IEC TR 62461 Radiation protection instrumentation – Determination of uncertainty in measurement - Edition 2.0
Данный раздел/документ содержится в продуктах:
- Техэксперт: Машиностроительный комплекс
- Картотека зарубежных и международных стандартов
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- ISO 18158 Workplace air - Terminology - First Edition
- ASTM D1356 REV B Standard Terminology Relating to Sampling and Analysis of Atmospheres
- ASTM D6196 Standard Practice for Selection of Sorbents, Sampling, and Thermal Desorption Analysis Procedures for Volatile Organic Compounds in Air
- ASTM D6196 Standard Practice for Selection of Sorbents, Sampling, and Thermal Desorption Analysis Procedures for Volatile Organic Compounds in Air
- ASTM D1356 REV B Standard Terminology Relating to Sampling and Analysis of Atmospheres
- ISO 18158 Workplace air - Terminology - First Edition
- ISO TR 14294 Workplace atmospheres — Measurement of dermal exposure — Principles and methods - First Edition
- ISO 18158 Workplace air - Terminology - First Edition
- ASTM D1356 REV B Standard Terminology Relating to Sampling and Analysis of Atmospheres
- ISO 18158 Workplace air - Terminology - First Edition
- ISO TR 14294 Workplace atmospheres — Measurement of dermal exposure — Principles and methods - First Edition
- ISO TR 14294 Workplace atmospheres — Measurement of dermal exposure — Principles and methods - First Edition
- ISO 20785-1 Dosimetry for exposures to cosmic radiation in civilian aircraft - Part 1: Conceptual basis for measurements - Second Edition
- Картотека зарубежных и международных стандартов
International Electrotechnical Commission
Radiation protection instrumentation – Determination of uncertainty in measurement - Edition 2.0
N TR 62461
Annotation
This Technical Report gives guidelines for the application of the uncertainty analysis according to ISO/IEC Guide 98-3:2008 (GUM describing an analytical method for the uncertainty determination) and its Supplement 1:2008 (GUM S1 describing a Monte Carlo method for the uncertainty determination) for measurements covered by standards of IEC Subcommittee 45B. It does not include the uncertainty associated with the concept of the measuring quantity, e. g., the difference between Hp(10) on the ISO water slab phantom and on the person.
This Technical Report explains the principles of the ISO/IEC Guide 98-3:2008 (GUM),its Supplement 1:2008 (GUM S1) and the special considerations necessary for radiation protection at an example taken from individual dosimetry of external radiation. In the informative annexes, several examples are given for the application on instruments, for which SC 45B has developed standards.
This Technical Report is supposed to assist the understanding of the ISO/IEC Guide 98- 3:2008 (GUM), its Supplement 1: 2008 (GUM S1), and other papers on uncertainty analysis. It cannot replace these papers nor can it provide the background and justification of the arguments leading to the concept of the ISO/IEC Guide 98-3:2008 (GUM) and its Supplement 1:2008 (GUM S1).
Finally, this Technical Report gives a very simple method to judge whether a measured result is significantly different from zero or not based on ISO 11929.
For better readability the correct terms are not always used throughout this technical report. For example, instead of "random variables of a quantity" only the "quantity" itself is stated.
