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  • BS EN ISO 4263-4:2006

    Current The latest, up-to-date edition.

    Petroleum and related products. Determination of the ageing behaviour of inhibited oils and fluids. TOST test Procedure for industrial gear oils

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  03-03-2006

    Publisher:  British Standards Institution

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Principle
    5 Reagents and materials
    6 Apparatus
    7 Sampling
    8 Preparation of apparatus - Cleaning of glassware
    9 Procedure
    10 Expression of results
    11 Precision
    12 Test report
    Annex A (normative) Liquid-in-glass thermometer
            specifications
    Annex B (normative) Method for the determination of the
            insoluble content (precipitation number)
    Annex C (informative) Method for the determination of the
            sediment content by filtration
    Annex D (informative) Method for the determination of the
            variation of the additives content
    Annex E (informative) Method for the determination of the
            infra-red oxidation
    Bibliography

    Abstract - (Show below) - (Hide below)

    Specifies a method for the determination of the ageing behaviour of gear oils of categories CKC, CKD, CKS and CKT as defined in ISO 6743-6.

    Scope - (Show below) - (Hide below)

    This part of ISO4263 specifies a method for the determination of the ageing behaviour of gear oils of categories CKC, CKD, CKS and CKT as defined in ISO6743-6[5]. The ageing is accelerated by the presence of air and elevated temperatures, and the degradation of the oil is assessed by the change in kinematic viscosity at 100°C, the insoluble content (precipitation number), and possibly the acid number increase, the sediment content by filtration, the additives content variation and the infra-red oxidation.

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

    Committee PTI/13
    Development Note Supersedes 04/30113378 DC. (03/2006)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

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

    ISO 2977:1997 Petroleum products and hydrocarbon solvents Determination of aniline point and mixed aniline point
    ISO 3170:2004 Petroleum liquids — Manual sampling
    ASTM D 4951 : 2014 : REDLINE Standard Test Method for Determination of Additive Elements in Lubricating Oils by Inductively Coupled Plasma Atomic Emission Spectrometry
    ISO 6743-6:1990 Lubricants, industrial oils and related products (class L) Classification Part 6: Family C (Gears)
    ISO 3734:1997 Petroleum products — Determination of water and sediment in residual fuel oils — Centrifuge method
    ISO 12185:1996 Crude petroleum and petroleum products — Determination of density — Oscillating U-tube method
    ISO 4259:2006 Petroleum products Determination and application of precision data in relation to methods of test
    ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
    ISO 3405:2011 Petroleum products Determination of distillation characteristics at atmospheric pressure
    ISO 6619:1988 Petroleum products and lubricants — Neutralization number — Potentiometric titration method
    ISO 4405:1991 Hydraulic fluid power — Fluid contamination — Determination of particulate contamination by the gravimetric method
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