{"id":5345,"date":"2026-09-07T12:38:17","date_gmt":"2026-09-07T12:38:17","guid":{"rendered":"https:\/\/ultrasuonindt.it\/applications\/aerospace-and-defence\/precision-measurement-on-aluminium-and-titanium\/"},"modified":"2026-09-17T21:19:46","modified_gmt":"2026-09-17T21:19:46","slug":"precision-measurement-on-aluminium-and-titanium","status":"publish","type":"page","link":"https:\/\/ultrasuonindt.it\/en\/applications\/aerospace-and-defence\/precision-measurement-on-aluminium-and-titanium\/","title":{"rendered":"Precision measurement on aluminium and titanium"},"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=\"High-precision probe for thickness measurements on machined components\" 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\">On a machined light-alloy panel the thickness is not an estimate but a <strong>design dimension<\/strong>: the tolerance is of the order of microns, and a precision gauge is needed, not a corrosion one.<\/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> Selectable resolution <strong>0.01 or 0.001 mm<\/strong><\/li><li style=\"list-style:none\"><strong style=\"color:#225f78\">\u2713<\/strong> High-frequency <strong>single element<\/strong> probes with delay line<\/li><li style=\"list-style:none\"><strong style=\"color:#225f78\">\u2713<\/strong> <strong>Interface-Echo<\/strong> and <strong>Interface-Echo-Echo<\/strong> modes<\/li><li style=\"list-style:none\"><strong style=\"color:#225f78\">\u2713<\/strong> <strong>Non-destructive<\/strong> measurement on the finished part, repeatable<\/li><li style=\"list-style:none\"><strong style=\"color:#225f78\">\u2713<\/strong> <strong>A-Scan<\/strong> to check visually which echo is being used<\/li><li style=\"list-style:none\"><strong style=\"color:#225f78\">\u2713<\/strong> <strong>NIST-traceable<\/strong> certificates for the metrological chain<\/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\">Lightening an aircraft structure means removing material down to the limit allowed by the calculation. A panel machined from solid, a titanium-alloy bulkhead, a machined rib: in all these cases the remaining wall is a design dimension with a tight tolerance, and checking it after machining is part of quality control, not a maintenance inspection. <\/p>\n\n<p class=\"wp-block-paragraph\">This changes the instrument completely with respect to the world of corrosion. High-frequency <strong>single element probes<\/strong> are needed, which resolve thin thicknesses better, and a <strong>delay line<\/strong> separating the entry echo from the first backwall echo: without that separation, on a thin part the two signals overlap and the measurement is not possible. The <strong>Interface-Echo<\/strong> modes were created for exactly this, and corrosion models do not have them.  <\/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>Need help choosing the right product?<\/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\">Contact us<\/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\">Then there is the question of sound velocity. Different aluminium alloys, and titanium all the more so, have different velocities: setting a generic value introduces a systematic error that at micron resolution is not tolerable. The correct velocity is derived on a sample of known thickness of the same material.  <\/p>\n\n<h2 class=\"wp-block-heading\" style=\"color:#225f78\">Precision and corrosion: two different worlds<\/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\">Aspect<\/th><th style=\"background-color:#225f78;color:#ffffff;padding:10px\">Corrosion instrument<\/th><th style=\"background-color:#225f78;color:#ffffff;padding:10px\">Precision instrument<\/th><\/tr><\/thead><tbody><tr><td><strong>Probe type<\/strong><\/td><td>Dual element<\/td><td>Single element, delay line, pencil<\/td><\/tr><tr><td><strong>Typical resolution<\/strong><\/td><td>0.01 mm<\/td><td>0.001 mm<\/td><\/tr><tr><td><strong>Mode<\/strong><\/td><td>Pulse-Echo, Echo-Echo, ThruPaint<\/td><td>Interface-Echo, Interface-Echo-Echo<\/td><\/tr><tr><td><strong>Typical surface<\/strong><\/td><td>Irregular, corroded, painted<\/td><td>Machined, clean, regular<\/td><\/tr><tr><td><strong>Question it answers<\/strong><\/td><td>How much material is left<\/td><td>Whether the dimension is within tolerance<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<h2 class=\"wp-block-heading\" style=\"color:#225f78\">The precautions that make the difference<\/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=\"680\" height=\"680\" src=\"https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-strumento_PMX3-DL_applicazione_reale_di_misura_su_pezzo_meccanico-web-680x680-1.webp?resize=680%2C680&#038;ssl=1\" alt=\"Precision measurement on a machined mechanical part\" class=\"wp-image-1045 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-strumento_PMX3-DL_applicazione_reale_di_misura_su_pezzo_meccanico-web-680x680-1.webp?w=680&amp;ssl=1 680w, https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-strumento_PMX3-DL_applicazione_reale_di_misura_su_pezzo_meccanico-web-680x680-1.