{"id":269032,"date":"2024-10-19T18:00:50","date_gmt":"2024-10-19T18:00:50","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-19-30400212-dc\/"},"modified":"2024-10-25T14:05:08","modified_gmt":"2024-10-25T14:05:08","slug":"bsi-19-30400212-dc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-19-30400212-dc\/","title":{"rendered":"BSI 19\/30400212 DC"},"content":{"rendered":"<h4>PDF Catalog<\/h4>\n<table border=\"1px\" class=\"des-table\">\n<tr>\n<th>PDF Pages<\/th>\n<th>PDF Title<\/th>\n<\/tr>\n<tr>\n<td><b>4<b><\/td>\n<td>CONTENTS  <\/td>\n<\/tr>\n<tr>\n<td><b>6<b><\/td>\n<td>FOREWORD  <\/td>\n<\/tr>\n<tr>\n<td><b>8<b><\/td>\n<td>INTRODUCTION  <\/td>\n<\/tr>\n<tr>\n<td><b>10<b><\/td>\n<td>1 Scope <br \/> 2 Normative references  <\/td>\n<\/tr>\n<tr>\n<td><b>11<b><\/td>\n<td>3  Terms, definitions, symbols and abbreviated terms  <\/td>\n<\/tr>\n<tr>\n<td><b>15<b><\/td>\n<td>4 Self-powered neutron detectors general advantages <br \/> 5 Composition and construction  <\/td>\n<\/tr>\n<tr>\n<td><b>18<b><\/td>\n<td>6 Application recommendations <br \/> 6.1 General <br \/> 6.2 Fluence rate mapping \u2013 core monitoring and surveillance <br \/> 6.3 Power regulation \u2013 Feedback control <br \/> 6.4 Core protection <br \/> 6.5 Reactor noise analysis <br \/> 6.6 Classification  <\/td>\n<\/tr>\n<tr>\n<td><b>19<b><\/td>\n<td>7 Design recommendations <br \/> 7.1 General <br \/> 7.2 Reproducibility of SPND characteristics <br \/> 7.3 Background signal <br \/> 7.4 Electrical interference noise <br \/> 7.5 Lifetime <br \/> 8 Test methods <br \/> 8.1 General <br \/> 8.2 Prototype testing  <\/td>\n<\/tr>\n<tr>\n<td><b>20<b><\/td>\n<td>8.3 Production tests <br \/> 9 Detector calibration <br \/> 9.1 Place of calibration <br \/> 9.2 Absolute calibration <br \/> 9.3 Comparison calibration  <\/td>\n<\/tr>\n<tr>\n<td><b>21<b><\/td>\n<td>9.4 In-core calibration <br \/> 9.5 Calibration procedure <br \/> 9.6 Recommended calibration periods  <\/td>\n<\/tr>\n<tr>\n<td><b>22<b><\/td>\n<td>Annex A  (informative)  Self-powered detector principles and characteristics <br \/> A.1 SPND response mechanisms <br \/> A.2 Beta decay (delayed response) <br \/> A.3 Neutron capture (prompt response) <br \/> A.4 Photoelectric effect (prompt response) <br \/> A.5 Compton effect (prompt response) <br \/> A.6 Nature of SPND response  <\/td>\n<\/tr>\n<tr>\n<td><b>23<b><\/td>\n<td>A.7 Thermal neutron interactions <br \/> A.8 Gamma interactions <br \/> A.9 Dynamic characteristics of SPND  <\/td>\n<\/tr>\n<tr>\n<td><b>24<b><\/td>\n<td>A.10 Detector burn-up life <br \/> A.11 Measurement errors <br \/> A.11.1 General <br \/> A.11.2 Error for determination of SPND actual response.  <\/td>\n<\/tr>\n<tr>\n<td><b>25<b><\/td>\n<td>A.11.3 Error determined by gamma-component of SPND current <br \/> A.11.4 Error determined by leakage currents  <\/td>\n<\/tr>\n<tr>\n<td><b>26<b><\/td>\n<td>A.11.5 Error determined by signal wire current <br \/> A.12 Self-powered detector operating characteristics <br \/> A.12.1 General <br \/> A.12.2 Vanadium emitter characteristics  <\/td>\n<\/tr>\n<tr>\n<td><b>27<b><\/td>\n<td>A.12.3 Cobalt emitter characteristics <br \/> A.12.4 Rhodium emitter characteristics <br \/> A.12.5 Silver emitter characteristics <br \/> A.12.6 Platinum emitter characteristics  <\/td>\n<\/tr>\n<tr>\n<td><b>28<b><\/td>\n<td>A.12.7 Hafnia emitter characteristics <br \/> A.13 Self-powered detector assemblies <br \/> A.13.1 General <br \/> A.13.2 Typical bottom-mounted rhodium self-powered detector assembly for pressurized light water reactors <br \/> A.13.3 Typical top-mounted rhodium self-powered detector assembly for VVER\u2013type light water reactors <br \/> A.13.4 Typical top-mounted cobalt self-powered detector assembly for pressurized light water reactors  <\/td>\n<\/tr>\n<tr>\n<td><b>29<b><\/td>\n<td>A.13.5 Typical heavy water reactor self-powered detector assembly  <\/td>\n<\/tr>\n<tr>\n<td><b>35<b><\/td>\n<td>Bibliography  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>BS IEC 61468. Nuclear power plants. Instrumentation systems important to safety. In-core instrumentation. Characteristics and test methods of self-powered neutron detectors<\/b><\/p>\n<table class=\"shortdes-table\" style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>2019<\/td>\n<td>35<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":269036,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[463,2641],"product_tag":[],"class_list":{"0":"post-269032","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-27-120-20","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/269032","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\/269036"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=269032"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=269032"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=269032"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}