{"id":32383,"date":"2026-03-12T11:34:13","date_gmt":"2026-03-12T10:34:13","guid":{"rendered":"https:\/\/rls-wacon.de\/produkt\/caldur-ph-2-5-colorimetrico\/"},"modified":"2026-03-12T11:34:13","modified_gmt":"2026-03-12T10:34:13","slug":"caldur-ph-2-5-colorimetrico","status":"publish","type":"product","link":"https:\/\/rls-wacon.de\/es\/produkt\/caldur-ph-2-5-colorimetrico\/","title":{"rendered":"Caldur\u00ae pH 2-5 &#8211; Colorim\u00e9trico"},"content":{"rendered":"<h2>Conjunto de ensayo CALDUR\u00ae pH 2-5 &#8211; colorim\u00e9trico<\/h2>\n<h3>\u00bfPara qu\u00e9 se mide el valor de pH 2-5?<\/h3>\n<p>El valor del pH es uno de los par\u00e1metros fundamentales en el an\u00e1lisis del agua. Describe el car\u00e1cter \u00e1cido o alcalino de una soluci\u00f3n. El intervalo de pH 2-5 cubre el <strong>rango de fuertemente \u00e1cido a ligeramente \u00e1cido<\/strong>, que es relevante en muchas aplicaciones industriales.  <\/p>\n<p>En el tratamiento de aguas, el intervalo de pH bajo se controla en los procesos de regeneraci\u00f3n de intercambiadores de iones, en la neutralizaci\u00f3n de aguas residuales \u00e1cidas y en el tratamiento de metales (ba\u00f1os de decapado).<\/p>\n<p>En los sistemas de agua de refrigeraci\u00f3n, un valor de pH demasiado bajo puede provocar una corrosi\u00f3n masiva de los materiales met\u00e1licos. Por tanto, un control regular es esencial para la protecci\u00f3n del sistema. <\/p>\n<h3>\u00bfC\u00f3mo funciona el conjunto de pruebas?<\/h3>\n<p>El Test CALDUR\u00ae pH 2-5 &#8211; Colorim\u00e9trico utiliza un indicador de mezcla que adquiere un color caracter\u00edstico en funci\u00f3n del valor de pH de la muestra. Tras a\u00f1adir un reactivo a la muestra de agua, el color se compara con la tabla de colores suministrada en 1 minuto. <\/p>\n<h3>Ventajas del equipo de ensayo CALDUR<\/h3>\n<ul class=\"feature-list\">\n<li>Optimizado para el intervalo de pH \u00e1cido 2-5\n<p style=\"text-indent: 30px; font-style: italic;\">Mayor resoluci\u00f3n en el rango \u00e1cido que los juegos de pruebas universales de pH<\/p>\n<\/li>\n<li>300 provisiones por juego\n<p style=\"text-indent: 30px; font-style: italic;\">Muy econ\u00f3mico para uso continuo<\/p>\n<\/li>\n<li>El an\u00e1lisis m\u00e1s r\u00e1pido en s\u00f3lo 1 minuto\n<p style=\"text-indent: 30px; font-style: italic;\">Resultados inmediatos in situ<\/p>\n<\/li>\n<li>S\u00f3lo se necesita 1 reactivo\n<p style=\"text-indent: 30px; font-style: italic;\">Manejo especialmente r\u00e1pido y sencillo<\/p>\n<\/li>\n<li>Robusta carcasa de pl\u00e1stico con tapa abatible\n<p style=\"text-indent: 30px; font-style: italic;\">Transporte seguro y protecci\u00f3n de los reactivos<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Conjunto de ensayo CALDUR\u00ae pH 2-5 &#8211; colorim\u00e9trico \u00bfPara qu\u00e9 se mide el valor de pH 2-5? El valor del pH es uno de los par\u00e1metros fundamentales en el an\u00e1lisis del agua. Describe el car\u00e1cter \u00e1cido o alcalino de una soluci\u00f3n. El intervalo de pH 2-5 cubre el rango de fuertemente \u00e1cido a ligeramente \u00e1cido, [&hellip;]<\/p>\n","protected":false},"featured_media":32384,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[1284,1315,1306],"product_tag":[],"class_list":{"0":"post-32383","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-conjuntos-de-ensayo-caldur","7":"product_cat-metodo-colorimetrico","8":"product_cat-ph-es","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>Conjunto de ensayo CALDUR\u00ae pH 2-5 - colorim\u00e9trico<\/title>\n<meta name=\"description\" content=\"Mide el valor de pH en el intervalo \u00e1cido con el kit de prueba CALDUR\u00ae. Carta de colores pH 2-5, 300 determinaciones. \u00a1Ideal para la industria y las aguas residuales!\" \/>\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\/es\/produkt\/caldur-ph-2-5-colorimetrico\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Caldur\u00ae pH 2-5 - Colorim\u00e9trico\" \/>\n<meta property=\"og:description\" content=\"Mide el valor de pH en el intervalo \u00e1cido con el kit de prueba CALDUR\u00ae. Carta de colores pH 2-5, 300 determinaciones. \u00a1Ideal para la industria y las aguas residuales!