# ISO 12156-1

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

active, Most Current
 Organization: ISO Publication Date: 1 October 2018 Status: active Page Count: 22 ICS Code (Liquid fuels): 75.160.20
##### scope:

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

### Document History

ISO 12156-1
October 1, 2018
Diesel fuel - Assessment of lubricity using the high-frequency reciprocating rig (HFRR) - Part 1: Test method
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...
February 1, 2016
Diesel fuel - Assessment of lubricity using the high-frequency reciprocating rig (HFRR) - Part 1: Test method
This part of ISO 12156 specifies a test method using the high-frequency reciprocating rig (HFRR), for assessing the lubricating property of diesel fuels, including those fuels which may contain a...
October 1, 2006
Diesel fuel Assessment of lubricity using the high-frequency reciprocating rig (HFRR) Part 1: Test method
This part of ISO 12156 specifies a test method using the high-frequency reciprocating rig (HFRR), for assessing the lubricating property of diesel fuels, including those fuels which may contain a...
December 15, 1997
Diesel Fuel - Assessment of Lubricity Using the High-Frequency Reciprocating Rig (HFRR) - Part 1: Test Method
A description is not available for this item.
December 15, 1997
Diesel Fuel - Assessment of Lubricity Using the High-Frequency Reciprocating Rig (HFRR) - Part 1: Test Method
A description is not available for this item.