{"id":3189,"date":"2026-09-07T11:49:13","date_gmt":"2026-09-07T11:49:13","guid":{"rendered":"https:\/\/ultrasuonindt.it\/applications\/aerospatiale-et-defense\/"},"modified":"2026-09-11T17:53:18","modified_gmt":"2026-09-11T17:53:18","slug":"aerospatiale-et-defense","status":"publish","type":"page","link":"https:\/\/ultrasuonindt.it\/fr\/applications\/aerospatiale-et-defense\/","title":{"rendered":"A\u00e9rospatiale et D\u00e9fense"},"content":{"rendered":"\n<div class=\"wp-block-columns are-vertically-aligned-top is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:36%\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-sonda_alta_precisione_per_misure_di_spessore_immagine_applicativa-web-1200x1200-1.webp?resize=1200%2C1200&#038;ssl=1\" alt=\"Sonde haute pr&#xE9;cision pour mesures d'&#xE9;paisseur sur composants m&#xE9;talliques\" class=\"wp-image-994 has-border-color\" style=\"border-color:#000000;border-width:1px;border-radius:15px\" srcset=\"https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-sonda_alta_precisione_per_misure_di_spessore_immagine_applicativa-web-1200x1200-1.webp?w=1200&amp;ssl=1 1200w, https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-sonda_alta_precisione_per_misure_di_spessore_immagine_applicativa-web-1200x1200-1.webp?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-sonda_alta_precisione_per_misure_di_spessore_immagine_applicativa-web-1200x1200-1.webp?resize=1024%2C1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-sonda_alta_precisione_per_misure_di_spessore_immagine_applicativa-web-1200x1200-1.webp?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-sonda_alta_precisione_per_misure_di_spessore_immagine_applicativa-web-1200x1200-1.webp?resize=768%2C768&amp;ssl=1 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:4%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60%\">\n<div class=\"wp-block-group has-background is-layout-flow wp-block-group-is-layout-flow\" style=\"border-top-right-radius:6px;border-bottom-right-radius:6px;border-left-color:#225f78;border-left-width:6px;background-color:#ebf1f4;padding-top:24px;padding-right:28px;padding-bottom:24px;padding-left:28px\">\n<p class=\"wp-block-paragraph\" style=\"color:#225f78;font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.408), 18px);font-style:italic;font-weight:400;line-height:1.6\">En <strong>a\u00e9rospatiale et d\u00e9fense<\/strong>, l&rsquo;\u00e9paisseur est une cote de conception, pas une estimation : all\u00e9ger sans descendre sous le minimum structural exige une <strong>r\u00e9solution de 0,001 mm<\/strong> et une cha\u00eene de tra\u00e7abilit\u00e9 document\u00e9e du d\u00e9but \u00e0 la fin.<\/p>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul class=\"wp-block-list\" style=\"list-style:none;padding-left:0px;line-height:1.6\"><li style=\"list-style:none\"><strong style=\"color:#225f78\">\u2713<\/strong> R\u00e9solution s\u00e9lectionnable <strong>0,01 ou 0,001 mm<\/strong> sur la gamme Precision<\/li><li style=\"list-style:none\"><strong style=\"color:#225f78\">\u2713<\/strong> Mode <strong>Interface-Echo<\/strong> pour les mesures avec sondes delay line<\/li><li style=\"list-style:none\"><strong style=\"color:#225f78\">\u2713<\/strong> <strong>Forte p\u00e9n\u00e9tration<\/strong> pour composites et mat\u00e9riaux fortement att\u00e9nuants<\/li><li style=\"list-style:none\"><strong style=\"color:#225f78\">\u2713<\/strong> Certificats <strong>tra\u00e7ables NIST<\/strong> et conformes <strong>MIL-STD-45662A<\/strong><\/li><li