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/rls-wacon.de\/es\/produkt\/caldur-ph-2-5-colorimetrico\/\" \/>\n<meta property=\"og:site_name\" content=\"RLS Wacon analytics\" \/>\n<meta property=\"og:image\" content=\"https:\/\/rls-wacon.de\/wp-content\/uploads\/2026\/03\/31-07238020-20Testset20pH202-5.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2067\" \/>\n\t<meta property=\"og:image:height\" content=\"1378\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Disponibilidad\" \/>\n\t<meta name=\"twitter:data1\" content=\"Disponible\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/rls-wacon.de\\\/es\\\/produkt\\\/caldur-ph-2-5-colorimetrico\\\/\",\"url\":\"https:\\\/\\\/rls-wacon.de\\\/es\\\/produkt\\\/caldur-ph-2-5-colorimetrico\\\/\",\"name\":\"Conjunto de ensayo CALDUR\u00ae pH 2-5 - colorim\u00e9trico\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/rls-wacon.de\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/rls-wacon.de\\\/es\\\/produkt\\\/caldur-ph-2-5-colorimetrico\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/rls-wacon.de\\\/es\\\/produkt\\\/caldur-ph-2-5-colorimetrico\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/rls-wacon.de\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/31-07238020-20Testset20pH202-5.jpg\",\"datePublished\":\"2026-03-12T10:34:13+00:00\",\"description\":\"Mide el valor de pH en el intervalo \u00e1cido con el kit de prueba CALDUR\u00ae. Carta de colores pH 2-5, 300 determinaciones. \u00a1Ideal para la industria y las aguas residuales!\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/rls-wacon.de\\\/es\\\/produkt\\\/caldur-ph-2-5-colorimetrico\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/rls-wacon.de\\\/es\\\/produkt\\\/caldur-ph-2-5-colorimetrico\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/rls-wacon.de\\\/es\\\/produkt\\\/caldur-ph-2-5-colorimetrico\\\/#primaryimage\",\"url\":\"https:\\\/\\\/rls-wacon.de\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/31-07238020-20Testset20pH202-5.jpg\",\"contentUrl\":\"https:\\\/\\\/rls-wacon.de\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/31-07238020-20Testset20pH202-5.jpg\",\"width\":2067,\"height\":1378},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/rls-wacon.de\\\/es\\\/produkt\\\/caldur-ph-2-5-colorimetrico\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\\\/\\\/rls-wacon.de\\\/pt-br\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Productos\",\"item\":\"https:\\\/\\\/rls-wacon.de\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Caldur\u00ae pH 2-5 &#8211; Colorim\u00e9trico\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/rls-wacon.de\\\/#website\",\"url\":\"https:\\\/\\\/rls-wacon.de\\\/\",\"name\":\"RLS Wacon analytics GmbH\",\"description\":\"Experts for water monitoring\",\"publisher\":{\"@id\":\"https:\\\/\\\/rls-wacon.de\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/rls-wacon.de\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/rls-wacon.de\\\/#organization\",\"name\":\"RLS Wacon analytics GmbH\",\"url\":\"https:\\\/\\\/rls-wacon.de\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/rls-wacon.de\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/rls-wacon.de\\\/wp-content\\\/uploads\\\/2022\\\/10\\\/RLSWacon-analytics-Logo-BR-RZ-9_17-768x1591.png\",\"contentUrl\":\"https:\\\/\\\/rls-wacon.de\\\/wp-content\\\/uploads\\\/2022\\\/10\\\/RLSWacon-analytics-Logo-BR-RZ-9_17-768x1591.png\",\"width\":768,\"height\":159,\"caption\":\"RLS Wacon analytics GmbH\"},\"image\":{\"@id\":\"https:\\\/\\\/rls-wacon.de\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<meta property=\"og:availability\" content=\"instock\" \/>\n<meta property=\"product:availability\" content=\"instock\" \/>\n<meta property=\"product:condition\" content=\"new\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Conjunto de ensayo CALDUR\u00ae pH 2-5 - colorim\u00e9trico","description":"Mide el valor de pH en el intervalo \u00e1cido con el kit de prueba CALDUR\u00ae. Carta de colores pH 2-5, 300 determinaciones. \u00a1Ideal para la industria y las aguas residuales!","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/rls-wacon.de\/es\/produkt\/caldur-ph-2-5-colorimetrico\/","og_locale":"es_ES","og_type":"article","og_title":"Caldur\u00ae pH 2-5 - Colorim\u00e9trico","og_description":"Mide el valor de pH en el intervalo \u00e1cido con el kit de prueba CALDUR\u00ae. Carta de colores pH 2-5, 300 determinaciones. \u00a1Ideal para la industria y las aguas residuales!","og_url":"https:\/\/rls-wacon.de\/es\/produkt\/caldur-ph-2-5-colorimetrico\/","og_site_name":"RLS Wacon analytics","og_image":[{"width":2067,"height":1378,"url":"https:\/\/rls-wacon.de\/wp-content\/uploads\/2026\/03\/31-07238020-20Testset20pH202-5.