{"id":32503,"date":"2026-03-12T11:36:15","date_gmt":"2026-03-12T10:36:15","guid":{"rendered":"https:\/\/rls-wacon.de\/produkt\/caldur-sulfito-colorimetrico\/"},"modified":"2026-03-12T11:36:15","modified_gmt":"2026-03-12T10:36:15","slug":"caldur-sulfito-colorimetrico","status":"publish","type":"product","link":"https:\/\/rls-wacon.de\/es\/produkt\/caldur-sulfito-colorimetrico\/","title":{"rendered":"Caldur\u00ae Sulfito &#8211; Colorim\u00e9trico"},"content":{"rendered":"<h2>CALDUR\u00ae Set de prueba de sulfito &#8211; Colorim\u00e9trico<\/h2>\n<h3>\u00bfPara qu\u00e9 se mide el sulfito?<\/h3>\n<p>El sulfito (SO\u2083\u00b2-) se utiliza en el tratamiento del agua como agente ligante del ox\u00edgeno para evitar la corrosi\u00f3n<br \/>\nen calderas de vapor, sistemas de calefacci\u00f3n y sistemas cerrados de refrigeraci\u00f3n. Como agente reductor<br \/>\n, el sulfito reacciona con el ox\u00edgeno disuelto y protege as\u00ed las tuber\u00edas y los componentes del sistema de la corrosi\u00f3n por ox\u00edgeno<br \/>\n. <\/p>\n<p><strong>La concentraci\u00f3n \u00f3ptima de sulfito en el agua de caldera es de 20-30 mg\/l de SO\u2083\u00b2-.<\/strong><br \/>\nEs esencial un control regular, ya que los valores demasiado bajos no proporcionan una protecci\u00f3n suficiente contra la corrosi\u00f3n<br \/>\n, mientras que las concentraciones demasiado altas son antiecon\u00f3micas y favorecen la formaci\u00f3n de sulfato.<\/p>\n<p>En la industria alimentaria, el sulfito tambi\u00e9n se utiliza como conservante y antioxidante.<br \/>\nPor tanto, controlar la concentraci\u00f3n de sulfito es de gran importancia en diversos sectores industriales.<\/p>\n<h3>\u00bfC\u00f3mo funciona el conjunto de pruebas?<\/h3>\n<p>El kit de ensayo de sulfito CALDUR\u00ae &#8211; Colorim\u00e9trico se basa en el m\u00e9todo probado del \u00e1cido tiobenzoico.<br \/>\nTras a\u00f1adir dos reactivos a la muestra de agua, en 3 minutos se desarrolla un color caracter\u00edstico<br \/>\n, cuya intensidad es proporcional a la concentraci\u00f3n de sulfito.<\/p>\n<p>El valor medido se determina por comparaci\u00f3n directa del color con una carta de colores de 6 niveles suministrada.<br \/>\nOpcionalmente, la muestra tambi\u00e9n puede evaluarse fotom\u00e9tricamente con el fot\u00f3metro WINLAB Data Line.<\/p>\n<h3>Ventajas del equipo de ensayo CALDUR<\/h3>\n<ul class=\"feature-list\">\n<li>An\u00e1lisis r\u00e1pido en s\u00f3lo 3 minutos\n<p style=\"text-indent: 30px; font-style: italic;\">Ideal para comprobaciones peri\u00f3dicas en sistemas de calderas: resultados inmediatos in situ<\/p>\n<\/li>\n<li>Amplio intervalo de medida de 0,5 a 20 mg\/l de SO\u2083\u00b2-.\n<p style=\"text-indent: 30px; font-style: italic;\">Cubre toda la gama pr\u00e1ctica para agua de caldera y aplicaciones industriales<\/p>\n<\/li>\n<li>150 provisiones por juego &#8211; econ\u00f3mico en uso continuo\n<p style=\"text-indent: 30px; font-style: italic;\">Rentable para comprobaciones diarias en centrales el\u00e9ctricas, sistemas de calefacci\u00f3n y plantas industriales<\/p>\n<\/li>\n<li>Puede utilizarse colorim\u00e9tricamente y, opcionalmente, fotom\u00e9tricamente\n<p style=\"text-indent: 30px; font-style: italic;\">Flexible para pruebas sencillas in situ o an\u00e1lisis precisos de laboratorio con fot\u00f3metro<\/p>\n<\/li>\n<li>F\u00e1cil manejo sin equipo especial\n<p style=\"text-indent: 30px; font-style: italic;\">No requiere tecnolog\u00eda adicional: ideal para comprobaciones rutinarias r\u00e1pidas<\/p>\n<\/li>\n<li>Carcasa de pl\u00e1stico robusta e impermeable con tapa abatible\n<p style=\"text-indent: 30px; font-style: italic;\">Transporte