{"id":5996,"date":"2026-11-05T16:36:43","date_gmt":"2026-11-05T08:36:43","guid":{"rendered":"https:\/\/ots-testequipment.net\/?page_id=5996"},"modified":"2026-11-05T17:12:13","modified_gmt":"2026-11-05T09:12:13","slug":"din-9227","status":"publish","type":"page","link":"https:\/\/ots-testequipment.net\/pt\/design-standard\/din-9227\/","title":{"rendered":"Norma DIN 9227"},"content":{"rendered":"<section class=\"section\" id=\"section_1129895498\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-638449419\">\n\n\t<div id=\"col-468796367\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"text-center\"><span class=\"uppercase font-weight-bold\" style=\"color: #fb260e; letter-spacing: 2px; font-size: 12px;\">Norma DIN EN ISO 9227<\/span><\/p>\n<h1 style=\"font-weight: bold; margin-top: 10px; margin-bottom: 20px;\">Norma DIN EN ISO 9227 relativa ao ensaio de n\u00e9voa salina<\/h1>\n<\/div>\n<p style=\"font-size: 16px; line-height: 1.8; color: #555;\">A norma DIN EN ISO 9227 \u00e9 uma norma relativa aos ensaios de corros\u00e3o por n\u00e9voa salina. Especifica o equipamento, os reagentes e os procedimentos de ensaio para avaliar a resist\u00eancia \u00e0 corros\u00e3o de materiais met\u00e1licos. Esta norma n\u00e3o tem qualquer rela\u00e7\u00e3o com o facto de a amostra ter sido ou n\u00e3o submetida a um tratamento anticorrosivo.<\/p>\n<p style=\"font-size: 16px; line-height: 1.8; color: #555;\">Existem tr\u00eas m\u00e9todos principais de ensaio de n\u00e9voa salina: o ensaio de n\u00e9voa salina neutra (NSS), o ensaio de n\u00e9voa salina com \u00e1cido ac\u00e9tico (AASS) e o ensaio de n\u00e9voa salina com \u00e1cido ac\u00e9tico acelerado por cobre (CASS).<\/p>\n<p style=\"font-size: 16px; line-height: 1.8; color: #555;\">Estes ensaios submetem as amostras a um ambiente controlado de n\u00e9voa salina. S\u00e3o normalmente utilizados para avaliar a resist\u00eancia \u00e0 corros\u00e3o e a qualidade do revestimento de pe\u00e7as met\u00e1licas, produtos com tratamento de superf\u00edcie e revestimentos protetores. As c\u00e2maras de ensaio de n\u00e9voa salina s\u00e3o utilizadas para criar e manter o ambiente de ensaio necess\u00e1rio.<\/p>\n<a href=\"#is-pop\" class=\"button primary\" >\n\t\t<span>Obter um or\u00e7amento<\/span>\n\t<\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1129895498 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  background-color: rgb(248, 249, 250);\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1787761126\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-1450487588\">\n\n\t<div id=\"col-497315245\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"text-center\" style=\"margin-bottom: 30px;\"><span class=\"uppercase font-weight-bold\" style=\"color: #fb260e; letter-spacing: 2px; font-size: 12px;\">M\u00e9todos de ensaio<\/span><\/p>\n<h2 style=\"font-weight: bold; margin-top: 5px;\">Tr\u00eas m\u00e9todos de ensaio de n\u00e9voa salina na norma DIN EN ISO 9227<\/h2>\n<\/div>\n<p style=\"text-align: center; color: #666; margin-bottom: 30px;\">A norma DIN EN ISO 9227 especifica tr\u00eas m\u00e9todos para ensaios de n\u00e9voa salina. Cada m\u00e9todo utiliza uma solu\u00e7\u00e3o de ensaio diferente e \u00e9 adequado para diferentes materiais e revestimentos protetores.