Standard

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prNS-EN ISO 12156-1:2022

Tilbaketrukket

Merknad: Denne standarden har en ny utgave: NS-EN ISO 12156-1:2023

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Omfang

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.

Dokumentinformasjon

  • Standard fra SN
  • Publisert:
  • Utgave: 2022-12
  • Versjon: 1
  • Varetype: NAT
  • ICS 75.160.20
  • National Committee SN/K 32

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