NF T60-144

NF T60-144

March 2017
Standard Current

Petroleum products - Lubricating greases - Determination of sulfated ash

Le présent document prescrit une méthode de détermination de la teneur en cendres sulfatées des graisses lubrifiantes, additivées ou non.

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Main informations

Collections

National standards and national normative documents

Publication date

March 2017

Number of pages

9 p.

Reference

NF T60-144

ICS Codes

75.100   Lubricants, industrial oils and related products

Classification index

T60-144

Print number

1
Sumary
Petroleum products - Lubricating greases - Determination of sulfated ash

Le présent document prescrit une méthode de détermination de la teneur en cendres sulfatées des graisses lubrifiantes, additivées ou non.
Replaced standards (1)
NF T60-144
January 2005
Standard Cancelled
Petroleum products - Lubricating greases - Determination of the sulfated ash

La présente norme prescrit une méthode de détermination de la teneur en cendres sulfatées des graisses lubrifiantes additivées ou non. La norme NF ISO 3987 (indice de classement: T 60-143) décrit la détermination des cendres sulfatées dans les huiles lubrifiantes neuves contenant des additifs et dans les additifs eux-mêmes. Elle diffère de la présente norme pour ce qui est du mode opératoire de calcination (550 °C au lieu de 775 °C).

Table of contents
  • Avant-propos
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Principe
  • 5 Réactifs
  • 6 Appareillage
  • 7 Echantillons et échantillonnage
  • 8 Mode opératoire
  • 9 Calculs
  • 10 Expression des résultats
  • 11 Fidélité
  • 12 Rapport d'essai
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