{"id":4276,"date":"2023-10-10T17:21:55","date_gmt":"2023-10-10T15:21:55","guid":{"rendered":"https:\/\/007003.gehfix.online\/?page_id=4276"},"modified":"2025-08-07T12:56:17","modified_gmt":"2025-08-07T10:56:17","slug":"dye-penetrant-testing","status":"publish","type":"page","link":"https:\/\/www.vogt-ndt.de\/en\/dye-penetrant-testing\/","title":{"rendered":"Dye penetrant testing"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"4276\" class=\"elementor elementor-4276\" data-elementor-settings=\"{&quot;element_pack_global_tooltip_width&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_width_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_width_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_padding&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_padding_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_padding_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true}}\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-93d08e8 e-flex e-con-boxed e-con e-parent\" data-id=\"93d08e8\" 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<div class=\"elementor-element elementor-element-afd4908 e-con-full e-flex e-con e-child\" data-id=\"afd4908\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2693723 elementor-widget elementor-widget-heading\" data-id=\"2693723\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;none&quot;,&quot;_animation_delay&quot;:240,&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\">Dye Penetrant Testing (PT)\u200b<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e257f4 elementor-widget elementor-widget-text-editor\" data-id=\"2e257f4\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;none&quot;,&quot;_animation_delay&quot;:480,&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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>We provide single and serial testing of your components for surface defects with dye penetrant testing<\/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-717b0b1 elementor-widget elementor-widget-bdt-advanced-button\" data-id=\"717b0b1\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"bdt-advanced-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"bdt-ep-button-wrapper\">\n\t\t\t<a href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6NDU4OCwidG9nZ2xlIjpmYWxzZX0%3D\" class=\"bdt-ep-button bdt-ep-button-effect-a bdt-ep-button-size-md\">\n\t\t\t\t\t\t<div class=\"bdt-ep-button-content-wrapper bdt-flex bdt-flex-middle bdt-flex-center\" data-text=\"Request inspection\">\n\t\t\t\n\t\t\t<div class=\"bdt-ep-button-text\">\n\n\t\t\t\t<span class=\"avdbtn-text\">\n\t\t\t\t\tRequest inspection\t\t\t\t<\/span>\n\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\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-a529421 pad-tb-l e-flex e-con-boxed e-con e-parent\" data-id=\"a529421\" 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<div class=\"elementor-element elementor-element-b4c4437 e-con-full e-flex e-con e-child\" data-id=\"b4c4437\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9c59c51 elementor-widget elementor-widget-heading\" data-id=\"9c59c51\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">State of the art<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-33e9143 elementor-widget elementor-widget-heading\" data-id=\"33e9143\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\">Non destructive testing with dye penetrant testing (PT)<\/h2>\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-ffd990a e-grid e-con-full elementor-invisible e-con e-child\" data-id=\"ffd990a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;}\">\n\t\t<div data-ep-wrapper-link=\"{&quot;url&quot;:&quot;https:\\\/\\\/www.vogt-ndt.de\\\/ultraschallpruefung\\\/&quot;,&quot;is_external&quot;:&quot;&quot;,&quot;nofollow&quot;:&quot;&quot;,&quot;custom_attributes&quot;:&quot;&quot;}\" style=\"cursor: pointer\" class=\"bdt-element-link elementor-element elementor-element-9c872ca e-con-full e-flex e-con e-child\" data-id=\"9c872ca\" 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-726ed22 e-con-full e-flex e-con e-child\" data-id=\"726ed22\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8edf38c elementor-widget elementor-widget-heading\" data-id=\"8edf38c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">When is dye penetrant testing used?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-52473b5 elementor-widget elementor-widget-text-editor\" data-id=\"52473b5\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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>Dye penetrant inspection is used to detect defects on the surface of the material.<\/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<div data-ep-wrapper-link=\"{&quot;url&quot;:&quot;https:\\\/\\\/www.vogt-ndt.de\\\/ultraschallpruefung\\\/&quot;,&quot;is_external&quot;:&quot;&quot;,&quot;nofollow&quot;:&quot;&quot;,&quot;custom_attributes&quot;:&quot;&quot;}\" style=\"cursor: pointer\" class=\"bdt-element-link elementor-element elementor-element-58e7250 e-con-full e-flex e-con e-child\" data-id=\"58e7250\" 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-33ef9c7 e-con-full e-flex e-con e-child\" data-id=\"33ef9c7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-58ffcc6 elementor-widget elementor-widget-heading\" data-id=\"58ffcc6\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Detectable defects are<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fd02f92 elementor-widget elementor-widget-text-editor\" data-id=\"fd02f92\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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>Cracks, Pores, Surface