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Normas DIN – AENOR
DIN ISO 2909:2004-08

DIN ISO 2909:2004-08

Petroleum products - Calculation of viscosity index from kinematic viscosity (ISO 2909:2002)

Produits pétroliers - Calcul de l'indice de viscosité à partir de la viscosité cinématique (ISO 2909:2002)

Mineralölerzeugnisse - Berechnung des Viskositätsindex aus der kinematischen Viskosität (ISO 2909:2002)

Fecha:
2014-08 /Active
Equivalencias internacionales:

ISO 2909 (2002-12)

Relación con otras normas DIN:

Reemplaza a: DIN ISO 2909:2003-08

Reemplaza a: DIN ISO 2909:1997-10

Resumen:
The document specifies two procedures for calculating the viskosity index of petroleum product and related materials from their kinematic viscosities at 40 °C and 100 °C. Procedure A is applicable to petroleum products of viscosity index up to and including 100, procedure B is applicable to petroleum products of viscosity index 100 or greater.
Keywords:
Definitions, Indexes, Kinematic, Kinematic viscosity, Lubricants, Lubricating oils, Materials testing, Mathematical calculations, Petroleum products, Reference temperatures, Testing, Viscosity, Viscosity numbers
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