International Standard
ISO 2909:2002
Petroleum products — Calculation of viscosity index from kinematic viscosity
Reference number
ISO 2909:2002
Edición 3
2002-12
International Standard
Vista previa
ISO 2909:2002
29953
No disponible en español
Publicado (Edición 3, 2002)
Esta norma se revisó y confirmó por última vez en 2020. Por lo tanto, esta versión es la actual.

ISO 2909:2002

ISO 2909:2002
29953
Idioma
Formato
CHF 63
Convertir Franco suizo (CHF) a tu moneda

Resumen

ISO 2909:2002 describes two procedures for calculating the viscosity index (VI) of petroleum products and related materials, such as lubricating oils, 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.

ISO 2909:2002 does not apply to petroleum products with kinematic viscosities less than 2,0 mm2/s at 100 °C. It applies to petroleum products with kinematic viscosities between 2 mm2/s and 70 mm2/s at 100 °C. Equations are provided for calculating the viscosity index of petroleum products having kinematic viscosities above 70 mm2/s at 100 °C.

Informaciones generales

  •  : Publicado
     : 2002-12
    : Norma Internacional confirmada [90.93]
  •  : 3
     : 9
  • ISO/TC 28
    75.080 
  • RSS actualizaciones

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