GSO ISO/TR 16386:2015由GSO 发布于 2015-09-03。
GSO ISO/TR 16386:2015在国际标准分类中归属于: 23.100.60 过滤器、密封垫和流体杂质。
GSO ISO/TR 16386:2015 根据国际标准化组织污染控制和过滤器测试规范 流体中异物颗粒计数变化的影响的最新版本是哪一版?
最新版本是 GSO ISO/TR 16386:2015 。
This Technical Report discusses the impact of changes in International Standards for particle counting, contamination control, and filter testing. Liquid automatic particle counters (APCs) are used in monitoring contamination levels in hydraulic fluids, to establish component and assembly cleanliness level specifications, and in determining filter efficiencies and particle size ratings. As a result of the replacement of ISO 4402 with ISO 11171 (APC calibration), the replacement of ISO 4572 with ISO 16889 (multi-pass filter test), and the publication of ISO 11943 (online particle counter calibration), the quality and reliability of particle count and filter test data have improved, increasing their usefulness to industry. However, the resultant redefinition of particle sizes and the use of a new test dust affect how contamination levels and filter performance are reported and interpreted. NOTE The first editions of ISO 11171, ISO 16889 and ISO 11943 were published in 1999; all three of these International Standards either have been, or are in the process of being, revised.
7:– 过滤器使用寿命是指在实际操作中,直到过滤器的污染水平高到超过允许的流动阻力为止的运行时间。– 污染等级动力液压和润滑系统的传输是通过压力流体实现的。这些流体具有自然污染(初级和次级污染)。这种污染的水平(定义流体体积中的颗粒数量)在 ISO 4406 和 NAS 1638 标准中定义。它们分为污染等级。...
过滤材料性能测试方法标准与过滤器的性能测试方法标准不一样,过滤器性能测试要满足其所在的流体系统(或工作位)的特性要求,而过滤材料要在满足过滤器性能要求的同时,还要满足过滤器生产过程中的工艺性要求和理化性能要求,以实现过滤器的较长寿命、良好工艺、可靠的强度和阻截微小尺寸颗粒的高效率。...
光阻法颗粒计数器是用于检测液体中固体颗粒的大小和数量的仪器,采用国际标准化组织规定的核心技术“双激光窄光光阻测量颗粒”,并集成油液行业经典方法?NAS1638和ISO4406。可以对油液颗粒度、清洁度和污染物监测和分析;液压设备及其日常维护和保养;液压部件的磨损试验;纯净溶液和超纯水中不溶性微粒测试。 ...
1.5污染度等级:工作介质的污染用污染度等级来表示,它是指单位体积工作介质中固体颗粒污染物的含量,即工作介质中所含固体颗粒的浓度。为了定量地描述和评定工作介质的污染程度,国际标准化组织的标准ISO4406中已经给出了污染度等级标准(表1.4)。...
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