{"id":438890,"date":"2024-10-20T08:06:01","date_gmt":"2024-10-20T08:06:01","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-200452023\/"},"modified":"2024-10-26T15:10:38","modified_gmt":"2024-10-26T15:10:38","slug":"bs-iso-200452023","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-200452023\/","title":{"rendered":"BS ISO 20045:2023"},"content":{"rendered":"

PDF Catalog<\/h4>\n\n\n\n\n\n\n\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
2<\/td>\nundefined <\/td>\n<\/tr>\n
6<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\nIntroduction <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references
3 Terms, definitions and symbols <\/td>\n<\/tr>\n
10<\/td>\n3.1 Terms and definitions <\/td>\n<\/tr>\n
11<\/td>\n3.2 Symbols, definitions and units <\/td>\n<\/tr>\n
12<\/td>\n4 Principle <\/td>\n<\/tr>\n
14<\/td>\n5 Influence quantities
6 Equipment
6.1 Description and requirements of the sampling system <\/td>\n<\/tr>\n
15<\/td>\n6.2 Location of sampling head
6.3 Air flow rate, sampling duration and air volume sampling
6.4 Trapping water solution
6.5 Specifications for use <\/td>\n<\/tr>\n
16<\/td>\n7 Procedure
7.1 Sampling <\/td>\n<\/tr>\n
17<\/td>\n7.2 Sample collection and transportation
7.3 Receipt
7.4 Conservation
7.5 Tritium activity concentration measurement
8 Expression of results
8.1 General <\/td>\n<\/tr>\n
18<\/td>\n8.2 Calculations for tritiated water vapour
8.2.1 Activity concentration
8.2.2 Decision threshold <\/td>\n<\/tr>\n
19<\/td>\n8.2.3 Detection limit
8.2.4 Coverage intervals limits <\/td>\n<\/tr>\n
20<\/td>\n8.2.5 Conditions of use
8.3 Calculation for tritiated gas compounds <\/td>\n<\/tr>\n
21<\/td>\n8.3.1 Tritiated gas without significant HTO level <\/td>\n<\/tr>\n
22<\/td>\n8.3.2 Tritiated gas compounds with significant HTO level <\/td>\n<\/tr>\n
24<\/td>\n8.3.3 Coverage intervals limits
8.3.4 Conditions of use <\/td>\n<\/tr>\n
25<\/td>\n9 Test report <\/td>\n<\/tr>\n
27<\/td>\nAnnex A (informative) Technical data for tritium <\/td>\n<\/tr>\n
29<\/td>\nAnnex B (informative) Determination of trapping efficiency <\/td>\n<\/tr>\n
33<\/td>\nAnnex C (informative) Preserving of tritiated water solutions <\/td>\n<\/tr>\n
34<\/td>\nAnnex D (informative) Example of sampling and calculations forms <\/td>\n<\/tr>\n
37<\/td>\nAnnex E (informative) Examples of calculations of air tritium activity concentrations <\/td>\n<\/tr>\n
43<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Measurement of the radioactivity in the environment. Air: tritium. Test method using bubbler sampling<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2023<\/td>\n44<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":438900,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-438890","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","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\/438890","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\/438900"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=438890"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=438890"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=438890"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}