{"id":32262,"date":"2026-03-12T11:31:22","date_gmt":"2026-03-12T10:31:22","guid":{"rendered":"https:\/\/rls-wacon.de\/produkt\/caldur-cromo-fotometrico\/"},"modified":"2026-03-12T11:31:22","modified_gmt":"2026-03-12T10:31:22","slug":"caldur-cromo-fotometrico","status":"publish","type":"product","link":"https:\/\/rls-wacon.de\/es\/produkt\/caldur-cromo-fotometrico\/","title":{"rendered":"Caldur\u00ae Cromo &#8211; Fotom\u00e9trico"},"content":{"rendered":"<h2>Conjunto de ensayo de cromo CALDUR\u00ae &#8211; Fotom\u00e9trico<\/h2>\n<h3>\u00bfPara qu\u00e9 se mide el cromo?<\/h3>\n<p>El cromo es un metal pesado que se presenta en varios estados de oxidaci\u00f3n. El cromo hexavalente (cromo VI o cromato), que se considera t\u00f3xico y cancer\u00edgeno, es especialmente relevante para el an\u00e1lisis del agua. El cromo entra en el agua principalmente a trav\u00e9s de procesos industriales como la galvanoplastia, el curtido, el acabado de metales y la producci\u00f3n de acero. Las fuentes naturales, como las rocas que contienen cromo, tambi\u00e9n pueden contribuir a la contaminaci\u00f3n.   <\/p>\n<p><strong>El valor l\u00edmite para el agua potable es de 0,05 mg\/l de cromo<\/strong> (Ordenanza sobre agua potable). Como el cromo VI es considerablemente m\u00e1s t\u00f3xico que el cromo III, se hace especial hincapi\u00e9 en la determinaci\u00f3n de esta forma al controlar el agua. Un control regular es esencial para la protecci\u00f3n de la salud y el cumplimiento de la normativa medioambiental.  <\/p>\n<h3>\u00bfC\u00f3mo funciona el conjunto de pruebas?<\/h3>\n<p>El equipo de ensayo de cromo CALDUR\u00ae &#8211; Fotom\u00e9trico funciona seg\u00fan el m\u00e9todo probado de la difenilcarbazida. El cromo hexavalente (Cr VI) reacciona con la 1,5-difenilcarbazida en una soluci\u00f3n \u00e1cida para formar un complejo de color rojo viol\u00e1ceo. La intensidad del color es directamente proporcional a la concentraci\u00f3n de cromo en la muestra.  <\/p>\n<p>La evaluaci\u00f3n se realiza fotom\u00e9tricamente con el fot\u00f3metro WINLAB Data Line, que permite una medici\u00f3n especialmente precisa y reproducible. El rango de medici\u00f3n ampliado de 0,02 a 0,7 mg\/l es ideal para controlar el agua potable y las aguas residuales industriales. <\/p>\n<h3>Ventajas del equipo de ensayo CALDUR<\/h3>\n<ul class=\"feature-list\">\n<li>An\u00e1lisis r\u00e1pido en s\u00f3lo 5 minutos\n<p style=\"text-indent: 30px; font-style: italic;\">Ideal para uso in situ: ahorra tiempo y permite tomar decisiones inmediatas<\/p>\n<\/li>\n<li>Alta precisi\u00f3n gracias a la evaluaci\u00f3n fotom\u00e9trica (a partir de 0,02 mg\/l)\n<p style=\"text-indent: 30px; font-style: italic;\">Perfecto para cumplir la Ordenanza sobre agua potable y para aplicaciones sensibles<\/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 inspecciones peri\u00f3dicas en la industria y las obras hidr\u00e1ulicas<\/p>\n<\/li>\n<li>Medici\u00f3n fotom\u00e9trica con WINLAB Data Line\n<p style=\"text-indent: 30px; font-style: italic;\">Resultados objetivos y reproducibles sin evaluaci\u00f3n subjetiva del color<\/p>\n<\/li>\n<li>Espec\u00edfico para el cromo VI (cromato)\n<p style=\"text-indent: 30px; font-style: italic;\">Determinaci\u00f3n de la forma t\u00f3xica relevante del cromo: importante para la protecci\u00f3n de la salud<\/p>\n<\/li>\n<li>Envase compacto en una bolsa de pl\u00e1stico\n<p style=\"text-indent: 30px; font-style: italic;\">Ahorra espacio y es econ\u00f3mico: ideal para uso en