{"id":16741,"date":"2020-03-10T13:34:07","date_gmt":"2020-03-10T13:34:07","guid":{"rendered":"https:\/\/www.radiation-dosimetry.org\/que-es-el-tubo-geiger-de-pared-gruesa-y-pared-delgada-definicion\/"},"modified":"2020-07-01T08:41:25","modified_gmt":"2020-07-01T08:41:25","slug":"que-es-el-tubo-geiger-de-pared-gruesa-y-pared-delgada-definicion","status":"publish","type":"post","link":"https:\/\/www.radiation-dosimetry.org\/es\/que-es-el-tubo-geiger-de-pared-gruesa-y-pared-delgada-definicion\/","title":{"rendered":"\u00bfQu\u00e9 es el tubo Geiger de pared gruesa y pared delgada? &#8211; Definici\u00f3n"},"content":{"rendered":"<div class=\"su-quote su-quote-style-default\">\n<div class=\"su-quote-inner su-u-clearfix su-u-trim\">Se utiliza un tubo de pared gruesa para la detecci\u00f3n de radiaci\u00f3n gamma por encima de energ\u00edas de aproximadamente 25 keV.\u00a0Se usa un tubo de pared delgada para fotones de baja energ\u00eda (rayos X o rayos gamma) y part\u00edculas beta de alta energ\u00eda.\u00a0Dosimetr\u00eda de radiaci\u00f3n<\/div>\n<\/div>\n<div class=\"su-divider su-divider-style-dotted\"><\/div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-100 lgc-tablet-grid-100 lgc-mobile-grid-100 lgc-equal-heights lgc-first lgc-last\">\n<div class=\"inside-grid-column\">\n<figure id=\"attachment_26088\" class=\"wp-caption alignright\" aria-describedby=\"caption-attachment-26088\"><a href=\"https:\/\/www.radiation-dosimetry.org\/wp-content\/uploads\/2019\/12\/Ionization-Detector-Geiger-Tube.png\"><img loading=\"lazy\" class=\"size-medium wp-image-26088 lazy-loaded\" src=\"https:\/\/www.radiation-dosimetry.org\/wp-content\/uploads\/2019\/12\/Ionization-Detector-Geiger-Tube-300x178.png\" alt=\"Detector de radiaci\u00f3n ionizante - Tubo Geiger\" width=\"300\" height=\"178\" data-lazy-type=\"image\" data-src=\"https:\/\/www.radiation-dosimetry.org\/wp-content\/uploads\/2019\/12\/Ionization-Detector-Geiger-Tube-300x178.png\" \/><\/a><figcaption id=\"caption-attachment-26088\" class=\"wp-caption-text\">Detector de radiaci\u00f3n ionizante &#8211; Tubo Geiger<\/figcaption><\/figure>\n<p>El\u00a0<strong>contador Geiger<\/strong>\u00a0, tambi\u00e9n conocido como\u00a0<strong>contador Geiger-Mueller<\/strong>\u00a0, es un dispositivo el\u00e9ctrico que detecta varios\u00a0<a href=\"https:\/\/www.nuclear-power.com\/nuclear-power\/reactor-physics\/atomic-nuclear-physics\/radiation\/forms-ionizing-radiation\/\">tipos de radiaci\u00f3n ionizante<\/a>\u00a0.\u00a0Este dispositivo lleva el nombre de los dos f\u00edsicos que inventaron el contador en 1928. Mueller era estudiante de Hans Geiger. \u00a0<strong>El contador Geiger<\/strong>\u00a0es ampliamente utilizado en aplicaciones como dosimetr\u00eda de radiaci\u00f3n,\u00a0<a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/radiation-protection\/\">protecci\u00f3n radiol\u00f3gica<\/a>\u00a0, f\u00edsica experimental y la industria nuclear.\u00a0Un contador Geiger consiste en un\u00a0<strong>tubo Geiger-M\u00fcller<\/strong>\u00a0(el elemento sensor que detecta la radiaci\u00f3n) y la electr\u00f3nica de procesamiento, que muestra el resultado.