{"id":32398,"date":"2026-03-12T11:34:13","date_gmt":"2026-03-12T10:34:13","guid":{"rendered":"https:\/\/rls-wacon.de\/produkt\/caldur-ph-2-5-colorimetrique\/"},"modified":"2026-03-12T11:34:13","modified_gmt":"2026-03-12T10:34:13","slug":"caldur-ph-2-5-colorimetrique","status":"publish","type":"product","link":"https:\/\/rls-wacon.de\/fr\/produkt\/caldur-ph-2-5-colorimetrique\/","title":{"rendered":"Caldur\u00ae pH 2-5 &#8211; Colorim\u00e9trique"},"content":{"rendered":"<h2>Kit d&rsquo;essai CALDUR\u00ae pH 2-5 &#8211; Colorim\u00e9trique<\/h2>\n<h3>A quoi sert la mesure du pH 2-5 ?<\/h3>\n<p>Le pH est l&rsquo;un des param\u00e8tres les plus fondamentaux dans l&rsquo;analyse de l&rsquo;eau. Il d\u00e9crit le caract\u00e8re acide ou basique d&rsquo;une solution. La plage de pH 2-5 couvre la <strong>zone fortement acide \u00e0 l\u00e9g\u00e8rement acide<\/strong>, qui est pertinente dans de nombreuses applications industrielles.  <\/p>\n<p>Dans le traitement de l&rsquo;eau, la plage de pH bas est surveill\u00e9e, entre autres, dans les processus de r\u00e9g\u00e9n\u00e9ration des \u00e9changeurs d&rsquo;ions, dans la neutralisation des eaux us\u00e9es acides et dans le traitement des m\u00e9taux (bains de d\u00e9capage).<\/p>\n<p>Dans les syst\u00e8mes d&rsquo;eau de refroidissement, un pH trop bas peut entra\u00eener une corrosion massive des mat\u00e9riaux m\u00e9talliques. La surveillance r\u00e9guli\u00e8re est donc essentielle pour la protection des installations. <\/p>\n<h3>Comment fonctionne le kit de test ?<\/h3>\n<p>Le kit d&rsquo;essai CALDUR\u00ae pH 2-5 &#8211; Colorim\u00e9trique utilise un indicateur de m\u00e9lange qui prend une couleur caract\u00e9ristique en fonction du pH de l&rsquo;\u00e9chantillon. Apr\u00e8s avoir ajout\u00e9 un r\u00e9actif \u00e0 l&rsquo;\u00e9chantillon d&rsquo;eau, la couleur est compar\u00e9e en 1 minute avec le nuancier fourni. <\/p>\n<h3>Avantages du kit de test CALDUR<\/h3>\n<ul class=\"feature-list\">\n<li>Optimis\u00e9 pour la plage de pH acide 2-5\n<p style=\"text-indent: 30px; font-style: italic;\">R\u00e9solution plus \u00e9lev\u00e9e dans la zone acide que les kits de test de pH universels<\/p>\n<\/li>\n<li>300 dispositions par ensemble\n<p style=\"text-indent: 30px; font-style: italic;\">Tr\u00e8s \u00e9conomique pour une utilisation continue<\/p>\n<\/li>\n<li>Analyse la plus rapide en seulement 1 minute\n<p style=\"text-indent: 30px; font-style: italic;\">Des r\u00e9sultats imm\u00e9diats sur le terrain<\/p>\n<\/li>\n<li>1 seul r\u00e9actif n\u00e9cessaire\n<p style=\"text-indent: 30px; font-style: italic;\">Utilisation particuli\u00e8rement simple et rapide<\/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 d&rsquo;essai CALDUR\u00ae pH 2-5 &#8211; Colorim\u00e9trique A quoi sert la mesure du pH 2-5 ? Le pH est l&rsquo;un des param\u00e8tres les plus fondamentaux dans l&rsquo;analyse de l&rsquo;eau. Il d\u00e9crit le caract\u00e8re acide ou basique d&rsquo;une solution. La plage de pH 2-5 couvre la zone fortement acide \u00e0 l\u00e9g\u00e8rement acide, qui est pertinente dans [&hellip;]<\/p>\n","protected":false},"featured_media":32400,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[1023,966,1002],"product_tag":[],"class_list":{"0":"post-32398","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-kits-de-test-caldur","7":"product_cat-methode-colorimetrique","8":"product_cat-ph-fr","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 d&#039;essai CALDUR\u00ae pH 2-5 - Colorim\u00e9trique<\/title>\n<meta name=\"description\" content=\"Mesurez le pH dans la zone acide avec le kit de test CALDUR\u00ae. Carte de couleurs pH 2-5, 300 d\u00e9terminations. Id\u00e9al pour l&#039;industrie et les eaux us\u00e9es !\" \/>\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-ph-2-5-colorimetrique\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Caldur\u00ae pH 2-5 - Colorim\u00e9trique\" \/>\n<meta property=\"og:description\" content=\"Mesurez le pH dans la zone acide avec le kit de test CALDUR\u00ae. Carte de couleurs pH 2-5, 300 d\u00e9terminations. 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