NF EN ISO 20844 : 2015
Current
Current
The latest, up-to-date edition.
PETROLEUM AND RELATED PRODUCTS - DETERMINATION OF THE SHEAR STABILITY OF POLYMER-CONTAINING OILS USING A DIESEL INJECTOR NOZZLE
Published date
12-01-2013
Publisher
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Describes a method to assess the resistance to shear stresses applied to mineral oils, synthetic oils, and other fluids containing polymers, when passed through a specified diesel injector nozzle. The shear stability is measured by the change in viscosity of the fluid under test, brought about by the polymer degradation during stress.
| DevelopmentNote |
Indice de classement: T60-619. PR NF EN ISO 20844 July 2002 (09/2002) PR NF EN ISO 20844 June 2014. (06/2014)
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| DocumentType |
Standard
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| PublisherName |
Association Francaise de Normalisation
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| Status |
Current
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| Standards | Relationship |
| ISO 20844:2015 | Identical |
| EN ISO 20844:2015 | Identical |
| I.S. EN ISO 20844:2015 | Identical |
| BS EN ISO 20844:2015 | Identical |
| UNI EN ISO 20844 : 2005 | Identical |
| UNE-EN ISO 20844:2016 | Identical |
| DIN EN ISO 20844:2015-12 | Identical |
| NF ISO 24254 : 2008 | LUBRICANTS, INDUSTRIAL OILS AND RELATED PRODUCTS (CLASS L) - FAMILY E (INTERNAL COMBUSTION ENGINE OILS) - SPECIFICATIONS FOR OILS FOR USE IN FOUR-STROKE CYCLE MOTORCYCLE GASOLINE ENGINES AND ASSOCIATED DRIVE TRAINS (CATEGORIES EMA AND EMB) |
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