<\/p>\n<table class=\"table table-bordered table-striped\">\n<tbody>\n<tr>\n<th style=\"background-color: #fb260e; color: #fff;\">M\u00e9todo de teste<\/th>\n<th style=\"background-color: #fb260e; color: #fff;\">Solu\u00e7\u00e3o do teste<\/th>\n<th style=\"background-color: #fb260e; color: #fff;\">Aplica\u00e7\u00f5es t\u00edpicas<\/th>\n<\/tr>\n<tr>\n<td><strong>NSS<\/strong><\/td>\n<td>Solu\u00e7\u00e3o neutra de cloreto de s\u00f3dio<\/td>\n<td>Metais, revestimentos met\u00e1licos, revestimentos de convers\u00e3o, superf\u00edcies anodizadas<\/td>\n<\/tr>\n<tr>\n<td><strong>AASS<\/strong><\/td>\n<td>Solu\u00e7\u00e3o acidificada de cloreto de s\u00f3dio<\/td>\n<td>Revestimentos decorativos de n\u00edquel-cr\u00f3mio e cobre-n\u00edquel-cr\u00f3mio<\/td>\n<\/tr>\n<tr>\n<td><strong>CASS<\/strong><\/td>\n<td>Solu\u00e7\u00e3o acidificada de cloreto de s\u00f3dio com cloreto de cobre<\/td>\n<td>Revestimentos decorativos e tratamentos de superf\u00edcie de alum\u00ednio<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1787761126 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_231310737\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row align-middle\"  id=\"row-1175074158\">\n\n\t<div id=\"col-1371789788\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<p><span class=\"uppercase font-weight-bold\" style=\"color: #fb260e; letter-spacing: 2px; font-size: 12px;\">Princ\u00edpio de trabalho<\/span><\/p>\n<h2 style=\"font-weight: bold; margin-top: 5px; margin-bottom: 20px;\">Como funciona o ensaio de n\u00e9voa salina?<\/h2>\n<p style=\"line-height: 1.8; color: #555;\">As c\u00e2maras de ensaio de n\u00e9voa salina s\u00e3o o principal equipamento utilizado para a realiza\u00e7\u00e3o de ensaios de acordo com a norma DIN EN ISO 9227. Proporcionam um ambiente controlado para gerar n\u00e9voa salina e expor a amostra de ensaio a condi\u00e7\u00f5es de ensaio selecionadas.<\/p>\n<p style=\"line-height: 1.8; color: #555;\">As c\u00e2maras de ensaio de n\u00e9voa salina criam um ambiente de corros\u00e3o artificial atrav\u00e9s da pulveriza\u00e7\u00e3o de solu\u00e7\u00f5es salinas preparadas sobre as amostras de ensaio. A amostra \u00e9 exposta \u00e0 n\u00e9voa salina durante um determinado per\u00edodo de tempo, a fim de avaliar a resist\u00eancia \u00e0 corros\u00e3o do seu material ou revestimento superficial.<\/p>\n<a href=\"#is-pop\" class=\"button primary\" >\n\t\t<span>Obter um or\u00e7amento<\/span>\n\t<\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1929540136\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"video video-fit mb\" style=\"padding-top:56.25%;\"><p><iframe title=\"M\u00e1quina de ensaio de n\u00e9voa salina: simula um ambiente de n\u00e9voa salina e testa a resist\u00eancia \u00e0 corros\u00e3o do produto.\" width=\"563\" height=\"1000\" src=\"https:\/\/www.youtube.com\/embed\/MzE3abzHQ1g?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><\/p>\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_231310737 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  background-color: rgb(248, 249, 250);\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1907781678\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row align-middle\"  id=\"row-713945003\">\n\n\t<div id=\"col-2116000728\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<p><span class=\"uppercase font-weight-bold\" style=\"color: #fb260e; letter-spacing: 2px; font-size: 12px;\">Formul\u00e1rios<\/span><\/p>\n<h2 style=\"font-weight: bold; margin-top: 5px; margin-bottom: 20px;\">Aplica\u00e7\u00f5es dos ensaios segundo a norma DIN EN ISO 9227<\/h2>\n<p style=\"line-height: 1.8; color: #555;\">O ensaio de n\u00e9voa salina DIN EN ISO 9227 \u00e9 amplamente utilizado para avaliar a resist\u00eancia \u00e0 corros\u00e3o de produtos met\u00e1licos e revestimentos de superf\u00edcie. As amostras de ensaio t\u00edpicas incluem pe\u00e7as autom\u00f3veis, elementos de fixa\u00e7\u00e3o met\u00e1licos, pe\u00e7as galvanizadas, produtos de alum\u00ednio e superf\u00edcies met\u00e1licas pintadas.