NF ISO 2137

NF ISO 2137

March 2008
Standard Cancelled

Petroleum products and lubricants - Determination of cone penetration of lubricating greases and petrolatum

ISO 2137:2007 specifies several methods for the empirical estimation of the consistency of lubricating greases and petrolatum by measuring the penetration of a standardized cone. Four procedures are specified for determining the consistency of lubricating greases by measuring the penetration of a full-scale cone for unworked, worked, prolonged worked and block penetrations for penetrations of up to 500 units. ISO 2137:2007 specifies methods for determining the consistency of lubricating greases when only small samples are available, by the use of cones a half-scale or quarter-scale for the listed methods, applicable to greases having penetrations of 175 units to 385 units using the full-scale cone.

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Main informations

Collections

National standards and national normative documents

Publication date

March 2008

Number of pages

28 p.

Reference

NF ISO 2137

ICS Codes

75.100   Lubricants, industrial oils and related products

Classification index

T60-132

Print number

1 - 22/04/2008

International kinship

ISO 2137:2007
Sumary
Petroleum products and lubricants - Determination of cone penetration of lubricating greases and petrolatum

ISO 2137:2007 specifies several methods for the empirical estimation of the consistency of lubricating greases and petrolatum by measuring the penetration of a standardized cone. Four procedures are specified for determining the consistency of lubricating greases by measuring the penetration of a full-scale cone for unworked, worked, prolonged worked and block penetrations for penetrations of up to 500 units.

ISO 2137:2007 specifies methods for determining the consistency of lubricating greases when only small samples are available, by the use of cones a half-scale or quarter-scale for the listed methods, applicable to greases having penetrations of 175 units to 385 units using the full-scale cone.

Replaced standards (2)
NF T60-132
April 1993
Standard Cancelled
Petrolum products. Cone penetration and water resistance of lubricating greases.

La présente norme décrit une méthode conventionnelle d'appréciation de la consistance à l'eau des graisses lubrifiantes par la mesure, dans des conditions définies, de la profondeur de pénétration d'un cône normalisé.

NF T60-140
December 1974
Standard Cancelled
Cone penetration of lubrication grease using one-quarter or one-half scale cone equipment.

Standard replaced by (1)
NF ISO 2137
November 2020
Standard Current
Petroleum products and lubricants - Determination of cone penetration of lubricating greases and petrolatum

<p>This document specifies several methods for the empirical estimation of the consistency of lubricating greases and petrolatum by measuring the penetration of a standardized cone.</p>

Table of contents
View the extract
  • Avant-propos
    iv
  • Introduction
    v
  • 1 Domaine d'application
    1
  • 2 Références normatives
    2
  • 3 Termes et définitions
    2
  • 4 Principe
    2
  • 5 Appareillage
    3
  • 6 Échantillonnage
    5
  • 7 Modes opératoires pour déterminer la pénétrabilité au cône de la graisse lubrifiante - Méthodes à l'échelle 1/1
    14
  • 7.1 Mode opératoire pour les graisses non travaillées
    14
  • 7.2 Mode opératoire pour les graisses travaillées
    15
  • 7.3 Mode opératoire pour les graisses travaillées de façon prolongée
    16
  • 7.4 Mode opératoire pour les graisses en pain
    17
  • 8 Modes opératoires pour déterminer la pénétrabilité au cône de la graisse lubrifiante - Méthode à l'échelle 1/2 ou à l'échelle 1/4
    17
  • 8.1 Généralités
    17
  • 8.2 Mode opératoire pour les graisses non travaillées
    17
  • 8.3 Mode opératoire pour les graisses travaillées
    18
  • 9 Mode opératoire pour déterminer la pénétrabilité au cône des pétrolatums
    19
  • 9.1 Préparation de la prise d'essai
    19
  • 9.2 Mesurage de la pénétrabilité
    19
  • 10 Calculs
    19
  • 10.1 Calcul de la pénétration à l'échelle 1/1
    19
  • 10.2 Conversion à la pénétrabilité à l'échelle 1/1 des résultats avec les cônes aux échelles 1/2 et 1/4
    20
  • 11 Expression des résultats
    20
  • 12 Fidélité
    20
  • 12.1 Généralités
    20
  • 12.2 Répétabilité
    20
  • 12.3 Reproductibilité
    21
  • 13 Rapport d'essai
    21
  • Bibliographie
    22
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