{"id":4539,"date":"2008-09-08T12:01:31","date_gmt":"2008-09-08T10:01:31","guid":{"rendered":"https:\/\/asso.graie.org\/portail\/?p=4539"},"modified":"2025-12-08T09:06:07","modified_gmt":"2025-12-08T08:06:07","slug":"fiche-methodologique-n2-comparaison-de-deux-valeurs","status":"publish","type":"post","link":"https:\/\/asso.graie.org\/portail\/fiche-methodologique-n2-comparaison-de-deux-valeurs\/","title":{"rendered":"Fiche m\u00e9thodologique Autosurveillance n\u00b02 : Comparaison de deux valeurs"},"content":{"rendered":"<div>Si une m\u00eame grandeur est mesur\u00e9e simultan\u00e9ment au moyen de deux appareils diff\u00e9rents (par exemple un appareil g\u00e9r\u00e9 par l\u2019exploitant du r\u00e9seau et un appareil de comparaison g\u00e9r\u00e9 par la police de l\u2019eau), la comparaison des deux valeurs fournies par les deux appareils ne peut \u00eatre effectu\u00e9e valablement que<\/div>\n<div>dans certaines conditions. Diff\u00e9rents cas sont envisageables.<br \/>\nCette fiche pr\u00e9sente diff\u00e9rents cas \u00ab\u00a0type\u00a0\u00bb. Un utilitaire sous excel permet une comparaison.<\/div>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<a href=\"http:\/\/www.graie.org\/graie\/graiedoc\/reseaux\/autosurv\/F2_Comparaison_de_deux_valeurs_revu_JLBK_v2.pdf\" target=\"_blank\" class=\"shortc-button big blue \"><span class=\"fa fa-file-pdf-o\" aria-hidden=\"true\"><\/span> Outil (2p)<\/a><a href=\"http:\/\/www.graie.org\/graie\/graiedoc\/reseaux\/autosurv\/JLBK%20GRAIE%20Autosurveillance%2029%20mars%202007.xls\" target=\"_blank\" class=\"shortc-button big blue \"><span class=\"fa \" aria-hidden=\"true\"><\/span> Fichier XLS par JL Bertrand-Krajewski, Insa de Lyon<\/a>\n","protected":false},"excerpt":{"rendered":"<p>Si une m\u00eame grandeur est mesur\u00e9e simultan\u00e9ment au moyen de deux appareils diff\u00e9rents (par exemple un appareil g\u00e9r\u00e9 par l\u2019exploitant du r\u00e9seau et un appareil de comparaison g\u00e9r\u00e9 par la police de l\u2019eau), la comparaison des deux valeurs fournies par &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"footnotes":""},"categories":[38,29],"tags":[84,184,728,195,132,729],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.13 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Fiche m\u00e9thodologique Autosurveillance n\u00b02 : Comparaison de deux valeurs | Graie<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/asso.graie.org\/portail\/fiche-methodologique-n2-comparaison-de-deux-valeurs\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Fiche m\u00e9thodologique Autosurveillance n\u00b02 : Comparaison de deux valeurs | Graie\" \/>\n<meta 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