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_PMX3-DL_applicazione_reale_di_misura_su_pezzo_meccanico-web-680x680-1.webp?resize=150%2C150&amp;ssl=1 150w\" sizes=\"auto, (max-width: 680px) 100vw, 680px\" \/><\/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\">At thousandth-of-a-millimetre resolution, details that are negligible elsewhere become the main source of error.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>The <strong>sound velocity<\/strong> must be derived on the actual alloy, not taken from a generic table<\/li><li>The <strong>delay line<\/strong> wears: a worn tip shifts the measurement<\/li><li>The <strong>parallelism<\/strong> between the two faces affects the quality of the echo<\/li><li>The <strong>temperature<\/strong> of the part and of the environment affects the time of flight<\/li><li>The <strong>A-Scan<\/strong> makes it possible to check that the gate has locked onto the right echo<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The <a href=\"https:\/\/ultrasuonindt.it\/en\/products\/probes-and-accessories\/delay-line-tips-for-precision-ultrasonic-transducers\/\">delay line tip<\/a> is a consumable: it has to be replaced when readings start to become unstable.<\/p>\n<\/div>\n<\/div>\n\n<h2 class=\"wp-block-heading\" style=\"color:#225f78\">Recommended instruments<\/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\">Why in this application<\/th><\/tr><\/thead><tbody><tr><td><a href=\"https:\/\/ultrasuonindt.it\/en\/products\/thickness-gauges\/dakota-pmx3-dl-precision-gauge-with-colour-a-scan\/\"><strong>Dakota PMX3-DL<\/strong><\/a><\/td><td>0.001 mm with colour A-Scan: visual check at every reading<\/td><\/tr><tr><td><a href=\"https:\/\/ultrasuonindt.it\/en\/products\/thickness-gauges\/dakota-pmx2-dl-precision-gauge-with-a-scan\/\"><strong>Dakota PMX2-DL<\/strong><\/a><\/td><td>Five modes with delay line and pencil probes, A-Scan and B-Scan<\/td><\/tr><tr><td><a href=\"https:\/\/ultrasuonindt.it\/en\/products\/thickness-gauges\/dakota-pzx1-dl-precision-gauge-for-thin-substrates\/\"><strong>Dakota PZX1-DL<\/strong><\/a><\/td><td>Thin materials and quality control in production<\/td><\/tr><tr><td><a href=\"https:\/\/ultrasuonindt.it\/en\/products\/thickness-gauges\/dakota-pcx8-dl-ptg-precision-thickness-gauge\/\"><strong>Dakota PCX8-DL<\/strong><\/a><\/td><td>Top of the precision range with extended data logger<\/td><\/tr><tr><td><a href=\"https:\/\/ultrasuonindt.it\/en\/products\/probes-and-accessories\/transducers-for-precision-thickness-gauges\/\"><strong>Single element probes<\/strong><\/a><\/td><td>Delay line and contact, from 2 to 25 MHz<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<h2 class=\"wp-block-heading\" style=\"color:#225f78\">Frequently asked questions<\/h2>\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1757842001000\"><strong class=\"schema-faq-question\">Why can a corrosion thickness gauge not be used?<\/strong><p class=\"schema-faq-answer\">Because it uses dual element probes, typically resolves to hundredths of a millimetre and has no Interface-Echo modes. On a machined part with a micron tolerance that resolution is not enough, and without a delay line the entry echo and the first backwall echo overlap on thin thicknesses. <\/p><\/div><div class=\"schema-faq-section\" id=\"faq-question-1757842002000\"><strong class=\"schema-faq-question\">Does the sound velocity have to be set for every alloy?<\/strong><p class=\"schema-faq-answer\">Yes. Different aluminium alloys have different velocities, and titanium differs still more: using a generic value introduces a systematic error that at thousandth-of-a-millimetre resolution is not acceptable. The real velocity is derived by measuring a sample of known thickness of the same material.  <\/p><\/div><div class=\"schema-faq-section\" id=\"faq-question-1757842003000\"><strong class=\"schema-faq-question\">What is the minimum measurable thickness?<\/strong><p class=\"schema-faq-answer\">It depends on the instrument-probe combination and on the material, not on the instrument alone. With high-frequency delay line probes it goes very low, because the delay line separates the entry echo from the first backwall echo. Tell us the material and nominal thickness and we will confirm the combination that can be used.  <\/p><\/div><\/div>\n\n<p class=\"wp-block-paragraph\">Back to <a href=\"https:\/\/ultrasuonindt.it\/en\/applications\/aerospace-and-defence\/\">Aerospace and Defence<\/a>. For a check on light alloy or titanium, <a href=\"https:\/\/ultrasuonindt.it\/en\/contact\/\">write to us<\/a> stating the material, the nominal thickness and the tolerance required. <\/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\">Further information and contacts <\/h5>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\"><a href=\"http:\/\/www.roder.it\">Systems division and sensor integration partner : www.roder.it<\/a><br\/><a href=\"https:\/\/ultrasuonindt.it\/chi-siamo\/\">More information about RODER SRL : about us<\/a><br\/>Contact for general information : <a href=\"mailto:info@roder.it\">info@roder.it<\/a><br\/>Contact for information about these products : <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\/>The information contained on this web page is provided for information purposes only. Although it has been compiled with the utmost care, it does not constitute a contractual offer or a binding commitment to supply. It may contain transcription, translation or typographical errors. For precise and up-to-date information, please contact our company directly.    <\/p>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\">Some images on this website have been intentionally generated using Artificial Intelligence (AI). This is because, for many applications and projects, it is not possible to disclose photographs of the installation or of the actual system due to confidentiality agreements, confidentiality clauses and non-disclosure agreements (NDAs). <\/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>On a machined light-alloy panel the thickness is not an estimate but a design dimension: the tolerance is of the order of microns, and a precision gauge is needed, not a corrosion one. \u2713 Selectable resolution 0.01 or 0.001 mm \u2713 High-frequency single element probes with delay line \u2713 Interface-Echo and Interface-Echo-Echo modes \u2713 Non-destructive [&hellip;]<\/p>\n","protected":false},"author":157040980,"featured_media":3186,"parent":3185,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_yoast_wpseo_focuskw":"precision measurement aluminium titanium","_yoast_wpseo_title":"Precision measurement on aluminium and titanium | RODER","_yoast_wpseo_metadesc":"Checking machined walls and thin dimensions in aluminium and titanium with precision thickness gauges: 0.001 mm resolution, delay line probes and Interface-Echo.","_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,"_jetpack_hide_featured_image":false,"_jetpack_featured_image_duplicate_dismissed":0,"footnotes":""},"class_list":["post-5345","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the 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Product catalogue Contact Product Categories Thickness gauges with A-Scan \/ B-Scan Direct-reading thickness gauges Flaw Detectors Bolt Tension Monitors Special Instruments Probes and Accessories Thickness gauges with A-Scan \/ B-Scan Go to the family \u2192 Dakota\u2026","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Dakota NDT family of ultrasonic instruments for thickness and corrosion testing","src":"https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-famiglia-di-strumenti_di_misura_ad_ultrasuoni_per_controllo_di_spessore_e_corrosione-web-560x560-1.webp?fit=560%2C560&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-famiglia-di-strumenti_di_misura_ad_ultrasuoni_per_controllo_di_spessore_e_corrosione-web-560x560-1.webp?fit=560%2C560&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-famiglia-di-strumenti_di_misura_ad_ultrasuoni_per_controllo_di_spessore_e_corrosione-web-560x560-1.webp?fit=560%2C560&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":2929,"url":"https:\/\/ultrasuonindt.it\/en\/products\/thickness-gauges\/","url_meta":{"origin":5345,"position":2},"title":"Thickness Gauges","author":"GSM","date":"16 April 2026","format":false,"excerpt":"Quick selection guide Go to the family: With A\/B-Scan \u00b7 Direct reading RequirementRecommended modelFirst instrument, limited budget, quick measurements on steelCX2 or ZX-1Measurement on painted surfaces without removing the coatingCX4, ZX6-DL, CMX SeriesA-Scan and multiple modes needed for critical applicationsCMX1\/2\/3-DLMaximum functionality, full traceability, colour touchscreen displayCMX10-DL Full Wave CaptureExtensive mapping\u2026","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Dakota NDT ultrasonic thickness gauge thickness measurement product overview","src":"https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-presentazione_prodotto_misura_spessore_ad_ultrasuoni-web-560x560-1.webp?fit=560%2C560&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-presentazione_prodotto_misura_spessore_ad_ultrasuoni-web-560x560-1.webp?fit=560%2C560&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-presentazione_prodotto_misura_spessore_ad_ultrasuoni-web-560x560-1.webp?fit=560%2C560&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":6495,"url":"https:\/\/ultrasuonindt.it\/en\/products\/probes-and-accessories\/transducers-for-precision-thickness-gauges\/","url_meta":{"origin":5345,"position":3},"title":"Transducers for Precision Thickness Gauges","author":"GSM","date":"6 May 2026","format":false,"excerpt":"Dakota single element transducers for precision thickness gauges: single crystal, delay line and contact probes for measurements of the highest resolution on metals, plastics, glass and thin materials. 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