Study on Calibration of Chromlum(VI) Analyzer
This article presents a novel metrological calibration method for trace chromium(VI) analyzer. The study identifies all factors that affect the accuracy of chromium(VI) analyzers, and proposes calibration items and method for the analyzer based on its working principle. The calibration items include...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2023-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/22/e3sconf_isesce2023_02020.pdf |
| _version_ | 1797829404590604288 |
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| author | Peng Jianchun Li Xianhong Liu Ying Ren Tingting Mo Hongbo |
| author_facet | Peng Jianchun Li Xianhong Liu Ying Ren Tingting Mo Hongbo |
| author_sort | Peng Jianchun |
| collection | DOAJ |
| description | This article presents a novel metrological calibration method for trace chromium(VI) analyzer. The study identifies all factors that affect the accuracy of chromium(VI) analyzers, and proposes calibration items and method for the analyzer based on its working principle. The calibration items include pump set flow error and pump flow stability, set temperature error and temperature control stability of column oven, baseline noise and drift, minimum detection concentration, linear range, and qualitative and quantitative repeatability. Experimental results shows that, the presented method can meet the requirements for the metrological performance evaluation of chromium(VI) analyzer. The calibration method is scientific and feasible. |
| first_indexed | 2024-04-09T13:19:51Z |
| format | Article |
| id | doaj.art-55ce25a279d34093b9df9f10ea9af075 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-04-09T13:19:51Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-55ce25a279d34093b9df9f10ea9af0752023-05-11T09:09:12ZengEDP SciencesE3S Web of Conferences2267-12422023-01-013850202010.1051/e3sconf/202338502020e3sconf_isesce2023_02020Study on Calibration of Chromlum(VI) AnalyzerPeng Jianchun0Li Xianhong1Liu Ying2Ren Tingting3Mo Hongbo4Chongqing Academy of Metrology and Quality InspectionChongqing Academy of Metrology and Quality InspectionChongqing Academy of Metrology and Quality InspectionChongqing Academy of Metrology and Quality InspectionChongqing Academy of Metrology and Quality InspectionThis article presents a novel metrological calibration method for trace chromium(VI) analyzer. The study identifies all factors that affect the accuracy of chromium(VI) analyzers, and proposes calibration items and method for the analyzer based on its working principle. The calibration items include pump set flow error and pump flow stability, set temperature error and temperature control stability of column oven, baseline noise and drift, minimum detection concentration, linear range, and qualitative and quantitative repeatability. Experimental results shows that, the presented method can meet the requirements for the metrological performance evaluation of chromium(VI) analyzer. The calibration method is scientific and feasible.https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/22/e3sconf_isesce2023_02020.pdf |
| spellingShingle | Peng Jianchun Li Xianhong Liu Ying Ren Tingting Mo Hongbo Study on Calibration of Chromlum(VI) Analyzer E3S Web of Conferences |
| title | Study on Calibration of Chromlum(VI) Analyzer |
| title_full | Study on Calibration of Chromlum(VI) Analyzer |
| title_fullStr | Study on Calibration of Chromlum(VI) Analyzer |
| title_full_unstemmed | Study on Calibration of Chromlum(VI) Analyzer |
| title_short | Study on Calibration of Chromlum(VI) Analyzer |
| title_sort | study on calibration of chromlum vi analyzer |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/22/e3sconf_isesce2023_02020.pdf |
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