制作近红外光谱法用标准品技术要求的研究  

Technical requirements of standard substance used in near infrared spectroscopy

作　　者：王京力 赵珍玉 黄海欣 

机构地区：[1]中山出入境检验检疫局,广东中山528403

出　　处：《上海纺织科技》2016年第10期21-23,37,共4页Shanghai Textile Science & Technology

基　　金：2016年度广东出入境检验检疫局科技计划项目(2016GDK23);国家重大科学仪器设备开发专项资助项目(2014YQ470377;2014YQ47037708);国家质检总局科研项目(2014IK168)

摘　　要：近红外光谱分析技术是一种有着快速、无损、环保等诸多优点的检测技术,可应用于纺织品纤维成分的定量检测。该技术的关键是校正模型的精度要高。介绍了用于建模的专业制作标准品的技术要求。结论为:标准品的精确度应小于1%;用方差分析进行评价后属于均匀性物质;具有一定的耐用性,经t检验法检验为稳定的物质;制作过程中没有经过特殊加工,即不要引入非纤维物质,如果不可避免,此物质造成的影响应能在建模时去除。Near infrared spectral analysis technology is a kind of technology with advantages of rapid, non-destructive detection,environmental protection, etc, and can be applied in the quantitative detection of fiber composition. The key of this technology is the highprecision of the calibration model. The technical requirements of the standard substance are introduced. The conclusion is that the precisionshould be less than 1%; it belongs to uniformed substance with variance analysis and has a certain durability and a good stability through texamination; the production process is without special processing, namely not introducing non-fiber substance, if not avoided, the effect oftbe substance should be removed during modeling.

关 键 词：近红外光谱分析技术 纺织品 定量检测 标准品 技术要求 

分 类 号：TS107[轻工技术与工程—纺织工程]