style=\"list-style:none\"><strong style=\"color:#225f78\">\u2713<\/strong> Data logger pour la <strong>documentation compl\u00e8te<\/strong> de la campagne<\/li><li style=\"list-style:none\"><strong style=\"color:#225f78\">\u2713<\/strong> Compatibles avec des proc\u00e9dures qualifi\u00e9es <strong>NADCAP<\/strong> et <strong>EN 4179<\/strong><\/li><\/ul>\n<\/div>\n<\/div>\n\n<div style=\"height:28px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p class=\"wp-block-paragraph\">La logique du secteur a\u00e9ronautique est l&rsquo;inverse de celle de la corrosion industrielle. L\u00e0, on cherche combien de mati\u00e8re il reste ; ici, on v\u00e9rifie qu&rsquo;un usinage a respect\u00e9 une cote con\u00e7ue au centi\u00e8me. Une paroi frais\u00e9e dans un panneau d&rsquo;aluminium, une cloison en alliage de titane, un rev\u00eatement chimique : dans tous ces cas l&rsquo;\u00e9cart admis est de l&rsquo;ordre du micron, et la mesure doit \u00eatre plus fine que dans n&rsquo;importe quel autre secteur.  <\/p>\n\n<p class=\"wp-block-paragraph\">Cela change l&rsquo;instrument et cela change la sonde. Il faut des <strong>\u00e9paisseurm\u00e8tres de pr\u00e9cision<\/strong> \u00e0 cristal unique, avec ligne \u00e0 retard pour s\u00e9parer l&rsquo;\u00e9cho d&rsquo;interface du signal utile, et des modes de mesure sp\u00e9cifiques \u2014 Interface-Echo et Interface-Echo-Echo \u2014 dont les mod\u00e8les pour la corrosion ne disposent pas. Sur les composites, le probl\u00e8me s&rsquo;inverse encore : le mat\u00e9riau att\u00e9nue fortement l&rsquo;ultrason et il faut une \u00e9nergie d&rsquo;\u00e9mission \u00e9lev\u00e9e pour obtenir un \u00e9cho lisible.  <\/p>\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<div class=\"wp-block-cover is-light popmake-4066 popmake-739\" style=\"border-width:1px;min-height:250px;aspect-ratio:unset;\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"250\" class=\"wp-block-cover__image-background wp-image-727 size-full\" alt=\"\" src=\"https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/banner_technical_support_choose_products.png?resize=1200%2C250&#038;ssl=1\" data-object-fit=\"cover\" srcset=\"https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/banner_technical_support_choose_products.png?w=1200&amp;ssl=1 1200w, https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/banner_technical_support_choose_products.png?resize=300%2C63&amp;ssl=1 300w, https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/banner_technical_support_choose_products.png?resize=1024%2C213&amp;ssl=1 1024w, https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/banner_technical_support_choose_products.png?resize=768%2C160&amp;ssl=1 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-30 has-background-dim\" style=\"background-color:#d3d6dc\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-container-core-cover-is-layout-15701bb7 wp-block-cover-is-layout-constrained\">\n<p class=\"has-text-align-right has-ti-fg-color is-style-default has-luminous-vivid-amber-color has-text-color has-link-color wp-elements-1 wp-block-paragraph\" style=\"font-size:clamp(21.536px, 1.346rem + ((1vw - 3.2px) * 1.374), 35px);\"><strong>Besoin d&rsquo;aide pour choisir le produit adapt\u00e9 ?