EN 12662:2014
(Main)Liquid petroleum products - Determination of total contamination in middle distillates, diesel fuels and fatty acid methyl esters
Liquid petroleum products - Determination of total contamination in middle distillates, diesel fuels and fatty acid methyl esters
This European Standard specifies a method for the determination of the content of undissolved substances, referred to as total contamination, in middle distillates, in diesel fuels containing up to 30 % (V/V) fatty acid methyl esters (FAME), and in neat FAME. The working range is from 12 mg/kg to 30 mg/kg and it was established in an interlaboratory study by applying EN ISO 4259 [2].
This European Standard in general applies to products having a kinematic viscosity not exceeding 8 mm2/s at 20 °C, or 5 mm2/s at 40 °C, e.g. diesel fuel as specified in EN 590 [1].
This test method may be used for diesel fuels containing more than 30 % (V/V) FAME and for petroleum products having a kinematic viscosity exceeding 8 mm2/s at 20 °C, or 5 mm2/s at 40 °C, however in such cases the precision of the test method is not defined.
NOTE 1 Excessive contamination in a fuel system can give rise to premature blocking of filters and/or hardware failure, and is therefore undesirable.
NOTE 2 For the purposes of this European Standard, the term "% (V/V)" is used to represent the volume fraction, φ, of a material.
WARNING - Use of this standard may involve hazardous materials, operations and equipment. This standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use.
Flüssige Mineralölerzeugnisse - Bestimmung der Gesamtverschmutzung in Mitteldestillaten, Dieselkraftstoff und Fettsäure-Methylestern
Diese Europäische Norm legt ein Prüfverfahren zur Bestimmung des Gehalts an ungelösten Stoffen, bezeichnet als Gesamtverschmutzung, in Mitteldestillaten, in Dieselkraftstoff mit einem Anteil von bis zu 30 % (V/V) Fettsäure-Methylester (en: fatty acid methyl ester (FAME)) und in reinem FAME fest. Der zulässige Messbereich von 12 mg/kg bis 30 mg/kg wurde anhand von Ringversuchen unter Anwendung von EN ISO 4259 [1] festgelegt.
Diese Europäische Norm gilt im Allgemeinen für Erzeugnisse mit einer kinematischen Viskosität nicht über 8 mm2/s bei 20 °C bzw. 5 mm2/s bei 40 °C, z. B. Dieselkraftstoffe nach EN 590 [2] und FAME nach EN 14214 [3].
Dieses Prüfverfahren kann ebenfalls für Dieselkraftstoffe mit mehr als 30 % (V/V) FAME sowie für Mineralölerzeugnisse mit einer kinematischen Viskosität oberhalb von 8 mm2/s bei 20 °C oder 5 mm2/s bei 40 °C eingesetzt werden. Für diese erweiterte Anwendung des Prüfverfahrens gibt es bisher allerdings keine Präzisionsangaben.
ANMERKUNG 1 Eine starke Verschmutzung im Kraftstoffsystem kann zum frühzeitigen Verstopfen der Filter und/oder Geräteversagen führen und ist deshalb unerwünscht.
ANMERKUNG 2 Für die Zwecke dieser Europäischen Norm wird zur Angabe des Volumenanteils, φ, einer Substanz der Ausdruck „% (V/V)“ verwendet.
WARNUNG — Die Anwendung dieser Norm kann den Einsatz gefährlicher Stoffe, Arbeitsgänge und Geräte mit sich bringen. Diese Norm gibt nicht vor, alle mit ihrer Anwendung verbundenen Sicher-heitsprobleme anzusprechen. Der Anwender dieser Norm ist dafür verantwortlich, vorher ange-messene Maßnahmen hinsichtlich Sicherheit und Gesundheit zu ergreifen und die Anwendbarkeit einschränkender Vorschriften zu ermitteln.
