EN ISO 12156-1:2018
柴油润滑性评定采用高频往复试验机(HFRR)-第1部分:试验方法

Diesel fuel - Assessment of lubricity using the high-frequency reciprocating rig (HFRR) - Part 1: Test method (ISO 12156-1:2018)

作废

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标准号

EN ISO 12156-1:2018

发布

2018年

发布单位

欧洲标准化委员会

当前最新

EN ISO 12156-1:2018

 

 

代替标准

prEN ISO 12156-1

适用范围

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.

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