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NEN EN ISO 4263-2 : 2003

Current

Current

The latest, up-to-date edition.

PETROLEUM AND RELATED PRODUCTS - DETERMINATION OF THE AGEING BEHAVIOUR OF INHIBITED OILS AND FLUIDS - TOST TEST - PART 2: PROCEDURE FOR CATEGORY HFC HYDRAULIC FLUIDS

Published date

12-01-2013

Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents and materials
5 Apparatus
6 Sampling
7 Preparation of materials and apparatus
8 Procedure
9 Calculation
10 Expression of results
11 Test report
Annex A (normative) Liquid-in-glass thermometer specifications
Annex B (normative) Procedure for packaging and storage of
        catalyst coils
Annex C (normative) Method for the determination of the
        insolubles content of category HFC hydraulic fluids
Annex D (normative) Appearance rating of catalyst-coil wires
Bibliography

Defines a method for the determination of the ageing behaviour of hydraulic fluids of category HFC as defined in ISO 6743-4 and specified in ISO 12922. Also specifies similar procedures for the determination of the ageing behaviour of mineral oils and specified categories of fire-resistant fluids used in hydraulic and other applications.

DevelopmentNote
Supersedes NEN ISO 4263. (02/2004)
DocumentType
Standard
PublisherName
Netherlands Standards
Status
Current
Supersedes

Standards Relationship
BS EN ISO 4263-2:2003 Identical
EN ISO 4263-2:2003 Identical
ISO 4263-2:2003 Identical
DIN EN ISO 4263-2:2003-10 Identical
UNE-EN ISO 4263-2:2003 Identical
UNI EN ISO 4263-2 : 2005 Identical

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