{"id":15379,"date":"2020-01-08T07:15:26","date_gmt":"2020-01-08T07:15:26","guid":{"rendered":"https:\/\/www.radiation-dosimetry.org\/quest-ce-que-le-dosimetre-thermoluminescent-dosimetre-tld-vs-film-badge-definition\/"},"modified":"2020-07-12T07:28:11","modified_gmt":"2020-07-12T07:28:11","slug":"quest-ce-que-le-dosimetre-thermoluminescent-dosimetre-tld-vs-film-badge-definition","status":"publish","type":"post","link":"https:\/\/www.radiation-dosimetry.org\/fr\/quest-ce-que-le-dosimetre-thermoluminescent-dosimetre-tld-vs-film-badge-definition\/","title":{"rendered":"Qu&rsquo;est-ce que le dosim\u00e8tre thermoluminescent &#8211; Dosim\u00e8tre TLD vs Film Badge &#8211; D\u00e9finition"},"content":{"rendered":"<div class=\"su-quote su-quote-style-default\">\n<div class=\"su-quote-inner su-u-clearfix su-u-trim\">Dosim\u00e8tre thermoluminescent &#8211; Dosim\u00e8tre TLD vs Film Badge. Cet article r\u00e9sume les principales diff\u00e9rences entre les dosim\u00e8tres thermoluminescents et les dosim\u00e8tres \u00e0 film. Dosim\u00e9trie des rayonnements<\/div>\n<\/div>\n<div><\/div>\n<div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-50 lgc-tablet-grid-50 lgc-mobile-grid-100 lgc-equal-heights  lgc-first\">\n<div class=\"inside-grid-column\">\n<h2><span>TLD &#8211; Dosim\u00e8tre thermoluminescent<\/span><\/h2>\n<p><span>Un\u00a0<\/span><strong><span>dosim\u00e8tre thermoluminescent<\/span><\/strong><span>\u00a0, abr\u00e9g\u00e9 en\u00a0<\/span><strong><span>TLD<\/span><\/strong><span>\u00a0, est un\u00a0<\/span><a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/radiation-dosimetry\/radiation-dosimeter\/active-dosimeters-passive-dosimeters\/\"><span>dosim\u00e8tre \u00e0 rayonnement passif<\/span><\/a><span>\u00a0, qui mesure l&rsquo;exposition aux rayonnements ionisants en mesurant l&rsquo;intensit\u00e9 de la lumi\u00e8re visible \u00e9mise par un\u00a0<\/span><strong><span>cristal sensible<\/span><\/strong><span>\u00a0dans le d\u00e9tecteur lorsque le cristal est\u00a0<\/span><strong><span>chauff\u00e9<\/span><\/strong><span>\u00a0.\u00a0L&rsquo;intensit\u00e9 de la lumi\u00e8re \u00e9mise est mesur\u00e9e par le\u00a0<\/span><strong><span>lecteur TLD<\/span><\/strong><span>\u00a0et d\u00e9pend de l&rsquo;\u00a0<\/span><a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/radiation-protection\/radiation-exposure\/\"><span>exposition au rayonnement<\/span><\/a><span>\u00a0.\u00a0<\/span><strong><span>Dosim\u00e8tres thermoluminescents<\/span><\/strong><span>a \u00e9t\u00e9 invent\u00e9 en 1954 par le professeur Farrington Daniels de l&rsquo;Universit\u00e9 du Wisconsin-Madison.\u00a0Les dosim\u00e8tres TLD sont applicables aux situations o\u00f9 des informations en temps r\u00e9el ne sont pas n\u00e9cessaires, mais des enregistrements pr\u00e9cis de surveillance des doses cumul\u00e9es sont souhait\u00e9s pour la comparaison avec les mesures sur le terrain ou pour \u00e9valuer le potentiel d&rsquo;effets \u00e0 long terme sur la sant\u00e9.\u00a0En dosim\u00e9trie, les types de fibre de quartz et de film sont remplac\u00e9s par les TLD et les EPD (Electronic Personal Dosimeter).<\/span><\/p>\n<h2><span>Avantages et inconv\u00e9nients des TLD<\/span><\/h2>\n<h3><span>Avantages des TLD<\/span><\/h3>\n<ul>\n<li><span>Les TLD sont capables de mesurer une\u00a0<\/span><strong><span>plus grande gamme de doses<\/span><\/strong><span>\u00a0par rapport aux badges film.<\/span><\/li>\n<li><span>Les doses provenant des TLD peuvent \u00eatre facilement obtenues.