标准摘要
[中文适用范围]： 本标准规定了检验文件的内容，规定了特定液压流体动力元件的清洁度要求以及用于评估其清洁度等级的检验方法。 此外，还给出了相关提取方法和分析方法的指南。 确定任何特定部件的适当清洁度水平要求的构成超出了本国际标准的范围。 ISO 12669 提供了一种确定液压系统所需清洁度的方法。 ISO TR 10686 提供了一种将部件所需清洁度与液压系统所需清洁度联系起来的方法。 就本国际标准而言，经批准的功能液体被视为组件。 本国际标准适用于任何液压流体动力系统部件的润湿表面和体积上的颗粒污染。 本国际标准不包括外观缺陷和液体或气体污染。 本国际标准不涉及危险材料、操作和与其使用相关的设备可能引起的安全问题。 本国际标准的使用者有责任建立适当的安全和健康实践，并在使用前确定监管限制的适用性。 [外文原描述]： ISO 18413:2015 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 ISO 18413:2015. 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 ISO 18413:2015, approved functional liquids are considered to be components. ISO 18413:2015 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 ISO 18413:2015. ISO 18413:2015 does not address safety problems that might arise from hazardous materials, operations, and equipment associated with its use. The user of ISO 18413:2015 is responsible for establishing appropriate safety and health practices and determining the applicability of regulatory limitations prior to use.
英文名称Hydraulic fluid power — Cleanliness of components — Inspection document and principles related to contaminant extraction and analysis, and data reporting