<\/p>\n<a href=\"#is-pop\" class=\"button primary\" >\n\t\t<span>Obter um or\u00e7amento<\/span>\n\t<\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-2107829111\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1461068861\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img decoding=\"async\" width=\"1000\" height=\"540\" src=\"https:\/\/ots-testequipment.net\/wp-content\/uploads\/2026\/11\/Applications-of-DIN-EN-ISO-9227-Testing.webp\" class=\"attachment-original size-original\" alt=\"Aplica\u00e7\u00f5es dos ensaios segundo a norma DIN EN ISO 9227\" srcset=\"https:\/\/ots-testequipment.net\/wp-content\/uploads\/2026\/11\/Applications-of-DIN-EN-ISO-9227-Testing.webp 1000w, https:\/\/ots-testequipment.net\/wp-content\/uploads\/2026\/11\/Applications-of-DIN-EN-ISO-9227-Testing-300x162.webp 300w, https:\/\/ots-testequipment.net\/wp-content\/uploads\/2026\/11\/Applications-of-DIN-EN-ISO-9227-Testing-768x415.webp 768w, https:\/\/ots-testequipment.net\/wp-content\/uploads\/2026\/11\/Applications-of-DIN-EN-ISO-9227-Testing-18x10.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1461068861 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1907781678 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_2016385414\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-1568827917\">\n\n\t<div id=\"col-622607687\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n<div class=\"text-center\" style=\"margin-bottom: 30px;\"><span class=\"uppercase font-weight-bold\" style=\"color: #fb260e; letter-spacing: 2px; font-size: 12px;\">Guia de Sele\u00e7\u00e3o<\/span><\/p>\n<h2 style=\"font-weight: bold; margin-top: 5px; margin-bottom: 20px;\">Como escolher uma c\u00e2mara de ensaio de n\u00e9voa salina?<\/h2>\n<p style=\"line-height: 1.8; color: #555; max-width: 800px; margin: 0 auto;\">Ao selecionar uma c\u00e2mara de ensaio de n\u00e9voa salina, tenha em conta o m\u00e9todo de ensaio exigido, o tamanho da amostra, a capacidade da c\u00e2mara e a gama de controlo de temperatura. O equipamento deve tamb\u00e9m ser compat\u00edvel com os procedimentos de ensaio espec\u00edficos exigidos pelo seu setor ou pelos seus clientes.<\/p>\n<p style=\"line-height: 1.8; color: #555; max-width: 800px; margin: 15px auto 0;\">A OTS Technik fornece equipamento de ensaio para aplica\u00e7\u00f5es industriais e laboratoriais. Entre em contacto com a nossa equipa e indique-nos as suas necessidades de ensaio, para que possamos encontrar a configura\u00e7\u00e3o de c\u00e2mara de ensaio mais adequada para si.<\/p>\n<\/div>\n<a href=\"#is-pop\" class=\"button primary\" >\n\t\t<span>Obter um or\u00e7amento<\/span>\n\t<\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-2083151935\">\n\n\t<div id=\"col-1984135959\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1810146094\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner image-cover dark\" style=\"padding-top:75%;\">\n\t\t\t<img decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/ots-testequipment.net\/wp-content\/uploads\/2023\/03\/Automotive-Salt-Fog-Chamber.webp\" class=\"attachment-original size-original\" alt=\"C\u00e2mara de nevoeiro para autom\u00f3veis\" srcset=\"https:\/\/ots-testequipment.net\/wp-content\/uploads\/2023\/03\/Automotive-Salt-Fog-Chamber.webp 