{"id":7351,"date":"2026-03-17T08:18:06","date_gmt":"2026-03-17T08:18:06","guid":{"rendered":"https:\/\/teceudemo.com\/liquid-penetrant-method-pt\/"},"modified":"2026-04-10T15:14:13","modified_gmt":"2026-04-10T15:14:13","slug":"fluorescent-penetrant-inspection-pt","status":"publish","type":"page","link":"https:\/\/www.tec-eurolab.com\/en\/fluorescent-penetrant-inspection-pt\/","title":{"rendered":"Fluorescent penetrant inspection (PT)"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"7351\" class=\"elementor elementor-7351 elementor-6656\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a6cf8f0 e-flex e-con-boxed e-con e-parent\" data-id=\"a6cf8f0\" 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-4692de6 elementor-widget elementor-widget-heading\" data-id=\"4692de6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Fluorescent penetrant inspection (PT)<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1fb0f9f elementor-align-center elementor-widget elementor-widget-breadcrumbs\" data-id=\"1fb0f9f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<nav aria-label=\"breadcrumbs\" class=\"rank-math-breadcrumb\"><p><span class=\"last\">Home<\/span><\/p><\/nav>\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-69fe856 e-flex e-con-boxed e-con e-parent\" data-id=\"69fe856\" 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-6227690 e-con-full e-flex e-con e-child\" data-id=\"6227690\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-83a1ae4 elementor-widget elementor-widget-image\" data-id=\"83a1ae4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/www.tec-eurolab.com\/wp-content\/uploads\/2026\/03\/metodo-liquidi-penetranti-1024x576.webp\" class=\"attachment-large size-large wp-image-7349\" alt=\"\" srcset=\"https:\/\/www.tec-eurolab.com\/wp-content\/uploads\/2026\/03\/metodo-liquidi-penetranti-1024x576.webp 1024w, https:\/\/www.tec-eurolab.com\/wp-content\/uploads\/2026\/03\/metodo-liquidi-penetranti-300x169.webp 300w, https:\/\/www.tec-eurolab.com\/wp-content\/uploads\/2026\/03\/metodo-liquidi-penetranti-768x432.webp 768w, https:\/\/www.tec-eurolab.com\/wp-content\/uploads\/2026\/03\/metodo-liquidi-penetranti-1536x864.webp 1536w, https:\/\/www.tec-eurolab.com\/wp-content\/uploads\/2026\/03\/metodo-liquidi-penetranti.webp 1920w\" 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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d2f4436 e-flex e-con-boxed e-con e-parent\" data-id=\"d2f4436\" 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-53f4066 e-con-full e-flex e-con e-child\" data-id=\"53f4066\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-96303c2 e-con-full e-flex e-con e-child\" data-id=\"96303c2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1c4a247 elementor-widget elementor-widget-text-editor\" data-id=\"1c4a247\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tIn our laboratory we have 2 lines for performing PT checks, dedicated to specific industries that can meet specific customer needs. \t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c5e6a5e e-con-full e-flex e-con e-child\" data-id=\"c5e6a5e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b6e4893 elementor-widget elementor-widget-text-editor\" data-id=\"b6e4893\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tAccredia 17025 and Nadcap accredited lines and qualified 2nd and 3rd level personnel are further guarantee of the quality of service that TEC Eurolab offers in this specific context.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4200bf5 elementor-tablet-align-center elementor-widget elementor-widget-button\" data-id=\"4200bf5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#form\">\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\">REQUEST TEST<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\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-a527d8f e-flex e-con-boxed e-con e-parent\" data-id=\"a527d8f\" 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-a247c13 e-con-full e-flex e-con e-child\" data-id=\"a247c13\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-27621c4 e-con-full e-flex e-con e-child\" data-id=\"27621c4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8224380 elementor-widget elementor-widget-heading\" data-id=\"8224380\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">AT28 Line - General Industry<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f965c69 elementor-widget elementor-widget-text-editor\" data-id=\"f965c69\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Accredited ACCREDIA 17025 according to the UNI EN ISO 3452-1 specification, it has No. <strong>3 immersion tanks<\/strong> in which to perform <strong>PT control with different techniques<\/strong> depending on the type of component being controlled. In particular, controls are performed with Color Contrast Penetrating Liquids with non-aqueous wet detector (Type 2, S1-2, Method A, Shape e) and Fluorescent Penetrating Liquids a with dry powder or non-aqueous wet detector (Type 1, S2-3, Method A-C, Shape a-d) <\/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-a792a72 e-flex e-con-boxed e-con e-parent\" data-id=\"a792a72\" 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-35d5a9d e-con-full e-flex e-con e-child\" data-id=\"35d5a9d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-5e206f7 e-con-full e-flex e-con e-child\" data-id=\"5e206f7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a019f09 elementor-widget elementor-widget-heading\" data-id=\"a019f09\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">AT62 Line - Aeronautical\/Aerospace Sector<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3d96a22 elementor-widget elementor-widget-text-editor\" data-id=\"3d96a22\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>NADCAP-accredited according to checklist AC7114\/1<\/strong> in accordance with <strong>ASTM E1417 \/ E1417M<\/strong> the line is prepared for testing according to technique Type 1 (Fluorescent Penetrating Liquids), S3 (High Sensitivity), Method A (water removable), Form a (dry powder detector).The AT62 line is also prepared for a second type of technique, which is currently under accreditation: Type 1 (Fluorescent Penetrating Liquids), S3 (High Sensitivity), Method D (post emulsifiable with hydrophilic emulsifier), Form a (dry powder detector). In addition to performing on-site inspections, TEC Eurolab also performs PT inspections at customer&#8217;s premises in accordance with UNI EN ISO 3452-1.