ISO 18413:2015
Hydraulic fluid power - Cleanliness of components - Inspection document and principles related to contaminant extraction and analysis, and data reporting

Standard No.

ISO 18413:2015

Release Date

2015

Published By

International Organization for Standardization (ISO)

Latest

ISO 18413:2015

Scope

This International Standard specifies the content of an inspection document that specifies both the cleanliness requirement for the specified hydraulic fluid power component and the inspection method to be used for evaluating its cleanliness level. In addition, guidelines for relevant extraction methods and analysis methods are given. Determination of what constitutes as an appropriate cleanliness level requirement for any particular component is beyond the scope of this International Standard. ISO 12669 provides a method of determining the required cleanliness of a hydraulic system. ISO TR 10686 provides a method of relating the required cleanliness of components to the required cleanliness of the hydraulic system. For the purposes of this International Standard, approved functional liquids are considered to be components. This International Standard is applicable to the particulate contamination on the wetted surfaces and volumes of any hydraulic fluid power system component. Appearance defects and liquid or gaseous contamination are not covered by this International Standard. This International Standard does not address safety problems that might arise from hazardous materials, operations, and equipment associated with its use. The user of this International Standard is responsible for establishing appropriate safety and health practices and determining the applicability of regulatory limitations prior to use.

ISO 18413:2015 Referenced Document

• ISO 11171:2010 Hydraulic fluid power - Calibration of automatic particle counters for liquids
• ISO 11500:2008 Hydraulic fluid power - Determination of the particulate contamination level of a liquid sample by automatic particle counting using the light-extinction principle
• ISO 11943:1999 Hydraulic fluid power - On-line automatic particle-counting systems for liquids - Methods of calibration and validation
• ISO 12103-1:1997 Road vehicles - Test dust for filter evaluation - Part 1: Arizona test dust
• ISO 1219-1:2012 Fluid power systems and components - Graphical symbols and circuit diagrams - Part 1: Graphical symbols for conventional use and data-processing applications
• ISO 14644-1:1999 Cleanrooms and associated controlled environments - Part 1: Classification of air cleanliness
• ISO 162 Cinematography; Head gaps and sound records for three-, four-, or six-track magnetic sound records on 35 mm and single-track on 17,5 mm motion-picture film containing no picture; Positions and width dimensions
• ISO 16232-1:2007 Road vehicles - Cleanliness of components of fluid circuits - Part 1: Vocabulary
• ISO 16232-2:2007 Road vehicles - Cleanliness of components of fluid circuits - Part 2: Method of extraction of contaminants by agitation
• ISO 3722:1976 Hydraulic fluid power; Fluid sample containers; Qualifying and controlling cleaning methods
• ISO 4021:1992 Hydraulic fluid power; particulate contamination analysis; extraction of fluid samples from lines of an operating system
• ISO 4405:1991 Hydraulic fluid power; fluid contamination; determination of particulate contamination by the gravimentric method
• ISO 4406:1999 Hydraulic fluid power - Fluids - Method for coding the level of contamination by solid particles
• ISO 4407:2002 Hydraulic fluid power - Fluid contamination - Determination of particulate contamination by the counting method using an optical microscope
• ISO 5598:2008 Fluid power systems and components - Vocabulary
• ISO/TR 10686:2013 Hydraulic fluid power - Method to relate the cleanliness of a hydraulic system to the cleanliness of the components and hydraulic fluid that make up the system

ISO 18413:2015 history

• 2015 ISO 18413:2015 Hydraulic fluid power - Cleanliness of components - Inspection document and principles related to contaminant extraction and analysis, and data reporting
• 2002 ISO 18413:2002 Hydraulic fluid power - Cleanliness of parts and components - Inspection document and principles related to contaminant collection, analysis and data reporting