1、December 2016 English price group 23No part of this translation may be reproduced without 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).ICS 23.020.01; 23.040.99; 29.260.20
2、!%b,“2596309www.din.deDIN EN 13160-2Leak detection systems Part 2: Requirements and test/assessment methods for pressure and vacuum systems;English version EN 131602:2016,English translation of DIN EN 13160-2:2016-12Leckanzeigesysteme Teil 2: Anforderungen und Prf/Bewertungsmethoden fr ber und Unter
3、drucksysteme;Englische Fassung EN 131602:2016,Englische bersetzung von DIN EN 13160-2:2016-12Systmes de dtection de fuites Partie 2 : Exigences et mthodes dessai/dvaluation des systmes sous pression et dpression;Version anglaise EN 131602:2016,Traduction anglaise de DIN EN 13160-2:2016-12SupersedesD
4、IN EN 131602:200309See start of applicationwww.beuth.deDocument comprises 68 pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.12.16 DIN EN 13160-2:2016-12 2 A comma is used as the decimal marker. Start of application The start o
5、f application of this standard is 2016-12-01. It should be noted that, in Germany, CE conformity marking of construction products will be permitted once this standard has been listed in the Official Journal of the European Union and/or the Bundesanzeiger (German Federal Gazette) and from the date gi
6、ven therein. For further information, users of this standard should refer to the websites of the European Commission or of the relevant building authority. The standard which this document replaces, DIN EN 13160-2:2003-09, may be used in parallel with this standard during a specified transition peri
7、od where such has been laid down in the Official Journal of the European Union and/or the Bundesanzeiger (German Federal Gazette). National foreword This document (EN 13160-2:2016) has been prepared by Technical Committee CEN/TC 393 “Equipment for storage tanks and for service stations” (Secretariat
8、: DIN, Germany). The responsible German body involved in its preparation was DIN-Normenausschuss Tankanlagen (DIN Standards Committee Tank Installations), Working Committee NA 104-02-03 AA Leckanzeigegerte. Amendments This standard differs from DIN EN 13160-2:2003-09 as follows: a) requirements from
9、 Part 1 have been adopted in this part of DIN EN 13160; b) technical requirements for the components have been restructured according to related device (pressure device, evaluation device, alarm device); c) the technical requirements have been revised. Previous editions DIN EN 13160-2: 2003-09 EUROP
10、EAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13160-2 July 2016 ICS 23.020.01; 23.040.99; 29.260.20 Supersedes EN 13160-2:2003English Version Leak detection systems - Part 2: Requirements and test/assessment methods for pressure and vacuum systems Systmes de dtection de fuites - Partie 2: Exigence
11、s et mthodes dessai/dvaluation des systmes sous pression et dpression Leckanzeigesysteme - Teil 2: Anforderungen und Prf-/Bewertungsverfahren fr ber- und Unterdrucksysteme This European Standard was approved by CEN on 8 April 2016. CEN members are bound to comply with the CEN/CENELEC Internal Regula
12、tions 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
13、. 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
14、 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, P
15、ortugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CEN All rights of exploitation in an
16、y form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13160-2:2016 EEN 13160-2:2016 (E) 2 Contents Page European foreword . 4 1 Scope 6 2 Normative references 6 3 Terms, definitions, symbols and abbreviated terms 7 3.1 Terms and definitions . 7 3.2 Symbols and abbreviated
17、terms 7 4 Requirements . 9 4.1 Effectiveness . 9 4.2 Durability of effectiveness 13 4.3 Additional requirement . 14 5 Testing, assessment and sampling methods 15 5.1 Effectiveness 15 5.2 Durability of effectiveness 30 5.3 Additional tests . 35 6 Assessment and verification of constancy of performanc
18、e - AVCP 39 6.1 General . 39 6.2 Type testing 39 6.3 Factory production control (FPC) 42 7 Marking, labelling and packaging 47 8 Environmental aspects . 47 Annex A (normative) Calculation of the dry filter 48 A.1 Flow rate of air in the dry filter . 48 A.1.1 Influences of temperature 48 A.1.2 Calcul