Produits pétroliers liquides - Détermination de la contamination totale des distillats moyens, des gazoles et des esters méthyliques d'acides gras
La présente Norme européenne prescrit une méthode de détermination de la teneur en substances non dissoutes, référencée comme contamination totale, dans les distillats moyens, dans les gazoles contenant jusqu’à 30 % (V/V) d’esters méthyliques d’acides gras (EMAG) et dans les EMAG purs. Le domaine d’application s’étend sur un intervalle de teneurs en contaminants allant de 12 mg/kg jusqu’à 30 mg/kg ; celui-ci a été établi au moyen d’une étude interlaboratoires conformément à l’EN ISO 4259 [2].
Cette Norme européenne s'applique généralement aux produits dont la viscosité cinématique ne dépasse pas 8 mm2/s à 20 C ou 5 mm2/s à 40 C, par exemple les carburants pour moteurs diesel spécifiés dans la norme EN 590 [1].
Cette méthode d’essai peut être utilisée sur des carburants diesel contenant plus de 30 % (V/V) d’EMAG et sur des produits pétroliers dont la viscosité cinématique est supérieure à 8 mm²/s à 20 °C ou à 5 mm²/s à
40 °C, cependant ne peut alors être appliquée.
NOTE 1 Une contamination excessive peut provoquer un encrassement prématuré des filtres et / ou une panne de la mécanique et n'est par conséquent pas souhaitable.
NOTE 2 Pour les besoins de la présente norme européenne, l'expression « % (V/V) » est employée pour représenter la fraction volumique, φ, d’un produit.
AVERTISSEMENT — L'utilisation de la présente norme implique l'intervention de produits, d'opérations et d'équipements à caractère dangereux. La présente norme européenne n'est pas censée aborder tous les problèmes de sécurité concernés par sa mise en œuvre. Il est de la responsabilité de l'utilisateur de consulter et d'établir des règles de sécurité et d'hygiène appropriées et de déterminer l'applicabilité des restrictions réglementaires avant utilisation.
Tekoči naftni proizvodi - Določevanje nečistoč v srednjih destilatih, dizelskem gorivu in v metilnih estrih maščobnih kislin
Standard EN 12662 določa metodo za določevanje vsebnosti neraztopljenih snovi (skupne nečistoče) v srednjih destilatih, dizelskem gorivu, ki vsebuje do 30 % (V/V) metilnih estrov maščobnih kislin, in v čistih metilnih estrih maščobnih kislin. Delovno območje je od 12 do 30 mg/kg, ki je bilo določeno z medlaboratorijsko študijo z uporabo standarda EN ISO 4259. Ta evropski standard se v splošnem uporablja za izdelke s kinematično viskoznostjo, ki ne presega 8 mm2/s pri 20 °C ali 5 mm2/s pri 40 °C, kot so dizelsko gorivo iz standarda EN 590 in merilni estri maščobnih kislin iz standarda EN 14214. Ta preskusna metoda se lahko uporablja za dizelska goriva, ki vsebujejo več kot 30 % (V/V) metilnih estrov maščobnih kislin, in naftne derivate s kinematično viskoznostjo, večjo od 8 mm2/s s pri 20 °C ali 5 mm 2/s pri 40 °C, vendar v takih primerih natančnost preskusne metode ni bila določena.
General Information
- Status
- Withdrawn
- Publication Date
- 25-Feb-2014
- Withdrawal Date
- 13-Apr-2025
- Technical Committee
- CEN/TC 19 - Petroleum products, lubricants and related products
- Drafting Committee
- CEN/TC 19/WG 31 - Total contamination
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 05-Jun-2024
- Completion Date
- 14-Apr-2025
Relations
- Replaces
EN 12662:2008 - Liquid petroleum products - Determination of contamination in middle distillates - Effective Date
- 05-Mar-2014
- Effective Date
- 19-Jan-2023
- Effective Date
- 27-Jul-2022
Frequently Asked Questions
EN 12662:2014 is a standard published by the European Committee for Standardization (CEN). Its full title is "Liquid petroleum products - Determination of total contamination in middle distillates, diesel fuels and fatty acid methyl esters". This standard covers: This European Standard specifies a method for the determination of the content of undissolved substances, referred to as total contamination, in middle distillates, in diesel fuels containing up to 30 % (V/V) fatty acid methyl esters (FAME), and in neat FAME. The working range is from 12 mg/kg to 30 mg/kg and it was established in an interlaboratory study by applying EN ISO 4259 [2]. This European Standard in general applies to products having a kinematic viscosity not exceeding 8 mm2/s at 20 °C, or 5 mm2/s at 40 °C, e.g. diesel fuel as specified in EN 590 [1]. This test method may be used for diesel fuels containing more than 30 % (V/V) FAME and for petroleum products having a kinematic viscosity exceeding 8 mm2/s at 20 °C, or 5 mm2/s at 40 °C, however in such cases the precision of the test method is not defined. NOTE 1 Excessive contamination in a fuel system can give rise to premature blocking of filters and/or hardware failure, and is therefore undesirable. NOTE 2 For the purposes of this European Standard, the term "% (V/V)" is used to represent the volume fraction, φ, of a material. WARNING - Use of this standard may involve hazardous materials, operations and equipment. This standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use.