<\/strong><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-right is-layout-flex wp-container-core-buttons-is-layout-b507c051 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button popmake-4066 popmake-739\"><a class=\"wp-block-button__link has-ti-accent-color has-cyan-bluish-gray-background-color has-text-color has-background has-link-color wp-element-button\">Contactez-nous<\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p class=\"wp-block-paragraph\">Le troisi\u00e8me \u00e9l\u00e9ment est formel mais non moins contraignant : la qualification du syst\u00e8me. Dans un contexte NADCAP ou EN 4179, il ne suffit pas que l&rsquo;instrument mesure bien, il faut la cha\u00eene documentaire \u2014 certificat d&rsquo;\u00e9talonnage tra\u00e7able, qualification de l&rsquo;op\u00e9rateur, proc\u00e9dure \u00e9crite \u2014 et chaque maillon doit r\u00e9sister \u00e0 l&rsquo;audit. <\/p>\n\n<h2 class=\"wp-block-heading\" style=\"color:#225f78\">Les cas d&rsquo;application du secteur<\/h2>\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><thead><tr><th style=\"background-color:#225f78;color:#ffffff;padding:10px\">Cas d&rsquo;application<\/th><th style=\"background-color:#225f78;color:#ffffff;padding:10px\">Ce que l&rsquo;on mesure<\/th><\/tr><\/thead><tbody><tr><td><a href=\"https:\/\/ultrasuonindt.it\/applicazioni\/aerospazio-e-difesa\/misura-di-precisione-su-alluminio-e-titanio\/\"><strong>Mesure de pr\u00e9cision sur aluminium et titane<\/strong><\/a><\/td><td>Parois frais\u00e9es et cotes minces avec r\u00e9solution au micron<\/td><\/tr><tr><td><a href=\"https:\/\/ultrasuonindt.it\/applicazioni\/aerospazio-e-difesa\/controllo-compositi-e-strutture-sandwich\/\"><strong>Contr\u00f4le des composites et structures sandwich<\/strong><\/a><\/td><td>Mat\u00e9riaux att\u00e9nuants, stratifi\u00e9s et panneaux nid d&rsquo;abeille<\/td><\/tr><tr><td><a href=\"https:\/\/ultrasuonindt.it\/applicazioni\/aerospazio-e-difesa\/requisiti-nadcap-e-en-4179\/\"><strong>Exigences NADCAP et EN 4179<\/strong><\/a><\/td><td>Qualification de l&rsquo;instrumentation et du personnel END<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<h2 class=\"wp-block-heading\" style=\"color:#225f78\">Pourquoi un \u00e9paisseurm\u00e8tre pour la corrosion ne suffit pas ici<\/h2>\n\n<div class=\"wp-block-columns are-vertically-aligned-top is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:36%\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-immagine_con_mano_che_tiene_in_posizione_sonda_ad-ultrasuoni-web-1200x1200-1.webp?resize=1200%2C1200&#038;ssl=1\" alt=\"Sonde ultrasonore maintenue en position pendant une mesure d'&#xE9;paisseur\" class=\"wp-image-982 has-border-color\" style=\"border-color:#000000;border-width:1px;border-radius:15px\" srcset=\"https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-immagine_con_mano_che_tiene_in_posizione_sonda_ad-ultrasuoni-web-1200x1200-1.webp?w=1200&amp;ssl=1 1200w, https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-immagine_con_mano_che_tiene_in_posizione_sonda_ad-ultrasuoni-web-1200x1200-1.webp?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-immagine_con_mano_che_tiene_in_posizione_sonda_ad-ultrasuoni-web-1200x1200-1.webp?resize=1024%2C1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-immagine_con_mano_che_tiene_in_posizione_sonda_ad-ultrasuoni-web-1200x1200-1.webp?