GB/T 17486-1998
Replaced
GB/T 18853-2015
Active
National standards
GB/T 18853-2015 Hydraulic fluid power filters—Multi-pass method for evaluating filtrationperformance of a filter element
GB/T 18853-2015 Hydraulic fluid power filters—Multi-pass method for evaluating filtrationperformance of a filter element
Basic Information
Standard Code:
GB/T 18853-2015
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Hydraulic and pneumatic devices
ICS Name:
Filter, sealing gasket, and fluid impurities
Publish Date:
2015-12-31
Implement Date:
2016-07-01
Pages:
34 pages
Scope
This standard specifies the following content: a) The filtration performance test of hydraulic transmission filter elements under continuous injection of contaminants; b) The procedure for determining the fouling capacity, particle filtration, and pressure drop characteristics; c) The current tests applicable to hydraulic transmission filter elements. These filter elements have an average filtration ratio of 75 or greater for particles smaller than or equal to 25 μm (c), and the oil contamination level in the fuel tank at the end of the test is less than 200 mg/L.
Development Information
Replace the following standards
Referenced Standards
GB/T 28957.1-2012 Road vehicles—Test dust for filter evaluation—Part 1:Silicon dioxide test dust
GB/T 786.1-1993 Fluid power systems and components—Graphic symbols and circuit diagrams—Part 1:Graphic symbols
GB/T 786.1-2009 Fluid power systems and components—Graphic symbols and circuit diagrams—Part 1:Graphic symbols for conventional use and data-processing applications
GB/T 786.1-2021 Fluid power systems and components—Graphical symbols and circuit diagrams—Part 1:Graphical symbols
GB/T 14041.1-1993 Hydraulic fluid power—Filter elements—Verification of fabrication integrity
GB/T 14041.1-2007 Hydraulic fluid power—Filter elements—Part 1:Verification of fabrication integrity and determination of the first bubble point
GB/T 17446-1998 Fluid power systems and components—Vocabulary
GB/T 17446-2012 Fluid power systems and components—Vocabulary
GB/T 17446-2024 Fluid power systems and components—Vocabulary
GB/T 17484-1998 Hydraulic fluid power—Fluid sample containers—Qualifying and controlling cleaning methods
GB/T 17486-1998 Hydraulic fluid power—Filter—Evaluation of pressure drop versus flow characteristics
GB/T 17486-2006 Hydraulic fluid power—Filters—Evaluation of differential pressure versus flow characteristics
GB/T 17489-1998 Hydraulic fluid power—Particulate contamination analysis—Extraction of fluid samples from lines of an operating system
GB/T 17489-2022 Hydraulic fluid power—Particulate contamination analysis—Extraction of fluid samples from lines of an operating system
GB/T 18854-2002 Hydraulic fluid power—Calibration of liquid automatic particle counters
GB/T 18854-2015 Hydraulic fluid power—Calibration of automatic particle counters for liquids
GB/T 21540-2008 Hydraulic fluid power—On-line automatic particle-counting systems for liquids—Methods of calibration and validation
GB/T 21540-2022 Hydraulic fluid power—On-line automatic particle-counting systems for liquids—Methods of calibration and validation
GB/T 27613-2011 Hydraulic fluid power—Fluid contamination—Determination of particulate contamination by the gravimetric method
Adopt standards
ISO 16889:2008
Related Standards
GB/T 14039-2002
Active
GB/T 14039-2002 Hydraulic fluid power—Fluids—Method for coding the level of contamination by solid particles
GB/T 18853-2002
Replaced
GB/T 18853-2002 Hydraulic fluid power filters—Multi-pass method for evaluating filtration performance of a filter element
GB/T 18854-2002
Replaced
GB/T 18854-2002 Hydraulic fluid power—Calibration of liquid automatic particle counters
GB/T 3452.1-2005
Active
GB/T 3452.1-2005 Fluid power systems—O-rings—Part 1:Inside diameters, cross-sections, tolerances and size identification code
GB/T 20082-2006
Active