{"id":12489,"date":"2024-08-28T13:21:24","date_gmt":"2024-08-28T11:21:24","guid":{"rendered":"https:\/\/ksg-pcb.com\/?page_id=12489"},"modified":"2025-03-31T14:02:46","modified_gmt":"2025-03-31T12:02:46","slug":"long-term-aging-test","status":"publish","type":"page","link":"https:\/\/www.ksg-pcb.com\/en\/pcb-entwicklung-support\/langzeit-test-alterung\/","title":{"rendered":"Long-term and ageing tests"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"12489\" class=\"elementor elementor-12489\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1e55cb2 e-con-full e-flex e-con e-parent\" data-id=\"1e55cb2\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-11ae590 e-flex e-con-boxed e-con e-child\" data-id=\"11ae590\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-136a523 e-con-full e-flex e-con e-child\" data-id=\"136a523\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9176412 elementor-widget elementor-widget-heading\" data-id=\"9176412\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Long-term and ageing tests<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-45825b8 elementor-widget elementor-widget-heading\" data-id=\"45825b8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Reliability for life.<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-759a043 e-flex e-con-boxed e-con e-parent\" data-id=\"759a043\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e5d4acb elementor-widget elementor-widget-spacer\" data-id=\"e5d4acb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a7a3166 e-flex e-con-boxed e-con e-parent\" data-id=\"a7a3166\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-555b3315 e-con-full e-flex e-con e-child\" data-id=\"555b3315\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-257687e5 elementor-widget elementor-widget-text-editor\" data-id=\"257687e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Printed circuit boards are exposed to a wide variety of stresses such as temperature and humidity in their daily use. We therefore recommend long-term and ageing tests in our laboratory for demanding applications and conditions. In individual reliability analyses, we simulate how environmental influences specifically affect individual product properties of your PCBs.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4ac8ba0 elementor-widget elementor-widget-heading\" data-id=\"4ac8ba0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Quality improvement through process and material testing<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bdd69c5 elementor-widget elementor-widget-spacer\" data-id=\"bdd69c5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-30ae3f5 elementor-widget elementor-widget-text-editor\" data-id=\"30ae3f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Continuous quality improvements are a priority at KSG. That's why we put our manufacturing processes and materials to the test in numerous projects with the supplier industry. The aim is to identify and consistently eliminate complex correlations between the thermo-mechanical fatigue behavior of through-hole plating and manufacturing technologies.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6355a9c3 e-con-full e-flex e-con e-child\" data-id=\"6355a9c3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-39d9d75f elementor-widget elementor-widget-image\" data-id=\"39d9d75f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"768\" height=\"512\" src=\"https:\/\/www.ksg-pcb.com\/wp-content\/uploads\/2025\/03\/KSG_MG_8119_davidpinzer_1809-Kopie-768x512.jpg\" class=\"attachment-medium_large size-medium_large wp-image-25211\" alt=\"\" srcset=\"https:\/\/www.ksg-pcb.com\/wp-content\/uploads\/2025\/03\/KSG_MG_8119_davidpinzer_1809-Kopie-768x512.jpg 768w, https:\/\/www.ksg-pcb.com\/wp-content\/uploads\/2025\/03\/KSG_MG_8119_davidpinzer_1809-Kopie-300x200.jpg 300w, https:\/\/www.ksg-pcb.com\/wp-content\/uploads\/2025\/03\/KSG_MG_8119_davidpinzer_1809-Kopie-1024x683.jpg 1024w, https:\/\/www.ksg-pcb.com\/wp-content\/uploads\/2025\/03\/KSG_MG_8119_davidpinzer_1809-Kopie-1536x1024.jpg 1536w, https:\/\/www.ksg-pcb.com\/wp-content\/uploads\/2025\/03\/KSG_MG_8119_davidpinzer_1809-Kopie-2048x1365.jpg 