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Disponibilidad":"Disponible"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/rls-wacon.de\/es\/produkt\/caldur-ph-2-5-colorimetrico\/","url":"https:\/\/rls-wacon.de\/es\/produkt\/caldur-ph-2-5-colorimetrico\/","name":"Conjunto de ensayo CALDUR\u00ae pH 2-5 - colorim\u00e9trico","isPartOf":{"@id":"https:\/\/rls-wacon.de\/#website"},"primaryImageOfPage":{"@id":"https:\/\/rls-wacon.de\/es\/produkt\/caldur-ph-2-5-colorimetrico\/#primaryimage"},"image":{"@id":"https:\/\/rls-wacon.de\/es\/produkt\/caldur-ph-2-5-colorimetrico\/#primaryimage"},"thumbnailUrl":"https:\/\/rls-wacon.de\/wp-content\/uploads\/2026\/03\/31-07238020-20Testset20pH202-5.jpg","datePublished":"2026-03-12T10:34:13+00:00","description":"Mide el valor de pH en el intervalo \u00e1cido con el kit de prueba CALDUR\u00ae. Carta de colores pH 2-5, 300 determinaciones. \u00a1Ideal para la industria y las aguas residuales!","breadcrumb":{"@id":"https:\/\/rls-wacon.de\/es\/produkt\/caldur-ph-2-5-colorimetrico\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/rls-wacon.de\/es\/produkt\/caldur-ph-2-5-colorimetrico\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/rls-wacon.de\/es\/produkt\/caldur-ph-2-5-colorimetrico\/#primaryimage","url":"https:\/\/rls-wacon.de\/wp-content\/uploads\/2026\/03\/31-07238020-20Testset20pH202-5.jpg","contentUrl":"https:\/\/rls-wacon.de\/wp-content\/uploads\/2026\/03\/31-07238020-20Testset20pH202-5.jpg","width":2067,"height":1378},{"@type":"BreadcrumbList","@id":"https:\/\/rls-wacon.de\/es\/produkt\/caldur-ph-2-5-colorimetrico\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Startseite","item":"https:\/\/rls-wacon.de\/pt-br\/"},{"@type":"ListItem","position":2,"name":"Productos","item":"https:\/\/rls-wacon.de\/shop\/"},{"@type":"ListItem","position":3,"name":"Caldur\u00ae pH 2-5 &#8211; Colorim\u00e9trico"}]},{"@type":"WebSite","@id":"https:\/\/rls-wacon.de\/#website","url":"https:\/\/rls-wacon.de\/","name":"RLS Wacon analytics GmbH","description":"Experts for water monitoring","publisher":{"@id":"https:\/\/rls-wacon.de\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/rls-wacon.de\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/rls-wacon.de\/#organization","name":"RLS Wacon analytics GmbH","url":"https:\/\/rls-wacon.de\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/rls-wacon.de\/#\/schema\/logo\/image\/","url":"https:\/\/rls-wacon.de\/wp-content\/uploads\/2022\/10\/RLSWacon-analytics-Logo-BR-RZ-9_17-768x1591.png","contentUrl":"https:\/\/rls-wacon.de\/wp-content\/uploads\/2022\/10\/RLSWacon-analytics-Logo-BR-RZ-9_17-768x1591.png","width":768,"height":159,"caption":"RLS Wacon analytics GmbH"},"image":{"@id":"https:\/\/rls-wacon.de\/#\/schema\/logo\/image\/"}}]},"og_availability":"instock","product_availability":"instock","product_condition":"new"},"_links":{"self":[{"href":"https:\/\/rls-wacon.de\/es\/wp-json\/wp\/v2\/product\/32383","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rls-wacon.de\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/rls-wacon.de\/es\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/rls-wacon.de\/es\/wp-json\/wp\/v2\/product\/32383\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rls-wacon.de\/es\/wp-json\/wp\/v2\/media\/32384"}],"wp:attachment":[{"href":"https:\/\/rls-wacon.de\/es\/wp-json\/wp\/v2\/media?parent=32383"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/rls-wacon.de\/es\/wp-json\/wp\/v2\/product_brand?post=32383"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/rls-wacon.de\/es\/wp-json\/wp\/v2\/product_cat?post=32383"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/rls-wacon.de\/es\/wp-json\/wp\/v2\/product_tag?post=32383"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}