1、May 2016 English price group 14No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 75.120!%UVk“2505172www.din.deDIN EN
2、ISO 4263-3Petroleum and related products Determination of the ageing behaviour of inhibited oils and fluids using theTOST test Part 3: Anhydrous procedure for synthetic hydraulic fluids (ISO 4263-3:2015);English version EN ISO 4263-3:2015,English translation of DIN EN ISO 4263-3:2016-05Minerallerzeu
3、gnisse und verwandte Produkte Bestimmung des Alterungsverhaltens von inhibierten len und Flssigkeiten unter Anwendung des TOST-Verfahrens Teil 3: Wasserfreies Verfahren fr synthetische Druckflssigkeiten (ISO 4263-3:2015);Englische Fassung EN ISO 4263-3:2015,Englische bersetzung von DIN EN ISO 4263-3
4、:2016-05Ptrole et produits connexes Dtermination du comportement au vieillissement des fluides et huiles inhibs au moyen de lessai TOST Partie 3: Mthode anhydre pour les fluides hydrauliques synthtiques (ISO 4263-3:2015);Version anglaise EN ISO 4263-3:2015,Traduction anglaise de DIN EN ISO 4263-3:20
5、16-05SupersedesDIN EN ISO 4263-3:2011-02www.beuth.deDocument comprises 32 pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.05.16 DIN EN ISO 4263-3:2016-05 2 A comma is used as the decimal marker. National foreword This document
6、(EN ISO 4263-3:2015) has been prepared by Technical Committee ISO/TC 28 “Petroleum products and related products of synthetic or biological origin” (Secretariat: NEN, Netherlands) in collaboration with Technical Committee CEN/TC 19 “Gaseous and liquid fuels, lubricants and related products of petrol
7、eum, synthetic and biological origin”. The responsible German body involved in its preparation was DIN-Normenausschuss Materialprfung (DIN Standards Committee Materials Testing), Working Committee NA 062-06-61 AA Prfung von Schmierlen, sonstigen len und Paraffinen of the Fachausschuss Minerall- und
8、Brennstoffnormung. In addition to the legal units of measurement, this standard also uses the unit “grit”. It should, however, be noted that the Gesetz ber Einheiten im Messwesen (German Law on units in metrology) prohibits the use of this unit for official and commercial purposes in Germany. The in
9、dication of this unit solely serves to facilitate the communication with those countries where this unit is used (import-export business). DIN EN ISO 4263 consists of the following parts under the general title Petroleum and related products Determination of the ageing behaviour of inhibited oils an
10、d fluids using the TOST test: Part 1: Procedure for mineral oils Part 2: Procedure for category HFC hydraulic fluids Part 3: Anhydrous procedure for synthetic hydraulic fluids Part 4: Procedure for industrial gear oils The DIN Standards corresponding to the International Standards referred to in thi
11、s document are as follows: ISO 3170 DIN EN ISO 3170 ISO 3696 DIN ISO 3696 ISO 4259 DIN EN ISO 4259 ISO 4263-1 DIN EN ISO 4263-1 ISO 4263-2:2003 DIN EN ISO 4263-2:2003-10 ISO 6618 DIN ISO 6618 ISO 12922 DIN EN ISO 12922 Amendments This standard differs from DIN EN ISO 4263-3:2011-02 as follows: a) th
12、e calculation procedure in Clause 9 has been revised; b) the scope of the standard has been extended to include category HETG hydraulic fluids; c) category HFDR hydraulic fluids are no longer included. Previous editions DIN EN ISO 4263-3: 2006-05, 2011-02 DIN EN ISO 4263-3:2016-05 3 National Annex N
13、A (informative) Bibliography DIN EN ISO 3170, Petroleum liquids Manual sampling DIN EN ISO 4259, Petroleum products Determination and application of precision data in relation to methods of test DIN EN ISO 4263-1, Determination of the ageing behaviour of inhibited oils and fluids TOST test Part 1: P
14、rocedure for mineral oils DIN EN ISO 4263-2:2003-10, Determination of the ageing behaviour of inhibited oils and fluids TOST test Part 2: Procedure for class HFC hydraulic fluids DIN EN ISO 12922, Lubricants, industrial oils and related products (class L) Family H (Hydraulic systems) Specifications
15、for hydraulic fluids in categories HFAE, HFAS, HFB, HFC, HFDR and HFDU DIN ISO 3696, Water for analytical laboratory use Specification and test methods DIN ISO 6618, Petroleum products and lubricants Determination of acid or base number Colour-indicator titration method DIN EN ISO 4263-3:2016-05 4 T
16、his page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 4263-3 December 2015 ICS 75.120 Supersedes EN ISO 4263-3:2010English Version Petroleum and related products - Determination of the ageing behaviour of inhibited oils and fluids using the TOST test - Part 3: Anhy
17、drous procedure for synthetic hydraulic fluids (ISO 4263-3:2015) Ptrole et produits connexes - Dtermination du comportement au vieillissement des fluides et huiles inhibs au moyen de lessai TOST - Partie 3: Mthode anhydre pour les fluides hydrauliques synthtiques (ISO 4263-3:2015) Minerallerzeugniss
18、e und verwandte Produkte - Bestimmung des Alterungsverhaltens von inhibierten len und Flssigkeiten unter Anwendung des TOST-Verfahrens - Teil 3: Wasserfreies Verfahren fr synthetische Druckflssigkeiten (ISO 4263-3:2015) This European Standard was approved by CEN on 24 October 2015. CEN members are b
19、ound 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
20、 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 Centr
21、e 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
22、, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000
23、 Brussels 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 4263-3:2015 EEuropean foreword .31 Scope . 52 Normative references 53 Principle 54 Reagents and materials . 65 Apparatus . 76 Sampling .157 Preparation of materials
24、 and apparatus 167.1 Cleaning the catalyst wire 167.2 Preparation of catalyst coil 167.3 Storage of the catalyst coil 167.4 Cleaning new glassware . 167.5 Cleaning used glassware 167.6 Cleaning aliquot-removal device 168 Procedure179 Calculation .1810 Expression of results .1911 Precision 1911.1 Gen
25、eral 1911.2 Repeatability, r 1911.3 Reproducibility, R 2011.4 Reproducibility with duplicate tests . 2012 Test report 20Annex A (normative) Liquid-in-glass thermometer specifications .21Annex B (normative) Procedure for packaging and storage of catalyst coils .22Annex C (informative) Method for the
26、determination of the insolubles content of mineral oils and anhydrous synthetic fluids .23Annex D (informative) Appearance rating of catalyst coil wires 26Annex E (informative) Determination of metals content .27Bibliography .28Contents PageDIN EN ISO 4263-3:2016-05 EN ISO 4263-3:2015 (E)2Foreword .