2048w, https:\/\/www.ksg-pcb.com\/wp-content\/uploads\/2025\/03\/KSG_MG_8119_davidpinzer_1809-Kopie-18x12.jpg 18w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5a8f8dd e-flex e-con-boxed e-con e-parent\" data-id=\"5a8f8dd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6645a4d elementor-widget elementor-widget-spacer\" data-id=\"6645a4d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7eb07400 e-flex e-con-boxed e-con e-parent\" data-id=\"7eb07400\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6c82d422 elementor-widget elementor-widget-n-accordion\" data-id=\"6c82d422\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1820\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-1820\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h2 class=\"e-n-accordion-item-title-text\"> In-situ resistance measurement in the temperature shock test <\/h2><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"Ebene_1\" data-name=\"Ebene 1\" viewbox=\"0 0 105 105\"><defs><style>      .cls-1 {        fill: #0b9678;        stroke-width: 0px;      }    <\/style><\/defs><g id=\"Ebene_2\" data-name=\"Ebene 2\"><g id=\"Ebene_1-2\" data-name=\"Ebene 1-2\"><path class=\"cls-1\" d=\"M92.8,40.3c-3,0-5.9,1.1-8.1,3.1l-64.2.2c-5-4.6-12.7-4.2-17.3.7-4.6,5-4.2,12.7.7,17.3,2.3,2.1,5.2,3.2,8.3,3.2,2.9,0,5.7-1,7.9-2.9l64.6-.2c5.1,4.5,12.8,4,17.2-1.1,2-2.2,3.1-5.1,3.1-8.1,0-6.8-5.5-12.2-12.2-12.2ZM12.2,58.6c-3.4,0-6.1-2.7-6.1-6.1s2.7-6.1,6.1-6.1,6.1,2.7,6.1,6.1c0,0,0,0,0,0,0,3.4-2.7,6.1-6.1,6.1ZM92.8,58.6c-3.4,0-6.1-2.7-6.1-6.1,0-3.4,2.7-6.1,6.1-6.1,3.4,0,6.1,2.7,6.1,6.1,0,0,0,0,0,0,0,3.4-2.7,6.1-6.1,6.1Z\"><\/path><\/g><\/g><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 105.24 105.24\"><defs><style>.cls-1{fill:#0b9678;}<\/style><\/defs><g id=\"Ebene_2\" data-name=\"Ebene 2\"><g id=\"Ebene_1-2\" data-name=\"Ebene 1\"><path class=\"cls-1\" d=\"M93.91,41.28a11.28,11.28,0,0,0-7.48,2.84l-25.24.06-.06-25.37a11.35,11.35,0,1,0-17,0l.06,25.41L19,44.28a11.33,11.33,0,1,0-.36,17l25.59-.06.06,25a11.33,11.33,0,1,0,17,.35l-.06-25.42,25.21-.06a11.33,11.33,0,1,0,7.47-19.85ZM52.62,5.67A5.67,5.67,0,1,1,47,11.34,5.67,5.67,0,0,1,52.62,5.67ZM11.34,58.29A5.67,5.67,0,1,1,17,52.62,5.67,5.67,0,0,1,11.34,58.29ZM52.62,99.57a5.67,5.67,0,1,1,5.67-5.66A5.68,5.68,0,0,1,52.62,99.57ZM93.91,58.29a5.67,5.67,0,1,1,5.66-5.67A5.67,5.67,0,0,1,93.91,58.29Z\"><\/path><\/g><\/g><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1820\" class=\"elementor-element elementor-element-4ac86794 e-con-full e-flex e-con e-child\" data-id=\"4ac86794\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1820\" class=\"elementor-element elementor-element-e1dca9b e-con-full e-flex e-con e-child\" data-id=\"e1dca9b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-513063b elementor-widget elementor-widget-image\" data-id=\"513063b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"294\" height=\"440\" src=\"https:\/\/www.ksg-pcb.com\/wp-content\/uploads\/2024\/09\/in-itsu-wiederstandsmessung-ksg-leiterplatten-alterungstests.jpg\" class=\"attachment-large size-large wp-image-14260\" alt=\"\" srcset=\"https:\/\/www.ksg-pcb.com\/wp-content\/uploads\/2024\/09\/in-itsu-wiederstandsmessung-ksg-leiterplatten-alterungstests.jpg 294w, https:\/\/www.ksg-pcb.com\/wp-content\/uploads\/2024\/09\/in-itsu-wiederstandsmessung-ksg-leiterplatten-alterungstests-200x300.jpg 200w\" sizes=\"(max-width: 294px) 100vw, 294px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1820\" class=\"elementor-element elementor-element-0e99b81 e-con-full e-flex e-con e-child\" data-id=\"0e99b81\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-327714a elementor-widget elementor-widget-text-editor\" data-id=\"327714a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A particularly efficient test method that KSG has been using since 2011 is in-situ resistance measurement in the temperature shock test. This involves rapid temperature changes - for example, between -40 and +150 \u00b0C within just 30 seconds. When the PCBs are transferred from the cold chamber to the hot chamber, thermo-mechanically induced cracks in the through-hole plating increase in size. This method can also be used for microvias. The test procedure enables us to test a large number of holes very accurately - with up-to-date and available results at all times.