19、ated loss of volume (due to influences to temperature) 48 A.1.3 Influence by leakage . 49 A.1.4 Summarization 49 A.1.5 Calculation of the contents of the dry filter 49 Annex B (normative) Test of the over pressure device . 50 B.1 Test equipment . 50 B.2 Preparation 50 B.3 Procedure 51 B.3.1 Parametr
20、ic test method . 51 B.3.2 Test program . 51 B.4 Evaluation . 52 Annex C (informative) Environmental aspects . 53 DIN EN 13160-2:2016-12 EN 13160-2:2016 (E) 3 Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Directive Construction Products Regulation 305/20
21、11/EU . 56 ZA.1 Scope and relevant characteristics 56 ZA.2 Procedure for AVCP of pressure and vacuum leak detection kits 57 ZA.2.1 System(s) of AVCP . 57 ZA.2.2 Declaration of performance (DoP) . 59 ZA.2.2.1 General . 59 ZA.2.2.2 Content . 59 ZA.2.2.3 Example of DoP . 60 ZA.3 CE marking and labellin
22、g . 62 Bibliography . 66 DIN EN 13160-2:2016-12 EN 13160-2:2016 (E) 4 European foreword This document (EN 13160-2:2016) has been prepared by Technical Committee CEN/TC 393 “Equipment for tanks and filling stations”, the secretariat of which is held by DIN. This European Standard shall be given the s
23、tatus of a national standard, either by publication of an identical text or by endorsement, at the latest by January 2017, and conflicting national standards shall be withdrawn at the latest by April 2018. Attention is drawn to the possibility that some of the elements of this document may be the su
24、bject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 13160-2:2003. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and suppo
25、rts essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. According to edition 2003 the following fundamental changes are given: requirements from EN 13160-1:2003 included, which are no longer contained
26、 in EN 13160-1:2016; new structure - technical requirements for the components divided; (pressure device, evaluation device, alarm device; technical requirements revised. This European Standard Leak detection systems consists of 7 parts: Part 1: General principles Part 2: Requirements and test/asses
27、sment methods for pressure and vacuum systems Part 3: Requirements and test/assessment methods for liquid systems for tanks Part 4: Requirements and test/assessment methods for sensor based leak detection systems Part 5: Requirements and test/assessment methods for in-tank gauge systems and pressuri
28、zed pipework systems Part 6: Sensors in monitoring wells Part 7: Requirements and test/assessment methods for interstitial spaces, leak detection linings and leak detection jackets According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are
29、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, DIN EN 13160-2:2016-12 EN 13160-2
30、:2016 (E) 5 Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 13160-2:2016-12 EN 13160-2:2016 (E) 6 1 Scope This European Standard gives requirements and the corresponding test/assessment methods applicable to leak d
31、etection kits (leak detector) based on the measurement of pressure change. Leak detection kits are intended to be used with double skin, underground or above ground, pressurized or non-pressurized, tanks or pipework designed for water polluting liquids/fluids. The kits are usually composed of: measu
32、ring device; evaluation device; alarm device; pressure generator; pressure relief device; liquid stop device; condensate trap. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated referen
33、ces, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 228, Automotive fuels Unleaded petrol Requirements and test methods EN 981:1996+A1:2008, Safety of machinery System of auditory and visual danger and info
34、rmation signals EN 12285-1, Workshop fabricated steel tanks Part 1: Horizontal cylindrical single skin and double skin tanks for the underground storage of flammable and non-flammable water polluting liquids EN 12285-2, Workshop fabricated steel tanks Part 2: Horizontal cylindrical single skin and d
35、ouble skin tanks for the aboveground storage of flammable and non-flammable water polluting liquids EN 13160-1:2016, Leak detection systems Part 1: General principles EN 13160-7, Leak detection systems Part 7: Requirements and test/assessment methods for interstitial spaces, leak detection linings a