1000w, https:\/\/ots-testequipment.net\/wp-content\/uploads\/2023\/03\/Automotive-Salt-Fog-Chamber-300x300.webp 300w, https:\/\/ots-testequipment.net\/wp-content\/uploads\/2023\/03\/Automotive-Salt-Fog-Chamber-80x80.webp 80w, https:\/\/ots-testequipment.net\/wp-content\/uploads\/2023\/03\/Automotive-Salt-Fog-Chamber-768x768.webp 768w, https:\/\/ots-testequipment.net\/wp-content\/uploads\/2023\/03\/Automotive-Salt-Fog-Chamber-12x12.webp 12w, https:\/\/ots-testequipment.net\/wp-content\/uploads\/2023\/03\/Automotive-Salt-Fog-Chamber-500x500.webp 500w, https:\/\/ots-testequipment.net\/wp-content\/uploads\/2023\/03\/Automotive-Salt-Fog-Chamber-100x100.webp 100w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1810146094 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1137112974\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1246829158\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/ots-testequipment.net\/wp-content\/uploads\/2026\/08\/Salt-Spray-Test.webp\" class=\"attachment-original size-original\" alt=\"Teste de pulveriza\u00e7\u00e3o de sal\" srcset=\"https:\/\/ots-testequipment.net\/wp-content\/uploads\/2026\/08\/Salt-Spray-Test.webp 1000w, https:\/\/ots-testequipment.net\/wp-content\/uploads\/2026\/08\/Salt-Spray-Test-300x225.webp 300w, https:\/\/ots-testequipment.net\/wp-content\/uploads\/2026\/08\/Salt-Spray-Test-768x576.webp 768w, https:\/\/ots-testequipment.net\/wp-content\/uploads\/2026\/08\/Salt-Spray-Test-16x12.webp 16w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1246829158 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_2016385414 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  background-color: rgb(248, 249, 250);\n}\n<\/style>\n\t<\/section>","protected":false},"excerpt":{"rendered":"","protected":false},"author":13,"featured_media":0,"parent":1434,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"footnotes":""},"class_list":["post-5996","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>DIN EN ISO 9227 Salt Spray Test Standard &amp; Chamber - OTS TECHNIK<\/title>\n<meta name=\"description\" content=\"DIN EN ISO 9227 covers NSS, AASS and CASS salt spray testing. Learn about test methods, chamber requirements and corrosion testing equipment.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ots-testequipment.net\/pt\/padrao-de-projeto\/din-9227\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DIN EN ISO 9227 Salt Spray Test Standard &amp; Chamber - OTS TECHNIK\" \/>\n<meta property=\"og:description\" content=\"DIN EN ISO 9227 covers NSS, AASS and CASS salt spray testing. Learn about test methods, chamber requirements and corrosion testing equipment.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ots-testequipment.net\/pt\/padrao-de-projeto\/din-9227\/\" \/>\n<meta property=\"og:site_name\" content=\"OTS TECHNIK\" \/>\n<meta property=\"article:modified_time\" content=\"2026-11-05T09:12:13+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/ots-testequipment.net\\\/design-standard\\\/din-9227\\\/\",\"url\":\"https:\\\/\\\/ots-testequipment.net\\\/design-standard\\\/din-9227\\\/\",\"name\":\"DIN EN ISO 9227 Salt Spray Test Standard & Chamber - OTS TECHNIK\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/ots-testequipment.net\\\/#website\"},\"datePublished\":\"2026-11-05T08:36:43+00:00\",\"dateModified\":\"2026-11-05T09:12:13+00:00\",\"description\":\"DIN EN ISO 9227 covers NSS, AASS and CASS salt spray testing. 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