{"id":5379,"date":"2025-09-05T15:00:47","date_gmt":"2025-09-05T13:00:47","guid":{"rendered":"https:\/\/alumaster.adwise.cfolks.pl\/case-studies\/from-3a-to-9a-how-alumasters-presence-during-leak-testing-changed-the-test-result\/"},"modified":"2025-10-03T09:32:45","modified_gmt":"2025-10-03T07:32:45","slug":"from-3a-to-9a-how-alumasters-presence-during-leak-testing-changed-the-test-result","status":"publish","type":"case-studies","link":"https:\/\/alumaster.adwise.cfolks.pl\/en\/case-studies\/from-3a-to-9a-how-alumasters-presence-during-leak-testing-changed-the-test-result\/","title":{"rendered":"From 3A to 9A: how Alumaster&#8217;s presence during leak testing changed the test result."},"excerpt":{"rendered":"<p>Test chamber research is expensive \u2014 and unsuccessful attempts are a waste of time, money, and nerves. This case study shows how, thanks to the presence of an Alumaster technical advisor, the manufacturer moved from level 3A to 9A (600 Pa), gaining not only certification but also a guarantee of the quality of its designs. <\/p>\n","protected":false},"featured_media":5380,"template":"","kategorie-case-studies":[125,127,126],"class_list":["post-5379","case-studies","type-case-studies","status-publish","has-post-thumbnail","hentry","kategorie-case-studies-all","kategorie-case-studies-developers","kategorie-case-studies-manufacturing-companies"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>From 3A to 9A: how Alumaster&#039;s presence during leak testing changed the test result. - Alumaster<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"From 3A to 9A: how Alumaster&#039;s presence during leak testing changed the test result. - Alumaster\" \/>\n<meta property=\"og:description\" content=\"Test chamber research is expensive \u2014 and unsuccessful attempts are a waste of time, money, and nerves. This case study shows how, thanks to the presence of an Alumaster technical advisor, the manufacturer moved from level 3A to 9A (600 Pa), gaining not only certification but also a guarantee of the quality of its designs.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/alumaster.adwise.cfolks.pl\/en\/case-studies\/from-3a-to-9a-how-alumasters-presence-during-leak-testing-changed-the-test-result\/\" \/>\n<meta property=\"og:site_name\" content=\"Alumaster\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-03T07:32:45+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/alumaster.adwise.cfolks.pl\/wp-content\/uploads\/2025\/09\/1082457e35c24fbc52e5b029b0d03056a8043197-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1576\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/alumaster.adwise.cfolks.pl\\\/en\\\/case-studies\\\/from-3a-to-9a-how-alumasters-presence-during-leak-testing-changed-the-test-result\\\/\",\"url\":\"https:\\\/\\\/alumaster.adwise.cfolks.pl\\\/en\\\/case-studies\\\/from-3a-to-9a-how-alumasters-presence-during-leak-testing-changed-the-test-result\\\/\",\"name\":\"From 3A to 9A: how Alumaster's presence during leak testing changed the test result. - Alumaster\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/alumaster.adwise.cfolks.pl\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/alumaster.adwise.cfolks.pl\\\/en\\\/case-studies\\\/from-3a-to-9a-how-alumasters-presence-during-leak-testing-changed-the-test-result\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/alumaster.adwise.cfolks.pl\\\/en\\\/case-studies\\\/from-3a-to-9a-how-alumasters-presence-during-leak-testing-changed-the-test-result\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/alumaster.adwise.cfolks.pl\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/1082457e35c24fbc52e5b029b0d03056a8043197-scaled.jpg\",\"datePublished\":\"2025-09-05T13:00:47+00:00\",\"dateModified\":\"2025-10-03T07:32:45+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/alumaster.adwise