{"id":4953,"date":"2026-09-07T14:28:21","date_gmt":"2026-09-07T14:28:21","guid":{"rendered":"https:\/\/ultrasuonindt.it\/technologies-et-normes-end\/mesure-depaisseur-par-ultrasons\/modes-pect-et-petp\/"},"modified":"2026-09-13T11:36:26","modified_gmt":"2026-09-13T11:36:26","slug":"modes-pect-et-petp","status":"publish","type":"page","link":"https:\/\/ultrasuonindt.it\/fr\/technologies-et-normes-end\/mesure-depaisseur-par-ultrasons\/modes-pect-et-petp\/","title":{"rendered":"Modes PECT et PETP"},"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-large 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-strumento_CX_applicazione_misura_spessore_su_tubi_e_condotte-web-1200x1200-1.webp?resize=1200%2C1200&#038;ssl=1\" alt=\"Mesure d'&#xE9;paisseur sur tuyauterie rev&#xEA;tue en service\" class=\"wp-image-1016\" 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-strumento_CX_applicazione_misura_spessore_su_tubi_e_condotte-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-strumento_CX_applicazione_misura_spessore_su_tubi_e_condotte-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-strumento_CX_applicazione_misura_spessore_su_tubi_e_condotte-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-strumento_CX_applicazione_misura_spessore_su_tubi_e_condotte-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-strumento_CX_applicazione_misura_spessore_su_tubi_e_condotte-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=\"has-text-color 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\">Deux variantes du Pulse-Echo qui r\u00e9solvent deux probl\u00e8mes diff\u00e9rents : conna\u00eetre l&rsquo;\u00e9paisseur du rev\u00eatement et ne pas se laisser tromper par la temp\u00e9rature de la paroi.<\/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\">\n<li style=\"list-style:none\"><strong style=\"color:#225f78\">\u2713<\/strong> PECT restitue le m\u00e9tal et le rev\u00eatement dans la m\u00eame lecture<\/li>\n\n\n\n<li style=\"list-style:none\"><strong style=\"color:#225f78\">\u2713<\/strong> PETP corrige automatiquement la d\u00e9rive due \u00e0 la temp\u00e9rature<\/li>\n\n\n\n<li style=\"list-style:none\"><strong style=\"color:#225f78\">\u2713<\/strong> Aucun des deux n&rsquo;exige de retirer la protection<\/li>\n\n\n\n<li style=\"list-style:none\"><strong style=\"color:#225f78\">\u2713<\/strong> Les deux font partie des six modes de la s\u00e9rie CMX<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n<p class=\"wp-block-paragraph\">Le mode PECT, Pulse-Echo Coating, traite le cas o\u00f9 le rev\u00eatement n&rsquo;est pas une perturbation \u00e0 \u00e9liminer mais une donn\u00e9e qui int\u00e9resse. Au lieu d&rsquo;ignorer la couche appliqu\u00e9e, comme le fait Echo-Echo, il la mesure s\u00e9par\u00e9ment : la lecture restitue simultan\u00e9ment l&rsquo;\u00e9paisseur du m\u00e9tal et celle du rev\u00eatement. <\/p>\n\n<p class=\"wp-block-paragraph\">C&rsquo;est la situation typique de qui doit \u00e9valuer deux choses ensemble : si la paroi s&rsquo;amincit et si la protection appliqu\u00e9e dessus a encore l&rsquo;\u00e9paisseur pr\u00e9vue. En un seul passage de sonde on obtient les deux informations, sans changer d&rsquo;appareil et sans rien enlever. <\/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\">PETP r\u00e9pond en revanche \u00e0 un probl\u00e8me physique diff\u00e9rent. La vitesse du son dans le m\u00e9tal varie avec la temp\u00e9rature : sur une installation chaude, sans correction, la lecture est fauss\u00e9e. Le mode compense automatiquement cette d\u00e9rive et restitue l&rsquo;\u00e9paisseur r\u00e9elle, et il est donc le choix oblig\u00e9 lorsqu&rsquo;on mesure sur des surfaces qui travaillent loin de la temp\u00e9rature ambiante.  <\/p>\n\n<h2 class=\"wp-block-heading\">Les six modes de la s\u00e9rie CMX<\/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\">Mode<\/th><th style=\"background-color:#225f78;color:#ffffff;padding:10px\">Ce qu&rsquo;il mesure<\/th><\/tr><\/thead><tbody><tr><td>P-E \u2014 Pulse-Echo<\/td><td>M\u00e9tal nu, d\u00e9tection des piq\u00fbres et des d\u00e9fauts<\/td><\/tr><tr><td>PECT \u2014 Pulse-Echo Coating<\/td><td>M\u00e9tal et rev\u00eatement ensemble, dans la m\u00eame lecture<\/td><\/tr><tr><td>PETP \u2014 Temperature Compensation<\/td><td>M\u00e9tal avec compensation thermique automatique<\/td><\/tr><tr><td>E-E \u2014 Echo-Echo<\/td><td>M\u00e9tal \u00e0 travers la peinture<\/td><\/tr><tr><td>E-EV \u2014 Echo-Echo