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SRPS EN ISO 4263-2:2011

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 4263-2:2003)

Mar 31, 2011

General information

90.93     Jul 4, 2008

90.00    Jul 4, 2013

ISS

B028-1

European Norm

75.120  

English  

From plan 2010

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Scope

ISO 4263-2:2003 specifies 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. The ageing is accelerated by the presence of oxygen, water and metal catalysts at elevated temperature, and the degradation of the fluid is followed by changes in pH value and insolubles content. Other parts of ISO 4263 specify 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.

Life cycle

NOW

PUBLISHED
SRPS EN ISO 4263-2:2011
90.93 Standard confirmed
Jul 4, 2008

Related project

Adopted from EN ISO 4263-2:2003

Adopted from ISO 4263-2:2003