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  • UNI EN ISO 12922 : 2013

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    LUBRICANTS, INDUSTRIAL OILS AND RELATED PRODUCTS (CLASS L) - FAMILY H (HYDRAULIC SYSTEMS) - SPECIFICATIONS FOR HYDRAULIC FLUIDS IN CATEGORIES HFAE, HFAS, HFB, HFC, HFDR AND HFDU

    Available format(s): 

    Superseded date:  29-08-2022

    Language(s): 

    Published date:  31-12-2012

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    1 Scope
    2 Normative references
    3 Sampling
    4 Requirements for fire-resistant hydraulic fluids and
      less-flammable hydraulic fluids
    Annex A (informative) - Spray ignition characteristics
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes the minimum requirements of unused fire-resistant and less-flammable hydraulic fluids for hydrostatic and hydrodynamic systems in general industrial applications.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Superseded
    Superseded By
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 20764:2003 Petroleum and related products Preparation of a test portion of high-boiling liquids for the determination of water content Nitrogen purge method
    ISO 20844:2015 Petroleum and related products — Determination of the shear stability of polymer-containing oils using a diesel injector nozzle
    ISO 3170:2004 Petroleum liquids — Manual sampling
    ISO 4263-3:2015 Petroleum and related products Determination of the ageing behaviour of inhibited oils and fluids using the TOST test Part 3: Anhydrous procedure for synthetic hydraulic fluids
    ISO 3675:1998 Crude petroleum and liquid petroleum products Laboratory determination of density Hydrometer method
    ISO 4263-2:2003 Petroleum and related products Determination of the ageing behaviour of inhibited oils and fluids TOST test Part 2: Procedure for category HFC hydraulic fluids
    ISO 14635-1:2000 Gears — FZG test procedures — Part 1: FZG test method A/8,3/90 for relative scuffing load-carrying capacity of oils
    ISO 5598:2008 Fluid power systems and components Vocabulary
    ISO 7120:1987 Petroleum products and lubricants — Petroleum oils and other fluids — Determination of rust-preventing characteristics in the presence of water
    ISO 20783-2:2003 Petroleum and related products Determination of emulsion stability of fire-resistant fluids Part 2: Fluids in category HFB
    ISO 6247:1998 Petroleum products — Determination of foaming characteristics of lubricating oils
    ISO 2160:1998 Petroleum products Corrosiveness to copper Copper strip test
    ISO 9120:1997 Petroleum and related products — Determination of air-release properties of steam turbine and other oils — Impinger method
    ISO 20623:2003 Petroleum and related products Determination of the extreme-pressure and anti-wear properties of fluids Four ball method (European conditions)
    ISO 4404-2:2010 Petroleum and related products Determination of the corrosion resistance of fire-resistant hydraulic fluids Part 2: Non-aqueous fluids
    ISO 4404-1:2012 Petroleum and related products — Determination of the corrosion resistance of fire-resistant hydraulic fluids — Part 1: Water-containing fluids
    ISO 12185:1996 Crude petroleum and petroleum products — Determination of density — Oscillating U-tube method
    ISO 20843:2011 Petroleum and related products Determination of pH of fire-resistant fluids within categories HFAE, HFAS and HFC
    ISO 6072:2011 Rubber Compatibility between hydraulic fluids and standard elastomeric materials
    ISO 20763:2004 Petroleum and related products — Determination of anti-wear properties of hydraulic fluids — Vane pump method
    ISO 20783-1:2011 Petroleum and related products Determination of emulsion stability of fire-resistant fluids Part 1: Fluids in category HFAE
    ISO 3733:1999 Petroleum products and bituminous materials — Determination of water — Distillation method
    ISO 20823:2003 Petroleum and related products Determination of the flammability characteristics of fluids in contact with hot surfaces Manifold ignition test
    ISO 6296:2000 Petroleum products Determination of water Potentiometric Karl Fischer titration method
    ISO 4259:2006 Petroleum products Determination and application of precision data in relation to methods of test
    EN 14832:2005 Petroleum and related products - Determination of the oxidation stability and corrosivity of fire-resistant phosphate ester fluids
    CEN/TR 14489:2005 Fire-resistant hydraulic fluids - Classification and specification - Guidelines on selection for the protection of safety, health and the environment
    EN 14833:2005 Petroleum and related products - Determination of the hydrolytic stability of fire-resistant phosphate ester fluids
    ISO/TS 15029-2:2012 Petroleum and related products Determination of spray ignition characteristics of fire-resistant fluids Part 2: Spray test Stabilized flame heat release method
    ISO 14935:1998 Petroleum and related products Determination of wick flame persistence of fire-resistant fluids
    ISO 6619:1988 Petroleum products and lubricants — Neutralization number — Potentiometric titration method
    ISO 760:1978 Determination of water Karl Fischer method (General method)
    ISO 3448:1992 Industrial liquid lubricants — ISO viscosity classification
    ISO 15029-1:1999 Petroleum and related products Determination of spray ignition characteristics of fire-resistant fluids Part 1: Spray flame persistence Hollow-cone nozzle method
    ISO 6743-4:2015 Lubricants, industrial oils and related products (class L) Classification Part 4: Family H (Hydraulic systems)
    ISO 7745:2010 Hydraulic fluid power — Fire-resistant (FR) fluids — Requirements and guidelines for use
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