36、nd leak detection jackets EN 14879-4:2007, Organic coating systems and linings for protection of industrial apparatus and plants against corrosion caused by aggressive media Part 4: Linings on metallic components EN 61672-1, Electroacoustic Sound level meters Part 1: Specifications (IEC 61672-1) DIN
37、 EN 13160-2:2016-12 EN 13160-2:2016 (E) 7 3 Terms, definitions, symbols and abbreviated terms 3.1 Terms and definitions For the purposes of this document, the terms and definitions given in EN 13160-1:2016 and the following apply. 3.1.1 design pressure maximum pressure expected to be applied to a sy
38、stem component 3.1.2 pressure full scale full scale pressure value of the measuring device 3.1.3 working pressure maximum pressure which is generated by a pressure/vacuum generator in the interstitial space under normal operating conditions 3.2 Symbols and abbreviated terms Feis the exhaust flow rat
39、e of the pressure relief valve at pe, in litres per hour g is the force of gravity, in metres per second squared h is the maximum filling height of the tank, in metres hGis the maximum height of the groundwater related to the lowest point of the tank, in metres h1is the filling height of the interst
40、itial space due to alarm pressure pAE, in metres l is the length of the interconnecting line, in metres m1is the mass of air at T1and p4m2is the mass of air at T2and p4mais the mass of the absorbed water per kg dry pearls, in kilograms per kilogram mschis the bulk weight of the dry pearls, in kilogr
41、ams per cubic metre m is the difference between m1and m2pais the set pressure of the pressure relief valve, in Pascal pamis the measured set pressure of the pressure relief valve, in Pascal pAAis the relative pressure at control point “alarm off”, in Pascal pAEis the relative pressure at control poi
42、nt “alarm on”, in Pascal peis the pressure of pam+5 % of the pressure relief valve, in Pascal pPAis the working pressure of the leak detection kit and corresponds to the relative pressure at control point “pump off”, in Pascal pPEis the pressure of the leak detection kit and corresponds to the relat
43、ive pressure at control point “pump on”, in Pascal DIN EN 13160-2:2016-12 EN 13160-2:2016 (E) 8 pt2pressure to which the interstitial space between the skins is subjected for testing, in Pascal pzis the closing pressure of the pressure relief valve, in Pascal pzmis the measured closing pressure of t
44、he pressure relief valve, in Pascal p0is the operating pressure of the tanks and pipes, in Pascal p1is pPA+ 100 000, in Pascal p2is pPE+ 100 000, in Pascal p3is pAE+ 100 000, in Pascal p4is pa+ 100 000, in Pascal p is the difference between pAEand pPA, in Pascal QLis the flow rate of air due to leak
45、s, in cubic metres per year QSis the flow rate of air due to temperature variation exceeding opening pressure of the over pressure device, in cubic metres per year Qgasis the entire flow rate of air (QS+ QL), in cubic metres per year R is the general gas constant (here for air) = 287 J/(kgK) T0is 15
46、 C = 288 K T1is T0+ T2T2is T1+ 7,5 K T1is the temperature increase according to Formula (A.1), in Kelvins T2is the temperature increase according to Formula (A.2), in Kelvins V is the proportional reduction of the interstitial space caused by ingress of liquid for assurance of the alarm, in per cent
47、 VAis the deflated air volume (by the pressure relief valve) in the leak detector), in cubic metres Vkis the volume of interstitial space = 1 m3Vmaxis the max. volume of interstitial space, intended for this leak detector, in cubic metres VTFis the contents (volume) of the dry filter, in litres V0is
48、 the entire volume of the interstitial space, in cubic metres V1is the volume of the interstitial space at filling height h1, in cubic metres pmis (p1+ p2)/2 average working pressure (absolute), in Pascal Gis the density of the groundwater, in kilograms per cubic metre Pis the density of the stored
49、product in the tank, in kilograms per cubic metre DIN EN 13160-2:2016-12 EN 13160-2:2016 (E) 9 4 Requirements 4.1 Effectiveness 4.1.1 General This type of leak detection kit is classified according to EN 13160-1:2016 as class I. The general requirements on leak detection systems according to Clause 5 of EN 13160-1:2016 shall be met. The interstitial space shall fulfil the requirements according to EN 13
