EN 14833:2005
(Main)Petroleum and related products - Determination of the hydrolytic stability of fire-resistant phosphate ester fluids
Petroleum and related products - Determination of the hydrolytic stability of fire-resistant phosphate ester fluids
This European Standard specifies a method for the determination of the hydrolytic stability of phosphate ester fire-resistant hydraulic fluids. These fluids fall under category HFDR of EN ISO 6743 4 [2] and categories TSD, TGD and TCD of ISO 6743 5 [3].
Hydrolysis results in the formation of acid, measurement of which is effected by using one of the test methods ISO 6618, ISO 6619 or ISO 7537.Results from two different test methods are not necessarily compatible and direct comparison needs caution.
The method is applicable to hydrolytic stability results of up to 0,50 mg KOH/g.
NOTE This test may also be applied to other non-aqueous fire-resistant fluids, such as those falling into category HFDU of EN ISO 6743 4 [2].
WARNING - The use of this European Standard may involve hazardous materials, operations and equipment. This document does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this document to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Mineralölerzeugnisse und verwandte Produkte - Bestimmung der hydrolytischen Stabilität von schwerentflammbaren Flüssigkeiten auf der Basis von Phosphorsäureestern
Dieses Dokument legt ein Prüfverfahren zur Bestimmung der hydrolytischen Stabilität von schwerentflamm-baren Flüssigkeiten auf der Basis von Phosphorsäureestern fest. Diese Flüssigkeiten entsprechen der Kategorie HFDR von ISO 6743-4 und den Kategorien TSD, TGD und TCD von ISO 6743-5.
Die Hydrolyse führt zur Bildung von Säuren, deren Bestimmung mit einer der Prüfverfahren ISO 9918, ISO 6619, oder ISO 7537 erfolgt. Die Ergebnisse aus zwei verschiedenen Prüfverfahren sind nicht unbedingt vergleichbar, und der direkte Ergebnisvergleich erfordert besondere Vorsicht.
Das Prüfverfahren ist anwendbar auf Ergebnisse der hydrolytischen Stabilität von bis zu 0,50 mg KOH/g.
ANMERKUNG Dieses Prüfverfahren ist auch anwendbar auf andere nicht-wässrige schwerentflammbare Flüssigkeiten, wie z.B. auf solche, die der Kategorie HFDU von ISO 6743-4 entsprechen.
WARNUNG - Die Anwendung dieses Dokuments kann den Einsatz gefährlicher Stoffe, Arbeitsgänge und Geräte mit sich bringen. Diese Norm gibt nicht vor, alle mit ihrer Anwendung verbundenen Sicherheitsprobleme anzusprechen. Der Anwender dieser Norm ist dafür Verantwortlich, vorher angemessene Maßnahmen in Hinblick auf Sicherheit und Gesundheit zu ergreifen und die Anwendbarkeit einschränkender Vorschriften zu ermitteln.
Pétrole et produits connexes - Détermination de la résistance à l'hydrolyse des fluides difficilement inflammables à base d'esters phosphates
Le présent document prescrit une méthode de détermination de la résistance à l'hydrolyse des fluides difficilement inflammables à base d'esters phosphates. Ces produits correspondent à la catégorie HFDR de l'EN ISO 6743-4 [2] et aux catégories TSD, TGD et TCD de l'ISO 6743-5 [3].
L'hydrolyse se traduit par la formation de produits acides, qui sont dosés au moyen de l'une des méthodes d'essai ISO 6618, ISO 6619, ou ISO 7537. Les résultats de deux méthodes d'essai différentes ne sont pas nécessairement compatibles, et il convient de ne pas les comparer directement sans précautions.
La méthode est applicable pour des valeurs de résistance à l'hydrolyse de 0,50 mg KOH/g au plus.
NOTE L'essai est applicable à d'autres fluides non aqueux difficilement inflammables, tels que ceux décrits dans la catégorie HFDU de l'EN ISO 6743-4 [2].
AVERTISSEMENT - L'utilisation de la présente Norme européenne peut impliquer l'intervention de produits, d'opérations et d'équipements à caractère dangereux. La présente Norme européenne n'est pas censée aborder tous les problèmes de sécurité concernés par son usage. Il est de la responsabilité de l'utilisateur de consulter et d'établir des règles de sécurité et d'hygiène appropriées et de déterminer l'applicabilité des restrictions réglementaires avant utilisation.
