BS-EN-228-2000.pdf
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1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 228:2000 The Europe
2、an Standard EN 228:2000 has the status of a British Standard ICS 75.160.20 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Automotive fuels Unleaded petrol Requirements and test methods Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 08:55:06 GMT+00:00 2006, Uncontrolle
3、d Copy, (c) BSI This British Standard, having been prepared under the direction of the Sector Committee for Materials and Chemicals, was published under the authority of the Standards Committee and comes into effect on 15 May 2000 BSI 05-2000 ISBN 0 580 34956 X BS EN 228:2000 Amendments issued since
4、 publication Amd. No.DateComments National foreword This British Standard is the official English language version of EN 228:1999. It supersedes BS EN 228:1999 which is withdrawn. The UK participation in its preparation was entrusted by Technical Committee PTI/2, Liquid fuels, to Subcommittee PTI/2/
5、1, Unleaded petrol, which has the responsibility to: aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promu
6、lgate them in the UK. A list of organizations represented on this subcommittee can be obtained on request to its secretary. EN 228 requires that each country implementing it establishes national annexes detailing requirements for pump marking, RON and MON requirements for regular grade, and seasonal
7、 volatility. Also, if the methods for sampling given in ISO 3170 or ISO 3171 are not to be used, a national annex has to detail the national requirements for the sampling of unleaded petrol. National annex NA of BS EN 228 gives additional requirements on sampling, in particular for sampling from the
8、 pump; national annex NB gives details of requirements for pump marking; national annex NC gives details of RON and MON requirements for regular grade; and national annex ND gives details of seasonal volatility requirements. The principle differences between BS EN 228:1995 and this edition are as fo
9、llows: - the maximum lead content has been reduced from 13 mg/l to 5 mg/l; - the maximum benzene content has been reduced from 5 %(V/V) to 1,0 %(V/V); - maximum limits for aromatics and olefins are specified; - the minimum density has been reduced from 725 kg/m3to 720 kg/m3; - the maximum density ha
10、s been reduced from 780 kg/m3to 775 kg/m3; - the maximum sulfur content has been reduced from 500 mg/kg to 150 mg/kg; - the requirements for the oxygen and oxygenates contents are now defined specifically rather than by reference to a Directive; - the volatility requirements have been modified. Cros
11、s-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled International Standards Correspondence Index, or by using the Find facility of the BSI Standards Electronic Ca
12、talogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document c
13、omprises a front cover, an inside front cover, the EN title page, pages 2 to 21 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 08:55:06 GMT+00:00 2006, Uncontrolled Copy, (c) BS
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- 关 键 词:
- BS EN 228 2000
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