Objavljen
This document specifies a test method using the high-frequency reciprocating rig (HFRR) with a digital camera, for assessing the lubricating property of petroleum-based middle distillate fuels, paraffinic diesel fuels, and biodiesel blends, with or without lubricity enhancing additives, and with HFRR wear scar diameters (WSDs) of 350 μm to 700 μm.
This test method applies to fuels used in diesel engines.
NOTE It is not known if this test method can predict the performance of all additive/fuel combinations.
POVUČEN
ISO 12156-1:2018
OBJAVLJEN
ISO 12156-1:2023
60.60
Standard objavljen
18. 9. 2023.
Dizel-gorivo – Ocenjivanje mazivosti pomoću uređaja visoke frekvencije sa glavnim kretanjem napred-nazad (HFRR) – Deo 1: Metoda ispitivanja
60.60 Standard objavljen