ISO 16889 : 2008(R2017)現行
HYDRAULIC FLUID POWER - FILTERS - MULTI-PASS METHOD FOR EVALUATING FILTRATION PERFORMANCE OF A FILTER ELEMENT
出版：International Organization for Standardization
專家解讀視頻
Describes a multi-pass filtration performance test with continuous contaminant injection for hydraulic fluid power filter elements; a procedure for determining the contaminant capacity, particulate removal and differential pressure characteristics; a test currently applicable to hydraulic fluid power filter elements that exhibit an average filtration ratio greater than or equal to 75 for particle sizes less than or equal to 25 [mu]m(c), and a final reservoir gravimetric level of less than 200 mg/L; and a test using ISO medium test dust contaminant and a test fluid.
BS ISO 16889 : 2008 - Identical
SAC GB/T 18853 : 2002 - Identical
GOST R ISO 16889 : 2011 - Identical
NF ISO 16889 : 2008 - Identical
UNI ISO 16889 : 2017 - Identical
SS-ISO 16889:2011 - Identical
NEN ISO 16889 : 2008 - Identical
GOST R ISO 16889 : 2011 - Identical
NF ISO 16889 : 2008 - Identical
NEN ISO 16889 : 2008 - Identical
SS-ISO 16889:2011 - Identical
UNI ISO 16889 : 2017 - Identical
SAC GB/T 18853 : 2002 - Identical
BS ISO 16889 : 2008 - Identical
