根据ISO/IEC 17025:2017的要求,通过实验室内部方法验证方法

IF 0.1 Q4 INSTRUMENTS & INSTRUMENTATION
Anatolii Kotsiuba
{"title":"根据ISO/IEC 17025:2017的要求,通过实验室内部方法验证方法","authors":"Anatolii Kotsiuba","doi":"10.24027/2306-7039.2.2022.263887","DOIUrl":null,"url":null,"abstract":"The article is dedicated to the analysis of the requirements of the standard ISO/IEC 17025:2017 for the verification of test and calibration methods. The necessity of verification of standardized methods is demonstrated and the characteristics of standardized methods that need to be confirmed during their verification are revealed. The method of intralaboratory verification of test methods is proposed, which is to confirm the repeatability and trueness of methods based on the results of control measurements of reference materials in accordance with the principles set out in the series of international standards ISO 5725. This method can be applied to calibrate measures of physical quantities.In case of absence of reference materials, the verification of methods can be performed by interlaboratory comparisons. It is noted that the verification of test methods is a mandatory requirement for calculating the measurement uncertainty according to the reproducibility indicators given in the standardized method. The recommendations for laboratory actions to improve accuracy in case of unsatisfactory verification results are given.","PeriodicalId":40775,"journal":{"name":"Ukrainian Metrological Journal","volume":null,"pages":null},"PeriodicalIF":0.1000,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Verification of methods in accordance with the requirements of ISO/IEC 17025:2017 by the intralaboratory method\",\"authors\":\"Anatolii Kotsiuba\",\"doi\":\"10.24027/2306-7039.2.2022.263887\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The article is dedicated to the analysis of the requirements of the standard ISO/IEC 17025:2017 for the verification of test and calibration methods. The necessity of verification of standardized methods is demonstrated and the characteristics of standardized methods that need to be confirmed during their verification are revealed. The method of intralaboratory verification of test methods is proposed, which is to confirm the repeatability and trueness of methods based on the results of control measurements of reference materials in accordance with the principles set out in the series of international standards ISO 5725. This method can be applied to calibrate measures of physical quantities.In case of absence of reference materials, the verification of methods can be performed by interlaboratory comparisons. It is noted that the verification of test methods is a mandatory requirement for calculating the measurement uncertainty according to the reproducibility indicators given in the standardized method. The recommendations for laboratory actions to improve accuracy in case of unsatisfactory verification results are given.\",\"PeriodicalId\":40775,\"journal\":{\"name\":\"Ukrainian Metrological Journal\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.1000,\"publicationDate\":\"2022-06-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Ukrainian Metrological Journal\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.24027/2306-7039.2.2022.263887\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"INSTRUMENTS & INSTRUMENTATION\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Ukrainian Metrological Journal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.24027/2306-7039.2.2022.263887","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"INSTRUMENTS & INSTRUMENTATION","Score":null,"Total":0}
引用次数: 0

摘要

本文专门分析了ISO/IEC 17025:2017标准对测试和校准方法验证的要求。论证了标准化方法验证的必要性,揭示了标准化方法在验证过程中需要确认的特点。提出了实验室内验证试验方法的方法,根据国际标准ISO 5725系列中规定的原则,根据对照物质的测量结果,确认试验方法的重复性和正确性。这种方法可用于标定物理量的量值。在没有标准物质的情况下,方法的验证可以通过实验室间比较来进行。需要注意的是,测试方法的验证是根据标准化方法中给出的再现性指标计算测量不确定度的强制性要求。给出了在检定结果不满意的情况下提高准确性的实验室措施建议。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Verification of methods in accordance with the requirements of ISO/IEC 17025:2017 by the intralaboratory method
The article is dedicated to the analysis of the requirements of the standard ISO/IEC 17025:2017 for the verification of test and calibration methods. The necessity of verification of standardized methods is demonstrated and the characteristics of standardized methods that need to be confirmed during their verification are revealed. The method of intralaboratory verification of test methods is proposed, which is to confirm the repeatability and trueness of methods based on the results of control measurements of reference materials in accordance with the principles set out in the series of international standards ISO 5725. This method can be applied to calibrate measures of physical quantities.In case of absence of reference materials, the verification of methods can be performed by interlaboratory comparisons. It is noted that the verification of test methods is a mandatory requirement for calculating the measurement uncertainty according to the reproducibility indicators given in the standardized method. The recommendations for laboratory actions to improve accuracy in case of unsatisfactory verification results are given.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Ukrainian Metrological Journal
Ukrainian Metrological Journal INSTRUMENTS & INSTRUMENTATION-
自引率
0.00%
发文量
21
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信