 13741 : 2003Page 15EN 13741 : 2003Page 16EN 13741 : 2003Page 17EN 13741 : 2003Page 18EN 13741 : 2003Page 19EN 13741 : 2003Page 20EN 13741 : 2003Page 21EN 13741 : 2003Page 22EN 13741 : 2003Page 23EN 13741 : 2003Page 24EN 13741 : 2003Page 25EN 13741 : 2003Page 26EN 13741 : 2003Page 27EN 13741 : 2003Page 28EN 13741 : 2003