{"id":31891,"date":"2026-03-12T11:29:53","date_gmt":"2026-03-12T10:29:53","guid":{"rendered":"https:\/\/rls-wacon.de\/produkt\/caldur-durete-carbonatee-scientific\/"},"modified":"2026-03-12T11:29:53","modified_gmt":"2026-03-12T10:29:53","slug":"caldur-durete-carbonatee-scientific","status":"publish","type":"product","link":"https:\/\/rls-wacon.de\/fr\/produkt\/caldur-durete-carbonatee-scientific\/","title":{"rendered":"Caldur\u00ae Duret\u00e9 carbonat\u00e9e &#8211; Scientific"},"content":{"rendered":"<h2>CALDUR\u00ae Kit d&rsquo;essai scientifique de duret\u00e9 carbonat\u00e9e &#8211; titration par seringue<\/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\nLa s\u00e9rie Scientific de CALDUR\u00ae offre une pr\u00e9cision et une facilit\u00e9 d'utilisation maximales gr\u00e2ce au titrage innovant par seringue. Les valeurs interm\u00e9diaires peuvent \u00eatre lues directement sur l'\u00e9chelle, sans avoir \u00e0 compter les gouttes. \n\n\n<h3>Comment fonctionne le kit de test ?<\/h3>\n<p>Le kit d&rsquo;analyse scientifique de la duret\u00e9 carbonat\u00e9e CALDUR\u00ae utilise une seringue de dosage pr\u00e9cis pour le titrage. Deux r\u00e9actifs sont ajout\u00e9s \u00e0 l&rsquo;\u00e9chantillon d&rsquo;eau, puis la solution de titrage est ajout\u00e9e \u00e0 l&rsquo;aide de la seringue. La valeur mesur\u00e9e est lue directement sur l&rsquo;\u00e9chelle de la seringue &#8211; pas besoin de compter les gouttes !  <\/p>\n<p>Cette m\u00e9thode permet une lecture en continu dans la plage de 0 \u00e0 20 \u00b0dH et offre une pr\u00e9cision nettement sup\u00e9rieure \u00e0 celle des titrages goutte \u00e0 goutte traditionnels. La r\u00e9solution est d&rsquo;au moins 0,5 \u00b0dH, et les valeurs interm\u00e9diaires peuvent \u00eatre lues sans probl\u00e8me. <\/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 r\u00e9guliers &#8211; plus rapide que les titrations goutte \u00e0 goutte traditionnelles<\/p>\n<\/li>\n<li>Une pr\u00e9cision maximale gr\u00e2ce au titrage par injection\n<p style=\"text-indent: 30px; font-style: italic;\">Lecture en continu permettant des valeurs interm\u00e9diaires &#8211; pas de comptage de gouttes n\u00e9cessaire<\/p>\n<\/li>\n<li>Large plage de mesure de 0 \u00e0 20 \u00b0dH\n<p style=\"text-indent: 30px; font-style: italic;\">Couvre tous les domaines pratiques, de l&rsquo;eau de chaudi\u00e8re \u00e0 l&rsquo;eau brute<\/p>\n<\/li>\n<li>Environ 200 destinations par ensemble &#8211; \u00e9conomique en utilisation continue\n<p style=\"text-indent: 30px; font-style: italic;\">Particuli\u00e8rement \u00e9conomique gr\u00e2ce au grand nombre de mesures possibles<\/p>\n<\/li>\n<li>Manipulation confortable avec une seringue de dosage\n<p style=\"text-indent: 30px; font-style: italic;\">Design ergonomique pour un travail sans fatigue<\/p>\n<\/li>\n<li>Bo\u00eetier en plastique robuste\n<p style=\"text-indent: 30px; font-style: italic;\">Transport et protection des composants en toute s\u00e9curit\u00e9<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>CALDUR\u00ae Kit d&rsquo;essai scientifique de duret\u00e9 carbonat\u00e9e &#8211; titration par seringue 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 [&hellip;]<\/p>\n","protected":false},"featured_media":31895,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[952,1023,951],"product_tag":[],"class_list":{"0":"post-31891","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-scientifique","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 scientifique de duret\u00e9 carbonat\u00e9e avec titration par seringue<\/title>\n<meta name=\"description\" content=\"Pr\u00e9cision maximale avec le kit d&#039;essai CALDUR\u00ae Carbonate Scientific - titration par seringue. 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