EN ISO 15029-1-1999 en Petroleum and Related Products - Determination of Spray Ignition Characteristics of Fire-Resistant Fluids - Part 1 Spray Flame Persistence - Hollow-Cone Nozz.pdf

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1、BRITISH STANDARD Petroleum and related products - Determination of spray ignition characteristics of fire-resistant fluids - Part 1: Spray flame persistence - Hollow-cone nozzle method The European Standard EN IS0 15029-1:1999 has the status of a British Standard ICs 13.220.40 75.080 NO COPYING WITH

2、OUT BSI PERMISSION EXCEPT AS PERMIlTED BY COPYRIGHT LAW BS EN IS0 15029-k2000 STDOBSI BS EN IS0 15029-1-ENGL 2000 1624667 08b3239 120 BS EN IS0 15029-1:2000 This British Standard, having been prepared under the direction of the Sector Committee for Materials and Chemicals, was published under the au

3、thority of the Standards Committee and comes into effect on 15 August 2000 Q BSI 082000 I ISBN O 580 34348 O National foreword This British Standard is the official Engh. anguage version of EN IS0 15029- It is identicd with IS0 15029-1:1999. The UK participation in its preparation was entrusted to T

4、echnical Committee F“V13, Petroleum testing and terminology, which has the responsibility to: 1999. - aid enquirers to understand the text; - present to the responsible htemaiordEuropean committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; - mon

5、itor related intemationai and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obzined on request to its secretary. Cross-references Attention is drawn to the fact that CEN and CENELEC standards normaliy include an annex which lists no

6、nnative references to international publications with their correspondmg European publications. The British Standards which implement these intedonal or European publications may be found in the BSI Standards Catalogue under the section entitled “Internationai Standards Correspondence Index“, or by

7、using the “Find“ facility of the BSI Standards Electronic Catalogue. A British Standa,rd does not purport to include ali the necessary provisions of a contract. Users of British Stan 13.220.00 English version Petroleum and related products - Determination of spray ignition characteristics of fire-re

8、sistant fluids - Part 1 : Spray flame persistence - Hollow-cone nozzle method (IS0 15029-1 :I 999) Produits ptroliers et produits connexes - Dtermination des caractnstiques dinflammation des fluides difficilement inflammables en jet pulveris - Pattie 1: Persistance de flamme dun jet pulvris - Mthode

9、 du gicleur cne creux (IS0 15029-1:1999) This European Standard was approved by CEN on 1 November 1999. CEN members are bound to comply with the CEWCENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.

10、Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat 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 u

11、nder the responsibility of a CEN member into ils own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium. Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy. L

12、uxembourg, Netherlands. Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMiITEE FOR STANDARDIZATION COMITE EUROPEEN DE NORMALISATION EUROPISCHES KOMITEE FUR NORMUNG Central Secretariat: rue de Stassart, 36 B-1050 Brussels Q 1999 CEN All rights of exploitation in any form

13、and by any means resewed worldwide for CEN national Members. Ref. No. EN IS0 15029-1:1999 E Foreword The text of the International Standard IS0 15029-1 :1999 has been prepared by Technical Committee lSO/TC 28 Petroleum products and lubricants” in collaboration with Technical Committee CEWC 19 “Petro

14、leum products, lubricants and related products”, the secretariat of which is held by NNI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2000, andamfloting-n for other fluids, the test tempe

15、rature shall be 85 OC f 5 OC. Note any changes to the appearance of the fluid during this heating period. 8.3 Place the pressure vessel (6.2) in the heating device (6.3) and make a connection from the bottom exit to the drain and shut-off valve. 8.4 Transfer the heated test fluid to the pressure ves

16、sel through the filling valve (see 6.2), and establish the test temperature. If necessary, raise the temperature to the test temperature with the filling valve open. 8.5 Close both shut-off valves and the filling valve, switch on the nitrogen supply (5.1) and adjust the test pressure to 7 MPa f 0,3

17、MPa on the variable-pressure relief/control valve (see 6.2). 8.6 When the test conditions are established, open both shut-off valves and start the spray. The test shall be carried out at an air flow rate of 0,2 m/s to 0,3 m/s in the same direction as the atomized jet. When the spray pattern has stab

18、ilized, apply the igniting flame to a point of consistent pattern furthest from the spray source. 8.7 When burning of the spray is established, remove the igniting flame and simultaneously start the timing device (6.7). Measure the time between removal of the igniting flame and extinction of combust

19、ion of the spray. 8.8 Repeat 8.6 and 8.7 at not less than five different positions along the complete spray length, working towards the spray source. Record the times. 9 Expression of results Report the highest time recorded in 8.7, to the nearest 0,l s, as the spray flame persistence. Report the pr

20、esence of sediment and/or free water in the sample, if observed in 7.2. Report any change in condition of the fluid during the heating period (8.2). 10 Precision No precision has been established for this procedure, since it is used as a goho-go test with an absolute maximum value of 30 s being decr

21、eed as the threshold definition of fire-resistance. 11 Test report The test report shall contain at least the following information: a) a reference to this part of IS0 15029; b) the type and complete identification of the product tested; c) the result of the test (see clause 9); d) any deviation, by

22、 agreement or otherwise, from the procedure specified; e) the date of the test. 5 STD=BSI BS EN IS0 lI5029-L-ENGL 2000 lib24bb9 0863249 07T BS EN IS0 15029-1:2000 BSI 389 Chiswick High Road London w4 4AL BSI - British Standards Institution BSI is the independent national body responsible for prepari

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