ISO 2592-2000 Determination of flash and fire points - Cleveland open cup method《闪点和燃点的测定 克利夫兰开口杯法》.pdf
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1、Reference numberISO 2592:2000(E)ISO 2000INTERNATIONALSTANDARDISO2592Second edition2000-09-15Determination of flash and fire points Cleveland open cup methodDtermination des points dclair et de feu Mthode Cleveland vaseouvertCopyright International Organization for Standardization Provided by IHS und
2、er license with ISONot for ResaleNo reproduction or networking permitted without license from IHS-,-,-ISO 2592:2000(E)PDF disclaimerThis PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall notbe edited unless the typefaces
3、 which are embedded are licensed to and installed on the computer performing the editing. In downloading thisfile, parties accept therein the responsibility of not infringing Adobes licensing policy. The ISO Central Secretariat accepts no liability in thisarea.Adobe is a trademark of Adobe Systems I
4、ncorporated.Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameterswere optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely eventth
5、at a problem relating to it is found, please inform the Central Secretariat at the address given below. ISO 2000All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronicor mechanical, including photocopying and
6、microfilm, without permission in writing from either ISO at the address below or ISOs member bodyin the country of the requester.ISO copyright officeCase postale 56 Gb7 CH-1211 Geneva 20Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-mail copyrightiso.chWeb www.iso.chPrinted in Switzerlandii ISO 2000 A
7、ll rights reservedCopyright International Organization for Standardization Provided by IHS under license with ISONot for ResaleNo reproduction or networking permitted without license from IHS-,-,-ISO 2592:2000(E) ISO 2000 All rights reserved iiiContents PageForeword.iv1 Scope 12 Normative references
8、 13 Terms and definitions .14 Principle25 Reagents and materials 26 Apparatus .27 Preparation of apparatus 28 Sampling.39 Sample handling 310 Procedure for determining flash point 411 Procedure for determining fire point .512 Calculation513 Expression of results 514 Precision.515 Test report 6Annex
9、A (normative) Cleveland open cup apparatus7Annex B (normative) Thermometer specification10Annex C (informative) Verification of apparatus11Bibliography14Copyright International Organization for Standardization Provided by IHS under license with ISONot for ResaleNo reproduction or networking permitte
10、d without license from IHS-,-,-ISO 2592:2000(E)iv ISO 2000 All rights reservedForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISOmember bodies). The work of preparing International Standards is normally carried out through ISO
11、technicalcommittees. Each member body interested in a subject for which a technical committee has been established hasthe right to be represented on that committee. International organizations, governmental and non-governmental, inliaison with ISO, also take part in the work. ISO collaborates closel
12、y with the International ElectrotechnicalCommission (IEC) on all matters of electrotechnical standardization.International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3.Draft International Standards adopted by the technical committees are circulated to th
13、e member bodies for voting.Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote.Attention is drawn to the possibility that some of the elements of this International Standard may be the subject ofpatent rights. ISO shall not be held responsi
14、ble for identifying any or all such patent rights.International Standard ISO 2592 was prepared by Technical Committee ISO/TC 28, Petroleum products andlubricants.This second edition cancels and replaces the first edition (ISO 2592:1973), which has been technically revised.Annexes A and B form a norm
15、ative part of this International Standard. Annex C is for information only.Copyright International Organization for Standardization Provided by IHS under license with ISONot for ResaleNo reproduction or networking permitted without license from IHS-,-,-INTERNATIONAL STANDARD ISO 2592:2000(E) ISO 200
16、0 All rights reserved 1Determination of flash and fire points Cleveland open cupmethodWARNING The use of this International Standard may involve hazardous materials, operations andequipment. This International Standard does not purport to address all of the safety problems associatedwith its use. It
17、 is the responsibility of the user of this International Standard to establish appropriate safetyand health practices and determine the applicability of regulatory limitations prior to use.1 ScopeThis International Standard specifies a procedure for the determination of flash and fire points of petr
18、oleumproducts using the Cleveland open cup apparatus. It is applicable to petroleum products having an open cup flashpoint above 79 C, except fuel oils, which are most commonly tested by the closed cup procedure described inISO 27191.NOTE Flash point and fire point are indications of the ability of
19、a substance to form a flammable mixture with air undercontrolled conditions, and then to support combustion. They are only two of a number of properties that may contribute towardsthe assessment of overall flammability and combustibility of a material.2 Normative referencesThe following normative do
20、cuments contain provisions which, through reference in this text, constitute provisions ofthis International Standard. For dated references, subsequent amendments to, or revisions of, any of thesepublications do not apply. However, parties to agreements based on this International Standard are encou
21、raged toinvestigate the possibility of applying the most recent editions of the normative documents indicated below. Forundated references, the latest edition of the normative document referred to applies. Members of ISO and IECmaintain registers of currently valid International Standards.ISO 3170:1
22、988, Petroleum liquids Manual sampling.ISO 3171:1988, Petroleum liquids Automatic pipeline sampling.3 Terms and definitionsFor the purposes of this International Standard, the following terms and definitions apply.3.1flash pointlowest temperature of the test portion, corrected to a barometric pressu
23、re of 101,3 kPa, at which application of atest flame causes the vapour of the test portion to ignite and the flame to propagate across the surface of the liquid,under the specified conditions of test3.2fire pointlowest temperature of the test portion, corrected to a barometric pressure of 101,3 kPa,
24、 at which application of atest flame causes the vapour of the test portion to ignite and sustain burning for a minimum of 5 s under thespecified conditions of testCopyright International Organization for Standardization Provided by IHS under license with ISONot for ResaleNo reproduction or networkin
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