{"id":34066,"date":"2024-10-17T04:21:11","date_gmt":"2024-10-17T04:21:11","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-e181-3\/"},"modified":"2024-10-24T14:44:34","modified_gmt":"2024-10-24T14:44:34","slug":"astm-e181-3","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-e181-3\/","title":{"rendered":"ASTM-E181"},"content":{"rendered":"<\/p>\n

1.1 These methods cover general procedures for the calibration of radiation detectors and the analysis of radionuclides. For each individual radionuclide, one or more of these methods may apply.<\/p>\n

1.2 These methods are concerned only with specific radionuclide measurements. The chemical and physical properties of the radionuclides are not within the scope of this standard.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Document
Terminology <\/td>\n<\/tr>\n
2<\/td>\nScope
Apparatus
Summary of Methods
Preparation of Apparatus
Calibration Procedure <\/td>\n<\/tr>\n
3<\/td>\nMeasurement of Gamma-Ray Emission Rate of the Sample
FIG. 1 <\/td>\n<\/tr>\n
4<\/td>\nPerformance Testing
Sources of Uncertainty
Precautions and Tests <\/td>\n<\/tr>\n
6<\/td>\nScope
FIG. 2 <\/td>\n<\/tr>\n
7<\/td>\nApparatus
Preparation of Apparatus
Multichannel Analyzer (MCA) Counting for Simple Spectra <\/td>\n<\/tr>\n
8<\/td>\nMultichannel Analyzer (MCA) Counting for Complex Spectra <\/td>\n<\/tr>\n
10<\/td>\nPerformance Testing
Precautions <\/td>\n<\/tr>\n
12<\/td>\nSources of Uncertainty
Scope
Summary of Method
Apparatus <\/td>\n<\/tr>\n
13<\/td>\nPreparation of Apparatus
Beta Counting Procedure
Calculations <\/td>\n<\/tr>\n
15<\/td>\nScope
Summary of Method
Apparatus
Aluminum Absorption Curve Procedure
FIG. 3 <\/td>\n<\/tr>\n
16<\/td>\nCalculation
Scope
Summary of Method
Apparatus
FIG. 4 <\/td>\n<\/tr>\n
17<\/td>\nPreparation of Apparatus
Alpha Counting Procedure
Calculations for SCA Methods
Sources of Uncertainty: SCA Counting Methods
Calculations for MCA Methods <\/td>\n<\/tr>\n
18<\/td>\nFIG. 5 <\/td>\n<\/tr>\n
19<\/td>\nScope
Summary of Method
Interferences
Apparatus <\/td>\n<\/tr>\n
20<\/td>\nStandardization and Calibration
Procedure
Calculation
Precision and Bias
Performance Testing <\/td>\n<\/tr>\n
21<\/td>\nREFERENCES <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

E181-98(2003) Standard Test Methods for Detector Calibration and Analysis of Radionuclides<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2003<\/td>\n22<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":34067,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2637],"product_tag":[],"class_list":{"0":"post-34066","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-astm","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/34066","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/34067"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=34066"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=34066"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=34066"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}