<\/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-4f3a99d e-flex e-con-boxed e-con e-parent\" data-id=\"4f3a99d\" 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-dbf2c56 e-con-full e-flex e-con e-child\" data-id=\"dbf2c56\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-41bd733 e-con-full e-flex e-con e-child\" data-id=\"41bd733\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dbc3532 elementor-widget elementor-widget-heading\" data-id=\"dbc3532\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What does liquid penetrant testing consist of?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b213d0 elementor-widget elementor-widget-text-editor\" data-id=\"1b213d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Inspection with Penetrating Liquids (identified by the acronyms: PT, FPI, DPI) aims to <strong>detect discontinuities surfacing on the surface of a part by the application and subsequent removal of a colored liquid on the surface of the sample<\/strong>. The liquid will be removed from the surfaces during the removal phase, while it will remain in any discontinuities on the surface of the part, revealing itself in the final inspection phase. <strong>The different sensitivities of the available penetrating liquids make this inspection extremely versatile and suitable for the inspection of a part during the different stages of the production process, starting from the raw product to the machined component.<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1d07e64 e-con-full e-flex e-con e-child\" data-id=\"1d07e64\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-75c9105 elementor-widget elementor-widget-heading\" data-id=\"75c9105\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Where are penetrating fluids applied?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1f9c3fc elementor-widget elementor-widget-text-editor\" data-id=\"1f9c3fc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>The relative simplicity of operation and application of the PT method makes this <strong>inspection executable on numerous types of manufactured goods<\/strong>. Almost all manufacturing methodologies (Casting, Additive Manufacturing, Machining) and numerous alloys are inspectable with PT inspection. The main constraint lies in the need for a non-porous surface that does not absorb liquid, effectively making actual discontinuities on the part undetectable. <strong>PT inspection is applied in the Aerospace, Oil&amp;Gas, Automotive and Manufacturing industries, with different techniques depending on part size, production status and the type of discontinuity sought<\/strong>.  <\/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-5d77358 e-flex e-con-boxed e-con e-parent\" data-id=\"5d77358\" 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-a4c8e30 e-con-full e-flex e-con e-child\" data-id=\"a4c8e30\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7e17984 elementor-widget elementor-widget-image\" data-id=\"7e17984\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"812\" src=\"https:\/\/www.tec-eurolab.com\/wp-content\/uploads\/2026\/03\/controllo-non-distruttivo-pt-1009x1024.webp\" class=\"attachment-large size-large wp-image-7350\" alt=\"\" srcset=\"https:\/\/www.tec-eurolab.com\/wp-content\/uploads\/2026\/03\/controllo-non-distruttivo-pt-1009x1024.webp 1009w, https:\/\/www.tec-eurolab.com\/wp-content\/uploads\/2026\/03\/controllo-non-distruttivo-pt-296x300.webp 296w, https:\/\/www.tec-eurolab.com\/wp-content\/uploads\/2026\/03\/controllo-non-distruttivo-pt-768x779.webp 768w, https:\/\/www.tec-eurolab.com\/wp-content\/uploads\/2026\/03\/controllo-non-distruttivo-pt.webp 1074w\" 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<div class=\"elementor-element elementor-element-b2165ef e-con-full e-flex e-con e-child\" data-id=\"b2165ef\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f6e941a elementor-widget elementor-widget-heading\" data-id=\"f6e941a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Do you want to check the quality of your product with liquid penetrants?