laboratorio<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Conjunto de ensayo de cromo CALDUR\u00ae &#8211; Fotom\u00e9trico \u00bfPara qu\u00e9 se mide el cromo? El cromo es un metal pesado que se presenta en varios estados de oxidaci\u00f3n. El cromo hexavalente (cromo VI o cromato), que se considera t\u00f3xico y cancer\u00edgeno, es especialmente relevante para el an\u00e1lisis del agua. El cromo entra en el agua [&hellip;]<\/p>\n","protected":false},"featured_media":32264,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[1284,1295,1316],"product_tag":[],"class_list":{"0":"post-32262","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-conjuntos-de-ensayo-caldur","7":"product_cat-cromo","8":"product_cat-metodo-fotometrico","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 Cromo - Fotom\u00e9trico para agua<\/title>\n<meta name=\"description\" content=\"Con el kit de ensayo de cromo CALDUR\u00ae - Fotom\u00e9trico puedes controlar de forma fiable la concentraci\u00f3n de cromo en el agua. \u00a1M\u00e9todo de difenilcarbazida para resultados precisos!\" \/>\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-cromo-fotometrico\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Caldur\u00ae Cromo - Fotom\u00e9trico\" \/>\n<meta property=\"og:description\" content=\"Con el kit de ensayo de cromo CALDUR\u00ae - Fotom\u00e9trico puedes controlar de forma fiable la concentraci\u00f3n de cromo en el agua. \u00a1M\u00e9todo de difenilcarbazida para resultados precisos!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/rls-wacon.de\/es\/produkt\/caldur-cromo-fotometrico\/\" \/>\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\/31-07328220-20Testset20Chrom.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-cromo-fotometrico\\\/\",\"url\":\"https:\\\/\\\/rls-wacon.de\\\/es\\\/produkt\\\/caldur-cromo-fotometrico\\\/\",\"name\":\"Conjunto de ensayo CALDUR\u00ae Cromo - Fotom\u00e9trico para agua\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/rls-wacon.de\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/rls-wacon.de\\\/es\\\/produkt\\\/caldur-cromo-fotometrico\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/rls-wacon.de\\\/es\\\/produkt\\\/caldur-cromo-fotometrico\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/rls-wacon.de\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/31-07328220-20Testset20Chrom.jpg\",\"datePublished\":\"2026-03-12T10:31:22+00:00\",\"description\":\"Con el kit de ensayo de cromo CALDUR\u00ae - Fotom\u00e9trico puedes controlar de forma fiable la concentraci\u00f3n de cromo en el agua. \u00a1M\u00e9todo de difenilcarbazida para resultados precisos!\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/rls-wacon.de\\\/es\\\/produkt\\\/caldur-cromo-fotometrico\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/rls-wacon.de\\\/es\\\/produkt\\\/caldur-cromo-fotometrico\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/rls-wacon.de\\\/es\\\/produkt\\\/caldur-cromo-fotometrico\\\/#primaryimage\",\"url\":\"https:\\\/\\\/rls-wacon.de\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/31-07328220-20Testset20Chrom.jpg\",\"contentUrl\":\"https:\\\/\\\/rls-wacon.de\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/31-07328220-20Testset20Chrom.jpg\",\"width\":2067,\"height\":1378},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/rls-wacon.de\\\/es\\\/produkt\\\/caldur-cromo-fotometrico\\\/#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 Cromo &#8211; 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