{"id":910,"date":"2020-07-31T09:54:59","date_gmt":"2020-07-31T05:54:59","guid":{"rendered":"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/?p=910"},"modified":"2022-10-27T16:14:15","modified_gmt":"2022-10-27T12:14:15","slug":"aqprpf-11-mesure-de-densite","status":"publish","type":"post","link":"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/2020\/07\/31\/aqprpf-11-mesure-de-densite\/","title":{"rendered":"AQPrPF 11 : mesure de densit\u00e9"},"content":{"rendered":"\n<p><a href=\"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/files\/2020\/07\/AQPrPF-11-Controle-densite.pdf\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Ouvrir en PDF.  (opens in a new tab)\">Ouvrir en PDF. <\/a><\/p>\n\n\n\n<p>La densit\u00e9 est exprim\u00e9e en g\/cm<sup>3<\/sup>. C\u2019est une donn\u00e9e physique d\u2019un produit. C\u2019est un indice de la qualit\u00e9 d\u2019un produit fini. La densit\u00e9 des produits est une donn\u00e9e normalis\u00e9e.<\/p>\n\n\n\n<p><strong>1- Produits test\u00e9s par ce contr\u00f4le&nbsp;:<\/strong><\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Tous les produits de consistance liquide.<\/p>\n\n\n\n<p><strong>2- Mat\u00e9riel n\u00e9cessaire \u00e0 la r\u00e9alisation du contr\u00f4le&nbsp;:<\/strong><\/p>\n\n\n\n<ul><li>un densim\u00e8tre,<\/li><li>produit \u00e0 analyser.<\/li><\/ul>\n\n\n\n<p><strong>3- Mode op\u00e9ratoire&nbsp;:<\/strong><\/p>\n\n\n\n<ul><li>A l\u2019aide d\u2019une seringue propre et s\u00e8che, pr\u00e9lever 2 mL de produit \u00e0 analyser,<ul><li>R\u00e9aliser le contr\u00f4le en suivant la proc\u00e9dure\u00a0<strong><a rel=\"noreferrer noopener\" href=\"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/2022\/09\/02\/aqprma-87-densimetre-densito\/\" target=\"_blank\">AQPrMa 87<\/a><\/strong> (ou <a rel=\"noreferrer noopener\" aria-label=\"AQPrMa 15. (opens in a new tab)\" href=\"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/2020\/07\/12\/aqprma-15-densimetre\/\" target=\"_blank\">AQPrMa 15<\/a> si le premier densim\u00e8tre est indisponible)<\/li><\/ul><\/li><\/ul>\n\n\n\n<p><strong>4- Expression et analyse des r\u00e9sultats&nbsp;:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Produit test\u00e9<\/strong><\/td><td><strong>Limites de densit\u00e9 en g\/cm<sup>3<\/sup><\/strong><\/td><\/tr><tr><td>Sirop<\/td><td>1,25 \u2013 1, 35<\/td><\/tr><tr><td>Eau&nbsp;<\/td><td>1,00<\/td><\/tr><tr><td>Lotion<\/td><td>1,00 \u2013 1,10<\/td><\/tr><tr><td>Potion<\/td><td>0,95 \u2013 1,15<\/td><\/tr><tr><td>Alcool camphr\u00e9<\/td><td>0,84<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Un produit est conforme si sa densit\u00e9 est comprise dans les limites des normes impos\u00e9es.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ouvrir en PDF. La densit\u00e9 est exprim\u00e9e en g\/cm3. C\u2019est une donn\u00e9e physique d\u2019un produit. C\u2019est un indice de la qualit\u00e9 d\u2019un produit fini. La densit\u00e9 des produits est une donn\u00e9e normalis\u00e9e. 1- Produits test\u00e9s par ce contr\u00f4le&nbsp;: &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Tous les produits de consistance liquide. 2- Mat\u00e9riel n\u00e9cessaire \u00e0 la r\u00e9alisation&#8230; <a class=\"continue-reading-link\" href=\"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/2020\/07\/31\/aqprpf-11-mesure-de-densite\/\"> Continue reading <span class=\"meta-nav\">&rarr; <\/span><\/a><\/p>\n","protected":false},"author":473,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_links_to":"","_links_to_target":""},"categories":[16],"tags":[266,75],"_links":{"self":[{"href":"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/wp-json\/wp\/v2\/posts\/910"}],"collection":[{"href":"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/wp-json\/wp\/v2\/users\/473"}],"replies":[{"embeddable":true,"href":"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/wp-json\/wp\/v2\/comments?post=910"}],"version-history":[{"count":2,"href":"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/wp-json\/wp\/v2\/posts\/910\/revisions"}],"predecessor-version":[{"id":1780,"href":"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/wp-json\/wp\/v2\/posts\/910\/revisions\/1780"}],"wp:attachment":[{"href":"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/wp-json\/wp\/v2\/media?parent=910"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/wp-json\/wp\/v2\/categories?post=910"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/wp-json\/wp\/v2\/tags?post=910"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}