This European Standard specifies a method for the determination of the content of undissolved substances, referred to as total contamination, in middle distillates, in diesel fuels containing up to 30 % (V/V) fatty acid methyl esters (FAME), and in neat FAME. The working range is from 12 mg/kg to 30 mg/kg and it was established in an interlaboratory study by applying EN ISO 4259 [2]. This European Standard in general applies to products having a kinematic viscosity not exceeding 8 mm2/s at 20 °C, or 5 mm2/s at 40 °C, e.g. diesel fuel as specified in EN 590 [1]. This test method may be used for diesel fuels containing more than 30 % (V/V) FAME and for petroleum products having a kinematic viscosity exceeding 8 mm2/s at 20 °C, or 5 mm2/s at 40 °C, however in such cases the precision of the test method is not defined. NOTE 1 Excessive contamination in a fuel system can give rise to premature blocking of filters and/or hardware failure, and is therefore undesirable. NOTE 2 For the purposes of this European Standard, the term "% (V/V)" is used to represent the volume fraction, φ, of a material. WARNING - Use of this standard may involve hazardous materials, operations and equipment. This standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use.
EN 12662:2014 is classified under the following ICS (International Classification for Standards) categories: 75.160.20 - Liquid fuels; 75.160.40 - Biofuels. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 12662:2014 has the following relationships with other standards: It is inter standard links to EN 12662:2008, EN 12662-1:2024, EN 12662-2:2024. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
You can purchase EN 12662:2014 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of CEN standards.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Flüssige Mineralölerzeugnisse - Bestimmung der Gesamtverschmutzung in Mitteldestillaten, Dieselkraftstoff und Fettsäure-MethylesternProduits pétroliers liquides - Détermination de la contamination des distillats moyens, gazoles et methylesters grasLiquid petroleum products - Determination of total contamination in middle distillates, diesel fuels and fatty acid methyl esters75.160.20Liquid fuelsICS:Ta slovenski standard je istoveten z:EN 12662:2014SIST EN 12662:2014en,de01-maj-2014SIST EN 12662:2014SLOVENSKI
STANDARDSIST EN 12662:20081DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 12662
February 2014 ICS 75.160.20 Supersedes EN 12662:2008English Version
Liquid petroleum products - Determination of total contamination in middle distillates, diesel fuels and fatty acid methyl esters
Produits pétroliers liquides - Détermination de la contamination totale des distillats moyens, des gazoles et des esters méthyliques d'acides gras
Flüssige Mineralölerzeugnisse - Bestimmung der Gesamtverschmutzung in Mitteldestillaten, Dieselkraftstoff und Fettsäure-Methylestern This European Standard was approved by CEN on 13 December 2013.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations 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.
