{"id":32065,"date":"2026-03-12T11:33:17","date_gmt":"2026-03-12T10:33:17","guid":{"rendered":"https:\/\/rls-wacon.de\/produkt\/caldur-meko-colorimetrique\/"},"modified":"2026-03-12T11:33:17","modified_gmt":"2026-03-12T10:33:17","slug":"caldur-meko-colorimetrique","status":"publish","type":"product","link":"https:\/\/rls-wacon.de\/fr\/produkt\/caldur-meko-colorimetrique\/","title":{"rendered":"Caldur\u00ae MEKO &#8211; Colorim\u00e9trique"},"content":{"rendered":"<h2>Kit de test CALDUR\u00ae MEKO &#8211; Colorim\u00e9trique<\/h2>\n<h3>A quoi sert la mesure MEKO ?<\/h3>\n<p>Le MEKO (m\u00e9thyl\u00e9thylc\u00e9toxime) est un agent de fixation de l&rsquo;oxyg\u00e8ne utilis\u00e9 comme alternative au DEHA et au sulfite de sodium dans les installations de chaudi\u00e8res \u00e0 vapeur. Il pr\u00e9sente l&rsquo;avantage de rester stable \u00e0 haute temp\u00e9rature et de ne pas former de produits de d\u00e9composition susceptibles de contaminer la vapeur. <\/p>\n<p><strong>Le contr\u00f4le de la concentration en MEKO est essentiel<\/strong> pour assurer une fixation suffisante de l&rsquo;oxyg\u00e8ne dans l&rsquo;eau de chaudi\u00e8re tout en \u00e9vitant un surdosage. Les valeurs cibles typiques se situent entre 1 et 5 mg\/l de MEKO dans l&rsquo;eau d&rsquo;alimentation. <\/p>\n<p>MEKO r\u00e9agit avec l&rsquo;oxyg\u00e8ne dissous et prot\u00e8ge ainsi les surfaces m\u00e9talliques des chaudi\u00e8res, des conduites de vapeur et des condenseurs contre la corrosion par l&rsquo;oxyg\u00e8ne.<\/p>\n<h3>Comment fonctionne le kit de test ?<\/h3>\n<p>Le kit d&rsquo;essai CALDUR\u00ae MEKO &#8211; Colorim\u00e9trique est bas\u00e9 sur la m\u00e9thode de la ferrozine. Apr\u00e8s l&rsquo;ajout de deux r\u00e9actifs \u00e0 l&rsquo;\u00e9chantillon d&rsquo;eau, une coloration caract\u00e9ristique se d\u00e9veloppe en 8 minutes, dont l&rsquo;intensit\u00e9 est proportionnelle \u00e0 la concentration en MEKO. <\/p>\n<p>La valeur mesur\u00e9e est obtenue par comparaison directe des couleurs avec un nuancier fourni.<\/p>\n<h3>Avantages du kit de test CALDUR<\/h3>\n<ul class=\"feature-list\">\n<li>Plage de mesure pratique 0,5 &#8211; 10 mg\/l MEKO\n<p style=\"text-indent: 30px; font-style: italic;\">Couvre toute la gamme de dosage dans les chaudi\u00e8res<\/p>\n<\/li>\n<li>100 dispositions par ensemble\n<p style=\"text-indent: 30px; font-style: italic;\">\u00c9conomique pour les contr\u00f4les r\u00e9guliers<\/p>\n<\/li>\n<li>Analyse rapide en 8 minutes\n<p style=\"text-indent: 30px; font-style: italic;\">R\u00e9sultats directement sur le site de la chaudi\u00e8re<\/p>\n<\/li>\n<li>M\u00e9thode \u00e9prouv\u00e9e \u00e0 la ferrozine\n<p style=\"text-indent: 30px; font-style: italic;\">S\u00e9lectif et fiable pour MEKO<\/p>\n<\/li>\n<li>Bo\u00eetier en plastique robuste avec couvercle \u00e0 charni\u00e8res\n<p style=\"text-indent: 30px; font-style: italic;\">Transport et protection des r\u00e9actifs en toute s\u00e9curit\u00e9<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Kit de test CALDUR\u00ae MEKO &#8211; Colorim\u00e9trique A quoi sert la mesure MEKO ? Le MEKO (m\u00e9thyl\u00e9thylc\u00e9toxime) est un agent de fixation de l&rsquo;oxyg\u00e8ne utilis\u00e9 comme alternative au DEHA et au sulfite de sodium dans les installations de chaudi\u00e8res \u00e0 vapeur. Il pr\u00e9sente l&rsquo;avantage de rester stable \u00e0 haute temp\u00e9rature et de ne pas former [&hellip;]<\/p>\n","protected":false},"featured_media":32068,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[1023,1003,966],"product_tag":[],"class_list":{"0":"post-32065","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-kits-de-test-caldur","7":"product_cat-meko-fr","8":"product_cat-methode-colorimetrique","10":"first","11":"instock","12":"shipping-taxable","13":"purchasable","14":"product-type-variable"},"exclude_global_add_ons":[],"addons":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.6 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Kit de test CALDUR\u00ae MEKO - Colorim\u00e9trique<\/title>\n<meta name=\"description\" content=\"Mesurez le MEKO dans l&#039;eau de chaudi\u00e8re avec le kit de test CALDUR\u00ae. M\u00e9thode \u00e0 la ferrozine, 0,5-10 mg\/l, 100 d\u00e9terminations. Contr\u00f4le fiable de la fixation de l&#039;oxyg\u00e8ne !\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/rls-wacon.de\/fr\/produkt\/caldur-meko-colorimetrique\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Caldur\u00ae MEKO - Colorim\u00e9trique\" \/>\n<meta property=\"og:description\" content=\"Mesurez le MEKO dans l&#039;eau de chaudi\u00e8re avec le kit de test CALDUR\u00ae. M\u00e9thode \u00e0 la ferrozine, 0,5-10 mg\/l, 100 d\u00e9terminations. 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