shrinkage cavities<\/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<div data-ep-wrapper-link=\"{&quot;url&quot;:&quot;https:\\\/\\\/www.vogt-ndt.de\\\/ultraschallpruefung\\\/&quot;,&quot;is_external&quot;:&quot;&quot;,&quot;nofollow&quot;:&quot;&quot;,&quot;custom_attributes&quot;:&quot;&quot;}\" style=\"cursor: pointer\" class=\"bdt-element-link elementor-element elementor-element-ac0e861 e-con-full e-flex e-con e-child\" data-id=\"ac0e861\" 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-dc074d1 e-con-full e-flex e-con e-child\" data-id=\"dc074d1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ca83624 elementor-widget elementor-widget-heading\" data-id=\"ca83624\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Smallest detectable flaw<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-647206e elementor-widget elementor-widget-text-editor\" data-id=\"647206e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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>From 0.01 mm<\/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<div data-ep-wrapper-link=\"{&quot;url&quot;:&quot;https:\\\/\\\/www.vogt-ndt.de\\\/ultraschallpruefung\\\/&quot;,&quot;is_external&quot;:&quot;&quot;,&quot;nofollow&quot;:&quot;&quot;,&quot;custom_attributes&quot;:&quot;&quot;}\" style=\"cursor: pointer\" class=\"bdt-element-link elementor-element elementor-element-620c2b9 e-con-full e-flex e-con e-child\" data-id=\"620c2b9\" 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-aafe875 e-con-full e-flex e-con e-child\" data-id=\"aafe875\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3c634de elementor-widget elementor-widget-heading\" data-id=\"3c634de\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Special requirements<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-35e76da elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"35e76da\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"#\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">The defect must be open to the surface hin offen sein<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"#\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">The material to be tested should not be porous<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">The surface of the material must be clean and free of grease<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5598b64 pad-tb-l e-flex e-con-boxed e-con e-parent\" data-id=\"5598b64\" 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-8b8caca e-con-full e-flex e-con e-child\" data-id=\"8b8caca\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-83091cb elementor-widget elementor-widget-heading\" data-id=\"83091cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Comprehensive analysis<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5213eab elementor-widget elementor-widget-heading\" data-id=\"5213eab\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\">Non-destructive testing with dye penetrant testing (PT)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-32e5b1c elementor-widget elementor-widget-text-editor\" data-id=\"32e5b1c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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>Dye penetrant testing is one of the most popular non-destructive testing (NDT) methods in the industry. It is economical, versatile and requires minimal training compared to other NDE methods. With liquid penetrant testing, material defects that are open to the surface are detected by flowing a very thin liquid into the defect and then pulling it out with a chalk-like developer. This makes the defect visible. Most commonly, welds are inspected, but sheet metal, bars, tubes, castings and forgings, as well as non-metallic materials, are also inspected using dye penetrant inspection, also called red-white testing.<\/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-98cd2df e-con-full e-flex e-con e-child\" data-id=\"98cd2df\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9e26c46 elementor-widget elementor-widget-image\" data-id=\"9e26c46\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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=\"800\" height=\"480\" src=\"https:\/\/www.vogt-ndt.de\/wp-content\/uploads\/2024\/07\/Farbeindringpruefung_003.webp\" class=\"attachment-large size-large wp-image-11416\" alt=\"\" srcset=\"https:\/\/www.vogt-ndt.de\/wp-content\/uploads\/2024\/07\/Farbeindringpruefung_003.webp 1000w, https:\/\/www.vogt-ndt.de\/wp-content\/uploads\/2024\/07\/Farbeindringpruefung_003-300x180.webp 300w, https:\/\/www.vogt-ndt.de\/wp-content\/uploads\/2024\/07\/Farbeindringpruefung_003-768x461.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\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-b9b7d11 pad-b-l e-flex e-con-boxed e-con e-parent\" data-id=\"b9b7d11\" 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-3fee1a5 e-con-full e-flex e-con e-child\" data-id=\"3fee1a5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f9fc1ef elementor-widget elementor-widget-image\" data-id=\"f9fc1ef\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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=\"800\" height=\"400\" src=\"https:\/\/www.vogt-ndt.de\/wp-content\/uploads\/2024\/07\/Farbeindringpruefung_005-q27fg6ea74vogsab2yppu54bem9t44eb3xvqvzoqyw.webp\" class=\"attachment-large size-large wp-image-11420\" alt=\"\" srcset=\"https:\/\/www.vogt-ndt.de\/wp-content\/uploads\/2024\/07\/Farbeindringpruefung_005-q27fg6ea74vogsab2yppu54bem9t44eb3xvqvzoqyw.webp 1000w, https:\/\/www.vogt-ndt.de\/wp-content\/uploads\/2024\/07\/Farbeindringpruefung_005-q27fg6ea74vogsab2yppu54bem9t44eb3xvqvzoqyw-300x150.webp 300w, https:\/\/www.vogt-ndt.de\/wp-content\/uploads\/2024\/07\/Farbeindringpruefung_005-q27fg6ea74vogsab2yppu54bem9t44eb3xvqvzoqyw-768x384.