SH/T 0805-2008: Determination of the filterability of lubricating oils

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Scope

1.1 This Standard specifies the determination of filterability of lubricating oil taking
mineral oil as base oil, especially the method for evaluating the filterability of hydraulic
oil in hydraulic system. This Standard applies to oils with viscosity grade being not
higher than 100 according to the viscosity classification provisions of GB/T 3141.This
Standard does not apply to liquids taking other materials as base material, such as
fire resistant fluid, because there may be compatibility problems between it and the
filtration membrane used in this Standard. This Standard does not apply to hydraulic
oil with special properties, because it may contain insolvable additives or partially
dissolved additives or special macromolecular substances.
1.2 Method one. dry method; it is suitable for evaluating the filterability of lubricating
oils under dry conditions.
1.3 Method two. wet method; it is suitable for evaluating the filterability of lubricating
oils in the presence of water.

Basic Data

Standard ID	SH/T 0805-2008 (SH/T0805-2008)
Description (Translated English)	Determination of the filterability of lubricating oils
Sector / Industry	Petrochemical Industry Standard (Recommended)
Classification of Chinese Standard	E34
Classification of International Standard	75.100
Word Count Estimation	13,116
Date of Issue	2008-04-23
Date of Implementation	2008-10-01
Quoted Standard	GB/T 3141; GB/T 4756; GB/T 6682; GB/T 7305
Adopted Standard	ISO 13357-2-2005, MOD; ISO 13357-1-2002, MOD
Regulation (derived from)	NDRC Notice No. 28 of 2008
Issuing agency(ies)	Ministry of Industry and Information Technology
Summary	This standard specifies the determination of mineral oil based lubricants, especially hydraulic system of hydraulic oil over 0 performance. This standard applies by GB/T 3141 Burgundy degree classification prescribed grade of oil does not exceed 100. This standard does not apply to its