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 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, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12662:2014 ESIST EN 12662:2014
NOTE Glass fibre filters Whatman GF-F type have been found suitable for total contamination measurements. This information is given for the convenience of users of this European Standard and does not constitute an endorsement by CEN of this product. 6.3 Beakers, tall form 0,5 l and 1 l, conforming with ISO 3819 or an equivalent national standard. 6.4 Cylinders, 500 ml and 1 000 ml graduated cylinders. 6.5 Glass bottles, 0,5 l and 1 l, with screw caps. 6.6 Oven, of the static type (without fan assisted circulation), explosion-proof, capable of heating to (110 ± 5) °C. 6.7 Desiccator, containing freshly activated silica gel (or equivalent desiccant) with a moisture content indicator. 6.8 Glass Petri dishes with covers, greater than 50 mm in diameter. 6.9 Analytical balance, capable of weighing to the nearest 0,1 mg. 6.10 Forceps, with round shaped tips for transferring the filter from the filter holder to the Petri dish and from the latter on to the dish of the analytical balance. 6.11 Water bath or oven, capable of maintaining the following temperatures: (40 ± 1) °C and (60 ± 1) °C. SIST EN 12662:2014
The vacuum range excludes the use of a water vacuum pump. 6.15 Suitable clean sample containers. 6.16 Stopwatch, capable of measuring 30 min ± 1 min. 6.17 Clean plastic film or aluminium foil. 6.18 Filter, membrane with a mean pore size of 0,45
Key 1
wire to ground 4 filter holder 7 safety flask 2 clamp 5 receiving flask 8 vacuometer 3
funnel 6 vacuum tubing 9 to vacuum pump Figure 1 — Filtration apparatus for determining contamination 7 Cleansing of sample containers and filtration apparatus IMPORTANT — Due to the extremely low levels of material being measured, it is essential that this testing is performed in a clean environment to minimize the possibility of contamination. 7.1 Clean strictly, in the manner described in 7.2 to 7.7, all the surfaces of all components of the sample containers and parts of the apparatus that are: a) likely to come into contact with the sample or heptane (5.1), or b) capable of transferring extraneous matter to the filter. SIST EN 12662:2014
...
SIST EN 12662:2014 표준 문서는 중간 증류유, 경유 및 지방산 메틸 에스터(FAME)의 총 오염 물질 함량을 측정하는 방법을 명확히 규정하고 있습니다. 이 표준의 범위는 12 mg/kg에서 30 mg/kg까지의 오염 물질 함량을 측정하며, 이는 EN ISO 4259에 의거하여 다수의 실험실 연구를 통해 수립되었습니다. 이 표준의 강점 중 하나는 경유 연료가 EN 590에서 정의된 대로 20 °C에서 8 mm2/s 이하, 또는 40 °C에서 5 mm2/s 이하의 운동 점도를 가진 제품들에 적용된다는 점입니다. 따라서 이 기준안은 상업적으로 사용되는 가장 일반적인 경유 및 중간 증류유 제품의 품질 관리를 위한 신뢰할 수 있는 방법론을 제공합니다. 또한, 이 방법은 30 % (V/V)를 초과하는 FAME를 포함한 경유 및 20 °C에서 8 mm2/s를 초과하는 운동 점도를 가진 석유 제품에 대해서도 사용할 수 있지만, 이 경우에는 시험의 정밀도가 정의되지 않는다는 점은 주의 깊게 고려해야 할 요소입니다. SIST EN 12662:2014 표준은 연료 시스템에서의 과도한 오염이 필터의 조기 차단이나 하드웨어 고장을 야기할 수 있음을 경고하고 있습니다. 이러한 점에서 이 표준은 연료 품질 확보와 관련된 실용적인 지침을 제공하며, 관련 제품의 성능을 유지하는 데 매우 중요합니다. 또한 사용자에게 안전 문제에 대한 적절한 절차를 수립할 책임이 있음을 알리는 주의 사항이 포함되어 있어, 이 표준을 적용하기 전 안전성과 규제 제한의 적용 가능성을 충분히 고려해야 함을 강조합니다. 따라서 SIST EN 12662:2014 표준은 중간 증류유 및 경유의 품질 관리에서 중요한 역할을 하며, 그 중요성은 앞으로도 지속될 것입니다.
