{"id":736,"date":"2019-01-24T14:28:45","date_gmt":"2019-01-24T12:28:45","guid":{"rendered":"https:\/\/lightingspain.com\/es\/blog\/?p=736"},"modified":"2025-03-20T16:46:57","modified_gmt":"2025-03-20T16:46:57","slug":"ugr-inidice-de-deslumbramiento","status":"publish","type":"post","link":"https:\/\/lightingspain.com\/blog\/ugr-inidice-de-deslumbramiento\/","title":{"rendered":"Qu\u00e9 es el UGR o \u00edndice de deslumbramiento"},"content":{"rendered":"

Como habr\u00e1s podido comprobar, no es lo mismo iluminar una biblioteca, que un aeropuerto, un hall o un restaurante.<\/p>\n

No en todas partes se utiliza el mismo tipo de luces. Esto tiene mucho que ver con el \u00cdndice de Deslumbramiento Unificado que trataremos de explicarte a continuaci\u00f3n.<\/p>\n

\"Oferta<\/a><\/p>\n

<\/p>\n

Qu\u00e9 es el \u00cdndice de Deslumbramiento Unificado<\/b><\/h2>\n

El \u00cdndice UGR o \u00cdndice de Deslumbramiento Unificado es el valor que eval\u00faa el deslumbramiento que genera una fuente de luz en el ojo humano.<\/span><\/p>\n

Puede que te preguntes cu\u00e1l es el significado de deslumbramiento, en este caso. Por deslumbramiento entendemos la disminuci\u00f3n de visi\u00f3n de un objeto debido a un aumento repentino de luz. <\/span><\/p>\n

Es decir, que tenemos la sensaci\u00f3n de que hay \u00e1reas brillantes en nuestro campo de visi\u00f3n que no nos permiten ver correctamente.<\/span><\/p>\n

Cu\u00e1ndo y c\u00f3mo se puede dar el deslumbramiento<\/b><\/h2>\n

Es importante decir que el deslumbramiento depende de distintos factores como, por ejemplo, la posici\u00f3n, el tama\u00f1o y las fuentes deslumbradoras a las que est\u00e1 sometido el ojo humano.<\/span><\/p>\n

Las causas m\u00e1s importantes son:<\/span><\/p>\n

No se ha elegido correctamente d\u00f3nde poner la luminaria con respecto al observador. Es decir, probablemente no se ha tenido en cuenta la altura y por lo tanto deslumbra.<\/span><\/p>\n

El suelo o el techo pueden ser reflectantes y no se ha tenido en cuenta.<\/span><\/p>\n

Se tendr\u00eda que haber analizado cu\u00e1les eran las caracter\u00edsticas de la luminaria y no se ha hecho.<\/span><\/p>\n

Tipos de deslumbramiento<\/b><\/h2>\n

Los tipos de deslumbramiento se dividen b\u00e1sicamente en dos:<\/span><\/p>\n

El deslumbramiento no nos impide seguir con nuestra tarea debido a que nos deslumbra la luz y no podemos continuar.<\/span><\/p>\n

El deslumbramiento sencillamente nos molesta, pero no nos impide seguir con nuestra tarea.<\/p>\n

Medir el deslumbramiento<\/b><\/h2>\n

El \u00edndice UGR es esencial para llevar a cabo el dise\u00f1o de una iluminaci\u00f3n. No se necesita la misma luz en un pasillo que en una oficina o en un aeropuerto.<\/span><\/p>\n

El UGR mide el deslumbramiento. Los valores van de 10 a 31, y se considera que 28 ya es deslumbrante.<\/span><\/p>\n

Por ejemplo, para las bibliotecas se recomienda un 19. Pero para los almacenes o las escaleras se recomienda un 25.<\/span><\/p>\n

Todos estos valores est\u00e1n recogidos en las tablas del HE3 (Eficiencia Energ\u00e9tica en Instalaciones de Iluminaci\u00f3n).<\/span><\/p>\n

Te mostramos algunos ejemplos:<\/span><\/p>\n

19: oficinas, zonas de lectura, bibliotecas<\/span><\/p>\n

22: halls, salas de espera, restaurantes<\/span><\/p>\n

25: garajes, almacenes, escaleras, pasillos<\/span><\/p>\n

C\u00f3mo evitar el deslumbramiento<\/b><\/h2>\n

Una de las formas de evitar el deslumbramiento es realizando un buen dise\u00f1o de la iluminaci\u00f3n. En ese sentido los dise\u00f1adores deben tener en cuenta el entorno.<\/span><\/p>\n

Para ello hacen estudios del espacio, miden el deslumbramiento usando los valores UGR que hemos mencionado anteriormente o emplean difusores prism\u00e1ticos.<\/span><\/p>\n

En resumen, el deslumbramiento o la falta de visi\u00f3n debido a un aumento repentino de luz se mide a trav\u00e9s del \u00cdndice de Deslumbramiento Unificado o UGR.<\/span><\/p>\n

Este deslumbramiento se da cuando no se ha hecho un buen dise\u00f1o de la iluminaci\u00f3n, ya que cada tipo de espacio requiere tener en cuenta factores distintos principalmente porque cada iluminaci\u00f3n var\u00eda.
\n\"\"<\/a>
\n<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Como habr\u00e1s podido comprobar, no es lo mismo iluminar una biblioteca, que un aeropuerto, un hall o un restaurante. No en todas partes se…<\/p>\n","protected":false},"author":2,"featured_media":4976,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"image","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-736","post","type-post","status-publish","format-image","has-post-thumbnail","hentry","category-ideas","post_format-post-format-image"],"yoast_head":"\nDefinici\u00f3n de UGR o \u00edndice de deslumbramiento | LightingSpain<\/title>\n<meta name=\"description\" content=\"El UGR es el \u00cdndice de Deslumbramiento Unificado. Pero, \u00bfen qu\u00e9 consiste? \u00bfcu\u00e1ndo y c\u00f3mo se puede dar? \u00bfC\u00f3mo evitarlo? 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