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\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-4f215f1 e-con-full e-flex e-con e-child\" data-id=\"4f215f1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0d803b7 elementor-widget elementor-widget-heading\" data-id=\"0d803b7\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">We support you<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3e4dd6f elementor-widget elementor-widget-heading\" data-id=\"3e4dd6f\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\">VOGT NDT is your service provider for dye penetrant testing (PT)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ba1be51 elementor-widget elementor-widget-text-editor\" data-id=\"ba1be51\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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>Dye penetrant testing can basically be performed at any location and on almost any component. An aircraft landing gear can be tested in the same way as a steel ball. VOGT NDT therefore offers you the non-destructive service at your site or at our test center in Burgwedel. If the environment can be kept clean for testing, we are happy to test at your site.However, if testing at the VOGT test center is possible, component sizes are limited by our gates and lifting equipment. From experience, testing at the VOGT test center is more cost effective for larger quantities and is therefore preferred by many customers.<\/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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-48fb08e pad-tb-m e-flex e-con-boxed e-con e-parent\" data-id=\"48fb08e\" 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<div class=\"elementor-element elementor-element-4a3ad30 e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"4a3ad30\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;,&quot;animation_delay&quot;:360}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-93d06b2 elementor-widget elementor-widget-heading\" data-id=\"93d06b2\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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 solve your inspection task<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ccaade2 elementor-widget elementor-widget-text-editor\" data-id=\"ccaade2\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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>We provide single and serial testing of your components in our Test Center &#8211; automated and manual.<\/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-4eef510 elementor-widget elementor-widget-bdt-advanced-button\" data-id=\"4eef510\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"bdt-advanced-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"bdt-ep-button-wrapper\">\n\t\t\t<a href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6NDU4OCwidG9nZ2xlIjpmYWxzZX0%3D\" class=\"bdt-ep-button bdt-ep-button-effect-a bdt-ep-button-size-md\">\n\t\t\t\t\t\t<div class=\"bdt-ep-button-content-wrapper bdt-flex bdt-flex-middle bdt-flex-center\" data-text=\"Request inspection\">\n\t\t\t\n\t\t\t<div class=\"bdt-ep-button-text\">\n\n\t\t\t\t<span class=\"avdbtn-text\">\n\t\t\t\t\tRequest inspection\t\t\t\t<\/span>\n\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\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-1f8bdcd pad-tb-l e-flex e-con-boxed e-con e-parent\" data-id=\"1f8bdcd\" 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-5a9334e e-con-full e-flex e-con e-child\" data-id=\"5a9334e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f2304f6 elementor-widget elementor-widget-heading\" data-id=\"f2304f6\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\">Which materials can be tested with dye penetrant testing?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ff7144a elementor-widget elementor-widget-text-editor\" data-id=\"ff7144a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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>In general, a large number of materials can be tested. Historically, steel and iron are the materials that are tested the most. However, the dye penetrants and developers are now suitable for a wide range of materials, so that plastics, synthetic resins, glass and ceramic materials can now also be tested. Basically the material must not be porous in order to be tested. Also a sponge-like structure as well as elastic components are not suitable for testing. An open sponge-like structure is unsuitable. In addition, elastic components cannot be tested. In addition, no excessive corrosion may adhere to the workpiece, as this must be removed for dye penetrant testing.<\/p><p>Typical components to be tested are from aviation and heavy mechanical engineering.