BS EN 228:2012+A1:2017:2019 Edition
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Automotive fuels. Unleaded petrol. Requirements and test methods
Published By | Publication Date | Number of Pages |
BSI | 2019 | 30 |
This European Standard specifies requirements and test methods for marketed and delivered unleaded petrol. It is applicable to unleaded petrol for use in petrol engine vehicles designed to run on unleaded petrol.
This European Standard specifies two types of unleaded petrol: one type with a maximum oxygen content of 3,7 % (m/m) and a maximum ethanol content of 10,0 % (V/V) in Table 1, and one type intended for older vehicles that are not warranted to use unleaded petrol with a high biofuel content, with a maximum oxygen content of 2,7 % (m/m) and a maximum ethanol content of 5,0 % (V/V) in Table 2.
NOTE 1 The two types are based on European Directive requirements [3], [4], ![11]”.
NOTE 2 For the purposes of this European Standard, the terms “ % ( m/m)” and “% ( V/V)” are used to represent respectively the mass fraction, µ, and the volume fraction, ?.
PDF Catalog
PDF Pages | PDF Title |
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2 | undefined |
7 | 1 Scope 2 Normative references |
9 | 3 Sampling 4 Pump marking 5 Requirements and test methods 5.1 !Bio-components” 5.1.1 !Ethanol” 5.1.2 !Other (bio-)components |
10 | 5.2 Dyes and markers 5.3 Additives 5.3.1 General 5.3.2 Phosphorus 5.3.3 Methylcyclopentadienyl Manganese Tricarbonyl (MMT) 5.4 Generally applicable requirements and test methods |
13 | 5.5 Climatically dependent requirements and test methods 5.5.1 Water tolerance 5.5.2 Volatility requirements |
17 | 5.6 Octane reporting 5.7 Precision and dispute 5.7.1 Resolution of disputes |
18 | 5.7.2 Arbitration test methods |
19 | Annex A (normative)Vapour pressure waiver A.1 Vapour pressure waiver permitted A.2 Guidance for checking compliance with the permitted waiver |