<\/p>\n<p><strong>El contador Geiger<\/strong>\u00a0puede detectar radiaciones ionizantes como\u00a0<a href=\"https:\/\/www.nuclear-power.com\/nuclear-power\/reactor-physics\/atomic-nuclear-physics\/fundamental-particles\/beta-particle\/\">part\u00edculas\u00a0<\/a><a href=\"https:\/\/www.nuclear-power.com\/nuclear-power\/reactor-physics\/atomic-nuclear-physics\/fundamental-particles\/alpha-particle\/\">alfa<\/a>\u00a0\u00a0y\u00a0\u00a0<a href=\"https:\/\/www.nuclear-power.com\/nuclear-power\/reactor-physics\/atomic-nuclear-physics\/fundamental-particles\/beta-particle\/\">beta<\/a>\u00a0,\u00a0\u00a0<a href=\"https:\/\/www.nuclear-power.com\/nuclear-power\/reactor-physics\/atomic-nuclear-physics\/fundamental-particles\/neutron\/\">neutrones<\/a>\u00a0y\u00a0\u00a0<a href=\"https:\/\/www.nuclear-power.com\/nuclear-power\/reactor-physics\/atomic-nuclear-physics\/fundamental-particles\/photon\/gamma-ray\/\">rayos gamma<\/a>\u00a0\u00a0utilizando el efecto de ionizaci\u00f3n producido en un tubo Geiger-M\u00fcller, que da nombre al instrumento.\u00a0El voltaje del detector se ajusta de modo que las condiciones correspondan a la\u00a0<a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/radiation-detection\/gaseous-ionization-detector\/operating-regions-of-ionizing-detectors-detector-voltage\/geiger-mueller-region-ionization-detector\/\"><strong>regi\u00f3n Geiger-Mueller<\/strong><\/a>\u00a0.<\/p>\n<h2>Tubo Geiger de pared gruesa y pared delgada<\/h2>\n<p><strong><a href=\"https:\/\/www.radiation-dosimetry.org\/wp-content\/uploads\/2019\/12\/ionization-chamber-basic-principle.png\"><img loading=\"lazy\" class=\"alignright wp-image-26132 lazy-loaded\" src=\"https:\/\/www.radiation-dosimetry.org\/wp-content\/uploads\/2019\/12\/ionization-chamber-basic-principle.png\" alt=\"c\u00e1mara de ionizaci\u00f3n - principio b\u00e1sico\" width=\"296\" height=\"440\" data-lazy-type=\"image\" data-src=\"https:\/\/www.radiation-dosimetry.org\/wp-content\/uploads\/2019\/12\/ionization-chamber-basic-principle.png\" \/><\/a>Tipo sin ventanas<\/strong>\u00a0.\u00a0<a href=\"https:\/\/www.nuclear-power.com\/nuclear-power\/reactor-physics\/atomic-nuclear-physics\/fundamental-particles\/photon\/gamma-ray\/\">Los rayos gamma<\/a>\u00a0tienen muy pocos problemas para penetrar las paredes met\u00e1licas de la c\u00e1mara.\u00a0Por lo tanto, los contadores Geiger pueden usarse para detectar radiaci\u00f3n gamma y\u00a0<a href=\"https:\/\/www.nuclear-power.com\/nuclear-power\/reactor-physics\/atomic-nuclear-physics\/radiation\/x-rays-roentgen-radiation\/\">rayos X<\/a>\u00a0(tubos de pared delgada) conocidos colectivamente como fotones, y para esto se usa el tubo sin ventanas.<\/p>\n<ul>\n<li>Se\u00a0utiliza un\u00a0<strong>tubo de pared gruesa<\/strong>\u00a0para la detecci\u00f3n de radiaci\u00f3n gamma por encima de las energ\u00edas de aproximadamente 25 keV, este tipo generalmente tiene un espesor de pared total de aproximadamente 1-2 mm de acero al cromo.<\/li>\n<li>Se\u00a0usa un\u00a0<strong>tubo de pared delgada<\/strong>\u00a0para fotones de baja energ\u00eda (rayos X o rayos gamma) y part\u00edculas beta de alta energ\u00eda.