{"id":17467,"date":"2020-06-14T08:05:21","date_gmt":"2020-06-14T08:05:21","guid":{"rendered":"https:\/\/www.radiation-dosimetry.org\/o-que-e-o-alpha-beta-gamma-contamination-meter-definicao\/"},"modified":"2020-07-20T11:21:20","modified_gmt":"2020-07-20T11:21:20","slug":"o-que-e-o-alpha-beta-gamma-contamination-meter-definicao","status":"publish","type":"post","link":"https:\/\/www.radiation-dosimetry.org\/pt-br\/o-que-e-o-alpha-beta-gamma-contamination-meter-definicao\/","title":{"rendered":"O que \u00e9 o Alpha Beta Gamma Contamination Meter – Defini\u00e7\u00e3o"},"content":{"rendered":"
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Os medidores de contamina\u00e7\u00e3o s\u00e3o instrumentos para medi\u00e7\u00e3o de contamina\u00e7\u00e3o da superf\u00edcie.\u00a0Esses monitores podem utilizar contadores proporcionais com um detector de janela fina e grande \u00e1rea semelhante aos monitores de m\u00e3o e de sapato.<\/div>\n<\/div>\n
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Os medidores de contamina\u00e7\u00e3o<\/strong>\u00a0s\u00e3o instrumentos para\u00a0medi\u00e7\u00e3o de\u00a0contamina\u00e7\u00e3o da superf\u00edcie<\/a>\u00a0.\u00a0Geralmente,\u00a0a contamina\u00e7\u00e3o da superf\u00edcie<\/strong>\u00a0significa que o material radioativo foi depositado em superf\u00edcies (como paredes, pisos).\u00a0Pode ser pouco depositado, como poeira comum, ou pode ser firmemente fixado por rea\u00e7\u00e3o qu\u00edmica.\u00a0Essa distin\u00e7\u00e3o \u00e9 importante e classificamos a contamina\u00e7\u00e3o da superf\u00edcie com base na facilidade com que ela pode ser removida.\u00a0Nas instala\u00e7\u00f5es nucleares, os monitores de contamina\u00e7\u00e3o s\u00e3o instalados geralmente na sa\u00edda das \u00e1reas controladas.\u00a0Esses monitores podem utilizar contadores proporcionais com um detector de janela fina e grande \u00e1rea semelhante aos\u00a0monitores de m\u00e3o e de sapato<\/a>\u00a0.\u00a0Quando os instrumentos s\u00e3o operados na regi\u00e3o proporcional, a\u00a0tens\u00e3o deve ser mantida constante<\/strong>.\u00a0Se uma tens\u00e3o permanecer constante, o fator de amplifica\u00e7\u00e3o do g\u00e1s tamb\u00e9m n\u00e3o muda.\u00a0Os instrumentos proporcionais de detec\u00e7\u00e3o de contadores s\u00e3o muito sens\u00edveis a baixos n\u00edveis de radia\u00e7\u00e3o.\u00a0Por arranjos funcionais, modifica\u00e7\u00f5es e polariza\u00e7\u00e3o adequados, o contador proporcional pode ser usado para detectar radia\u00e7\u00e3o alfa, beta, gama ou n\u00eautron em campos de radia\u00e7\u00e3o mista.\u00a0A eletr\u00f4nica classifica o alfa, o beta-gama pulsa e exibe os dois em um display do tipo barra.<\/p>\n<\/div>\n<\/div>\n

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Este artigo \u00e9 baseado na tradu\u00e7\u00e3o autom\u00e1tica do artigo original em ingl\u00eas. Para mais informa\u00e7\u00f5es, consulte o artigo em ingl\u00eas. Voc\u00ea pode nos ajudar. Se voc\u00ea deseja corrigir a tradu\u00e7\u00e3o, envie-a para: translations@nuclear-power.com ou preencha o formul\u00e1rio de tradu\u00e7\u00e3o on-line. Agradecemos sua ajuda, atualizaremos a tradu\u00e7\u00e3o o mais r\u00e1pido poss\u00edvel. Obrigado.<\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Os medidores de contamina\u00e7\u00e3o s\u00e3o instrumentos para medi\u00e7\u00e3o de contamina\u00e7\u00e3o da superf\u00edcie.\u00a0Esses monitores podem utilizar contadores proporcionais com um detector de janela fina e grande \u00e1rea semelhante aos monitores de m\u00e3o e de sapato. Os medidores de contamina\u00e7\u00e3o\u00a0s\u00e3o instrumentos para\u00a0medi\u00e7\u00e3o de\u00a0contamina\u00e7\u00e3o da superf\u00edcie\u00a0.\u00a0Geralmente,\u00a0a contamina\u00e7\u00e3o da superf\u00edcie\u00a0significa que o material radioativo foi depositado em superf\u00edcies (como … Ler mais<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[51],"tags":[],"yoast_head":"\nO que \u00e9 o Alpha Beta Gamma Contamination Meter - Defini\u00e7\u00e3o<\/title>\n<meta name=\"description\" content=\"Os medidores de contamina\u00e7\u00e3o s\u00e3o instrumentos para medir a contamina\u00e7\u00e3o da superf\u00edcie. 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