<\/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-79a15ce e-con-full e-grid e-con e-child\" data-id=\"79a15ce\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-aeee465 elementor-widget elementor-widget-image\" data-id=\"aeee465\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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=\"800\" height=\"498\" src=\"https:\/\/www.vogt-ndt.de\/wp-content\/uploads\/2024\/07\/Farbeindringpruefung_005-1-1024x638.webp\" class=\"attachment-large size-large wp-image-11472\" alt=\"\" srcset=\"https:\/\/www.vogt-ndt.de\/wp-content\/uploads\/2024\/07\/Farbeindringpruefung_005-1-1024x638.webp 1024w, https:\/\/www.vogt-ndt.de\/wp-content\/uploads\/2024\/07\/Farbeindringpruefung_005-1-300x187.webp 300w, https:\/\/www.vogt-ndt.de\/wp-content\/uploads\/2024\/07\/Farbeindringpruefung_005-1-768x479.webp 768w, https:\/\/www.vogt-ndt.de\/wp-content\/uploads\/2024\/07\/Farbeindringpruefung_005-1.webp 1500w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\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 class=\"elementor-element elementor-element-f4fc384 elementor-widget elementor-widget-image\" data-id=\"f4fc384\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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=\"800\" height=\"480\" src=\"https:\/\/www.vogt-ndt.de\/wp-content\/uploads\/2024\/07\/bearing-g8919bb60f_1920-q27fg6ea74w8xdmlf1e6d8ybsgq0e0dhpfdkwy7q0g-1.webp\" class=\"attachment-large size-large wp-image-11480\" alt=\"\" srcset=\"https:\/\/www.vogt-ndt.de\/wp-content\/uploads\/2024\/07\/bearing-g8919bb60f_1920-q27fg6ea74w8xdmlf1e6d8ybsgq0e0dhpfdkwy7q0g-1.webp 1000w, https:\/\/www.vogt-ndt.de\/wp-content\/uploads\/2024\/07\/bearing-g8919bb60f_1920-q27fg6ea74w8xdmlf1e6d8ybsgq0e0dhpfdkwy7q0g-1-300x180.webp 300w, https:\/\/www.vogt-ndt.de\/wp-content\/uploads\/2024\/07\/bearing-g8919bb60f_1920-q27fg6ea74w8xdmlf1e6d8ybsgq0e0dhpfdkwy7q0g-1-768x461.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\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 class=\"elementor-element elementor-element-272688f elementor-widget elementor-widget-image\" data-id=\"272688f\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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=\"800\" height=\"400\" src=\"https:\/\/www.vogt-ndt.de\/wp-content\/uploads\/2024\/07\/turbine-g7a1be8be0_1920-q27fg6ea74vogsab2yppu54bem9t44eb3xvqvzoqyw-1.webp\" class=\"attachment-large size-large wp-image-11490\" alt=\"\" srcset=\"https:\/\/www.vogt-ndt.de\/wp-content\/uploads\/2024\/07\/turbine-g7a1be8be0_1920-q27fg6ea74vogsab2yppu54bem9t44eb3xvqvzoqyw-1.webp 1000w, https:\/\/www.vogt-ndt.de\/wp-content\/uploads\/2024\/07\/turbine-g7a1be8be0_1920-q27fg6ea74vogsab2yppu54bem9t44eb3xvqvzoqyw-1-300x150.webp 300w, https:\/\/www.vogt-ndt.de\/wp-content\/uploads\/2024\/07\/turbine-g7a1be8be0_1920-q27fg6ea74vogsab2yppu54bem9t44eb3xvqvzoqyw-1-768x384.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\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 class=\"elementor-element elementor-element-90324c8 elementor-widget elementor-widget-image\" data-id=\"90324c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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=\"800\" height=\"400\" src=\"https:\/\/www.vogt-ndt.de\/wp-content\/uploads\/2024\/07\/container-ship-gf92f29dce_1920-q27fg6ea74vogsab2yppu54bem9t44eb3xvqvzoqyw-1.webp\" class=\"attachment-large size-large wp-image-11504\" alt=\"\" srcset=\"https:\/\/www.vogt-ndt.de\/wp-content\/uploads\/2024\/07\/container-ship-gf92f29dce_1920-q27fg6ea74vogsab2yppu54bem9t44eb3xvqvzoqyw-1.webp 1000w, https:\/\/www.vogt-ndt.de\/wp-content\/uploads\/2024\/07\/container-ship-gf92f29dce_1920-q27fg6ea74vogsab2yppu54bem9t44eb3xvqvzoqyw-1-300x150.webp 300w, https:\/\/www.vogt-ndt.de\/wp-content\/uploads\/2024\/07\/container-ship-gf92f29dce_1920-q27fg6ea74vogsab2yppu54bem9t44eb3xvqvzoqyw-1-768x384.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\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-3310442 pad-t-s pad-tb-l e-flex e-con-boxed e-con e-parent\" data-id=\"3310442\" 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-b28f987 e-con-full e-flex e-con e-child\" data-id=\"b28f987\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f630090 elementor-widget elementor-widget-heading\" data-id=\"f630090\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\">Procedure of a dye penetrant inspection<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f44546a elementor-invisible elementor-widget elementor-widget-bdt-timeline\" data-id=\"f44546a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"bdt-timeline.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div id=\"bdt-timeline-f44546a\" class=\"bdt-timeline bdt-timeline-skin-default bdt-timeline-center\">\n\t\t\t<div class=\"bdt-grid bdt-grid-collapse\" bdt-grid>\n\t\t\t\t\t\t\t\t\t<div class=\" bdt-width-1-2@m bdt-timeline-item left-part\">\n\t\t\t\t\t\t<div class=\"bdt-timeline-item-main-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-line\">\n\t\t\t\t\t\t\t\t\t<span ><\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-item-main-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-icon\" >\n\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-item-main elementor-repeater-item-d025516\" >\n\t\t\t\t\t\t\t<span class=\"bdt-timeline-arrow\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"bdt-timeline-arrow bdt-visible@m\"><\/span>\n\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-desc\">\n\t\t\t\t\t\t<h4 class=\"bdt-timeline-title\">\n\t\t\t\t\t\t\t<span>\n\t\t\t\t\tSurface preparation\t\t\t\t<\/span>\n\t\t\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-excerpt\">\n\t\t\t\t<p>Generally, good results are obtained when the surface is in a welded, rolled, casted or forged condition. However, surface preparation by grinding, machining or an alternative process may be necessary in some cases where irregularities on the surface could hide imperfections. Heavy grinding should be avoided to prevent the obscuring of fine defects. After any mechanical processing, it is recommended to perform a suitable chemical etching.