The EN 12662:2014 standard provides a comprehensive methodology for determining total contamination in liquid petroleum products, specifically middle distillates, diesel fuels with up to 30% (V/V) fatty acid methyl esters (FAME), and neat FAME. This standard is crucial for maintaining fuel quality and ensuring that the levels of undissolved substances do not lead to operational issues such as filter blockages or hardware failures. One of the notable strengths of this standard is its clear definition of the working range for contamination measurement, established through rigorous interlaboratory studies following EN ISO 4259 guidelines. This instills a sense of confidence in the accuracy and reliability of the results obtained, particularly within the specified concentration range of 12 mg/kg to 30 mg/kg. Moreover, the scope of EN 12662:2014 is particularly relevant in today's context, considering the increasing integration of FAME into diesel fuels. As the industry shifts toward more sustainable fuel options, this standard provides a necessary framework to analyze fuels containing higher FAME concentrations, although it notes that the precision may not be defined for such cases. This allows for flexibility in testing while also providing a caveat that users must take into account. Furthermore, the inclusion of specific viscosity thresholds (8 mm²/s at 20 °C or 5 mm²/s at 40 °C) enhances the usability of this standard by delineating the types of fuels that can effectively be tested. It supports users in identifying the appropriate applications of the test method in real-world scenarios. Another strength of the EN 12662:2014 is the caution regarding safety and health practices. While it emphasizes that the use of this standard may involve hazardous materials and operations, it empowers users to take responsibility for establishing appropriate safety measures. This safety aspect is critical for professionals working with potentially dangerous substances in fuel testing and quality control. Overall, EN 12662:2014 stands out as a vital European Standard for the determination of total contamination in middle distillates and diesel fuels, ensuring that the products remain within operational safety thresholds and maintain their intended performance. Its strengths in accuracy, relevance to contemporary fuel compositions, and safety considerations make it an indispensable resource for industry professionals involved in fuel quality assessment and compliance.
La norme EN 12662:2014 est un standard européen essentiel pour la détermination de la contamination totale dans les distillats moyens, les combustibles diesel et les esters méthyliques d'acides gras (FAME). Son champ d'application est clair et précis, définissant une méthode pour évaluer le contenu des substances non dissoutes, ce qui est primordial pour garantir la qualité et la performance des produits pétroliers. L'une des forces majeures de cette norme réside dans son approche rigoureuse, qui a été établie à partir d'une étude interlaboratoire en appliquant la norme EN ISO 4259. Cette validation assure des résultats fiables dans une plage de travail définie, allant de 12 mg/kg à 30 mg/kg, ce qui permet aux utilisateurs de disposer d'un cadre de référence solide pour évaluer la contamination totale. La norme s'applique généralement aux produits ayant une viscosité cinématique ne dépassant pas 8 mm²/s à 20 °C, ou 5 mm²/s à 40 °C, ce qui inclut de manière spécifique le diesel tel que stipulé dans la norme EN 590. La flexibilité de la norme permet également son utilisation pour des combustibles diesel contenant plus de 30 % (V/V) de FAME et pour des produits pétroliers avec une viscosité plus élevée, bien que dans ces cas, la précision de la méthode ne soit pas clairement définie. En soulignant les risques potentiels associés à une contamination excessive, la norme met en avant l'importance d'une gestion adéquate de la qualité des combustibles. Une contamination excessive peut entraîner des obstructions prématurées des filtres et des défaillances matérielles, ce qui souligne la pertinence de cette norme dans le cadre du contrôle de la qualité. En conclusion, la norme EN 12662:2014 représente un outil incontournable pour les professionnels de l'industrie pétrolière, offrant des directives fiables pour la détermination de la contamination totale tout en garantissant la sécurité et la performance des systèmes de combustion. Sa mise en œuvre est essentielle pour prévenir les problèmes liés à la contamination dans les systèmes de carburant, propulsant ainsi l'industrie vers des normes qualitatives supérieures.
