1、BRITISH STANDARDBS 2000-508:2003 BS EN 14274:2003Incorporating Corrigendum No. 1Methods of test for petroleum and its productsBS 2000-508: Automotive fuels Assessment of petrol and diesel quality Fuel quality monitoring system (FQMS)(Identical with IP 508:2004)The European Standard EN 14274:2003 has
2、 the status of a British StandardICS 75.160.20g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Licensed Copy: Wang Bin, na, Tue Apr 25 03:23:32 BST 2
3、006, Uncontrolled Copy, (c) BSIBS 2000-508:2003This British Standard was published under the authority of the Standards Policy and Strategy Committee on 28 August 2003 Institute of Petroleum present to the responsible international/European committee any enquiries on the interpretation, or proposals
4、 for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK.A list of organizations represented on this committee can be obtained on request to its secretary.The Institute of Petroleum publishes and sells all parts of BS 2000
5、, and all BS EN petroleum test methods that would be part of BS 2000, both in its annual publication “Standard methods for analysis and testing of petroleum and related products and British Standard 2000 parts” and individually.Further information is available from:The Institute of Petroleum, 61 New
6、 Cavendish Street, London W1G 7AR. Tel: 020 7467 7100 Fax: 020 7255 1472Cross-referencesThe British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index
7、”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard does not of itself confer
8、immunity from legal obligations.Summary of pagesThis document comprises a front cover, an inside front cover, the EN title page, pages 2 to 24, an inside back cover and a back cover.The BSI copyright date displayed in this document indicates when the document was last issued.Amendments issued since
9、publicationAmd. No. Date Comments15685Corrigendum No. 119 January 2006 Correction to subclause 5.5.4Licensed Copy: Wang Bin, na, Tue Apr 25 03:23:32 BST 2006, Uncontrolled Copy, (c) BSIEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 14274August 2003ICS 75.160.20English versionAutomotive fuels - As
10、sessment of petrol and diesel quality - Fuelquality monitoring system (FQMS)Carburants pour automobiles - Evaluation de la qualit delessence et du carburant pour moteur diesel (gazole) -Systme de suivi de la qualit des carburants (FQMS)Kraftstoffe fr Kraftfahrzeuge - Ermittlung der Qualitt vonOttokr
11、aftstoff und Dieselkraftstoff - System zumKraftstoffqualittsnachweis (FQMS)This European Standard was approved by CEN on 2 July 2003.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national stan
12、dard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other langu
13、age made by translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Hungary
14、, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and UnitedKingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2003 CEN All ri
15、ghts of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14274:2003 EIncorporating corrigendum September 2004Licensed Copy: Wang Bin, na, Tue Apr 25 03:23:32 BST 2006, Uncontrolled Copy, (c) BSIEN 14274:2003 (E)2ContentspageForeword31 Scope 42 Normativ
16、e references 43 Terms and definitions44 Information required to set up the FQMS65 Setting up the FQMS66 Procedure .97 Final report .9Annex A (informative) Establishing the number of samples to be taken 11A.1 Basic criteria.11A.2 Precision.11Annex B (normative) Acceptance criteria for laboratories to
17、 be used in the FQMS12B.1 Assessment of the Laboratory .12B.2 Member of an inter-laboratory correlation scheme12B.3 Review of inter-laboratory correlation scheme test results 12Annex C (informative) FQMS Design - Using models A, B, C .13C.1 Model A (Example Italy).13C.2 Model B (Example Germany) 14C
18、.3 Model C (Example Luxembourg)16Annex D (normative) Process flowchart .17Annex E (normative) Reporting formats for the final report.19E.1 Introduction 19E.2 General section 19E.3 Analytical section 19E.4 Macro Region Approach .23Bibliography 24Licensed Copy: Wang Bin, na, Tue Apr 25 03:23:32 BST 20
19、06, Uncontrolled Copy, (c) BSIEN 14274:2003 (E)3ForewordThis document (EN 14274:2003) has been prepared by Technical Committee CEN /TC 19, “Petroleum products,lubricants and related products“, the secretariat of which is held by NEN.This European Standard shall be given the status of a national stan
