BS ISO 14560-2004 根据属性验收抽样程序.每百万非合格样品中规定的质量等级

标准号：BS ISO 14560-2004
中文标准名称：根据属性验收抽样程序.每百万非合格样品中规定的质量等级
英文标准名称：Acceptance sampling procedures by attributes. Specified quality levels in nonconforming items per million
标准类型：A41
发布日期：2004/8/25 12:00:00
实施日期：2004/8/25 12:00:00
中国标准分类号：A41
国际标准分类号：03.120.30
适用范围：This International Standard specifies, for quality levels expressed as nonconforming items per million items, procedures for estimating the quality level of a single entity (e.g. a lot) and, when the production process is in statistical control, for estimating the process quality level based on evidence from several samples. Procedures are also specified for using this information when selecting a suitable sampling plan so as to verify that the quality level of a given lot does not exceed a stated limiting quality level (LQL). For the case where no prior sample data is available, guidance is given for presuming a process quality level in selecting a plan.