Naftni in sorodni proizvodi – Določanje hidrolitske stabilnosti fosfat esternih tekočin, odpornih proti ognju
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2005
1DIWQLLQVRURGQLSURL]YRGL±'RORþDQMHKLGUROLWVNHVWDELOQRVWLIRVIDWHVWHUQLK
WHNRþLQRGSRUQLKSURWLRJQMX
Petroleum and related products - Determination of the hydrolytic stability of fire-resistant
phosphate ester fluids
Mineralölerzeugnisse und verwandte Produkte - Bestimmung der hydrolytischen
Stabilität von schwerentflammbaren Flüssigkeiten auf der Basis von
Phosphorsäureestern
Pétrole et produits connexes - Détermination de la résistance a l'hydrolyse des fluides
difficilement inflammables a base d'esters phosphates
Ta slovenski standard je istoveten z: EN 14833:2005
ICS:
75.080 Naftni proizvodi na splošno Petroleum products in
general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 14833
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2005
ICS 75.080
English version
Petroleum and related products - Determination of the hydrolytic
stability of fire-resistant phosphate ester fluids
Pétrole et produits connexes - Détermination de la Mineralölerzeugnisse und verwandte Produkte -
résistance à l'hydrolyse des fluides difficilement Bestimmung der hydrolytischen Stabilität von
inflammables à base d'esters phosphates schwerentflammbaren Flüssigkeiten auf der Basis von
Phosphorsäureestern
This European Standard was approved by CEN on 25 May 2005.
CEN members are bound 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 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
under the responsibility of a CEN member into its 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, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,
Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2005 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 14833:2005: E
worldwide for CEN national Members.
Contents
Page
Foreword .3
1 Scope .4
2 Normative references .4
3 Terms and definitions.4
4 Principle.5
5 Reagents and materials.5
6 Apparatus .5
7 Samples and sampling .6
8 Preparation of glassware.7
9 Procedure .7
10 Calculation.7
11 Expression of results.8
12 Precision.8
13 Test report .8
Bibliography.9
Foreword
This European Standard (EN 14833:2005) has been prepared by Technical Committee CEN/TC 19
“Petroleum products, lubricants and related products”, the secretariat 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 December 2005, and conflicting national standards shall be withdrawn
at the latest by December 2005.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland
and United Kingdom.
1 Scope
This European Standard specifies a method for the determination of the hydrolytic stability of phosphate ester
fire-resistant hydraulic fluids. These fluids fall under category HFDR of EN ISO 6743-4 [2] and categories TSD,
TGD and TCD of ISO 6743-5 [3].
Hydrolysis results in the formation of acid, measurement of which is effected by using one of the test methods
ISO 6618, ISO 6619 or ISO 7537.Results from two different test methods are not necessarily compatible and
direct comparison needs caution.
The method is applicable to hydrolytic stability results of up to 0,50 mg KOH/g.
NOTE This test may also be applied to other non-aqueous fire-resistant fluids, such as those falling into category
HFDU of EN ISO 6743-4 [2].
WARNING — The use of this European Standard may involve hazardous materials, operations and
equipment. This document does not purport to address all of the safety problems associated with its
use. It is the responsibility of the user of this document to establish appropriate safety and health
practices and determine the applicability of regulatory limitations prior to use.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
EN ISO 3170, Petroleum liquids — Manual sampling (ISO 3170:2004)
EN ISO 3696, Water for analytical laboratory use — Specification and test methods (ISO 3696:1987)
ISO 6618, Petroleum products and lubricants — Determination of acid or base number — Colour-indicator
titration method
ISO 6619, Petroleum products and lubricants — Neutralization number — Potentiometric titration method
ISO 7537, Petroleum products — Determination of acid number — Semi-micro colour-indicator titration
method
3 Terms and definitions
For the purposes of this European Standard, the following terms and definitions apply.
3.1
hydrolytic stability
sum of the changes in acid number of a fire-resistant fluid and in acid number of water when contacted for
96 h under the conditions of this doc
...
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