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1820\" class=\"elementor-element elementor-element-122bc1f e-con-full e-flex e-con e-child\" data-id=\"122bc1f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5672df8 elementor-widget elementor-widget-image\" data-id=\"5672df8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"410\" height=\"294\" src=\"https:\/\/www.ksg-pcb.com\/wp-content\/uploads\/2024\/09\/ksg-leiterplatten-leistungen-microvia-teststruktur.jpg\" class=\"attachment-large size-large wp-image-14261\" alt=\"Microvia test structure ageing tests KSG printed circuit board\" srcset=\"https:\/\/www.ksg-pcb.com\/wp-content\/uploads\/2024\/09\/ksg-leiterplatten-leistungen-microvia-teststruktur.jpg 410w, https:\/\/www.ksg-pcb.com\/wp-content\/uploads\/2024\/09\/ksg-leiterplatten-leistungen-microvia-teststruktur-300x215.jpg 300w\" sizes=\"(max-width: 410px) 100vw, 410px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1820\" class=\"elementor-element elementor-element-d6115b9 e-con-full e-flex e-con e-child\" data-id=\"d6115b9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5ffc12c elementor-widget elementor-widget-text-editor\" data-id=\"5ffc12c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The grinding preparation is no longer used to locate failed parts, but only for selective depth assessment.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1821\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1821\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h2 class=\"e-n-accordion-item-title-text\"> Climate stress tests <\/h2><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"Ebene_1\" data-name=\"Ebene 1\" viewbox=\"0 0 105 105\"><defs><style>      .cls-1 {        fill: #0b9678;        stroke-width: 0px;      }    <\/style><\/defs><g id=\"Ebene_2\" data-name=\"Ebene 2\"><g id=\"Ebene_1-2\" data-name=\"Ebene 1-2\"><path class=\"cls-1\" d=\"M92.8,40.3c-3,0-5.9,1.1-8.1,3.1l-64.2.2c-5-4.6-12.7-4.2-17.3.7-4.6,5-4.2,12.7.7,17.3,2.3,2.1,5.2,3.2,8.3,3.2,2.9,0,5.7-1,7.9-2.9l64.6-.2c5.1,4.5,12.8,4,17.2-1.1,2-2.2,3.1-5.1,3.1-8.1,0-6.8-5.5-12.2-12.2-12.2ZM12.2,58.6c-3.4,0-6.1-2.7-6.1-6.1s2.7-6.1,6.1-6.1,6.1,2.7,6.1,6.1c0,0,0,0,0,0,0,3.4-2.7,6.1-6.1,6.1ZM92.8,58.6c-3.4,0-6.1-2.7-6.1-6.1,0-3.4,2.7-6.1,6.1-6.1,3.4,0,6.1,2.7,6.1,6.1,0,0,0,0,0,0,0,3.4-2.7,6.1-6.1,6.1Z\"><\/path><\/g><\/g><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 105.24 105.24\"><defs><style>.cls-1{fill:#0b9678;}<\/style><\/defs><g id=\"Ebene_2\" data-name=\"Ebene 2\"><g id=\"Ebene_1-2\" data-name=\"Ebene 1\"><path class=\"cls-1\" d=\"M93.91,41.28a11.28,11.28,0,0,0-7.48,2.84l-25.24.06-.06-25.37a11.35,11.35,0,1,0-17,0l.06,25.41L19,44.28a11.33,11.33,0,1,0-.36,17l25.59-.06.06,25a11.33,11.33,0,1,0,17,.35l-.06-25.42,25.21-.06a11.33,11.33,0,1,0,7.47-19.85ZM52.62,5.67A5.67,5.67,0,1,1,47,11.34,5.67,5.67,0,0,1,52.62,5.67ZM11.34,58.29A5.67,5.67,0,1,1,17,52.62,5.67,5.67,0,0,1,11.34,58.29ZM52.62,99.57a5.67,5.67,0,1,1,5.67-5.66A5.68,5.68,0,0,1,52.62,99.57ZM93.91,58.29a5.67,5.67,0,1,1,5.66-5.67A5.67,5.67,0,0,1,93.91,58.29Z\"><\/path><\/g><\/g><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1821\" class=\"elementor-element elementor-element-50b75471 e-con-full e-flex e-con e-child\" data-id=\"50b75471\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1821\" class=\"elementor-element elementor-element-8d45447 e-con-full e-flex e-con e-child\" data-id=\"8d45447\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9292342 elementor-widget elementor-widget-image\" data-id=\"9292342\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"410\" height=\"294\" src=\"https:\/\/www.ksg-pcb.com\/wp-content\/uploads\/2024\/09\/ksg-leiterplatten-leistungen-klimabelastungstest.jpg\" class=\"attachment-large size-large wp-image-14262\" alt=\"Printed circuit board Employees Setup Climatic stress test Ageing tests KSG\" srcset=\"https:\/\/www.ksg-pcb.com\/wp-content\/uploads\/2024\/09\/ksg-leiterplatten-leistungen-klimabelastungstest.jpg 