<br \/>The surface to be tested and all surrounding areas should be dry and free of dirt, fuzz, grease, weld flux, weld splatter, oil or other foreign material that could cover surface openings, generate pseudo indicators or otherwise affect the inspection. The cleaning method depends on the condition of the workpiece and the impurities. Typical cleaning systems use cleaning agents, organic solvents, alkaline solvents, paint removers, vapor degreasing, ultrasonic cleaning, or abrasive blasting, etc. However, shot blasting or blunt sand blasting is only acceptable if it does not over-blast or fill the cavities, as this drastically reduces the precision of the test.<br \/>It is important that the parts are properly dried after cleaning so that no water or solvent remains in or over the openings, as this will prevent penetration of the penetrant. Drying can be achieved by heating the parts with infrared lamps, drying ovens, forced air circulation, etc.<\/p>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-item bdt-width-1-2@m bdt-visible@m\">\n\t\t\t<div class=\"bdt-timeline-date bdt-text-left\" >\n\t\t\t\t<span><\/span>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-item bdt-width-1-2@m bdt-visible@m\">\n\t\t\t<div class=\"bdt-timeline-date bdt-text-right\" >\n\t\t\t\t<span><\/span>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\" bdt-width-1-2@m bdt-timeline-item right-part\">\n\t\t\t\t\t\t<div class=\"bdt-timeline-item-main-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-line\">\n\t\t\t\t\t\t\t\t\t<span ><\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-item-main-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-icon\" >\n\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-item-main elementor-repeater-item-56307b3\" >\n\t\t\t\t\t\t\t<span class=\"bdt-timeline-arrow\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"bdt-timeline-arrow bdt-visible@m\"><\/span>\n\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-thumbnail\">\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.vogt-ndt.de\/wp-content\/uploads\/2023\/09\/Farbeindringpruefung_001.webp\" alt=\"Penetrant\">\n\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"bdt-timeline-desc\">\n\t\t\t\t\t\t<h4 class=\"bdt-timeline-title bdt-timeline-title\">\n\t\t\t\t\t\t\t<span>\n\t\t\t\t\tPenetrant\t\t\t\t<\/span>\n\t\t\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-excerpt\">\n\t\t\t\t<p>After the part has been thoroughly cleaned, the penetrant is applied to the surface to be tested. Small components can be dipped into a container of penetrant. If only a local area of a component needs to be tested, the penetrant can be applied with a brush or a spray.<br \/>Regardless of how it is applied, it is important that all surfaces are moistened by the penetrant.<br \/>The duration of the time of penetration is critical and depends on the type of material being tested, the type of penetrant, the type and size of the expected defect, and the temperature of the penetrant. If a high viscosity fluorescent penetrant is used, the penetration time may be longer than the normal penetration time. A long penetration time does not affect the results, except that it slightly increases the intensity of the indications and makes it more difficult to remove the residual penetrant.<br \/>Usual penetration times are 20-30 minutes.<\/p>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\" bdt-width-1-2@m bdt-timeline-item left-part\">\n\t\t\t\t\t\t<div class=\"bdt-timeline-item-main-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-line\">\n\t\t\t\t\t\t\t\t\t<span ><\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-item-main-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-icon\" >\n\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-item-main elementor-repeater-item-f91cec1\" >\n\t\t\t\t\t\t\t<span class=\"bdt-timeline-arrow\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"bdt-timeline-arrow bdt-visible@m\"><\/span>\n\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-thumbnail\">\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.vogt-ndt.de\/wp-content\/uploads\/2023\/09\/Farbeindringpruefung_002.webp\" alt=\"Rinsing\">\n\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"bdt-timeline-desc\">\n\t\t\t\t\t\t<h4 class=\"bdt-timeline-title bdt-timeline-title bdt-timeline-title\">\n\t\t\t\t\t\t\t<span>\n\t\t\t\t\tRinsing\t\t\t\t<\/span>\n\t\t\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-excerpt\">\n\t\t\t\t<p>After the required penetration time, the surface layer of the penetrant on the part is removed by rinsing. The rinsing must be continuous and complete so that the penetrant remains only in the damaged areas of the part. Special attention should be given to holes and threads that are particularly vulnerable to the penetrant. When using water rinsable penetrant, rinsing should be done with a water spray nozzle. The temperature and pressure of the rinsing water is adjusted to the penetrant for optimal removal. The spray angle should be 45\u00b0 to the surface for ideal results. The water drop from the nozzle should be spraying rather than pointing.<br \/>When using solvent-based penetrants, it is important to be careful not to use too much solvent to avoid removing the penetrant from the defect areas. On smooth surfaces, it may sometimes be advisable to remove residual penetrant by simply wiping the surface with clean, dry, lint-free rags. For fluorescent penetrants, it is helpful to use a portable black light source during rinsing to ensure that the rinsing process is complete.