{"id":30442,"date":"2026-03-17T14:31:56","date_gmt":"2026-03-17T13:31:56","guid":{"rendered":"https:\/\/rls-wacon.de\/produkt\/valeur-p-serie-p25\/"},"modified":"2026-03-18T15:27:27","modified_gmt":"2026-03-18T14:27:27","slug":"valeur-p-serie-p25","status":"publish","type":"product","link":"https:\/\/rls-wacon.de\/fr\/produkt\/valeur-p-serie-p25\/","title":{"rendered":"Valeur p S\u00e9rie P25"},"content":{"rendered":"<h2>Indicateur Valeur p S\u00e9rie P25<\/h2>\n<h3>A quoi sert la valeur p ?<\/h3>\n<p>La valeur p (\u00e9galement appel\u00e9e capacit\u00e9 acide jusqu&rsquo;\u00e0 pH 8,2 ou valeur m\/alcalinit\u00e9) d\u00e9crit la concentration d&rsquo;ions hydroxyde et carbonate dans l&rsquo;eau. Il s&rsquo;agit d&rsquo;un param\u00e8tre essentiel dans la chimie de l&rsquo;eau de chaudi\u00e8re et de l&rsquo;eau de refroidissement : <\/p>\n<ul class=\"feature-list\">\n<li><strong>Eau de chaudi\u00e8re :<\/strong> la valeur p est un param\u00e8tre de r\u00e9f\u00e9rence pour une alcalinisation correcte. Des valeurs trop basses entra\u00eenent la corrosion, des valeurs trop \u00e9lev\u00e9es peuvent provoquer des probl\u00e8mes de mousse et de d\u00e9bordement. <\/li>\n<li><strong>Syst\u00e8mes de vapeur et de condensat :<\/strong> Le contr\u00f4le de la valeur p permet de s&rsquo;assurer que l&rsquo;alcalinisation reste dans la plage optimale.<\/li>\n<li><strong>Syst\u00e8mes d&rsquo;eau de refroidissement :<\/strong> La valeur p influence le comportement de corrosion et de d\u00e9p\u00f4t de calcaire.<\/li>\n<li><strong>Eau de process industriel :<\/strong> contr\u00f4le de la chimie de l&rsquo;eau en circuit ferm\u00e9.<\/li>\n<\/ul>\n<h3>Comment fonctionne l&rsquo;indicateur ?<\/h3>\n<p>Les indicateurs P25 sont des r\u00e9actifs liquides color\u00e9s pour la d\u00e9termination enti\u00e8rement automatique de la valeur p avec l&rsquo;analyseur SYCON P. L&rsquo;appareil pr\u00e9l\u00e8ve automatiquement un \u00e9chantillon d&rsquo;eau, ajoute l&rsquo;indicateur avec pr\u00e9cision et mesure la coloration r\u00e9sultante par photom\u00e9trie. <\/p>\n<p>Deux gammes de mesure sont disponibles : P25-5 pour la gamme basse (0,2-5,0 mmol\/l) et P25-20 pour les concentrations plus \u00e9lev\u00e9es (0,8-20,0 mmol\/l).<\/p>\n<h3>Avantages de la s\u00e9rie P25<\/h3>\n<ul class=\"feature-list\">\n<li>Deux plages de mesure : P25-5 (0,2-5 mmol\/l) et P25-20 (0,8-20 mmol\/l)\n<p style=\"text-indent: 30px; font-style: italic;\">Mesure pr\u00e9cise sur une large gamme de concentrations<\/p>\n<\/li>\n<li>Mesure enti\u00e8rement automatique avec le SYCON P\n<p style=\"text-indent: 30px; font-style: italic;\">Surveillance continue 24h\/24 et 7j\/7 de la chimie de l&rsquo;eau de chaudi\u00e8re<\/p>\n<\/li>\n<li>Mati\u00e8res premi\u00e8res de haute qualit\u00e9 et recette propre\n<p style=\"text-indent: 30px; font-style: italic;\">Fabrication par RLS Wacon &#8211; Fabriqu\u00e9 en Allemagne<\/p>\n<\/li>\n<li>\u00c9talonnage de lots individuels\n<p style=\"text-indent: 30px; font-style: italic;\">Une pr\u00e9cision \u00e9lev\u00e9e et constante \u00e0 chaque livraison<\/p>\n<\/li>\n<li>Disponible en bouteille individuelle (500 ml) et en paquet avantageux (4 \u00d7 500 ml)\n<p style=\"text-indent: 30px; font-style: italic;\">Des contenants \u00e9conomiques pour tous les besoins<\/p>\n<\/li>\n<li>Dur\u00e9e de conservation de 24 mois\n<p style=\"text-indent: 30px; font-style: italic;\">Stockage rentable<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Indicateur Valeur p S\u00e9rie P25 A quoi sert la valeur p ? La valeur p (\u00e9galement appel\u00e9e capacit\u00e9 acide jusqu&rsquo;\u00e0 pH 8,2 ou valeur m\/alcalinit\u00e9) d\u00e9crit la concentration d&rsquo;ions hydroxyde et carbonate dans l&rsquo;eau. Il s&rsquo;agit d&rsquo;un param\u00e8tre essentiel dans la chimie de l&rsquo;eau de chaudi\u00e8re et de l&rsquo;eau de refroidissement : Eau de chaudi\u00e8re [&hellip;]<\/p>\n","protected":false},"featured_media":1539,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[978,993],"product_tag":[2350,2351,2352,2349,2239,2348,2319,2243,2347],"class_list":{"0":"post-30442","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-reactifs","7":"product_cat-valeur-p","8":"product_tag-alcalinite","9":"product_tag-capacite-dacide","10":"product_tag-chaudiere-a-vapeur","11":"product_tag-eau-de-chaudiere","12":"product_tag-indicateur","13":"product_tag-p25","14":"product_tag-sycon","15":"product_tag-traitement-de-leau","16":"product_tag-valeur-p","18":"first","19":"instock","20":"shipping-taxable","21":"purchasable","22":"product-type-variable"},"exclude_global_add_ons":[],"addons":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Indicateur p-value s\u00e9rie P25 | Analyseur SYCON P | RLS Wacon<\/title>\n<meta name=\"description\" content=\"Indicateur s\u00e9rie P25 pour la d\u00e9termination automatique de la valeur p avec le SYCON P. 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