{"id":1500,"date":"2026-09-15T04:05:48","date_gmt":"2026-09-15T04:05:48","guid":{"rendered":"https:\/\/www.cermet.cl\/lab\/?p=1500"},"modified":"2026-09-15T04:07:24","modified_gmt":"2026-09-15T04:07:24","slug":"que-es-metrologia","status":"publish","type":"post","link":"https:\/\/www.cermet.cl\/lab\/que-es-metrologia\/","title":{"rendered":"\u00bfQu\u00e9 es metrolog\u00eda?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Es la ciencia de las mediciones y sus aplicaciones, incluye los aspectos te\u00f3ricos y pr\u00e1cticos de la medici\u00f3n, metrolog\u00eda es aquella rama de las ciencias que se ocupa de las mediciones de los sistemas de unidades y de los instrumentos usados para efectuarlas e implementarlas.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"\u00bfQu\u00e9 es la metrolog\u00eda?\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/kcky-LjE6jw?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u00bfPara Qu\u00e9 sirve la metrolog\u00eda?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La metrolog\u00eda se utiliza en el \u00e1rea de alimentos y del medio ambiente, las mediciones son importantes pues a trav\u00e9s de ellas se entregan datos que nos permiten tomar decisiones en cuanto a calidad de una sustancia (aguas, alimentos, residuos); cada resultado entregado por un laboratorio debe ser confiable, por lo cual para ellos es importante respaldar sus resultados, su calidad y trazabilidad de acuerdo a las normativas vigentes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Con el fin de articular y organizar el sistema metrol\u00f3gico en Chile, se cre\u00f3 la Red Nacional de Metrolog\u00eda (RNM), como una instancia p\u00fablica y privada que garanticen la trazabilidad y confiabilidad de las mediciones realizadas en el pa\u00eds. En el \u00e1rea de los an\u00e1lisis qu\u00edmicos y microbiol\u00f3gicos, es esencial contar con materiales de referencia (MR), que se define como un material homog\u00e9neo y estable con respecto a una o m\u00e1s propiedades espec\u00edficas, para poder utilizarlos en un proceso de medici\u00f3n e incluir rastreabilidad del propio material con la indicaci\u00f3n de su origen y procesamiento.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00bfQu\u00e9 es la calibraci\u00f3n?\u200b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La calibraci\u00f3n es el procedimiento metrol\u00f3gico que determina con suficiente exactitud cu\u00e1l es el valor de los errores de los instrumentos de medici\u00f3n, en relaci\u00f3n a los requerimientos de tolerancia definidos en forma previa e informada por el usuario. Es muy importante que estos errores y su incertidumbre, satisfagan estos requerimientos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La frecuencia de calibraci\u00f3n de cualquier instrumento de medici\u00f3n depende b\u00e1sicamente de su robustez frente a las condiciones de uso a las cuales est\u00e1 sometido, lo que solo puede ser definido por el usuario. En t\u00e9rminos generales, estas frecuencias fluct\u00faan entre los 6 y 24 meses.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u00bfQui\u00e9nes entregan el certificado de calibraci\u00f3n?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Este certificado puede ser entregado por laboratorios de calibraci\u00f3n que cuenten con:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Trazabilidad<\/li>\n\n\n\n<li>Capacidad de medida<\/li>\n\n\n\n<li>Personal competente<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">CERMET cuenta con la acreditaci\u00f3n por parte del Sistema Nacional de Acreditaci\u00f3n del INN, aporta evidencia sobre los elementos anteriores.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"http:\/\/www.cermet.cl\/?page_id=432\">Solicita tu consulta Aqu\u00ed<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Es la ciencia de las mediciones y sus aplicaciones, incluye los aspectos te\u00f3ricos y pr\u00e1cticos de la medici\u00f3n, metrolog\u00eda es aquella rama de las ciencias que se ocupa de las mediciones de los sistemas de unidades y de los instrumentos usados para efectuarlas e implementarlas. \u00bfPara Qu\u00e9 sirve la metrolog\u00eda? La metrolog\u00eda se utiliza en [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":1322,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[72],"tags":[],"class_list":["post-1500","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-conceptos"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u00bfQu\u00e9 es metrolog\u00eda? - Cermet<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.cermet.cl\/lab\/que-es-metrologia\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u00bfQu\u00e9 es metrolog\u00eda? - Cermet\" \/>\n<meta property=\"og:description\" content=\"Es la ciencia de las mediciones y sus aplicaciones, incluye los aspectos te\u00f3ricos y pr\u00e1cticos de la medici\u00f3n, metrolog\u00eda es aquella rama de las ciencias que se ocupa de las mediciones de los sistemas de unidades y de los instrumentos usados para efectuarlas e implementarlas. \u00bfPara Qu\u00e9 sirve la metrolog\u00eda? 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