27、4European foreword This document (EN ISO 4263-3:2015) has been prepared by Technical Committee ISO/TC 28 “Petroleum products and lubricants“ in collaboration Technical Committee CEN/TC 19 “Gaseous and liquid fuels, lubricants and related products of petroleum, synthetic and biological origin” the se
28、cretariat of which is held by NEN. 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 2016, and conflicting national standards shall be withdrawn at the latest by June 2016. Attention is drawn t
29、o the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 4263-3:2010. According to the CEN-CENELEC Internal Regulations, the nation
30、al standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithu
31、ania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 4263-3:2015 has been approved by CEN as EN ISO 4263-3:2015 without any modification. DIN EN ISO 4263-3:2016-05 EN
32、 ISO 4263-3:2015 (E)3 ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a
33、subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission
34、 (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should
35、be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identi
36、fying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents).Any trade name used in this document is information given for the convenien
37、ce of users and does not constitute an endorsement.For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Su
38、pplementary informationThe committee responsible for this document is ISO/TC 28, Petroleum products and related products of synthetic or biological origin.This third edition cancels and replaces the second edition (ISO 4263-3:2010). The main change is the revision of the calculation in Clause 9 to i
39、nclude calculations for both a test oil reaching a TAN of 2,0 mg KOH per gram and for a test oil reaching an increase of TAN of 2,0 mg KOH per gram. In addition, the inclusion of HETG and exclusion of HFDR from the scope have been adopted.ISO 4263 consists of the following parts, under the general t
40、itle Petroleum and related products Determination of the ageing behaviour of inhibited oils and fluids using the TOST test: Part 1: Procedure for mineral oils Part 2: Procedure for category HFC hydraulic fluids Part 3: Anhydrous procedure for synthetic hydraulic fluids Part 4: Procedure for industri
41、al gear oilsNOTE As of the date of publication of this part of ISO 4263, the titles of parts 1, 2 and 4 started with Petroleum and related products Determination of the ageing behaviour of inhibited oils and fluids TOST test .DIN EN ISO 4263-3:2016-05 EN ISO 4263-3:2015 (E)4 WARNING The use of this
42、part of ISO 4263 can involve hazardous materials, operations and equipment. This part of ISO 4263 does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this part of ISO 4263 to establish appropriate safety and health practices and det
43、ermine the applicability of regulatory limitations prior to use.1 ScopeThis part of ISO 4263 specifies a method for the determination of the ageing behaviour of synthetic hydraulic fluids of categories HFDU, HEES, HEPG and HETG as defined, for example, in ISO 129221and ISO 153802. The ageing is acce
44、lerated by the presence of oxygen and metal catalysts at elevated temperature, and the degradation of the fluid is followed by changes in acid number. Other parts of ISO 4263 specify similar procedures for the determination of ageing behaviour of mineral oils and specified categories of fire-resista
45、nt fluids used in hydraulic and other applications.NOTE Other signs of fluid deterioration, such as the formation of insoluble sludge, catalyst coil corrosion or change in viscosity, can occur which indicate oxidation of the fluid, but are not reflected in the calculated oxidation lifetime. The corr
46、elation of these occurrences with field service is under investigation. This test method may be used to compare the oxidation stability of fluids that are not prone to contamination with water. However, because of the large number of individual field-service applications, the correlation between the
47、 results of this test and actual service performance can vary markedly, and is best judged on experience. The precision of this test method for synthetic hydraulic fluids is not known because interlaboratory data are not available. This method might not be suitable for use in specifications or in th
48、e event of disputed results as long as these data are not available.2 Normative referencesThe following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 3170, Petroleum liquids Manual samplingISO 3696:1987, Water for analytical laboratory use Specification and test methodsISO 7537, Petroleum products Determina