<\/p>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d07f783 elementor-tablet-align-left elementor-mobile-align-center elementor-widget elementor-widget-button\" data-id=\"d07f783\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#form\">\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\">ASK FOR A PT CHECK<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\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-351ce1b e-flex e-con-boxed e-con e-parent\" data-id=\"351ce1b\" 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-732e2ad e-con-full e-flex e-con e-child\" data-id=\"732e2ad\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-118f9aa e-con-full e-flex e-con e-child\" data-id=\"118f9aa\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-26277f3 elementor-widget elementor-widget-heading\" data-id=\"26277f3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">FAQ - Penetrating Liquids<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-79796cc e-con-full e-flex e-con e-child\" data-id=\"79796cc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1f38627 elementor-widget elementor-widget-n-accordion\" data-id=\"1f38627\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:200,&quot;sizes&quot;:[]},&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;}\" data-widget_type=\"nested-accordion.default\">\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-3270\" 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-3270\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> To what extent should the penetrant be removed without interfering with the test results? <\/div><\/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 aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8zM124 296c-6.6 0-12-5.4-12-12v-56c0-6.6 5.4-12 12-12h264c6.6 0 12 5.4 12 12v56c0 6.6-5.4 12-12 12H124z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8zm144 276c0 6.6-5.4 12-12 12h-92v92c0 6.6-5.4 12-12 12h-56c-6.6 0-12-5.4-12-12v-92h-92c-6.6 0-12-5.4-12-12v-56c0-6.6 5.4-12 12-12h92v-92c0-6.6 5.4-12 12-12h56c6.6 0 12 5.4 12 12v92h92c6.6 0 12 5.4 12 12v56z\"><\/path><\/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-3270\" class=\"elementor-element elementor-element-82a92dc e-con-full e-flex e-con e-child\" data-id=\"82a92dc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-3270\" class=\"elementor-element elementor-element-58f0c21 e-flex e-con-boxed e-con e-child\" data-id=\"58f0c21\" 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-44568ad elementor-widget elementor-widget-text-editor\" data-id=\"44568ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tThe penetrant should be removed in the portion\/part that is in excess on the surface, without exceeding the washing pressures to avoid removing also the PT penetrated in the defects.\t\t\t\t\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\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-3271\" 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-3271\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Does the application of liquid penetrants and their respective detectors require special precautions to avoid corrosion of the parts under investigation? <\/div><\/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 aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8zM124 296c-6.6 0-12-5.4-12-12v-56c0-6.6 5.4-12 12-12h264c6.6 0 12 5.4 12 12v56c0 6.6-5.4 12-12 12H124z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8zm144 276c0 6.6-5.4 12-12 12h-92v92c0 6.6-5.4 12-12 12h-56c-6.6 0-12-5.4-12-12v-92h-92c-6.6 0-12-5.4-12-12v-56c0-6.6 5.4-12 12-12h92v-92c0-6.6 5.4-12 12-12h56c6.6 0 12 5.4 12 12v92h92c6.6 0 12 5.4 12 12v56z\"><\/path><\/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-3271\" class=\"elementor-element elementor-element-b2061b7 e-con-full e-flex e-con e-child\" data-id=\"b2061b7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3b5df59 elementor-widget elementor-widget-text-editor\" data-id=\"3b5df59\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tYes, especially on alloys susceptible to attack by halogenated agents (chlorides, sulfides..); indeed, there are classes of consumables in which these elements are kept below very small thresholds.\t\t\t\t\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<script type=\"application\/ld+json\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"To what extent should the penetrant be removed without interfering with the test results?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The penetrant should be removed in the portion\\\/part that is in excess on the surface, without exceeding the washing pressures to avoid removing also the PT penetrated in the defects.\"}},{\"@type\":\"Question\",\"name\":\"Does the application of liquid penetrants and their respective detectors require special precautions to avoid corrosion of the parts under investigation?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, especially on alloys susceptible to attack by halogenated agents (chlorides, sulfides..); indeed, there are classes of consumables in which these elements are kept below very small thresholds.\"}}]}<\/script>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2394c72 elementor-widget elementor-widget-menu-anchor\" data-id=\"2394c72\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"form\"><\/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-8a3eaec e-flex e-con-boxed e-con e-parent\" data-id=\"8a3eaec\" 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-6867cfc e-con-full e-flex e-con e-child\" data-id=\"6867cfc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-6a5dad1 e-con-full e-flex e-con e-child\" data-id=\"6a5dad1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-44acec8 elementor-widget elementor-widget-heading\" data-id=\"44acec8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Do you need to check your component with penetrating fluids?