ISO 12156-1:2018 柴油 使用高频往复试验机（HFRR）进行滑润性评定 第1部分：试验方法

标准编号：ISO 12156-1:2018

中文名称：柴油 使用高频往复试验机（HFRR）进行滑润性评定 第1部分：试验方法

英文名称：Diesel fuel — Assessment of lubricity using the high-frequency reciprocating rig (HFRR) — Part 1: Test method

发布日期：2018-10

标准范围

本文件规定了使用高频往复式试验台（HFRR）评估柴油润滑性能的试验方法，包括可能含有润滑性增强添加剂的燃料。定义了两种测量磨痕的方法；方法“A”-数码相机，方法“B”-视觉观察。本试验方法适用于柴油发动机中使用的燃料。注:不知道该试验方法是否能预测所有添加剂/燃料组合的性能，包括未进行额外相关性试验的石蜡燃料。然而，没有数据表明此类燃料不在范围之内。

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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