<\/span><\/li>\n<li><span>Les TLD peuvent \u00eatre lus sur place au lieu d&rsquo;\u00eatre envoy\u00e9s pour d\u00e9veloppement.<\/span><\/li>\n<li><span>Les TLD sont\u00a0<\/span><strong><span>facilement r\u00e9utilisables<\/span><\/strong><span>\u00a0.<\/span><\/li>\n<\/ul>\n<h3><span>Inconv\u00e9nients des TLD<\/span><\/h3>\n<ul>\n<li><span>Chaque dose ne peut \u00eatre lue plus d&rsquo;une fois.<\/span><\/li>\n<li><span>Le processus de lecture \u00abmet \u00e0 z\u00e9ro\u00bb le TLD.<\/span><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-50 lgc-tablet-grid-50 lgc-mobile-grid-100 lgc-equal-heights  lgc-last\">\n<div class=\"inside-grid-column\">\n<h2><span>Dosim\u00e8tre \u00e0 badge de film<\/span><\/h2>\n<p><strong><span>Les badges de film, dosim\u00e8tres \u00e0 badge de film,<\/span><\/strong><span>\u00a0\u00a0sont de petits appareils portables pour surveiller la dose cumulative de rayonnement due aux\u00a0<\/span><a href=\"https:\/\/www.nuclear-power.com\/nuclear-power\/reactor-physics\/atomic-nuclear-physics\/radiation\/ionizing-radiation\/\"><span>rayonnements ionisants<\/span><\/a><span>\u00a0.\u00a0Le principe de fonctionnement est similaire \u00e0 celui des images radiographiques.\u00a0Le badge se compose de deux parties:\u00a0<\/span><strong><span>un film photographique<\/span><\/strong><span>\u00a0et un\u00a0<\/span><strong><span>support<\/span><\/strong><span>\u00a0.\u00a0Le film est contenu \u00e0 l&rsquo;int\u00e9rieur d&rsquo;un badge.\u00a0Le morceau de film photographique qui est le mat\u00e9riau sensible et il doit \u00eatre retir\u00e9 tous les mois et d\u00e9velopp\u00e9.\u00a0Plus il y a d&rsquo;exposition aux radiations, plus le film noircit.\u00a0Le noircissement du film est lin\u00e9aire \u00e0 la\u00a0<\/span><a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/radiation-protection\/radiation-exposure\/intensity-of-radiation-dose-and-dose-rate\/\"><span>dose<\/span><\/a><span>\u00a0, et des doses jusqu&rsquo;\u00e0 environ\u00a0<\/span><a href=\"https:\/\/www.radiation-dosimetry.org\/fr\/quest-ce-que-le-gris-unite-de-dose-de-rayonnement-definition\/\"><span>10 Gy<\/span><\/a><span>\u00a0peuvent \u00eatre mesur\u00e9es.<\/span><\/p>\n<figure id=\"attachment_26945\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-26945\"><a href=\"https:\/\/www.radiation-dosimetry.org\/wp-content\/uploads\/2019\/12\/film-badge-dosimeter-example.png\"><img loading=\"lazy\" class=\"size-full wp-image-26945 lazy-loaded\" src=\"https:\/\/www.radiation-dosimetry.org\/wp-content\/uploads\/2019\/12\/film-badge-dosimeter-example.png\" alt=\"dosim\u00e8tre de badge de film\" width=\"204\" height=\"257\" data-lazy-type=\"image\" data-src=\"https:\/\/www.radiation-dosimetry.org\/wp-content\/uploads\/2019\/12\/film-badge-dosimeter-example.png\" \/><\/a><figcaption id=\"caption-attachment-26945\" class=\"wp-caption-text\"><span>Badge de film.\u00a0Source: www.nde-ed.org<\/span><\/figcaption><\/figure>\n<h2><span>Avantages et inconv\u00e9nients des dosim\u00e8tres \u00e0 film<\/span><\/h2>\n<h3><span>Avantages des dosim\u00e8tres \u00e0 film<\/span><\/h3>\n<ul>\n<li><span>Un badge de film comme dispositif de surveillance du personnel est tr\u00e8s simple et donc\u00a0<\/span><strong><span>peu co\u00fbteux<\/span><\/strong><span>\u00a0.<\/span><\/li>\n<li><span>Un badge de film fournit un\u00a0<\/span><strong><span>enregistrement permanent<\/span><\/strong><span>\u00a0.