ISO 16232-7-2007 道路车辆.液压管路部件清洁度.第7部分:显微分析测量粒径和计数

标准号：ISO 16232-7-2007
中文标准名称：道路车辆.液压管路部件清洁度.第7部分:显微分析测量粒径和计数
英文标准名称：Road vehicles - Cleanliness of components of fluid circuits - Part 7: Particle sizing and counting by microscopic analysis
标准类型：T32
发布日期：2007/6/1 12:00:00
实施日期：2007/6/1 12:00:00
中国标准分类号：T32
国际标准分类号：13.040.50;43.180
引用标准：ISO 16232-1;ISO 16232-2;ISO 16232-3;ISO 16232-4;ISO 16232-5;ISO 16232-10
适用范围：This part of ISO 16232 defines methods for determining the size and number of contaminant particles, whichhave been extracted from components and deposited on the surface of a membrane filter, as determined byusing either a light optical microscope (LM) or a scanning electron microscope (SEM). The result of thismeasurement is the particle size distribution on the membrane filter.As the function of parts and components can be impaired by the presence of a single or a few critical particles,a complete analysis of the total membrane filter surface is essential.These analyses can be performed either manually or automatically using Image Analysis (IA) techniques if theappropriate equipment is available.