{"id":6,"date":"2013-01-22T18:49:20","date_gmt":"2013-01-22T18:49:20","guid":{"rendered":"https:\/\/xtrem-experiments.com\/2013\/01\/22\/agitateur-magnetique\/"},"modified":"2016-09-02T16:54:14","modified_gmt":"2016-09-02T16:54:14","slug":"agitateur-magnetique","status":"publish","type":"post","link":"https:\/\/xtrem-experiments.com\/fr\/agitateur-magnetique\/","title":{"rendered":"Agitateur magn\u00e9tique"},"content":{"rendered":"<p><\/p>\n<p>Un agitateur magn\u00e9tique est un instrument utilis\u00e9 pour agiter des solutions. Son principe est simple. Un barreau magn\u00e9tique est plac\u00e9 dans le r\u00e9cipient contenant la solution \u00e0 agiter que l&rsquo;on pose ensuite sur l&rsquo;appareil qui fait tourner le barreau gr\u00e2ce \u00e0 un champ magn\u00e9tique.<br \/>Normalement, un agitateur magn\u00e9tique co\u00fbte de 100 \u00e0 plus de 400\u20ac ! Mais ici, c&rsquo;est gratuit. Vive la r\u00e9cup !<\/p>\n<p>Mat\u00e9riel:<\/p>\n<ul>\n<li>ventilateur de PC (12V)<\/li>\n<li>bo\u00eete<\/li>\n<li>interrupteur<\/li>\n<li>potentiom\u00e8tre 1K\u03a9 (suffisant puisqu&rsquo;il s&rsquo;agit d&rsquo;un ventilateur peu puissant)<\/li>\n<li>aimant puissant (disque dur PC)<\/li>\n<li>transformateur 12V DC<\/li>\n<\/ul>\n<p>Construction:<\/p>\n<ol>\n<li>Relier le ventilateur au variateur, \u00e0 l&rsquo;interrupteur et au transformateur.<\/li>\n<li>Fixer le ventilateur dans la bo\u00eete et coller l&rsquo;aimant dessus.<\/li>\n<li>Refermer le tout.<\/li>\n<\/ol>\n<p>Comme barreau, vous pouvez utiliser un simple aimant (geomag, etc&#8230;) ou un teflonn\u00e9 pour les solutions corrosives, etc&#8230;<\/p>\n<p>Et voil\u00e0 le r\u00e9sultat !!!<\/p>\n<p><iframe loading=\"lazy\" src=\"\/\/www.dailymotion.com\/embed\/video\/xkti0v?syndication=112040\" width=\"640\" height=\"360\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p><a href=\"https:\/\/www.youtube.com\/watch?v=aAGEMUr0GyI\" rel=\"alternate\">Youtube<\/a><\/p>\n<p>\u00a0<\/p>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Un agitateur magn\u00e9tique est un instrument utilis\u00e9 pour agiter des solutions. Son principe est simple. Un barreau magn\u00e9tique est plac\u00e9 dans le r\u00e9cipient contenant la solution \u00e0 agiter que l&rsquo;on pose ensuite sur l&rsquo;appareil qui fait tourner le barreau gr\u00e2ce \u00e0 un champ magn\u00e9tique.Normalement, un agitateur magn\u00e9tique co\u00fbte de 100 \u00e0 plus de 400\u20ac ! [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0},"categories":[28],"tags":[],"_links":{"self":[{"href":"https:\/\/xtrem-experiments.com\/fr\/wp-json\/wp\/v2\/posts\/6"}],"collection":[{"href":"https:\/\/xtrem-experiments.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xtrem-experiments.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xtrem-experiments.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xtrem-experiments.com\/fr\/wp-json\/wp\/v2\/comments?post=6"}],"version-history":[{"count":1,"href":"https:\/\/xtrem-experiments.com\/fr\/wp-json\/wp\/v2\/posts\/6\/revisions"}],"predecessor-version":[{"id":29924,"href":"https:\/\/xtrem-experiments.com\/fr\/wp-json\/wp\/v2\/posts\/6\/revisions\/29924"}],"wp:attachment":[{"href":"https:\/\/xtrem-experiments.com\/fr\/wp-json\/wp\/v2\/media?parent=6"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xtrem-experiments.com\/fr\/wp-json\/wp\/v2\/categories?post=6"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xtrem-experiments.com\/fr\/wp-json\/wp\/v2\/tags?post=6"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}