y protecci\u00f3n seguros de los reactivos: duraderos y fiables incluso en condiciones duras<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>CALDUR\u00ae Set de prueba de sulfito &#8211; Colorim\u00e9trico \u00bfPara qu\u00e9 se mide el sulfito? El sulfito (SO\u2083\u00b2-) se utiliza en el tratamiento del agua como agente ligante del ox\u00edgeno para evitar la corrosi\u00f3n en calderas de vapor, sistemas de calefacci\u00f3n y sistemas cerrados de refrigeraci\u00f3n. Como agente reductor , el sulfito reacciona con el ox\u00edgeno [&hellip;]<\/p>\n","protected":false},"featured_media":23930,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[1284,1315,1312],"product_tag":[],"class_list":{"0":"post-32503","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-sulfito","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>Juego de ensayo CALDUR\u00ae Sulfito - colorim\u00e9trico para agua de caldera<\/title>\n<meta name=\"description\" content=\"Con el kit de ensayo de sulfito CALDUR\u00ae - Colorim\u00e9trico, puedes controlar de forma fiable la protecci\u00f3n contra la corrosi\u00f3n en calderas de vapor y sistemas de calefacci\u00f3n.\" \/>\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-sulfito-colorimetrico\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Caldur\u00ae Sulfito - Colorim\u00e9trico\" \/>\n<meta property=\"og:description\" content=\"Con el kit de ensayo de sulfito CALDUR\u00ae - Colorim\u00e9trico, puedes controlar de forma fiable la protecci\u00f3n contra la corrosi\u00f3n en calderas de vapor y sistemas de calefacci\u00f3n.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/rls-wacon.de\/es\/produkt\/caldur-sulfito-colorimetrico\/\" \/>\n<meta property=\"og:site_name\" content=\"RLS Wacon analytics\" \/>\n<meta property=\"og:image\" content=\"https:\/\/rls-wacon.de\/wp-content\/uploads\/2023\/03\/sulfit.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-sulfito-colorimetrico\\\/\",\"url\":\"https:\\\/\\\/rls-wacon.de\\\/es\\\/produkt\\\/caldur-sulfito-colorimetrico\\\/\",\"name\":\"Juego de ensayo CALDUR\u00ae Sulfito - colorim\u00e9trico para agua de caldera\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/rls-wacon.de\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/rls-wacon.de\\\/es\\\/produkt\\\/caldur-sulfito-colorimetrico\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/rls-wacon.de\\\/es\\\/produkt\\\/caldur-sulfito-colorimetrico\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/rls-wacon.de\\\/wp-content\\\/uploads\\\/2023\\\/03\\\/sulfit.jpg\",\"datePublished\":\"2026-03-12T10:36:15+00:00\",\"description\":\"Con el kit de ensayo de sulfito CALDUR\u00ae - Colorim\u00e9trico, puedes controlar de forma fiable la protecci\u00f3n contra la corrosi\u00f3n en calderas de vapor y sistemas de calefacci\u00f3n.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/rls-wacon.de\\\/es\\\/produkt\\\/caldur-sulfito-colorimetrico\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/rls-wacon.de\\\/es\\\/produkt\\\/caldur-sulfito-colorimetrico\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/rls-wacon.de\\\/es\\\/produkt\\\/caldur-sulfito-colorimetrico\\\/#primaryimage\",\"url\":\"https:\\\/\\\/rls-wacon.de\\\/wp-content\\\/uploads\\\/2023\\\/03\\\/sulfit.jpg\",\"contentUrl\":\"https:\\\/\\\/rls-wacon.de\\\/wp-content\\\/uploads\\\/2023\\\/03\\\/sulfit.jpg\",\"width\":2067,\"height\":1378,\"caption\":\"sulfit\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/rls-wacon.de\\\/es\\\/produkt\\\/caldur-sulfito-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 Sulfito &#8211; 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