{"id":63918,"date":"2022-09-17T07:13:14","date_gmt":"2022-09-17T07:13:14","guid":{"rendered":"https:\/\/thermaldevices.eu\/sensitivity-to-temperature-thermal-devices\/"},"modified":"2023-07-29T12:56:10","modified_gmt":"2023-07-29T12:56:10","slug":"sensitivity-to-temperature-thermal-devices","status":"publish","type":"post","link":"https:\/\/thermaldevices.eu\/fr\/sensitivity-to-temperature-thermal-devices\/","title":{"rendered":"Sensibilit\u00e9 \u00e0 la temp\u00e9rature &#8211; appareils thermiques"},"content":{"rendered":"<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Sans contact physique direct avec l&rsquo;objet, un instrument d&rsquo;imagerie thermique peut mesurer sa temp\u00e9rature. <\/span><span style=\"vertical-align: inherit;\">L&rsquo;\u00e9quipement d&rsquo;imagerie thermique est capable de d\u00e9tecter des changements de temp\u00e9rature d&rsquo;au moins 50 mK (miliKelvin) ou 0,05 \u00b0C. <\/span><span style=\"vertical-align: inherit;\">Le terme pour cela est la sensibilit\u00e9 \u00e0 la temp\u00e9rature.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Le contraste de temp\u00e9rature entre deux \u00e9l\u00e9ments, tels que l&rsquo;un \u00e0 20\u00a0\u00b0C et l&rsquo;autre \u00e0 20,01\u00a0\u00b0C, sera capt\u00e9 par un gadget d&rsquo;imagerie thermique, puis affich\u00e9 sur l&rsquo;\u00e9cran en diff\u00e9rentes couleurs. <\/span><span style=\"vertical-align: inherit;\">Il s&rsquo;agit d&rsquo;une d\u00e9finition simplifi\u00e9e.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Un gadget utilisant une sensibilit\u00e9 \u00e0 la chaleur standard d&rsquo;imagerie thermique est inf\u00e9rieur \u00e0 50 mK, ou 0,05 \u00b0C. <\/span><span style=\"vertical-align: inherit;\">Le produit est d&rsquo;autant meilleur que la sensibilit\u00e9 \u00e0 la chaleur est faible. <\/span><span style=\"vertical-align: inherit;\">Un nombre plus petit indique une plus grande sensibilit\u00e9. <\/span><span style=\"vertical-align: inherit;\">Un plus grand contraste est le r\u00e9sultat final.<\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sans contact physique direct avec l&rsquo;objet, un instrument d&rsquo;imagerie thermique peut mesurer sa temp\u00e9rature. L&rsquo;\u00e9quipement d&rsquo;imagerie thermique est capable de<\/p>\n","protected":false},"author":1,"featured_media":58940,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[360],"tags":[],"class_list":["post-63918","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-astuces-et-conseils"],"_links":{"self":[{"href":"https:\/\/thermaldevices.eu\/fr\/wp-json\/wp\/v2\/posts\/63918","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thermaldevices.eu\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thermaldevices.eu\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thermaldevices.eu\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/thermaldevices.eu\/fr\/wp-json\/wp\/v2\/comments?post=63918"}],"version-history":[{"count":0,"href":"https:\/\/thermaldevices.eu\/fr\/wp-json\/wp\/v2\/posts\/63918\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/thermaldevices.eu\/fr\/wp-json\/wp\/v2\/media\/58940"}],"wp:attachment":[{"href":"https:\/\/thermaldevices.eu\/fr\/wp-json\/wp\/v2\/media?parent=63918"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thermaldevices.eu\/fr\/wp-json\/wp\/v2\/categories?post=63918"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thermaldevices.eu\/fr\/wp-json\/wp\/v2\/tags?post=63918"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}