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-immagine_con_mano_che_tiene_in_posizione_sonda_ad-ultrasuoni-web-1200x1200-1.webp?resize=768%2C768&amp;ssl=1 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:4%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60%\">\n<p class=\"wp-block-paragraph\">Un instrument pour la corrosion est construit autour de sondes <strong>dual element<\/strong>, excellentes sur les surfaces irr\u00e9guli\u00e8res mais limit\u00e9es en r\u00e9solution. La pr\u00e9cision exige l&rsquo;inverse. <\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Sondes <strong>single element<\/strong> haute fr\u00e9quence, jusqu&rsquo;\u00e0 25 MHz<\/li><li><strong>Delay line<\/strong> pour s\u00e9parer l&rsquo;\u00e9cho d&rsquo;entr\u00e9e du premier \u00e9cho de fond<\/li><li>Modes <strong>Interface-Echo<\/strong> et <strong>Interface-Echo-Echo<\/strong>, absents des mod\u00e8les corrosion<\/li><li>R\u00e9solution <strong>0,001 mm<\/strong>, contre les 0,01 mm typiques de la corrosion<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Pour les composites, on passe au contraire \u00e0 la logique inverse : basse fr\u00e9quence et \u00e9nergie d&rsquo;\u00e9mission \u00e9lev\u00e9e, comme sur le <a href=\"https:\/\/ultrasuonindt.it\/fr\/produits\/epaisseurmetres\/dakota-pmx4-dl-epaisseurmetre-a-haute-penetration\/\">PMX4-DL<\/a>.<\/p>\n<\/div>\n<\/div>\n\n<h2 class=\"wp-block-heading\" style=\"color:#225f78\">Instruments Dakota NDT pour le secteur<\/h2>\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><thead><tr><th style=\"background-color:#225f78;color:#ffffff;padding:10px\">Instrument<\/th><th style=\"background-color:#225f78;color:#ffffff;padding:10px\">Quand c&rsquo;est le bon choix<\/th><\/tr><\/thead><tbody><tr><td><a href=\"https:\/\/ultrasuonindt.it\/prodotti\/misuratori-di-spessore\/dakota-pmx3-dl-precisione-con-a-scan\/\"><strong>Dakota PMX3-DL<\/strong><\/a><\/td><td>Pr\u00e9cision 0,001 mm avec A-Scan couleur : la v\u00e9rification visuelle de la mesure<\/td><\/tr><tr><td><a href=\"https:\/\/ultrasuonindt.it\/prodotti\/misuratori-di-spessore\/dakota-pmx2-dl-precisione-universale\/\"><strong>Dakota PMX2-DL<\/strong><\/a><\/td><td>Cinq modes de mesure avec sondes delay line et pencil, A-Scan et B-Scan<\/td><\/tr><tr><td><a href=\"https:\/\/ultrasuonindt.it\/fr\/produits\/epaisseurmetres\/dakota-pzx1-dl-mesureur-de-precision-pour-substrats-minces\/\"><strong>Dakota PZX1-DL<\/strong><\/a><\/td><td>Mat\u00e9riaux minces et contr\u00f4les qualit\u00e9 en production<\/td><\/tr><tr><td><a href=\"https:\/\/ultrasuonindt.it\/fr\/produits\/epaisseurmetres\/dakota-pmx4-dl-epaisseurmetre-a-haute-penetration\/\"><strong>Dakota PMX4-DL<\/strong><\/a><\/td><td>Composites en fibres, plastiques et alliages fortement att\u00e9nuants<\/td><\/tr><tr><td><a href=\"https:\/\/ultrasuonindt.it\/fr\/produits\/epaisseurmetres\/dakota-pcx8-dl-mesureur-de-precision-ptg\/\"><strong>Dakota PCX8-DL<\/strong><\/a><\/td><td>Haut de gamme precision : A-Scan couleur, B-Scan et datalogger \u00e9tendu<\/td><\/tr><tr><td><a href=\"https:\/\/ultrasuonindt.it\/fr\/produits\/detecteurs-de-defauts\/dakota-fx81-dl-detecteur-de-defauts-benchtop\/\"><strong>Dakota FX81-DL<\/strong><\/a><\/td><td>Recherche de d\u00e9fauts en laboratoire, avec grand \u00e9cran et double mode<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<h2 class=\"wp-block-heading\" style=\"color:#225f78\">Normes de r\u00e9f\u00e9rence<\/h2>\n\n<ul class=\"wp-block-list\"><li><strong>EN 4179<\/strong> \u2014 qualification et certification du personnel END dans le domaine a\u00e9rospatial<\/li><li><strong>NAS 410<\/strong> \u2014 \u00e9quivalent \u00e9tats-unien de l&rsquo;EN 4179<\/li><li><strong>NADCAP<\/strong> \u2014 accr\u00e9ditation des proc\u00e9d\u00e9s sp\u00e9ciaux, dont les contr\u00f4les non destructifs<\/li><li><strong>ASTM E797<\/strong> \u2014 mesure d&rsquo;\u00e9paisseur par la m\u00e9thode de contact<\/li><li><strong>EN 14127<\/strong> \u2014 mesure d&rsquo;\u00e9paisseur par ultrasons<\/li><li><strong>MIL-STD-45662A<\/strong> \u2014 exigences du syst\u00e8me d&rsquo;\u00e9talonnage<\/li><\/ul>\n\n<h2 class=\"wp-block-heading\" style=\"color:#225f78\">Questions fr\u00e9quentes<\/h2>\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1757823001000\"><strong class=\"schema-faq-question\">Quelle diff\u00e9rence y a-t-il entre un \u00e9paisseurm\u00e8tre de pr\u00e9cision et un \u00e9paisseurm\u00e8tre pour la corrosion ?