.cfolks.pl\\\/en\\\/case-studies\\\/from-3a-to-9a-how-alumasters-presence-during-leak-testing-changed-the-test-result\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/alumaster.adwise.cfolks.pl\\\/en\\\/case-studies\\\/from-3a-to-9a-how-alumasters-presence-during-leak-testing-changed-the-test-result\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/alumaster.adwise.cfolks.pl\\\/en\\\/case-studies\\\/from-3a-to-9a-how-alumasters-presence-during-leak-testing-changed-the-test-result\\\/#primaryimage\",\"url\":\"https:\\\/\\\/alumaster.adwise.cfolks.pl\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/1082457e35c24fbc52e5b029b0d03056a8043197-scaled.jpg\",\"contentUrl\":\"https:\\\/\\\/alumaster.adwise.cfolks.pl\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/1082457e35c24fbc52e5b029b0d03056a8043197-scaled.jpg\",\"width\":2560,\"height\":1576},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/alumaster.adwise.cfolks.pl\\\/en\\\/case-studies\\\/from-3a-to-9a-how-alumasters-presence-during-leak-testing-changed-the-test-result\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home page\",\"item\":\"https:\\\/\\\/alumaster.adwise.cfolks.pl\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Case studies\",\"item\":\"https:\\\/\\\/alumaster.adwise.cfolks.pl\\\/en\\\/case-studies\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"From 3A to 9A: how Alumaster&#8217;s presence during leak testing changed the test result.\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/alumaster.adwise.cfolks.pl\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/alumaster.adwise.cfolks.pl\\\/en\\\/\",\"name\":\"Alumaster\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/alumaster.adwise.cfolks.pl\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/alumaster.adwise.cfolks.pl\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/alumaster.adwise.cfolks.pl\\\/en\\\/#organization\",\"name\":\"Alumaster\",\"url\":\"https:\\\/\\\/alumaster.adwise.cfolks.pl\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/alumaster.adwise.cfolks.pl\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/alumaster.adwise.cfolks.pl\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/Logo-click-area.png\",\"contentUrl\":\"https:\\\/\\\/alumaster.adwise.cfolks.pl\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/Logo-click-area.png\",\"width\":333,\"height\":76,\"caption\":\"Alumaster\"},\"image\":{\"@id\":\"https:\\\/\\\/alumaster.adwise.cfolks.pl\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"From 3A to 9A: how Alumaster's presence during leak testing changed the test result. - Alumaster","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"en_US","og_type":"article","og_title":"From 3A to 9A: how Alumaster's presence during leak testing changed the test result. - Alumaster","og_description":"Test chamber research is expensive \u2014 and unsuccessful attempts are a waste of time, money, and nerves. This case study shows how, thanks to the presence of an Alumaster technical advisor, the manufacturer moved from level 3A to 9A (600 Pa), gaining not only certification but also a guarantee of the quality of its designs.","og_url":"https:\/\/alumaster.adwise.cfolks.pl\/en\/case-studies\/from-3a-to-9a-how-alumasters-presence-during-leak-testing-changed-the-test-result\/","og_site_name":"Alumaster","article_modified_time":"2025-10-03T07:32:45+00:00","og_image":[{"width":2560,"height":1576,"url":"https:\/\/alumaster.adwise.cfolks.pl\/wp-content\/uploads\/2025\/09\/1082457e35c24fbc52e5b029b0d03056a8043197-scaled.