<\/span><\/li>\n<li><span>Les dosim\u00e8tres \u00e0 badge de film sont\u00a0<\/span><strong><span>tr\u00e8s fiables<\/span><\/strong><span>\u00a0.<\/span><\/li>\n<li><span>Un badge film est utilis\u00e9 pour mesurer et enregistrer l&rsquo;exposition aux rayonnements due aux rayons gamma, aux rayons X et aux particules b\u00eata.<\/span><\/li>\n<\/ul>\n<h3><span>Inconv\u00e9nients des dosim\u00e8tres \u00e0 film<\/span><\/h3>\n<ul>\n<li><span>Les dosim\u00e8tres \u00e0 film ne\u00a0<\/span><strong><span>peuvent<\/span><\/strong><span>\u00a0g\u00e9n\u00e9ralement\u00a0<strong>pas \u00eatre lus sur place<\/strong>\u00a0au lieu d&rsquo;\u00eatre envoy\u00e9s pour\u00a0<\/span><strong><span>d\u00e9veloppement<\/span><\/strong><span>\u00a0.<\/span><\/li>\n<li><span>Les dosim\u00e8tres \u00e0 film sont \u00e0\u00a0<\/span><strong><span>usage unique<\/span><\/strong><span>\u00a0, ils ne peuvent pas \u00eatre r\u00e9utilis\u00e9s.<\/span><\/li>\n<li><span>Les expositions de moins de 0,2 mSv (20 millirem) de rayonnement gamma ne peuvent pas \u00eatre mesur\u00e9es avec pr\u00e9cision.<\/span><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-100 lgc-tablet-grid-100 lgc-mobile-grid-100 lgc-equal-heights  lgc-first lgc-last\">\n<div class=\"inside-grid-column\">\n<div class=\"su-spoiler su-spoiler-style-default su-spoiler-icon-arrow\" data-anchor=\"References\">\n<div class=\"su-spoiler-title\" tabindex=\"0\" role=\"button\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<p>&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.<\/p>\n<p>Cet article est bas\u00e9 sur la traduction automatique de l&rsquo;article original en anglais. Pour plus d&rsquo;informations, voir l&rsquo;article en anglais. Pouvez vous nous aider Si vous souhaitez corriger la traduction, envoyez-la \u00e0 l&rsquo;adresse: translations@nuclear-power.com ou remplissez le formulaire de traduction en ligne. Nous appr\u00e9cions votre aide, nous mettrons \u00e0 jour la traduction le plus rapidement possible. Merci<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Dosim\u00e8tre thermoluminescent &#8211; Dosim\u00e8tre TLD vs Film Badge. Cet article r\u00e9sume les principales diff\u00e9rences entre les dosim\u00e8tres thermoluminescents et les dosim\u00e8tres \u00e0 film. Dosim\u00e9trie des rayonnements TLD &#8211; Dosim\u00e8tre thermoluminescent Un\u00a0dosim\u00e8tre thermoluminescent\u00a0, abr\u00e9g\u00e9 en\u00a0TLD\u00a0, est un\u00a0dosim\u00e8tre \u00e0 rayonnement passif\u00a0, qui mesure l&rsquo;exposition aux rayonnements ionisants en mesurant l&rsquo;intensit\u00e9 de la lumi\u00e8re visible \u00e9mise par un\u00a0cristal &#8230; <a title=\"Qu&rsquo;est-ce que le dosim\u00e8tre thermoluminescent &#8211; Dosim\u00e8tre TLD vs Film Badge &#8211; D\u00e9finition\" class=\"read-more\" href=\"https:\/\/www.radiation-dosimetry.org\/fr\/quest-ce-que-le-dosimetre-thermoluminescent-dosimetre-tld-vs-film-badge-definition\/\" aria-label=\"En savoir plus sur Qu&rsquo;est-ce que le dosim\u00e8tre thermoluminescent &#8211; Dosim\u00e8tre TLD vs Film Badge &#8211; D\u00e9finition\">Lire la suite<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[49],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Qu&#039;est-ce que le dosim\u00e8tre thermoluminescent - Dosim\u00e8tre TLD vs Film Badge - D\u00e9finition<\/title>\n<meta name=\"description\" content=\"Dosim\u00e8tre thermoluminescent - Dosim\u00e8tre TLD vs Film Badge. 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