Verify<\/td><td>Comme Echo-Echo, avec v\u00e9rification de la lecture<\/td><\/tr><tr><td>CT \u2014 Coating Only<\/td><td>Seulement l&rsquo;\u00e9paisseur du rev\u00eatement<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<h2 class=\"wp-block-heading\">Comment choisir entre les deux<\/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-large 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-applicazione_cmx10_dettaglio_misura_su_tubi_e_serbatoi-web-1200x1200-1.webp?resize=1200%2C1200&#038;ssl=1\" alt=\"D&#xE9;tail d'une lecture d'&#xE9;paisseur sur installation\" class=\"wp-image-956\" 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-applicazione_cmx10_dettaglio_misura_su_tubi_e_serbatoi-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-applicazione_cmx10_dettaglio_misura_su_tubi_e_serbatoi-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-applicazione_cmx10_dettaglio_misura_su_tubi_e_serbatoi-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-applicazione_cmx10_dettaglio_misura_su_tubi_e_serbatoi-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-applicazione_cmx10_dettaglio_misura_su_tubi_e_serbatoi-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\">La question \u00e0 se poser est simple : que devez-Vous savoir. Si l&rsquo;\u00e9tat du rev\u00eatement int\u00e9resse aussi, PECT donne deux chiffres en une seule lecture. Si le rev\u00eatement n&rsquo;int\u00e9resse pas et doit seulement \u00eatre exclu, la voie est <a href=\"https:\/\/ultrasuonindt.it\/fr\/technologies-et-normes-end\/mesure-depaisseur-par-ultrasons\/echo-echo-et-thrupaint\/\">Echo-Echo<\/a>. Si seule la couche protectrice int\u00e9resse, il existe le mode Coating Only.   <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PETP se superpose \u00e0 ce choix au lieu de s&rsquo;y substituer : il concerne la temp\u00e9rature de la paroi, pas le rev\u00eatement. Sur une installation en service \u00e0 temp\u00e9rature \u00e9lev\u00e9e, la compensation thermique est ce qui s\u00e9pare une lecture correcte d&rsquo;une lecture syst\u00e9matiquement fausse. <\/p>\n<\/div>\n<\/div>\n\n<h2 class=\"wp-block-heading\">Appareils avec ces modes<\/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\">Appareil<\/th><th style=\"background-color:#225f78;color:#ffffff;padding:10px\">Emploi typique<\/th><\/tr><\/thead><tbody><tr><td><a href=\"https:\/\/ultrasuonindt.it\/fr\/produits\/epaisseurmetres\/dakota-cmx1-dl-epaisseurmetre-corrosion-et-revetements\/\">Dakota CMX1-DL<\/a><\/td><td>Six modes, mesure du m\u00e9tal et du rev\u00eatement, datalogger 4 Go<\/td><\/tr><tr><td><a href=\"https:\/\/ultrasuonindt.it\/fr\/produits\/epaisseurmetres\/dakota-cmx2-dl-epaisseurmetre-corrosion-avec-a-scan\/\">Dakota CMX2-DL<\/a><\/td><td>Les m\u00eames modes avec forme d&rsquo;onde A-Scan<\/td><\/tr><tr><td><a href=\"https:\/\/ultrasuonindt.it\/prodotti\/misuratori-di-spessore\/dakota-cmx3-dl-corrosione-con-a-scan\/\">Dakota CMX3-DL<\/a><\/td><td>Version avec \u00e9cran AMOLED couleur<\/td><\/tr><tr><td><a href=\"https:\/\/ultrasuonindt.it\/fr\/produits\/epaisseurmetres\/dakota-cmx10-dl-epaisseurmetre-corrosion-haut-de-gamme\/\">Dakota CMX10-DL<\/a><\/td><td>Haut de gamme avec A-Scan couleur et fonctions de diagnostic<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<h2 class=\"wp-block-heading\">Questions fr\u00e9quentes<\/h2>\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1757282001\"><strong class=\"schema-faq-question\">Quelle est la diff\u00e9rence entre PECT et Echo-Echo ?<\/strong><p class=\"schema-faq-answer\">Echo-Echo exclut le rev\u00eatement et restitue la seule \u00e9paisseur du m\u00e9tal. PECT le mesure au contraire : dans la m\u00eame lecture, il fournit \u00e0 la fois l&rsquo;\u00e9paisseur du m\u00e9tal et celle du rev\u00eatement. <\/p><\/div><div class=\"schema-faq-section\" id=\"faq-question-1757282002\"><strong class=\"schema-faq-question\">Qu&rsquo;est-ce que la compensation de la temp\u00e9rature ?<\/strong><p class=\"schema-faq-answer\">La vitesse du son dans le m\u00e9tal varie avec la temp\u00e9rature : sur une installation chaude, sans correction, la lecture est fauss\u00e9e. Le mode PETP compense automatiquement cette d\u00e9rive et restitue l&rsquo;\u00e9paisseur r\u00e9elle. <\/p><\/div><div class=\"schema-faq-section\" id=\"faq-question-1757282003\"><strong class=\"schema-faq-question\">Peut-on mesurer le seul rev\u00eatement ?