{"id":3711,"date":"2026-02-05T13:01:15","date_gmt":"2026-02-05T13:01:15","guid":{"rendered":"https:\/\/www.ansenta.com\/?post_type=product&p=3711"},"modified":"2026-02-05T13:02:13","modified_gmt":"2026-02-05T13:02:13","slug":"atomic-absorption-spectrophotometer-aa320n-plus","status":"publish","type":"product","link":"https:\/\/www.ansenta.com\/pt\/produto\/atomic-absorption-spectrophotometer-aa320n-plus\/","title":{"rendered":"Espectrofot\u00f3metro de Absor\u00e7\u00e3o At\u00f3mica-AA320N Plus"},"content":{"rendered":"

Carater\u00edsticas principais<\/b>
\nSistema integrado de chama e forno de grafite com comuta\u00e7\u00e3o r\u00e1pida e f\u00e1cil entre atomizadores de chama e forno de grafite.
\nA plataforma \u00f3tica \u00e9 integralmente fundida, apresentando um excelente desempenho anti-vibra\u00e7\u00e3o e um sistema \u00f3tico mais est\u00e1vel, com perda m\u00ednima de luz e elevada sensibilidade.
\nEquipado com um monocromador Czerny-Turner de alta resolu\u00e7\u00e3o e comprimento de onda total, com corre\u00e7\u00e3o de aberra\u00e7\u00f5es sim\u00e9tricas, para um posicionamento ultra-preciso do comprimento de onda.
\nTorre rotativa autom\u00e1tica de 4 l\u00e2mpadas com fun\u00e7\u00e3o de pr\u00e9-aquecimento simult\u00e2neo para otimizar as condi\u00e7\u00f5es de funcionamento.
\nArmazenamento incorporado para mais de 500 conjuntos de dados com mem\u00f3ria de desativa\u00e7\u00e3o; os m\u00e9todos de ensaio e os resultados podem ser recuperados em qualquer altura.
\nConfigura\u00e7\u00e3o padr\u00e3o com um software de esta\u00e7\u00e3o de trabalho totalmente funcional para um funcionamento f\u00e1cil (fun\u00e7\u00e3o de registo de auditoria dispon\u00edvel como op\u00e7\u00e3o).
\nTecnologia avan\u00e7ada e precisa de controlo da temperatura do forno de grafite, combinada com um sistema de auto-diagn\u00f3stico e de prote\u00e7\u00e3o contra falhas do equipamento.<\/p>\n

Especifica\u00e7\u00f5es t\u00e9cnicas<\/b>
\nTipo de monocromador: Czerny-Turner
\nGrelha: 1800 linhas\/mm
\nComprimento de onda da grelha Blaze: 250nm
\nIntervalo de comprimento de onda: 190nm ~ 900nm
\nLargura de banda espetral: 0,1 nm, 0,2nm, 0,4nm, 0,7nm, 1,0nm, 2,0nm (comuta\u00e7\u00e3o autom\u00e1tica)
\nErro de indica\u00e7\u00e3o do comprimento de onda: \u00b10,30nm
\nRepetibilidade do comprimento de onda: \u2264 0,15 nm
\nGama de absorv\u00e2ncia: -0,1 ~ 2,000A
\nEstabilidade din\u00e2mica da linha de base: \u22640,005A\/30min (linha espetral de Cu)
\nConcentra\u00e7\u00e3o carater\u00edstica: 0,02\u03bcg\/mL \/ 1% (elemento Cu)
\nLimite de dete\u00e7\u00e3o: 0,006\u03bcg\/mL (elemento Cu)
\nDesvio da largura de banda espetral: \u22640,2nm\u00b10,02nm (largura de banda de 0,2nm, elemento de Cu)
\nRepetibilidade da medi\u00e7\u00e3o: \u22640,7% (m\u00e9todo da chama, elemento Cu)
\nSuporte da l\u00e2mpada: 4 posi\u00e7\u00f5es
\nDimens\u00f5es da unidade principal: 700mm\u00d7630mm\u00d7530mm
\nPeso l\u00edquido: 80 kg<\/p>\n

Software<\/b>
\nFun\u00e7\u00e3o de auto-teste do instrumento
\nFun\u00e7\u00e3o de defini\u00e7\u00e3o da palavra-passe
\nO m\u00f3dulo de estabelecimento do m\u00e9todo permite a configura\u00e7\u00e3o dos par\u00e2metros do instrumento, da curva de calibra\u00e7\u00e3o e dos par\u00e2metros de recalibra\u00e7\u00e3o do declive, bem como dos par\u00e2metros do atomizador de chama.<\/p>\n

Acess\u00f3rios opcionais<\/b>
\nSistema de forno de grafite GA3202 Plus
\nAS4020 Amostrador autom\u00e1tico para forno de grafite
\nCirculador de \u00e1gua de arrefecimento AS800
\nGerador de hidretos
\nL\u00e2mpadas de c\u00e1todo oco para v\u00e1rios elementos<\/p>\n

Descarregar:<\/strong><\/span>
\nEspectrofot\u00f3metro de Absor\u00e7\u00e3o At\u00f3mica-AA320N Plus<\/a><\/p>","protected":false},"excerpt":{"rendered":"

Marca:<\/strong><\/span>ANSENTA
\nOrigem do produto:<\/strong><\/span>CHINA
\nPrazo de entrega:<\/strong><\/span>No prazo de 7 dias
\nCapacidade de fornecimento:<\/strong><\/span>Fornecimento direto da f\u00e1brica
\nModelo:<\/strong><\/span>Espectrofot\u00f3metro de Absor\u00e7\u00e3o At\u00f3mica-AA320N Plus
\nDescarregar:<\/strong><\/span>
\nEspectrofot\u00f3metro de Absor\u00e7\u00e3o At\u00f3mica-AA320N Plus<\/a><\/p>","protected":false},"featured_media":3712,"template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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