20、dard, either by publication of an identical text orby endorsement, at the latest by February 2004, and conflicting national standards shall be withdrawn at the latestby February 2004.Annexes B, D and E are normative. Annexes A and C are informative.For relationship with EU Directives, see the Biblio
21、graphy section, which is an integral part of this document.This European Standard, which makes use of statistical reasoning, describes a fuel quality monitoring system(FQMS) which may be applied to assess quality of fuels being marketed in a European Member State in relation tothe European Directive
22、 98/70/EC 1. For the purpose of this European Standard, each European Member State isregarded as the smallest unit for which the results of the monitoring system are representative.Therefore, this European Standard cannot be used without considerable adjustment for the representativemonitoring of fu
23、el quality in a specific region nor for a specific distribution chain nor for policing purposes, as thestatistical reasoning, which forms the basis for this European Standard, may not be valid for these purposes. Therequired adjustments for an extension of the monitoring system are rather complex. T
24、hey are beyond the scope ofthis European Standard and are therefore not included here. The provisions in this European Standard may,however, in principle be extended to allow for additional purposes.For several specific parameters, the European fuel specifications in EN 228 and EN 590 request that e
25、ach countryselects limiting values from a given set of values and specifies these country specific limiting values in thecorresponding normative annex to EN 228 and EN 590 in order to adjust for geographic and climatic factors. Thesevalues may differ from country to country. Therefore, for these spe
26、cific parameters, also the results obtained in thismonitoring system will differ from country to country.The minimum number of samples that are to be drawn is based on the information and comprehensive statisticalanalysis available at the time of publication of this European Standard. A statistical
27、explanation on how the differentstatistical models and minimum samples numbers were achieved will be added as an informative annex to thisdocument at a later stage. As more information becomes available, the number of samples required may change.For this reason this European Standard will be reviewe
28、d from time to time.According to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembour
29、g, Malta, Netherlands, Norway, Portugal,Slovakia, Spain, Sweden, Switzerland and the United Kingdom.Licensed Copy: Wang Bin, na, Tue Apr 25 03:23:32 BST 2006, Uncontrolled Copy, (c) BSIEN 14274:2003 (E)41 ScopeThis European Standard describes a fuel quality monitoring system (FQMS) for assessing the
30、 quality of petrol andautomotive diesel fuel marketed in any of the Member States within the European Community.Some basic background ideas behind the FQMS are given in annex A.Since the specifications for automotive fuels contain climatic related requirements, the FQMS is run twice a year,once duri
31、ng the winter period and once during the summer period. Information about the dates for the summer andwinter periods in a specific country are defined in the countrys national annex to EN 228 and EN 590. Fuelsamples taken during transition periods shall not be included in the FQMS.For the purposes o
32、f this FQMS, grades of petrol that constitute less than 10% of the total amount of petrol dis-pensed in any one country, and grades of automotive diesel fuels that constitute less than 10% of the total amountof automotive diesel fuel dispensed in any country may require separate handling as describe
33、d in clause 5 of thisEuropean Standard.2 Normative referencesThis European Standard incorporates by dated or undated reference, provisions from other publications. Thesenormative references are cited at the appropriate places in the text and the publications are listed hereafter. For datedreferences
34、, subsequent amendments to or revisions of any of these publications apply to this European Standard onlywhen incorporated in it by amendment or revision. For undated references the latest edition of the publication referredto applies (including amendments).EN 228, Automotive fuels Unleaded petrol R
35、equirements and test methodsEN 590, Automotive fuels Diesel Requirements and test methodsEN 14275, Automotive fuels - Assessment of petrol and diesel fuel quality - Sampling from retail site pumps andcommercial site fuel dispensersEN ISO 4259, Petroleum products Determination and application of prec
