SIST EN ISO 12156-1:2023
(Main)Diesel fuel - Assessment of lubricity using the high-frequency reciprocating rig (HFRR) - Part 1: Test method (ISO 12156-1:2023)
Diesel fuel - Assessment of lubricity using the high-frequency reciprocating rig (HFRR) - Part 1: Test method (ISO 12156-1:2023)
This document specifies a test method using the high-frequency reciprocating rig (HFRR), for assessing the lubricating property of diesel fuels, including those fuels which could contain a lubricity-enhancing additive. It defines two methods for measurement of the wear scar; Method "A" — Digital camera, and Method "B" — Visual observation.
This test method applies to fuels used in diesel engines.
NOTE It is not known if this test method will predict the performance of all additive/fuel combinations, including paraffinic fuels for which no additional correlation testing has been performed. Nevertheless, no data has been presented to suggest that such fuels are not within scope.
Dieselkraftstoff - Bewertung der Schmierfähigkeit mit dem Hochfrequenz-Rundlaufprüfstand (HFRR) - Teil 1: Prüfverfahren (ISO 12156-1:2023)
Carburant diesel - Évaluation du pouvoir lubrifiant au banc alternatif à haute fréquence (HFRR) - Partie 1: Méthode d'essai (ISO 12156-1:2023)
Le présent document spécifie une méthode d'essai utilisant un banc alternatif à haute fréquence pour évaluer les propriétés lubrifiantes des carburants diesel, y compris les carburants qui pourraient contenir un additif améliorant le pouvoir lubrifiant. Elle définit deux méthodes pour mesurer les dimensions de la marque d'usure: Méthode A ? Appareil photo numérique, et Méthode B ? Observation visuelle.
Cette méthode d'essai est applicable aux carburants utilisés dans les moteurs diesel.
NOTE Il n'est pas établi que cette méthode d'essai estimera la performance de toutes les combinaisons additifs/carburants, dont les gazoles paraffiniques pour lesquels aucun essai supplémentaire pour établir une corrélation n'a été réalisé. Néanmoins, aucune donnée n'a été présentée qui puisse suggérer que ce type de carburant n'entre pas dans le domaine d'application de cette méthode.
Dizelsko gorivo - Ocenjevanje mazalne sposobnosti z visokofrekvenčnim merilnikom (HFRR) - 1. del: Preskusna metoda (ISO 12156-1:2023)
Ta dokument določa preskusno metodo z uporabo visokofrekvenčnega merilnika (HFRR) za ocenjevanje mazalne sposobnosti dizelskih goriv, vključno z gorivi, ki lahko vsebujejo dodatek za večanje mazalne sposobnosti. Opisuje dve metodi za merjenje obrabne ploskve, in sicer metodo A – digitalno snemanje in metodo B – opazovanje.
Ta preskusna metoda se uporablja za goriva v dizelskih motorjih.
OPOMBA: Ni znano, ali bo ta preskusna metoda napovedala lastnosti vseh kombinacij dodatkov/goriva, vključno s parafinskimi gorivi, za katera ni bilo opravljeno dodatno korelacijsko preskušanje. Kljub temu niso bili predstavljeni nobeni podatki, ki bi kazali, da takšna goriva niso zajeta.
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SLOVENSKI STANDARD
SIST EN ISO 12156-1:2023
01-december-2023
Nadomešča:
SIST EN ISO 12156-1:2019
Dizelsko gorivo - Ocenjevanje mazalne sposobnosti z visokofrekvenčnim
merilnikom (HFRR) - 1. del: Preskusna metoda (ISO 12156-1:2023)
Diesel fuel - Assessment of lubricity using the high-frequency reciprocating rig (HFRR) -
Part 1: Test method (ISO 12156-1:2023)
Dieselkraftstoff - Bewertung der Schmierfähigkeit mit dem Hochfrequenz-
Rundlaufprüfstand (HFRR) - Teil 1: Prüfverfahren (ISO 12156-1:2023)
Carburant diesel - Évaluation du pouvoir lubrifiant au banc alternatif à haute fréquence
(HFRR) - Partie 1: Méthode d'essai (ISO 12156-1:2023)
Ta slovenski standard je istoveten z: EN ISO 12156-1:2023
ICS:
75.160.20 Tekoča goriva Liquid fuels
SIST EN ISO 12156-1:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 12156-1:2023
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SIST EN ISO 12156-1:2023
EN ISO 12156-1
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2023
EUROPÄISCHE NORM
ICS 75.160.20 Supersedes EN ISO 12156-1:2018
English Version
Diesel fuel - Assessment of lubricity using the high-
frequency reciprocating rig (HFRR) - Part 1: Test method
(ISO 12156-1:2023)
Carburant diesel - Évaluation du pouvoir lubrifiant au Dieselkraftstoff - Bewertung der Schmierfähigkeit mit
banc alternatif à haute fréquence (HFRR) - Partie 1: dem Hochfrequenz-Rundlaufprüfstand (HFRR) - Teil 1:
Méthode d'essai (ISO 12156-1:2023) Prüfverfahren (ISO 12156-1:2023)
This European Standard was approved by CEN on 3 September 2023.