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/alumaster.adwise.cfolks.pl\/en\/case-studies\/from-3a-to-9a-how-alumasters-presence-during-leak-testing-changed-the-test-result\/","url":"https:\/\/alumaster.adwise.cfolks.pl\/en\/case-studies\/from-3a-to-9a-how-alumasters-presence-during-leak-testing-changed-the-test-result\/","name":"From 3A to 9A: how Alumaster's presence during leak testing changed the test result. - Alumaster","isPartOf":{"@id":"https:\/\/alumaster.adwise.cfolks.pl\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/alumaster.adwise.cfolks.pl\/en\/case-studies\/from-3a-to-9a-how-alumasters-presence-during-leak-testing-changed-the-test-result\/#primaryimage"},"image":{"@id":"https:\/\/alumaster.adwise.cfolks.pl\/en\/case-studies\/from-3a-to-9a-how-alumasters-presence-during-leak-testing-changed-the-test-result\/#primaryimage"},"thumbnailUrl":"https:\/\/alumaster.adwise.cfolks.pl\/wp-content\/uploads\/2025\/09\/1082457e35c24fbc52e5b029b0d03056a8043197-scaled.jpg","datePublished":"2025-09-05T13:00:47+00:00","dateModified":"2025-10-03T07:32:45+00:00","breadcrumb":{"@id":"https:\/\/alumaster.adwise.cfolks.pl\/en\/case-studies\/from-3a-to-9a-how-alumasters-presence-during-leak-testing-changed-the-test-result\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/alumaster.adwise.cfolks.pl\/en\/case-studies\/from-3a-to-9a-how-alumasters-presence-during-leak-testing-changed-the-test-result\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/alumaster.adwise.cfolks.pl\/en\/case-studies\/from-3a-to-9a-how-alumasters-presence-during-leak-testing-changed-the-test-result\/#primaryimage","url":"https:\/\/alumaster.adwise.cfolks.pl\/wp-content\/uploads\/2025\/09\/1082457e35c24fbc52e5b029b0d03056a8043197-scaled.jpg","contentUrl":"https:\/\/alumaster.adwise.cfolks.pl\/wp-content\/uploads\/2025\/09\/1082457e35c24fbc52e5b029b0d03056a8043197-scaled.jpg","width":2560,"height":1576},{"@type":"BreadcrumbList","@id":"https:\/\/alumaster.adwise.cfolks.pl\/en\/case-studies\/from-3a-to-9a-how-alumasters-presence-during-leak-testing-changed-the-test-result\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home page","item":"https:\/\/alumaster.adwise.cfolks.pl\/en\/"},{"@type":"ListItem","position":2,"name":"Case studies","item":"https:\/\/alumaster.adwise.cfolks.pl\/en\/case-studies\/"},{"@type":"ListItem","position":3,"name":"From 3A to 9A: how Alumaster&#8217;s presence during leak testing changed the test result."}]},{"@type":"WebSite","@id":"https:\/\/alumaster.adwise.cfolks.pl\/en\/#website","url":"https:\/\/alumaster.adwise.cfolks.pl\/en\/","name":"Alumaster","description":"","publisher":{"@id":"https:\/\/alumaster.adwise.cfolks.pl\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/alumaster.adwise.cfolks.pl\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/alumaster.adwise.cfolks.pl\/en\/#organization","name":"Alumaster","url":"https:\/\/alumaster.adwise.cfolks.pl\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/alumaster.adwise.cfolks.pl\/en\/#\/schema\/logo\/image\/","url":"https:\/\/alumaster.adwise.cfolks.pl\/wp-content\/uploads\/2025\/07\/Logo-click-area.png","contentUrl":"https:\/\/alumaster.adwise.cfolks.pl\/wp-content\/uploads\/2025\/07\/Logo-click-area.png","width":333,"height":76,"caption":"Alumaster"},"image":{"@id":"https:\/\/alumaster.adwise.cfolks.pl\/en\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/alumaster.adwise.cfolks.pl\/en\/wp-json\/wp\/v2\/case-studies\/5379","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alumaster.adwise.cfolks.pl\/en\/wp-json\/wp\/v2\/case-studies"}],"about":[{"href":"https:\/\/alumaster.adwise.cfolks.pl\/en\/wp-json\/wp\/v2\/types\/case-studies"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/alumaster.adwise.cfolks.pl\/en\/wp-json\/wp\/v2\/media\/5380"}],"wp:attachment":[{"href":"https:\/\/alumaster.adwise.cfolks.pl\/en\/wp-json\/wp\/v2\/media?parent=5379"}],"wp:term":[{"taxonomy":"kategorie-case-studies","embeddable":true,"href":"https:\/\/alumaster.adwise.cfolks.pl\/en\/wp-json\/wp\/v2\/kategorie-case-studies?post=5379"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}