{"id":31881,"date":"2026-03-12T11:29:52","date_gmt":"2026-03-12T10:29:52","guid":{"rendered":"https:\/\/rls-wacon.de\/produkt\/caldur-durete-carbonatee-ch-5-titration\/"},"modified":"2026-03-12T11:29:52","modified_gmt":"2026-03-12T10:29:52","slug":"caldur-durete-carbonatee-ch-5-titration","status":"publish","type":"product","link":"https:\/\/rls-wacon.de\/fr\/produkt\/caldur-durete-carbonatee-ch-5-titration\/","title":{"rendered":"Caldur\u00ae Duret\u00e9 carbonat\u00e9e CH 5 &#8211; Titration"},"content":{"rendered":"<h2>CALDUR\u00ae Kit d&rsquo;essai de duret\u00e9 carbonat\u00e9e CH 5 &#8211; Titrage<\/h2>\n<h3>A quoi sert la mesure de la duret\u00e9 carbonat\u00e9e ?<\/h3>\n<p>La duret\u00e9 carbonat\u00e9e (duret\u00e9 temporaire) est un param\u00e8tre important dans la chimie de l&rsquo;eau et fournit des informations sur la concentration d&rsquo;ions hydrog\u00e9nocarbonate et carbonate dans l&rsquo;eau. Elle fait partie de la duret\u00e9 totale et joue un r\u00f4le crucial dans le pouvoir tampon de l&rsquo;eau (stabilit\u00e9 du pH). <\/p>\n<p><strong>Dans les installations de chaudi\u00e8res, la surveillance de la duret\u00e9 carbonat\u00e9e est essentielle<\/strong> car, lorsqu&rsquo;elle est chauff\u00e9e, la duret\u00e9 carbonat\u00e9e se pr\u00e9cipite et forme du tartre. Le tartre affecte le transfert de chaleur et peut entra\u00eener de graves dommages \u00e0 l&rsquo;installation. La duret\u00e9 carbonat\u00e9e de l&rsquo;eau de chaudi\u00e8re doit \u00eatre aussi faible que possible (< 0,5 \u00b0dH).  \n\nPour les applications n\u00e9cessitant une pr\u00e9cision particuli\u00e8rement \u00e9lev\u00e9e dans la gamme des faibles duret\u00e9s, le kit d'essai CALDUR\u00ae CH 5 offre une r\u00e9solution de 0,5 \u00b0dH ou 0,25 \u00b0dH. Ceci est id\u00e9al pour le contr\u00f4le de l'eau adoucie, de l'eau de chaudi\u00e8re et de l'eau de process \u00e0 haute puret\u00e9. \n\n\n<h3>Comment fonctionne le kit de test ?<\/h3>\n<p>Le kit d&rsquo;analyse de la duret\u00e9 carbonat\u00e9e CALDUR\u00ae CH 5 utilise la m\u00e9thode \u00e9prouv\u00e9e de titration acide-base. En ajoutant goutte \u00e0 goutte une solution acide \u00e0 un \u00e9chantillon d&rsquo;eau additionn\u00e9 d&rsquo;un indicateur, le bicarbonate est neutralis\u00e9. Au point d&rsquo;\u00e9quivalence, la couleur change &#8211; le nombre de gouttes utilis\u00e9es correspond directement \u00e0 la duret\u00e9 carbonat\u00e9e.  <\/p>\n<p>La m\u00e9thode est simple, rapide et donne des r\u00e9sultats fiables dans la plage de mesure de 0 \u00e0 10 \u00b0dH avec une r\u00e9solution de 0,5 \u00b0dH (0,25 \u00b0dH si la quantit\u00e9 d&rsquo;\u00e9chantillon est doubl\u00e9e).<\/p>\n<h3>Avantages du kit de test CALDUR<\/h3>\n<ul class=\"feature-list\">\n<li>Analyse rapide en 1 minute\n<p style=\"text-indent: 30px; font-style: italic;\">Id\u00e9al pour les contr\u00f4les quotidiens dans les chaudi\u00e8res et les adoucisseurs &#8211; r\u00e9sultats imm\u00e9diats<\/p>\n<\/li>\n<li>Haute r\u00e9solution de 0,5 \u00b0dH (ou 0,25 \u00b0dH)\n<p style=\"text-indent: 30px; font-style: italic;\">Mesure particuli\u00e8rement pr\u00e9cise dans la plage de duret\u00e9 basse<\/p>\n<\/li>\n<li>100 d\u00e9terminations \u00e0 5 \u00b0dH &#8211; \u00e9conomique en utilisation continue\n<p style=\"text-indent: 30px; font-style: italic;\">Rentable pour les contr\u00f4les r\u00e9guliers dans les usines de production d&rsquo;eau et les entreprises industrielles<\/p>\n<\/li>\n<li>Un titrage goutte \u00e0 goutte simple et sans outil\n<p style=\"text-indent: 30px; font-style: italic;\">Aucun \u00e9quipement suppl\u00e9mentaire requis &#8211; lecture directe<\/p>\n<\/li>\n<li>Un changement de couleur clair pour des r\u00e9sultats pr\u00e9cis\n<p style=\"text-indent: 30px; font-style: italic;\">Point final de la titration clairement identifiable<\/p>\n<\/li>\n<li>Bo\u00eetier en plastique robuste et r\u00e9sistant \u00e0 l&rsquo;eau avec couvercle \u00e0 charni\u00e8re\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>CALDUR\u00ae Kit d&rsquo;essai de duret\u00e9 carbonat\u00e9e CH 5 &#8211; Titrage A quoi sert la mesure de la duret\u00e9 carbonat\u00e9e ? La duret\u00e9 carbonat\u00e9e (duret\u00e9 temporaire) est un param\u00e8tre important dans la chimie de l&rsquo;eau et fournit des informations sur la concentration d&rsquo;ions hydrog\u00e9nocarbonate et carbonate dans l&rsquo;eau. Elle fait partie de la duret\u00e9 totale et [&hellip;]<\/p>\n","protected":false},"featured_media":31865,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[952,1023,1000],"product_tag":[],"class_list":{"0":"post-31881","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-durete-carbonatee-fr","7":"product_cat-kits-de-test-caldur","8":"product_cat-methode-de-titrage","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>CALDUR\u00ae Kit d&#039;essai de duret\u00e9 carbonat\u00e9e CH 5 - Titrage pour l&#039;eau<\/title>\n<meta name=\"description\" content=\"Mesure pr\u00e9cise de la duret\u00e9 carbonat\u00e9e avec le kit d&#039;essai CALDUR\u00ae Carbonate CH 5 - Titration. Haute r\u00e9solution pour l&#039;eau de chaudi\u00e8re !\" \/>\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-durete-carbonatee-ch-5-titration\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Caldur\u00ae Duret\u00e9 carbonat\u00e9e CH 5 - Titration\" \/>\n<meta property=\"og:description\" content=\"Mesure pr\u00e9cise de la duret\u00e9 carbonat\u00e9e avec le kit d&#039;essai CALDUR\u00ae Carbonate CH 5 - Titration. 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