SIST EN 12662:2014は、液体石油製品の中でも中間留分、ディーゼル燃料、脂肪酸メチルエステル（FAME）における総汚染度を測定するための明確な方法を定めた重要な国際基準です。この基準は、特に最大30%のFAMEを含むディーゼル燃料と、純粋なFAMEに適用され、対象の製品のキナマティック粘度が20℃で8 mm²/s、または40℃で5 mm²/sを超えない場合に広く利用可能です。 この標準の強みは、広範な適用範囲と、相互研究に基づく精度の確立にあります。汚染物質の定義が明確であることで、燃料システムにおけるフィルターの早期詰まりや設備の故障といった問題を未然に防ぐ助けとなるため、実用的な価値が高いです。特に、都市や工業地域でのディーゼル燃料の使用が一般的であるため、これらの製品の品質管理において重要な役割を果たします。 また、この基準は、キナマティック粘度が規定の範囲を超える場合でも、30%を超えるFAMEを含むディーゼル燃料に応じた使用が可能ですが、その場合は精度が未定義であることを考慮する必要があります。これは、特定の用途において適切な調整が必要であることを示唆しています。 さらに、SIST EN 12662:2014は安全性に関する警告を含んでおり、ユーザーに対して使用に伴う危険物や操作、機器の取り扱いに関する留意点を促しています。このことで、基準の適用における安全性を重視する姿勢が示されています。 全体として、SIST EN 12662:2014は、液体石油製品の総汚染度を評価するための信頼できる方法を提供し、その適用範囲が広いため、今後も様々な分野での使用が期待されます。
Die Norm EN 12662:2014 legt ein Verfahren zur Bestimmung des Gesamtcontaminationsgehalts in Mitteldestillaten, Dieselkraftstoffen mit bis zu 30 % (V/V) Fettsäuremethylestern (FAME) und in reinem FAME fest. Diese europäische Norm ist von entscheidender Bedeutung, da sie spezifische Anforderungen für die Analyse von Kraftstoffen definiert, die im Fahrzeug- und Industriesektor weit verbreitet sind. Der Anwendungsbereich der Norm umfasst Produkte mit einer kinematischen Viskosität von höchstens 8 mm²/s bei 20 °C oder 5 mm²/s bei 40 °C, was sie besonders relevant für den Dieselkraftstoff gemäß EN 590 macht. Dies zeigt die Vielseitigkeit der Norm in verschiedenen Bereichen der Kraftstoffanalyse. Ein bedeutender Vorteil der EN 12662:2014 ist ihre Grundlage in einer interlaboratorischen Studie, die durch die Anwendung von EN ISO 4259 validiert wurde. Damit wird sichergestellt, dass die Methode reproduzierbare und präzise Ergebnisse liefert, die für die Qualitätssicherung in der Branche entscheidend sind. Die Norm deckt einen Arbeitsbereich von 12 mg/kg bis 30 mg/kg ab, was eine effektive Überwachung der Kontamination ermöglicht, um Probleme wie das vorzeitige Verstopfen von Filtern und Hardwareausfälle zu vermeiden. Die Relevanz dieser Norm wird zusätzlich durch die Möglichkeit der Anwendung auf Dieselkraftstoffe mit mehr als 30 % (V/V) FAME sowie auf Produkte mit einer kinematischen Viskosität über 8 mm²/s unterstrichen. Zwar wird die Genauigkeit der Methode in diesen Fällen nicht definiert, jedoch zeigt dies die Flexibilität und Anwendbarkeit von EN 12662:2014 in einer Vielzahl von Szenarien. Die Norm weist jedoch darauf hin, dass der Einsatz mit gefährlichen Materialien und Betriebsmitteln verbunden sein kann, was die Notwendigkeit einer sorgfältigen Risikobewertung und Compliance mit den Sicherheitsvorschriften unterstreicht. Die Verantwortung für die Etablierung geeigneter Sicherheits- und Gesundheitspraktiken liegt beim Benutzer der Norm, was auf die ernsthafte Sorgfalt hinweist, die bei der Anwendung dieser Standards erforderlich ist. Insgesamt stellt die EN 12662:2014 eine unverzichtbare Ressource für Fachleute im Bereich der Kraftstoffanalyse dar, indem sie klare Richtlinien zur Bestimmung der Gesamtverschmutzung in verschiedenen Kraftstoffen bietet und so zur Qualitätssicherung und Betriebssicherheit in der Branche beiträgt.
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