\u00a0La transici\u00f3n del dise\u00f1o de paredes delgadas a las de paredes gruesas tiene lugar en los niveles de energ\u00eda de 300\u2013400 keV.\u00a0Por encima de estos niveles se utilizan dise\u00f1os de paredes gruesas, y por debajo de estos niveles predomina el efecto de ionizaci\u00f3n gaseosa directa.<\/li>\n<\/ul>\n<p>A veces, se prefiere un dise\u00f1o de \u00abpanqueque\u00bb del tubo Geiger-Mueller.\u00a0Este detector es un tubo Geiger plano con una delgada ventana de mica de \u00e1rea m\u00e1s grande.\u00a0Los tubos Geiger planos como este se conocen como tubos \u00abpanqueque\u00bb.\u00a0Dichos tubos est\u00e1n equipados con una pantalla de alambre para protegerlos.\u00a0Este dise\u00f1o proporciona un \u00e1rea de detecci\u00f3n m\u00e1s grande y, por lo tanto, una mayor eficiencia para agilizar la verificaci\u00f3n.\u00a0Sin embargo, la presi\u00f3n de la atm\u00f3sfera contra la baja presi\u00f3n del gas de relleno limita el tama\u00f1o de la ventana debido a la resistencia limitada de la membrana de la ventana.<\/p>\n<\/div>\n<\/div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-100 lgc-tablet-grid-100 lgc-mobile-grid-100 lgc-equal-heights lgc-first lgc-last\">\n<div class=\"inside-grid-column\">\n<div class=\"su-spoiler su-spoiler-style-default su-spoiler-icon-arrow\" data-anchor=\"References\">\n<div class=\"su-spoiler-title\" tabindex=\"0\" role=\"button\"><\/div>\n<p>&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.<\/p>\n<p>Este art\u00edculo se basa en la traducci\u00f3n autom\u00e1tica del art\u00edculo original en ingl\u00e9s. Para m\u00e1s informaci\u00f3n vea el art\u00edculo en ingl\u00e9s. Puedes ayudarnos. Si desea corregir la traducci\u00f3n, env\u00edela a: translations@nuclear-power.com o complete el formulario de traducci\u00f3n en l\u00ednea. Agradecemos su ayuda, actualizaremos la traducci\u00f3n lo antes posible. Gracias.<\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Se utiliza un tubo de pared gruesa para la detecci\u00f3n de radiaci\u00f3n gamma por encima de energ\u00edas de aproximadamente 25 keV.\u00a0Se usa un tubo de pared delgada para fotones de baja energ\u00eda (rayos X o rayos gamma) y part\u00edculas beta de alta energ\u00eda.\u00a0Dosimetr\u00eda de radiaci\u00f3n Detector de radiaci\u00f3n ionizante &#8211; Tubo Geiger El\u00a0contador Geiger\u00a0, tambi\u00e9n &#8230; <a title=\"\u00bfQu\u00e9 es el tubo Geiger de pared gruesa y pared delgada? &#8211; Definici\u00f3n\" class=\"read-more\" href=\"https:\/\/www.radiation-dosimetry.org\/es\/que-es-el-tubo-geiger-de-pared-gruesa-y-pared-delgada-definicion\/\" aria-label=\"M\u00e1s en \u00bfQu\u00e9 es el tubo Geiger de pared gruesa y pared delgada? &#8211; Definici\u00f3n\">Leer m\u00e1s<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[50],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u00bfQu\u00e9 es el tubo Geiger de pared gruesa y pared delgada? - Definici\u00f3n<\/title>\n<meta name=\"description\" content=\"Se utiliza un tubo de pared gruesa para la detecci\u00f3n de radiaci\u00f3n gamma por encima de energ\u00edas de aproximadamente 25 keV. 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