Abstract

 Preview

This document specifies a test method using the high-frequency reciprocating rig (HFRR), for assessing the lubricating property of diesel fuels, including those fuels which could contain a lubricity-enhancing additive. It defines two methods for measurement of the wear scar; Method "A" — Digital camera, and Method "B" — Visual observation.

This test method applies to fuels used in diesel engines.

NOTE It is not known if this test method will predict the performance of all additive/fuel combinations, including paraffinic fuels for which no additional correlation testing has been performed. Nevertheless, no data has been presented to suggest that such fuels are not within scope.


General information 

  • Status
     :  Published
    Publication date
     : 2018-10
  • Edition
     : 4
    Number of pages
     : 14
  • Technical Committee
     : ISO/TC 28 Petroleum and related products, fuels and lubricants from natural or synthetic sources
  • ICS
     :
    75.160.20 Liquid fuels

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