<\/strong><p class=\"schema-faq-answer\">La sonde, les modes et la r\u00e9solution changent. Les instruments pour la corrosion utilisent des sondes dual element et r\u00e9solvent typiquement au centi\u00e8me de millim\u00e8tre, car leur mission est de trouver l&rsquo;\u00e9paisseur r\u00e9siduelle sur des surfaces irr\u00e9guli\u00e8res. Les instruments de pr\u00e9cision utilisent des sondes single element haute fr\u00e9quence avec ligne \u00e0 retard, disposent des modes Interface-Echo et r\u00e9solvent jusqu&rsquo;\u00e0 0,001 mm sur des surfaces usin\u00e9es.  <\/p><\/div><div class=\"schema-faq-section\" id=\"faq-question-1757823002000\"><strong class=\"schema-faq-question\">Peut-on mesurer l&rsquo;\u00e9paisseur d&rsquo;un composite ?<\/strong><p class=\"schema-faq-answer\">Oui, mais il faut un instrument \u00e0 forte p\u00e9n\u00e9tration. Les composites en fibres, les plastiques et le caoutchouc att\u00e9nuent fortement l&rsquo;ultrason et, avec une \u00e9nergie d&rsquo;\u00e9mission normale, l&rsquo;\u00e9cho de fond ne revient pas lisible. Le PMX4-DL est le mod\u00e8le de la gamme d\u00e9di\u00e9 pr\u00e9cis\u00e9ment \u00e0 ces mat\u00e9riaux.  <\/p><\/div><div class=\"schema-faq-section\" id=\"faq-question-1757823003000\"><strong class=\"schema-faq-question\">Les instruments Dakota sont-ils utilisables dans un contexte NADCAP ?<\/strong><p class=\"schema-faq-answer\">L&rsquo;instrument est un maillon de la cha\u00eene, non sa qualification. Dakota NDT d\u00e9livre des certificats d&rsquo;\u00e9talonnage tra\u00e7ables NIST et conformes MIL-STD-45662A, qui satisfont l&rsquo;exigence de tra\u00e7abilit\u00e9 m\u00e9trologique ; la proc\u00e9dure \u00e9crite, la qualification du personnel selon EN 4179 ou NAS 410 et la validation de la m\u00e9thode restent \u00e0 la charge de l&rsquo;organisme. <\/p><\/div><div class=\"schema-faq-section\" id=\"faq-question-1757823004000\"><strong class=\"schema-faq-question\">Quelle est l&rsquo;\u00e9paisseur minimale mesurable ?<\/strong><p class=\"schema-faq-answer\">Cela d\u00e9pend de la combinaison instrument-sonde et du mat\u00e9riau, pas du seul instrument. Avec des sondes delay line haute fr\u00e9quence on descend tr\u00e8s bas, car la ligne \u00e0 retard s\u00e9pare l&rsquo;\u00e9cho d&rsquo;entr\u00e9e du premier \u00e9cho de fond. Indiquez-nous le mat\u00e9riau et l&rsquo;\u00e9paisseur nominale \u00e0 contr\u00f4ler et nous vous confirmerons la combinaison utilisable et la limite effective.  <\/p><\/div><\/div>\n\n<p class=\"wp-block-paragraph\">Pour une mesure de pr\u00e9cision ou un contr\u00f4le sur composite, <a href=\"https:\/\/ultrasuonindt.it\/fr\/contacts\/\">\u00e9crivez-nous<\/a> en indiquant le mat\u00e9riau, l&rsquo;\u00e9paisseur nominale et la tol\u00e9rance requise.