<\/p>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-item bdt-width-1-2@m bdt-visible@m\">\n\t\t\t<div class=\"bdt-timeline-date bdt-text-left\" >\n\t\t\t\t<span><\/span>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-item bdt-width-1-2@m bdt-visible@m\">\n\t\t\t<div class=\"bdt-timeline-date bdt-text-right\" >\n\t\t\t\t<span><\/span>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\" bdt-width-1-2@m bdt-timeline-item right-part\">\n\t\t\t\t\t\t<div class=\"bdt-timeline-item-main-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-line\">\n\t\t\t\t\t\t\t\t\t<span ><\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-item-main-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-icon\" >\n\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-item-main elementor-repeater-item-ebc0f69\" >\n\t\t\t\t\t\t\t<span class=\"bdt-timeline-arrow\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"bdt-timeline-arrow bdt-visible@m\"><\/span>\n\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-thumbnail\">\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.vogt-ndt.de\/wp-content\/uploads\/2023\/09\/Farbeindringpruefung_004.webp\" alt=\"Develop\">\n\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"bdt-timeline-desc\">\n\t\t\t\t\t\t<h4 class=\"bdt-timeline-title bdt-timeline-title bdt-timeline-title bdt-timeline-title\">\n\t\t\t\t\t\t\t<span>\n\t\t\t\t\tDevelop\t\t\t\t<\/span>\n\t\t\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-excerpt\">\n\t\t\t\t<p>After rinsing the penetrant off, the developer is applied to the part to be tested. This brings any penetrant that may have penetrated into flaws back to the surface. For this purpose, either dry or wet developer can be used.<br \/>The developer, whether dry or wet, should be applied as soon as possible after the removal of the penetrant. The time of developer exposure can vary greatly, as larger damage is usually visible sooner and smaller cracks become visible much later. <br \/>The processing time usually takes between 20 and 45 minutes<\/p>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\" bdt-width-1-2@m bdt-timeline-item left-part\">\n\t\t\t\t\t\t<div class=\"bdt-timeline-item-main-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-item-main-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-icon\" >\n\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-item-main elementor-repeater-item-f12763c\" >\n\t\t\t\t\t\t\t<span class=\"bdt-timeline-arrow\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"bdt-timeline-arrow bdt-visible@m\"><\/span>\n\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-thumbnail\">\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.vogt-ndt.de\/wp-content\/uploads\/2023\/09\/Farbeindringpruefung_0045.webp\" alt=\"Inspection\">\n\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"bdt-timeline-desc\">\n\t\t\t\t\t\t<h4 class=\"bdt-timeline-title bdt-timeline-title bdt-timeline-title bdt-timeline-title bdt-timeline-title\">\n\t\t\t\t\t\t\t<span>\n\t\t\t\t\tInspection\t\t\t\t<\/span>\n\t\t\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-excerpt\">\n\t\t\t\t<p>With visible dye penetrants, surface defects are indicated by the bleeding of the penetrant, which is normally a deep red color on a white background. Using fluorescent penetrants, the inspection is performed in a darkened area with high-intensity black light, which displays the fluorescence brilliantly. A portable lamp should be held over the surface of large parts. Small parts are best inspected under a permanently installed light.<br \/>A crack or similar opening will usually show a line, while a small crack or partially welded overlap will show a broken line. Coarse porosity can result in large indications covering an entire area. Very fine porosity is indicated by random dots.<br \/>If an indicated pattern has occurred, it is necessary to determine whether the pattern is due to the actual defect or an illusory defect. The depth of the defect can be correlated with the fullness of the paint and the rate of bleed. To make a statement about the depth of a surface defect, it is advisable to wipe off the existing layer of developer and apply a new one. The speed and intensity of the bleeding can be used to evaluate the surface irregularity more precisely. However, this cannot be repeated as often as required.<\/p>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-timeline-item bdt-width-1-2@m bdt-visible@m\">\n\t\t\t<div class=\"bdt-timeline-date bdt-text-left\" >\n\t\t\t\t<span><\/span>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/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>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-23afe47 pad-tb-m e-flex e-con-boxed e-con e-parent\" data-id=\"23afe47\" 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<div class=\"elementor-element elementor-element-9d78420 e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"9d78420\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;,&quot;animation_delay&quot;:360}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dd346cc elementor-widget elementor-widget-heading\" data-id=\"dd346cc\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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 solve your inspection task<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1f03a8b elementor-widget elementor-widget-text-editor\" data-id=\"1f03a8b\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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>We provide single and serial testing of your components in our Test Center &#8211; automated and manual.