<\/strong><p class=\"schema-faq-answer\">Oui, avec le mode Coating Only, qui restitue la seule \u00e9paisseur de la couche appliqu\u00e9e sans le substrat m\u00e9tallique.<\/p><\/div><\/div>\n\n<p class=\"wp-block-paragraph\">Retour \u00e0 <a href=\"https:\/\/ultrasuonindt.it\/fr\/technologies-et-normes-end\/mesure-depaisseur-par-ultrasons\/\">Mesure d&rsquo;\u00e9paisseur par ultrasons<\/a> ou \u00e9crivez-nous depuis la page <a href=\"https:\/\/ultrasuonindt.it\/fr\/contacts\/\">Contacts<\/a>.<\/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>Deux variantes du Pulse-Echo qui r\u00e9solvent deux probl\u00e8mes diff\u00e9rents : conna\u00eetre l&rsquo;\u00e9paisseur du rev\u00eatement et ne pas se laisser tromper par la temp\u00e9rature de la paroi. Le mode PECT, Pulse-Echo Coating, traite le cas o\u00f9 le rev\u00eatement n&rsquo;est pas une perturbation \u00e0 \u00e9liminer mais une donn\u00e9e qui int\u00e9resse. Au lieu d&rsquo;ignorer la couche appliqu\u00e9e, comme [&hellip;]<\/p>\n","protected":false},"author":157040980,"featured_media":4954,"parent":4468,"menu_order":3,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_yoast_wpseo_focuskw":"modes PECT et PETP","_yoast_wpseo_title":"Modes PECT et PETP | Dakota NDT","_yoast_wpseo_metadesc":"PECT mesure le m\u00e9tal et le rev\u00eatement dans la m\u00eame lecture, PETP compense la d\u00e9rive thermique : deux modes Pulse-Echo des \u00e9paisseurm\u00e8tres Dakota NDT.","_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-4953","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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","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/ultrasuonindt.it\/fr\/technologies-et-normes-end\/mesure-depaisseur-par-ultrasons\/modes-pect-et-petp\/#faq-question-1757282003","position":3,"url":"https:\/\/ultrasuonindt.it\/fr\/technologies-et-normes-end\/mesure-depaisseur-par-ultrasons\/modes-pect-et-petp\/#faq-question-1757282003","name":"Peut-on mesurer le seul rev\u00eatement ?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Oui, avec le mode Coating Only, qui restitue la seule \u00e9paisseur de la couche appliqu\u00e9e sans le substrat m\u00e9tallique.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"}]}},"jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/PeHTL3-1hT","jetpack-related-posts":[{"id":4951,"url":"https:\/\/ultrasuonindt.it\/en\/ndt-technologies-and-standards\/ultrasonic-thickness-measurement\/pect-and-petp-modes\/","url_meta":{"origin":4953,"position":0},"title":"PECT and PETP modes","author":"GSM","date":"7 septembre 2026","format":false,"excerpt":"Two variants of Pulse-Echo that solve two different problems: knowing how thick the coating is and not being fooled by the wall temperature. \u2713 PECT returns metal and coating in the same reading \u2713 PETP automatically corrects the drift due to temperature \u2713 Neither requires removing the protection \u2713 Both\u2026","rel":"","context":"Article similaire","block_context":{"text":"Article similaire","link":""},"img":{"alt_text":"Dakota NDT CX ultrasonic thickness measurement application on pipes and lines","src":"https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-strumento_CX_applicazione_misura_spessore_su_tubi_e_condotte-web-1200x1200-1.webp?fit=1200%2C1200&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-strumento_CX_applicazione_misura_spessore_su_tubi_e_condotte-web-1200x1200-1.webp?fit=1200%2C1200&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-strumento_CX_applicazione_misura_spessore_su_tubi_e_condotte-web-1200x1200-1.webp?fit=1200%2C1200&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-strumento_CX_applicazione_misura_spessore_su_tubi_e_condotte-web-1200x1200-1.webp?fit=1200%2C1200&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-strumento_CX_applicazione_misura_spessore_su_tubi_e_condotte-web-1200x1200-1.webp?fit=1200%2C1200&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":4234,"url":"https:\/\/ultrasuonindt.it\/fr\/produits\/epaisseurmetres\/dakota-cmx1-dl-epaisseurmetre-corrosion-et-revetements\/","url_meta":{"origin":4953,"position":1},"title":"Dakota CMX1-DL \u2013 \u00c9paisseurm\u00e8tre corrosion et rev\u00eatements","author":"GSM","date":"7 septembre 2026","format":false,"excerpt":"Le Dakota CMX1-DL mesure l'\u00e9paisseur du m\u00e9tal et celle du rev\u00eatement en m\u00eame temps, avec six modes de mesure, compensation automatique de la temp\u00e9rature et datalogger de 4 Go. 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