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3670843 elementor-widget elementor-widget-text-editor\" data-id=\"3670843\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tRequest information  \n\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-df5caa1 e-con-full e-flex e-con e-child\" data-id=\"df5caa1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-53355b3 elementor-button-align-stretch elementor-widget elementor-widget-global elementor-global-9033 elementor-global-8569 elementor-widget-form\" data-id=\"53355b3\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;button_width&quot;:&quot;100&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"Testing module\" aria-label=\"Testing module\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"7351\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"53355b3\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"\" \/>\n\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-above\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-50 elementor-field-required elementor-mark-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-name\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tCompany\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-lg  elementor-field-textual\" placeholder=\"Company\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-50 elementor-field-required elementor-mark-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-email\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tEmail\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-lg  elementor-field-textual\" placeholder=\"Email\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-nome elementor-col-50\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-nome\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tName\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[nome]\" id=\"form-field-nome\" class=\"elementor-field elementor-size-lg  elementor-field-textual\" placeholder=\"Name\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-message elementor-col-100 elementor-field-required elementor-mark-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-message\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tSubject of the request\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-lg\" name=\"form_fields[message]\" id=\"form-field-message\" rows=\"4\" placeholder=\"Subject of the request\" required=\"required\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-upload elementor-field-group elementor-column elementor-field-group-upload_1 elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-upload_1\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tUPLOAD ATTACHMENTS\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t<input type=\"file\" name=\"form_fields[upload_1]\" id=\"form-field-upload_1\" class=\"elementor-field elementor-size-lg  elementor-upload-field\" data-maxsize=\"15\" data-maxsize-message=\"This file exceeds the maximum allowed size.\">\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-html elementor-field-group elementor-column elementor-field-group-field_e3b5c45 elementor-col-100\">\n\t\t\t\t\t(max size 10 Mb - allowed formats pdf, doc)\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-acceptance elementor-field-group elementor-column elementor-field-group-privacy elementor-col-100 elementor-field-required elementor-mark-required\">\n\t\t\t\t\t\t\t<div class=\"elementor-field-subgroup\">\n\t\t\t<span class=\"elementor-field-option\">\n\t\t\t\t<input type=\"checkbox\" name=\"form_fields[privacy]\" id=\"form-field-privacy\" class=\"elementor-field elementor-size-lg  elementor-acceptance-field\" required=\"required\">\n\t\t\t\t<label for=\"form-field-privacy\">I authorize the processing of personal data to follow up my request as stated in the <a href=\"https:\/\/www.privacylab.it\/informativa.php?04432308039\" target=\"_blank\" rel=\"noopener\">privacy policy<\/a><span style=\"color:#ff0000;\"> *<\/span><\/label>\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-acceptance elementor-field-group elementor-column elementor-field-group-privacy_2 elementor-col-100\">\n\t\t\t\t\t\t\t<div class=\"elementor-field-subgroup\">\n\t\t\t<span class=\"elementor-field-option\">\n\t\t\t\t<input type=\"checkbox\" name=\"form_fields[privacy_2]\" id=\"form-field-privacy_2\" class=\"elementor-field elementor-size-lg  elementor-acceptance-field\">\n\t\t\t\t<label for=\"form-field-privacy_2\">I provide consent to the processing of personal data for marketing purposes as outlined in the <a href=\"https:\/\/www.privacylab.it\/informativa.php?04432449333\" target=\"_blank\" rel=\"noopener\">privacy policy<\/a> and declare that I am at least 14 years of age.<\/label>\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-100 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-lg\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Send<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/form>\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\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Home In our laboratory we have 2 lines for performing PT checks, dedicated to specific industries that can meet specific customer needs. Accredia 17025 and Nadcap accredited lines and qualified 2nd and 3rd level personnel are further guarantee of the quality of service that TEC Eurolab offers in this specific context. REQUEST TEST AT28 Line [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-7351","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.tec-eurolab.com\/en\/wp-json\/wp\/v2\/pages\/7351","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tec-eurolab.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.tec-eurolab.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.tec-eurolab.com\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tec-eurolab.com\/en\/wp-json\/wp\/v2\/comments?post=7351"}],"version-history":[{"count":5,"href":"https:\/\/www.tec-eurolab.com\/en\/wp-json\/wp\/v2\/pages\/7351\/revisions"}],"predecessor-version":[{"id":13053,"href":"https:\/\/www.tec-eurolab.com\/en\/wp-json\/wp\/v2\/pages\/7351\/revisions\/13053"}],"wp:attachment":[{"href":"https:\/\/www.tec-eurolab.com\/en\/wp-json\/wp\/v2\/media?parent=7351"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}