<\/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-a88e2da elementor-widget elementor-widget-bdt-advanced-button\" data-id=\"a88e2da\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"bdt-advanced-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"bdt-ep-button-wrapper\">\n\t\t\t<a href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6NDU4OCwidG9nZ2xlIjpmYWxzZX0%3D\" class=\"bdt-ep-button bdt-ep-button-effect-a bdt-ep-button-size-md\">\n\t\t\t\t\t\t<div class=\"bdt-ep-button-content-wrapper bdt-flex bdt-flex-middle bdt-flex-center\" data-text=\"Request inspection\">\n\t\t\t\n\t\t\t<div class=\"bdt-ep-button-text\">\n\n\t\t\t\t<span class=\"avdbtn-text\">\n\t\t\t\t\tRequest inspection\t\t\t\t<\/span>\n\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\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-d1a8d5e pad-tb-l e-flex e-con-boxed e-con e-parent\" data-id=\"d1a8d5e\" 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-9e4661a elementor-widget elementor-widget-heading\" data-id=\"9e4661a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\">FAQ<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-29eaf00 elementor-widget elementor-widget-heading\" data-id=\"29eaf00\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Frequently asked questions about dye penetrant testing<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7f204f5 elementor-widget elementor-widget-accordion\" data-id=\"7f204f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1331\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1331\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">What are important standards for dye penetrant testing<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1331\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1331\"><ul><li><p>DIN EN 2002-16,\u00a0Aerospace \u2013 Metallic materials, test methods<\/p><\/li><li><p>DIN EN ISO 10893-4 Non-estructive testing of steel tubes<\/p><\/li><li><p>DIN EN ISO 3452\u00a0Non-destructive testing \u2013 Penetrant testing<\/p><\/li><li><p>DIN EN ISO 23277,\u00a0Non-destructive testing of welded joints<\/p><\/li><\/ul><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1332\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-1332\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">What is a dye penetrant?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1332\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-1332\"><p>A dye penetrant is a lacquer that is adjusted to ideally penetrate cracks on the workpiece to be tested. Afterwards, the paint should intentionally harden in these cracks in order to remain in the crack during rinsing.<\/p><p>However, the dye penetrant should not be too difficult to remove from the intact surface. Therefore, a balance must always be found here between easy cleaning of the surface and adhesion in damaged areas.<\/p><p>It may be useful to run some samples before finding the ideal working process.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1333\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-1333\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">What is needed for a dye penetrant testing?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1333\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-1333\"><p>The most important equipment for a dye penetrant inspection is a dye penetrant and a suitable developer. However, appropriate lighting is also very important to make all indications visible.\u00a0 The test is usually documented by means of photo documentation of the indications.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1334\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-1334\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">What is a developer?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1334\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-1334\"><p>A developer should attract the dye penetrant from the damaged areas of the part. In addition, it should form a good contrast to the dye penetrant. Therefore, the color combination dye penetrant \u2013 red and developer \u2013 white is usually used. This ensures that the damaged areas can be easily detected in good lighting conditions.\u00a0<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1335\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-1335\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">What is dye penetrant testing?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1335\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-1335\"><p>Dye penetrant testing is a surface inspection method that enables cracks on the surface to be clearly highlighted and a component to be inspected non-destructively.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1336\" class=\"elementor-tab-title\" data-tab=\"6\" role=\"button\" aria-controls=\"elementor-tab-content-1336\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">How long does a dye penetrant testing take?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1336\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"6\" role=\"region\" aria-labelledby=\"elementor-tab-title-1336\"><p>A dye penetrant testing for a single component can be completed in less than one hour under good conditions. The requirement here is that extensive cleaning is not necessary and the test object is suitable for being completely tested in one step.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1337\" class=\"elementor-tab-title\" data-tab=\"7\" role=\"button\" aria-controls=\"elementor-tab-content-1337\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">How much does a dye penetrant inspection cost?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1337\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"7\" role=\"region\" aria-labelledby=\"elementor-tab-title-1337\"><p>Dye penetrant testing is a very cost-effective method because it is versatile and does not require complex equipment. One inspector with a trained eye and a good camera is sufficient to produce comprehensive documentation for the inspection.