Uncertainty in Measuring - Its Assessment and Interpretation.
The increasing demands on the quality of results provided by the accredited test laboratories breed some new obligations. One of them is to fulfil the European norm EN 45 001 (General criteria for operation of test laboratories) that requires that the reports issued by the test laboratories incl...
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| Format: | Article |
| Language: | ces |
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Research Institute of Brewing and Malting, Plc.
2002-07-01
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| Series: | Kvasný průmysl |
| Subjects: | |
| Online Access: | https://kvasnyprumysl.cz/en/artkey/kpr-200207-0002_Nejistota_mereni_-_jeji_stanoveni_a_interpretace.php |
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| author | J. ČULÍK V. KELLNER P. ČEJKA M. JURKOVÁ T. HORÁK |
| author_facet | J. ČULÍK V. KELLNER P. ČEJKA M. JURKOVÁ T. HORÁK |
| author_sort | J. ČULÍK |
| collection | DOAJ |
| description | The increasing demands on the quality of results provided by the accredited test laboratories breed some new obligations. One of them is to fulfil the European norm EN 45 001 (General criteria for operation of test laboratories) that requires that the reports issued by the test laboratories include the indications of uncertainty in measuring and further determines that the quantitative results must be shown with calculated or estimated uncertainty. For setting of the uncertainty values, there is a serie of good reasons. Apart of the fact that the uncertainty of results is a quantitative sign of its quality, its indication allows at the same time to compare with each other even the results of different laboratories or the results obtained by the same laboratory. Moreover, this indication enables to the client to compare the result stated in the report, for instance, with the reference values or norms and to interpret correctly the data ranging in the area of limiting values. The main contents of the publication is the interpretation of concepts, their classification and the principles for their operation. It contains detailed methods of uncertainty estimation as well as principles of their correct interpretation. A practical case demonstrates thewa procedure of assessment of uncertainties in a complicated analytical procedure.The increasing demands on the quality of results provided by the accredited test laboratories breed some new obligations. One of them is to fulfil the European norm EN 45 001 (General criteria for operation of test laboratories) that requires that the reports issued by the test laboratories include the indications of uncertainty in measuring and further determines that the quantitative results must be shown with calculated or estimated uncertainty. For setting of the uncertainty values, there is a serie of good reasons. Apart of the fact that the uncertainty of results is a quantitative sign of its quality, its indication allows at the same time to compare with each other even the results of different laboratories or the results obtained by the same laboratory. Moreover, this indication enables to the client to compare the result stated in the report, for instance, with the reference values or norms and to interpret correctly the data ranging in the area of limiting values. The main contents of the publication is the interpretation of concepts, their classification and the principles for their operation. It contains detailed methods of uncertainty estimation as well as principles of their correct interpretation. A practical case demonstrates thewa procedure of assessment of uncertainties in a complicated analytical procedure. |
| first_indexed | 2024-12-10T13:20:44Z |
| format | Article |
| id | doaj.art-9620d5edb5cf463fbf3fb07b90cc9ba0 |
| institution | Directory Open Access Journal |
| issn | 0023-5830 2570-8619 |
| language | ces |
| last_indexed | 2024-12-10T13:20:44Z |
| publishDate | 2002-07-01 |
| publisher | Research Institute of Brewing and Malting, Plc. |
| record_format | Article |
| series | Kvasný průmysl |
| spelling | doaj.art-9620d5edb5cf463fbf3fb07b90cc9ba02022-12-22T01:47:21ZcesResearch Institute of Brewing and Malting, Plc.Kvasný průmysl0023-58302570-86192002-07-0148718819110.18832/kp2002016kpr-200207-0002Uncertainty in Measuring - Its Assessment and Interpretation.J. ČULÍKV. KELLNERP. ČEJKAM. JURKOVÁT. HORÁKThe increasing demands on the quality of results provided by the accredited test laboratories breed some new obligations. One of them is to fulfil the European norm EN 45 001 (General criteria for operation of test laboratories) that requires that the reports issued by the test laboratories include the indications of uncertainty in measuring and further determines that the quantitative results must be shown with calculated or estimated uncertainty. For setting of the uncertainty values, there is a serie of good reasons. Apart of the fact that the uncertainty of results is a quantitative sign of its quality, its indication allows at the same time to compare with each other even the results of different laboratories or the results obtained by the same laboratory. Moreover, this indication enables to the client to compare the result stated in the report, for instance, with the reference values or norms and to interpret correctly the data ranging in the area of limiting values. The main contents of the publication is the interpretation of concepts, their classification and the principles for their operation. It contains detailed methods of uncertainty estimation as well as principles of their correct interpretation. A practical case demonstrates thewa procedure of assessment of uncertainties in a complicated analytical procedure.The increasing demands on the quality of results provided by the accredited test laboratories breed some new obligations. One of them is to fulfil the European norm EN 45 001 (General criteria for operation of test laboratories) that requires that the reports issued by the test laboratories include the indications of uncertainty in measuring and further determines that the quantitative results must be shown with calculated or estimated uncertainty. For setting of the uncertainty values, there is a serie of good reasons. Apart of the fact that the uncertainty of results is a quantitative sign of its quality, its indication allows at the same time to compare with each other even the results of different laboratories or the results obtained by the same laboratory. Moreover, this indication enables to the client to compare the result stated in the report, for instance, with the reference values or norms and to interpret correctly the data ranging in the area of limiting values. The main contents of the publication is the interpretation of concepts, their classification and the principles for their operation. It contains detailed methods of uncertainty estimation as well as principles of their correct interpretation. A practical case demonstrates thewa procedure of assessment of uncertainties in a complicated analytical procedure.https://kvasnyprumysl.cz/en/artkey/kpr-200207-0002_Nejistota_mereni_-_jeji_stanoveni_a_interpretace.phpuncertaintymethods validationinterpretation of results |
| spellingShingle | J. ČULÍK V. KELLNER P. ČEJKA M. JURKOVÁ T. HORÁK Uncertainty in Measuring - Its Assessment and Interpretation. Kvasný průmysl uncertainty methods validation interpretation of results |
| title | Uncertainty in Measuring - Its Assessment and Interpretation. |
| title_full | Uncertainty in Measuring - Its Assessment and Interpretation. |
| title_fullStr | Uncertainty in Measuring - Its Assessment and Interpretation. |
| title_full_unstemmed | Uncertainty in Measuring - Its Assessment and Interpretation. |
| title_short | Uncertainty in Measuring - Its Assessment and Interpretation. |
| title_sort | uncertainty in measuring its assessment and interpretation |
| topic | uncertainty methods validation interpretation of results |
| url | https://kvasnyprumysl.cz/en/artkey/kpr-200207-0002_Nejistota_mereni_-_jeji_stanoveni_a_interpretace.php |
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