{"id":80882,"date":"2024-10-17T18:48:59","date_gmt":"2024-10-17T18:48:59","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-n42-12-1995\/"},"modified":"2024-10-24T19:45:02","modified_gmt":"2024-10-24T19:45:02","slug":"ieee-n42-12-1995","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-n42-12-1995\/","title":{"rendered":"IEEE N42.12 1995"},"content":{"rendered":"
New IEEE Standard – Active. This standard establishes methods for performance testing, calibration, and usage of NaI(Tl) detector systems for the measurement of gamma ray emission rates of radionuclides; the assay for radioactivity; and the determination of gamma ray energies and intensities. It covers both energy calibration and efficiency calibration.<\/p>\n
PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
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1<\/td>\n | Title Page <\/td>\n<\/tr>\n | ||||||
3<\/td>\n | Introduction <\/td>\n<\/tr>\n | ||||||
5<\/td>\n | CONTENTS <\/td>\n<\/tr>\n | ||||||
6<\/td>\n | 1. Overview 1.1 Scope 1.2 Purpose <\/td>\n<\/tr>\n | ||||||
7<\/td>\n | 2. References 3. Definitions <\/td>\n<\/tr>\n | ||||||
8<\/td>\n | 4. Procedure 4.1 Total spectrum counting systems <\/td>\n<\/tr>\n | ||||||
10<\/td>\n | 4.2 SCA counting systems <\/td>\n<\/tr>\n | ||||||
11<\/td>\n | 4.3 MCA counting systems <\/td>\n<\/tr>\n | ||||||
13<\/td>\n | 5. Sources of systematic error <\/td>\n<\/tr>\n | ||||||
14<\/td>\n | 6. Precautions 6.1 Assay for a radionuclide for which no radioactivity standard is readily available 6.2 Assay of mixtures of radionuclides 6.3 Thin-Window detectors 6.4 Count rates 6.5 Geometric correction factors 6.6 Counting statistics 6.7 Dead-Time corrections <\/td>\n<\/tr>\n | ||||||
15<\/td>\n | 6.8 Correction for decay during the counting period <\/td>\n<\/tr>\n | ||||||
16<\/td>\n | 6.9 Counting geometry 6.10 Spectral features 6.11 Full-Energy-Peak efficiency versus energy function or curve <\/td>\n<\/tr>\n | ||||||
17<\/td>\n | 6.12 Net count rate 6.13 Temperature effects 6.14 Linearity 7. Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" American National Standard Calibration and Usage of Thallium-Activated Sodium Iodide Detector Systems for Assay of Radionuclides<\/b><\/p>\n |