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 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
Centre 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 12156-1:2023 E
worldwide for CEN national Members.
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SIST EN ISO 12156-1:2023
EN ISO 12156-1:2023 (E)
Contents Page
European foreword . 3
2
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SIST EN ISO 12156-1:2023
EN ISO 12156-1:2023 (E)
European foreword
This document (EN ISO 12156-1:2023) has been prepared by Technical Committee ISO/TC 28
"Petroleum and related products, fuels and lubricants from natural or synthetic sources" in
collaboration with Technical Committee CEN/TC 19 “Gaseous and liquid fuels, lubricants and related
products of petroleum, synthetic and biological origin” 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 March 2024, and conflicting national standards shall
be withdrawn at the latest by March 2024.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 12156-1:2018.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Port
...
SLOVENSKI STANDARD
oSIST prEN ISO 12156-1:2023
01-marec-2023
Dizelsko gorivo - Ocenjevanje mazalne sposobnosti z visokofrekvenčnim
merilnikom (HFRR) - 1. del: Preskusna metoda (ISO/DIS 12156-1:2022)
Diesel fuel - Assessment of lubricity using the high-frequency reciprocating rig (HFRR) -
Part 1: Test method (ISO/DIS 12156-1:2022)
Carburant diesel Évaluation du pouvoir lubrifiant au banc alternatif à haute fréquence
(HFRR) Partie 1: Méthode d'essai (ISO/DIS 12156-1:2022)
Ta slovenski standard je istoveten z: prEN ISO 12156-1
ICS:
75.160.20 Tekoča goriva Liquid fuels
oSIST prEN ISO 12156-1:2023 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN ISO 12156-1:2023
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oSIST prEN ISO 12156-1:2023
DRAFT INTERNATIONAL STANDARD
ISO/DIS 12156-1
ISO/TC 28 Secretariat: NEN
Voting begins on: Voting terminates on:
2022-12-27 2023-03-21
Diesel fuel — Assessment of lubricity using the high-
frequency reciprocating rig (HFRR) —
Part 1:
Test method
Carburant diesel — Évaluation du pouvoir lubrifiant au banc alternatif à haute fréquence (HFRR) —
Partie 1: Méthode d'essai
ICS: 75.160.20
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
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oSIST prEN ISO 12156-1:2023
ISO/DIS 12156-1:2022(E)
DRAFT INTERNATIONAL STANDARD
ISO/DIS 12156-1
ISO/TC 28 Secretariat: NEN
Voting begins on: Voting terminates on:
Diesel fuel — Assessment of lubricity using the high-
frequency reciprocating rig (HFRR) —
Part 1:
Test method
Carburant diesel — Évaluation du pouvoir lubrifiant au banc alternatif à haute fréquence (HFRR) —
Partie 1: Méthode d'essai
ICS: 75.160.20
This document is circulated as received from the committee secretariat.
COPYRIGHT PROTECTED DOCUMENT
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FOR COMMENT AND APPROVAL. IT IS
© ISO 2022
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NOT BE REFERRED TO AS AN INTERNATIONAL
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NATIONAL REGULATIONS.
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© ISO 2022 – All rights reserved
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2022
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oSIST prEN ISO 12156-1:2023
ISO/DIS 12156-1:2022(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references .
...
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