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1338\" class=\"elementor-tab-title\" data-tab=\"8\" role=\"button\" aria-controls=\"elementor-tab-content-1338\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">When is dye penetrant testing used?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1338\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"8\" role=\"region\" aria-labelledby=\"elementor-tab-title-1338\"><p>If a component is to be inspected for cracks on the surface, dye penetrant inspection is the first choice.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<script type=\"application\/ld+json\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What are important standards for dye penetrant testing\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<ul><li><p>DIN EN 2002-16,\\u00a0Aerospace \\u2013 Metallic materials, test methods<\\\/p><\\\/li><li><p>DIN EN ISO 10893-4 Non-estructive testing of steel tubes<\\\/p><\\\/li><li><p>DIN EN ISO 3452\\u00a0Non-destructive testing \\u2013 Penetrant testing<\\\/p><\\\/li><li><p>DIN EN ISO 23277,\\u00a0Non-destructive testing of welded joints<\\\/p><\\\/li><\\\/ul>\"}},{\"@type\":\"Question\",\"name\":\"What is a dye penetrant?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>A dye penetrant is a lacquer that is adjusted to ideally penetrate cracks on the workpiece to be tested. Afterwards, the paint should intentionally harden in these cracks in order to remain in the crack during rinsing.<\\\/p><p>However, the dye penetrant should not be too difficult to remove from the intact surface. Therefore, a balance must always be found here between easy cleaning of the surface and adhesion in damaged areas.<\\\/p><p>It may be useful to run some samples before finding the ideal working process.<\\\/p>\"}},{\"@type\":\"Question\",\"name\":\"What is needed for a dye penetrant testing?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>The most important equipment for a dye penetrant inspection is a dye penetrant and a suitable developer. However, appropriate lighting is also very important to make all indications visible.\\u00a0 The test is usually documented by means of photo documentation of the indications.<\\\/p>\"}},{\"@type\":\"Question\",\"name\":\"What is a developer?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>A developer should attract the dye penetrant from the damaged areas of the part. In addition, it should form a good contrast to the dye penetrant. Therefore, the color combination dye penetrant \\u2013 red and developer \\u2013 white is usually used. This ensures that the damaged areas can be easily detected in good lighting conditions.\\u00a0<\\\/p>\"}},{\"@type\":\"Question\",\"name\":\"What is dye penetrant testing?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Dye penetrant testing is a surface inspection method that enables cracks on the surface to be clearly highlighted and a component to be inspected non-destructively.<\\\/p>\"}},{\"@type\":\"Question\",\"name\":\"How long does a dye penetrant testing take?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>A dye penetrant testing for a single component can be completed in less than one hour under good conditions. The requirement here is that extensive cleaning is not necessary and the test object is suitable for being completely tested in one step.<\\\/p>\"}},{\"@type\":\"Question\",\"name\":\"How much does a dye penetrant inspection cost?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Dye penetrant testing is a very cost-effective method because it is versatile and does not require complex equipment. One inspector with a trained eye and a good camera is sufficient to produce comprehensive documentation for the inspection.<\\\/p>\"}},{\"@type\":\"Question\",\"name\":\"When is dye penetrant testing used?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>If a component is to be inspected for cracks on the surface, dye penetrant inspection is the first choice.<\\\/p>\"}}]}<\/script>\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\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Dye Penetrant Testing (PT)\u200b We provide single and serial testing of your components for surface defects with dye penetrant testing Request inspection State of the art Non destructive testing with dye penetrant testing (PT) When is dye penetrant testing used? Dye penetrant inspection is used to detect defects on the surface of the material. Detectable [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":2374,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-4276","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.vogt-ndt.de\/en\/wp-json\/wp\/v2\/pages\/4276","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vogt-ndt.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.vogt-ndt.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.vogt-ndt.de\/en\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vogt-ndt.de\/en\/wp-json\/wp\/v2\/comments?post=4276"}],"version-history":[{"count":53,"href":"https:\/\/www.vogt-ndt.de\/en\/wp-json\/wp\/v2\/pages\/4276\/revisions"}],"predecessor-version":[{"id":13815,"href":"https:\/\/www.vogt-ndt.de\/en\/wp-json\/wp\/v2\/pages\/4276\/revisions\/13815"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.vogt-ndt.de\/en\/wp-json\/wp\/v2\/media\/2374"}],"wp:attachment":[{"href":"https:\/\/www.vogt-ndt.de\/en\/wp-json\/wp\/v2\/media?parent=4276"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}