36、ision data in relation to methods of test(ISO 4259:1992/Cor 1:1993)EN ISO/IEC 17025:2000, General requirements for the competence of testing and calibration laboratories (ISO/IEC17025:1999)3 Terms and definitionsFor the purposes of this European Standard the following terms and definitions apply:3.1
37、fuel gradespecific automotive fuel quality of petrol or of diesel fuel for which there exists a separate specification in:a) European Directive 98/70/EC 1 and in updates thereof; orb) national implementations of EN 228 and EN 590; orc) other national automotive fuel standards3.1.2parent fuel gradefu
38、el grade that corresponds to the specification of Directive 98/70/EC 1 or to the specifications in the nationalannex of the appropriate EN standard, and to which nationally defined fuel grades shall be referredLicensed Copy: Wang Bin, na, Tue Apr 25 03:23:32 BST 2006, Uncontrolled Copy, (c) BSIEN 14
39、274:2003 (E)5NOTE European Directive 98/70/EC requires that every separate nationally defined fuel grade should comply with onespecification as defined in the Directive. Therefore, for each nationally defined fuel grade, there will be a correspondingEuropean parent fuel grade. The most widely market
40、ed grades in Europe are Unleaded 91, 95, 98 RON petrol, 98 leadreplacement petrol, 98 RON leaded petrol and diesel. See also the example discussed in clause 5.4.2.3.2country sizesize of a country in relation to the total amount of dispensed fuel in that country3.2.1small-size countrycountry in which
41、 a total of 15 millions tons or less of automotive fuel is dispensed per annum3.2.2large-size countrycountry in which a total of more than 15 millions tons of automotive fuel is dispensed per annum3.3fuel dispensing sitesite, retail or commercial, where fuel is dispensed into road vehicles for propu
42、lsion3.3.1retail sitesite where the general public can purchase automotive fuel3.3.2commercial sitesite that is not open to the general public but where automotive fuel is dispensed3.4modeldesign of the FQMS based on a number of different statistical, administrative or logistic criteria3.5sample siz
43、eminimum number of samples required to be analysed in one country to make the results of the monitoring systemrepresentative for that countryNOTE A country may, at its own discretion, use more than the minimum number of samples, but not less.3.6summer periodperiod of the year as given in EN 228 and
44、EN 590, or in the national annexes of these European standards3.7winter periodperiod of the year as given in EN 228 and EN 590, or in the national annexes of these European standards3.8macro regionsspecific grouping of geographical or political regions within a country formed for efficient design of
45、 the FQMSNOTE see also 5.5.3.9variability factorfactor, not exceeding a value of 10, designed to describe the variability in fuel supply in a specific macro region,which takes account of the number of different fuel sources (petrol or diesel fuel) that distribute fuel in a macroregion, and come from
46、 refineries located in it and/or from terminals that receive the fuel from a refinery locatedoutside the macro regionLicensed Copy: Wang Bin, na, Tue Apr 25 03:23:32 BST 2006, Uncontrolled Copy, (c) BSIEN 14274:2003 (E)64 Information required to set up the FQMS4.1 GeneralThe information specified in
47、 this clause as a requirement for setting up the FQMS is basically divided into two sets.The first set, described in clause 4.2, specifies the requirement for a working list which contains all the locationsfrom which samples are to be drawn. The second set, described in clauses 4.3 to 4.6, specifies
48、 the need forinformation about how the dispensed fuel volumes are distributed across the country. This information is needed inorder to make the results of the FQMS representative for the whole country. The information in clauses 4.3 to 4.6should be applied in a step-wise fashion with decreasing pre
49、ference in the listed order, depending on the dataavailable in the Member State.4.2 Requirement for a working listA list of retail sites (3.3.1) and commercial sites (3.3.2) where automotive fuels are dispensed. This list shall containinformation about the region (see 5.2) in which the site is located. This list shall be updated each year.NOTE The retail sites may be further subdivided into main oil company sites, super-/hypermarket sites and independentlyowned si
