Uncertainty Calculation for the Determination of Chromium Oxide in Leather
This work describes the uncertainty calculation for the determination of chromium oxide in leather. Following the various steps for the calculation of uncertainty which includes assembling a list of sources of uncertainty, with the help of basic formula used to calculate the measure and as all param...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Süleyman Demirel University
2022-12-01
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| Series: | Journal of Architectural Sciences and Applications |
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| Online Access: | https://dergipark.org.tr/tr/download/article-file/2677871 |
| _version_ | 1797916906450059264 |
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| author | Tahira Ayaz Muhammad Kashif Pervez Rajkumar Dewanı Sarwat Mahboob |
| author_facet | Tahira Ayaz Muhammad Kashif Pervez Rajkumar Dewanı Sarwat Mahboob |
| author_sort | Tahira Ayaz |
| collection | DOAJ |
| description | This work describes the uncertainty calculation for the determination of chromium oxide in leather. Following the various steps for the calculation of uncertainty which includes assembling a list of sources of uncertainty, with the help of basic formula used to calculate the measure and as all parameters cause an influence on the result because of the uncertainty value associated with it then the basic cause and effect diagram is made which shows the correlation between these and indicates their effect on the uncertainty of the result.All individual sources of uncertainty are evaluated by quantification. Mass, purity, and molecular mass of potassium dichromate are calculated against the volume of sodium thiosulphate following the first step in the test method is the standardization of sodium thiosulphate with the primary standard, potassium dichromate. So the overall uncertainty value depends on the uncertainties associated with the mass, purity, and molecular mass of potassium dichromate. |
| first_indexed | 2024-04-10T13:04:45Z |
| format | Article |
| id | doaj.art-5040a39278cc47398df74fc0374b3baa |
| institution | Directory Open Access Journal |
| issn | 2548-0170 |
| language | English |
| last_indexed | 2024-04-10T13:04:45Z |
| publishDate | 2022-12-01 |
| publisher | Süleyman Demirel University |
| record_format | Article |
| series | Journal of Architectural Sciences and Applications |
| spelling | doaj.art-5040a39278cc47398df74fc0374b3baa2023-02-15T16:13:00ZengSüleyman Demirel UniversityJournal of Architectural Sciences and Applications2548-01702022-12-017287187710.30785/mbud.11817361113Uncertainty Calculation for the Determination of Chromium Oxide in LeatherTahira Ayaz0Muhammad Kashif Pervez1Rajkumar Dewanı2Sarwat Mahboob3Pakistan Council of Scientific and Industrial ResearchPakistan Council of Scientific and Industrial ResearchPakistan Council of Scientific and Industrial ResearchLeather Research Centre, Karachi, PakistanThis work describes the uncertainty calculation for the determination of chromium oxide in leather. Following the various steps for the calculation of uncertainty which includes assembling a list of sources of uncertainty, with the help of basic formula used to calculate the measure and as all parameters cause an influence on the result because of the uncertainty value associated with it then the basic cause and effect diagram is made which shows the correlation between these and indicates their effect on the uncertainty of the result.All individual sources of uncertainty are evaluated by quantification. Mass, purity, and molecular mass of potassium dichromate are calculated against the volume of sodium thiosulphate following the first step in the test method is the standardization of sodium thiosulphate with the primary standard, potassium dichromate. So the overall uncertainty value depends on the uncertainties associated with the mass, purity, and molecular mass of potassium dichromate.https://dergipark.org.tr/tr/download/article-file/2677871derikrom oksitbelirsizlikkalite güvencesiiso/iec 17025leatherchromium oxideuncertaintyquality assuranceiso/iec 17025 |
| spellingShingle | Tahira Ayaz Muhammad Kashif Pervez Rajkumar Dewanı Sarwat Mahboob Uncertainty Calculation for the Determination of Chromium Oxide in Leather Journal of Architectural Sciences and Applications deri krom oksit belirsizlik kalite güvencesi iso/iec 17025 leather chromium oxide uncertainty quality assurance iso/iec 17025 |
| title | Uncertainty Calculation for the Determination of Chromium Oxide in Leather |
| title_full | Uncertainty Calculation for the Determination of Chromium Oxide in Leather |
| title_fullStr | Uncertainty Calculation for the Determination of Chromium Oxide in Leather |
| title_full_unstemmed | Uncertainty Calculation for the Determination of Chromium Oxide in Leather |
| title_short | Uncertainty Calculation for the Determination of Chromium Oxide in Leather |
| title_sort | uncertainty calculation for the determination of chromium oxide in leather |
| topic | deri krom oksit belirsizlik kalite güvencesi iso/iec 17025 leather chromium oxide uncertainty quality assurance iso/iec 17025 |
| url | https://dergipark.org.tr/tr/download/article-file/2677871 |
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