<\/p>\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h5 class=\"wp-block-heading\">Informations compl\u00e9mentaires et contacts <\/h5>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\">Partenaire division syst\u00e8mes et int\u00e9gration de capteurs : <a href=\"http:\/\/www.roder.it\">www.roder.it<\/a><br\/>Plus d&rsquo;informations sur RODER SRL : <a href=\"https:\/\/ultrasuonindt.it\/chi-siamo\/\">qui sommes-nous<\/a><br\/>Contact pour informations g\u00e9n\u00e9rales : <a href=\"mailto:info@roder.it\">info@roder.it<\/a><br\/>Contact pour informations sur ces produits : <a href=\"mailto:info@roder.it\">info@roder.it<\/a><\/p>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\"><br\/>Les informations contenues dans cette page web sont fournies \u00e0 titre purement informatif. Bien qu&rsquo;elles aient \u00e9t\u00e9 \u00e9labor\u00e9es avec le plus grand soin, elles ne constituent ni une offre contractuelle ni un engagement contraignant de fourniture. Elles peuvent contenir des erreurs de transcription, de traduction ou des coquilles. Pour des informations pr\u00e9cises et \u00e0 jour, nous vous invitons \u00e0 contacter directement notre soci\u00e9t\u00e9.    <\/p>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\">Certaines images pr\u00e9sentes sur ce site web ont \u00e9t\u00e9 intentionnellement g\u00e9n\u00e9r\u00e9es \u00e0 l&rsquo;aide de l&rsquo;Intelligence Artificielle (IA). Cela tient au fait que, pour de nombreuses applications et projets, il n&rsquo;est pas possible de divulguer des photographies de l&rsquo;installation ou du syst\u00e8me r\u00e9el en raison d&rsquo;accords de confidentialit\u00e9, de clauses de confidentialit\u00e9 et d&rsquo;accords de non-divulgation (NDA). <\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>En a\u00e9rospatiale et d\u00e9fense, l&rsquo;\u00e9paisseur est une cote de conception, pas une estimation : all\u00e9ger sans descendre sous le minimum structural exige une r\u00e9solution de 0,001 mm et une cha\u00eene de tra\u00e7abilit\u00e9 document\u00e9e du d\u00e9but \u00e0 la fin. \u2713 R\u00e9solution s\u00e9lectionnable 0,01 ou 0,001 mm sur la gamme Precision \u2713 Mode Interface-Echo pour les mesures [&hellip;]<\/p>\n","protected":false},"author":157040980,"featured_media":3190,"parent":3090,"menu_order":4,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_yoast_wpseo_focuskw":"contr\u00f4les end a\u00e9rospatiale","_yoast_wpseo_title":"Contr\u00f4les END a\u00e9rospatiale | Aluminium, titane et composites","_yoast_wpseo_metadesc":"Mesure d'\u00e9paisseur de pr\u00e9cision sur aluminium, titane et composites pour l'a\u00e9rospatiale et la d\u00e9fense : r\u00e9solution 0,001 mm, exigences NADCAP et EN 4179.","_wpcom_ai_launchpad_about_page":false,"_wpcom_ai_launchpad_gallery_page":false,"_wpcom_ai_launchpad_contact_page":false,"_wpcom_ai_launchpad_events_page":false,"_wpcom_ai_launchpad_video_page":false,"_wpcom_ai_launchpad_portfolio_piece":false,"footnotes":""},"class_list":["post-3189","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - 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: r\u00e9solution 0,001 mm, exigences NADCAP et EN 4179.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ultrasuonindt.it\/fr\/applications\/aerospatiale-et-defense\/\" \/>\n<meta property=\"og:site_name\" content=\"ULTRASUONI NDT\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-11T17:53:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-sonda_alta_precisione_per_misure_di_spessore_immagine_applicativa-web-1200x1200-1.webp?fit=1200%2C1200&ssl=1\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"1200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"5 minutes\" \/>\n<script 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