410w, https:\/\/www.ksg-pcb.com\/wp-content\/uploads\/2024\/09\/ksg-leiterplatten-leistungen-klimabelastungstest-300x215.jpg 300w\" sizes=\"(max-width: 410px) 100vw, 410px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1821\" class=\"elementor-element elementor-element-5326b50 e-con-full e-flex e-con e-child\" data-id=\"5326b50\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-989b8b4 elementor-widget elementor-widget-text-editor\" data-id=\"989b8b4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>For SIR and CAF evaluations, we realize climatic loads in the range of 10 to 98 \u00b0C or 10-90 percent relative humidity. The measurement of leakage currents and insulation resistances under warm and humid load conditions is carried out with bias voltages between 10 and 1000 V on 180 measuring channels each. This allows a statistically validated number of PCBs to be tested simultaneously for several test variants. The main causes of migration, in addition to the PCB structure, are the cleanliness of the manufacturing processes and the PCB surfaces. At KSG, we rely on two high-performance insulation resistance measuring systems from LWS to identify and avoid migration phenomena under simulated operating loads.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-dd5992b e-flex e-con-boxed e-con e-parent\" data-id=\"dd5992b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-953c07f elementor-widget elementor-widget-spacer\" data-id=\"953c07f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-555d79e2 e-flex e-con-boxed e-con e-parent\" data-id=\"555d79e2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-5361d36 e-con-full e-flex e-con e-child\" data-id=\"5361d36\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-40254c1a elementor-widget elementor-widget-image\" data-id=\"40254c1a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"460\" height=\"345\" src=\"https:\/\/www.ksg-pcb.com\/wp-content\/uploads\/2024\/09\/KSG_Technischer-Support_Mitarbeiter_am_Rechner.png\" class=\"attachment-large size-large wp-image-13967\" alt=\"KSG technical support staff at the computer\" srcset=\"https:\/\/www.ksg-pcb.com\/wp-content\/uploads\/2024\/09\/KSG_Technischer-Support_Mitarbeiter_am_Rechner.png 460w, https:\/\/www.ksg-pcb.com\/wp-content\/uploads\/2024\/09\/KSG_Technischer-Support_Mitarbeiter_am_Rechner-300x225.png 300w\" sizes=\"(max-width: 460px) 100vw, 460px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-441a3067 e-con-full e-flex e-con e-child\" data-id=\"441a3067\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3dda2557 elementor-widget elementor-widget-heading\" data-id=\"3dda2557\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">We look forward to hearing from you.<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2a13f5b9 elementor-widget elementor-widget-text-editor\" data-id=\"2a13f5b9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Do you have any questions or would you like technical advice? We are happy to support you in every phase of your project. Contact our team of experts.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d1ade7a elementor-widget elementor-widget-button\" data-id=\"6d1ade7a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.ksg-pcb.com\/en\/kontakt\/anfrage\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Make a request<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2c7795e e-flex e-con-boxed e-con e-parent\" data-id=\"2c7795e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-198eedc elementor-widget elementor-widget-spacer\" data-id=\"198eedc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-57f1b472 e-flex e-con-boxed e-con e-parent\" data-id=\"57f1b472\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2157a1c8 elementor-widget elementor-widget-spacer\" data-id=\"2157a1c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-38bff2cf elementor-widget elementor-widget-heading\" data-id=\"38bff2cf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">The KSG Support Line<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-78dcc6cb elementor-widget elementor-widget-text-editor\" data-id=\"78dcc6cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Use the direct line to the experienced PCB experts in our Technical Support department.