This standard specifies the oil change index of diesel engine oil during use. This standard is applicable to the quality control of CC, CD, SF/CD, CF-4, CH-4 quality grade diesel engine oils during the use of vehicle diesel engines, stationary diesel engines and marine diesel engines.
GB/T 7607-2010 Referenced Document
ASTM D6595 Standard Test Method for Determination of Wear Metals and Contaminants in Used Lubricating Oils or Used Hydraulic Fluids by Rotating Disc Electrode Atomic Emission Spectrometry*, 2022-10-01 Update
GB/T 11137 Black petroleum products--Determination of kinematic viscosity(reverse-flow method) and calculation of dynamic viscosity
GB/T 17476 Determination of Multiple Elements in Lubricating Oils and Base Oils by Inductively Coupled Plasma Emission Spectrometry*, 2023-05-23 Update
GB/T 260 Test method for water in petroleum products.Distillation method*, 2016-12-13 Update
GB/T 261 Determination of flash point—Pensky-Martens closed cup method*, 2021-10-11 Update
GB/T 7304 Standard test method for acid number of petroleum products by potentiometric titration*, 2014-02-19 Update
GB/T 8926 Standard test method for insolubles in used lubricating oils*, 2012-11-05 Update
SH/T 0077 Determination of iron content in lubricating oil (atomic absorption spectrometry)
SH/T 0251 Determination of Base Number of Petroleum Products (Perchloric Acid Potentiometric Titration Method)
SH/T 0688 Petroleum products and lubricants.Determination of base number.Potentiometric titration method
GB/T 7607-2010 history
2011GB/T 7607-2010 Criteria for changing of diesel engine oil
2002GB/T 7607-2002 Criteria for change of engine oil used in diesel engine