<\/p><p><a href=\"tel:+493721266555\" target=\"_blank\" rel=\"noopener\">+49 3721 266-555<\/a><\/p><p><a href=\"mailto:ts@ksg-pcb.com\" target=\"_blank\" rel=\"noopener\">ts@ksg-pcb.com<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5536f3b9 elementor-widget elementor-widget-spacer\" data-id=\"5536f3b9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Langzeit- und Alterungs&shy;tests Zuverl\u00e4ssigkeit auf Lebenszeit. Leiterplatten sind in ihrem t\u00e4glichen Einsatz unterschiedlichsten Belastungen wie Temperatur und Feuchtigkeit ausgesetzt. Deshalb empfehlen wir Ihnen f\u00fcr anspruchsvolle Anwendungen und Rahmenbedingungen Langzeit- und [&hellip;]<\/p>\n","protected":false},"author":26,"featured_media":0,"parent":12447,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-12489","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Langzeit- und Alterungstests | KSG GmbH<\/title>\n<meta name=\"description\" content=\"Langzeit- und Alterungstests f\u00fcr Ihre PCB \u2713 Widerstandsmessung \/ Temperaturschocktest \u2713 Klimabelastungstest \u25ba Jetzt kontaktieren!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ksg-pcb.com\/en\/pcb-development-support\/long-term-aging-test\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Langzeit- und Alterungstests | KSG GmbH\" \/>\n<meta property=\"og:description\" content=\"Langzeit- und Alterungstests f\u00fcr Ihre PCB \u2713 Widerstandsmessung \/ Temperaturschocktest \u2713 Klimabelastungstest \u25ba Jetzt kontaktieren!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ksg-pcb.com\/en\/pcb-development-support\/long-term-aging-test\/\" \/>\n<meta property=\"og:site_name\" content=\"KSG GmbH\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ksgpcb\/\" \/>\n<meta property=\"article:modified_time\" content=\"2025-03-31T12:02:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ksg-pcb.com\/wp-content\/uploads\/2025\/03\/KSG_MG_8119_davidpinzer_1809-Kopie-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1707\" \/>\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=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.ksg-pcb.com\\\/pcb-entwicklung-support\\\/langzeit-test-alterung\\\/\",\"url\":\"https:\\\/\\\/www.ksg-pcb.com\\\/pcb-entwicklung-support\\\/langzeit-test-alterung\\\/\",\"name\":\"Langzeit- und Alterungstests | KSG GmbH\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.ksg-pcb.com\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.ksg-pcb.com\\\/pcb-entwicklung-support\\\/langzeit-test-alterung\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.ksg-pcb.com\\\/pcb-entwicklung-support\\\/langzeit-test-alterung\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.ksg-pcb.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/KSG_MG_8119_davidpinzer_1809-Kopie-768x512.jpg\",\"datePublished\":\"2024-08-28T11:21:24+00:00\",\"dateModified\":\"2025-03-31T12:02:46+00:00\",\"description\":\"Langzeit- und Alterungstests f\u00fcr Ihre PCB \u2713 Widerstandsmessung \\\/ Temperaturschocktest \u2713 Klimabelastungstest \u25ba Jetzt kontaktieren!\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.ksg-pcb.com\\\/pcb-entwicklung-support\\\/langzeit-test-alterung\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.ksg-pcb.com\\\/pcb-entwicklung-support\\\/langzeit-test-alterung\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.ksg-pcb.com\\\/pcb-entwicklung-support\\\/langzeit-test-alterung\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.ksg-pcb.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/KSG_MG_8119_davidpinzer_1809-Kopie-768x512.jpg\",\"contentUrl\":\"https:\\\/\\\/www.ksg-pcb.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/KSG_MG_8119_davidpinzer_1809-Kopie-768x512.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.ksg-pcb.com\\\/pcb-entwicklung-support\\\/langzeit-test-alterung\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"KSG PCB\",\"item\":\"https:\\\/\\\/www.ksg-pcb.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"PCB Entwicklung &amp; 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