{"id":3671,"date":"2026-02-10T13:56:10","date_gmt":"2026-02-10T10:56:10","guid":{"rendered":"https:\/\/terra-drone.com.sa\/?p=3671"},"modified":"2026-02-10T13:56:10","modified_gmt":"2026-02-10T10:56:10","slug":"voliro-t-redefining-structural-integrity-inspections-through-aerial-ndt","status":"publish","type":"post","link":"https:\/\/terra-drone.com.sa\/ar\/voliro-t-redefining-structural-integrity-inspections-through-aerial-ndt\/","title":{"rendered":"\u0641\u0648\u0644\u064a\u0631\u0648 \u062a\u064a: \u0625\u0639\u0627\u062f\u0629 \u062a\u0639\u0631\u064a\u0641 \u0639\u0645\u0644\u064a\u0627\u062a \u0641\u062d\u0635 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0625\u0646\u0634\u0627\u0626\u064a\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0644\u0627\u0625\u062a\u0644\u0627\u0641\u064a \u0627\u0644\u062c\u0648\u064a"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">For years, industrial drones have been celebrated as the &#8220;eyes in the sky,&#8221; providing invaluable visual and thermal data from a safe distance. However, for asset integrity managers, a significant &#8220;last mile&#8221; remained: the inability to perform physical, contact-based testing without expensive scaffolding, risky rope access, or heavy machinery.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Enter the Voliro T. This is not just another drone; it is an advanced aerial robotics platform designed to touch, push, and interact with the world. By bridging the gap between remote sensing and physical interaction, the Voliro T allows organizations to perform complex Non-Destructive Testing (NDT) on live assets with unprecedented speed and safety.<\/span><\/p>\n<h2><b>A Masterclass in Robotic Agility<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">The technical superiority of the Voliro T is not merely a result of its flight capabilities, but rather its specialized architecture as a 6-degrees-of-freedom (6-DoF) aerial robot. While conventional drones are under-actuated, meaning they must tilt their entire body to move laterally the Voliro T utilizes a unique vectoring thrust system that decouples its orientation from its position. This allows the platform to maintain a specific pose in space while simultaneously applying force, a requirement for high-fidelity NDT data acquisition.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Stable Contact and Interaction Mechanics:<\/b>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">The platform\u2019s unique design features six tiltable rotors that can vector thrust in any direction.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">This configuration allows the drone to apply up to 30 N of stable, continuous force against a structure while maintaining a steady flight position.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Beyond linear force, the system can generate several N m of torque, enabling the sensor to &#8220;seat&#8221; itself firmly against curved or irregular surfaces to ensure proper coupling for ultrasonic signals.<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>True 360\u00b0 Omnidirectional Mobility:<\/b>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">The Voliro T is capable of interacting with structures at any angle: vertical walls, horizontal ceilings, or even the undersides of complex industrial geometries.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">This omnidirectional freedom allows the drone to remain &#8220;stuck&#8221; to a surface while the airframe itself rotates to avoid obstacles or adjust for shifting wind conditions.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Operators can transition from a standard horizontal flight to a vertical &#8220;wall-climbing&#8221; mode without losing the active sensor link.<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Assisted Autonomy and GPS-Denied Operations:<\/b>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">The Voliro T is equipped with sophisticated assisted autonomy that simplifies the process of making contact with an asset.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Automated flight modes handle the precision required for the &#8220;approach and touch&#8221; phase, reducing the cognitive load on the pilot during high-stakes inspections.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">These systems are designed to function reliably in <\/span><b>GPS-denied environments<\/b><span style=\"font-weight: 400;\">, such as inside large storage tanks, under steel bridge decks, or within boiler rooms, where traditional satellite-dependent drones would fail to maintain stability.<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Unmatched Versatility via Open Platform Design:<\/b>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">The system is built as an open platform, featuring an interchangeable payload interface that allows for rapid field transitions between various NDT methods.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Specific payload designs, such as the <\/span><b>33 cm long EMAT<\/b><span style=\"font-weight: 400;\"> or the <\/span><b>32 cm long UT<\/b><span style=\"font-weight: 400;\"> units, are balanced to work in harmony with the drone&#8217;s center of gravity.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">This versatility ensures that a single flight mission can be reconfigured for different inspection objectives, from screening for relative material loss with <\/span><b>PEC<\/b><span style=\"font-weight: 400;\"> to measuring absolute wall thickness with <\/span><b>EMAT<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><b>The Payloads: Structural Intelligence Delivered<\/b><\/h2>\n<figure id=\"attachment_3673\" aria-describedby=\"caption-attachment-3673\" style=\"width: 1413px\" class=\"wp-caption alignnone\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-3673\" src=\"https:\/\/terra-drone.com.sa\/wp-content\/uploads\/2026\/02\/Image-1_11zon-2.webp\" alt=\"Close-up of Voliro T EMAT payload performing dry wall thickness measurement on a steel structure without liquid couplant.\" width=\"1413\" height=\"942\" srcset=\"https:\/\/terra-drone.com.sa\/wp-content\/uploads\/2026\/02\/Image-1_11zon-2.webp 1413w, https:\/\/terra-drone.com.sa\/wp-content\/uploads\/2026\/02\/Image-1_11zon-2-300x200.webp 300w, https:\/\/terra-drone.com.sa\/wp-content\/uploads\/2026\/02\/Image-1_11zon-2-1024x683.webp 1024w, https:\/\/terra-drone.com.sa\/wp-content\/uploads\/2026\/02\/Image-1_11zon-2-768x512.webp 768w, https:\/\/terra-drone.com.sa\/wp-content\/uploads\/2026\/02\/Image-1_11zon-2-18x12.webp 18w\" sizes=\"(max-width: 1413px) 100vw, 1413px\" \/><figcaption id=\"caption-attachment-3673\" class=\"wp-caption-text\">The EMAT payload utilizes radially polarized shear waves to measure wall thickness from 2 mm to 150 mm without needing any couplant.<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">Ground-truth data isn&#8217;t just a buzzword in 2026; it is a millimetric reality. The <\/span><b>\u0641\u0648\u0644\u064a\u0631\u0648 \u062a\u064a<\/b><span style=\"font-weight: 400;\"> ecosystem moves beyond simple photography, utilizing a sophisticated suite of swappable payloads designed for specific metallurgical and structural challenges. By integrating these sensors with the platform&#8217;s ability to apply $30~N$ of stable force, you gain access to laboratory-grade NDT data from the air.<\/span><\/p>\n<h3><b>1. Acoustic &amp; Ultrasonic Intelligence: EMAT vs. UT<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">While both payloads measure wall thickness, their technical applications differ based on the surface condition and the need for speed.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>EMAT (Electromagnetic Acoustic Transducer):<\/b><span style=\"font-weight: 400;\"> * This 33 cm payload is the &#8220;dry-scan&#8221; champion, utilizing <\/span><b>radially polarized shear waves<\/b><span style=\"font-weight: 400;\"> to measure thickness without any liquid couplant.<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Operating at a frequency of <\/span><b>3.5\u20134 MHz<\/b><span style=\"font-weight: 400;\">, it provides a resolution of <\/span><b>$0.06~mm$<\/b><span style=\"font-weight: 400;\"> across a thickness range of <\/span><b>$2\u2013150 mm<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Compliant with <\/span><b>ASTM E1816-18<\/b><span style=\"font-weight: 400;\">, it supports <\/span><b>Echo-to-Echo<\/b><span style=\"font-weight: 400;\">, <\/span><b>Single-Echo<\/b><span style=\"font-weight: 400;\">, \u060c \u0648 <\/span><b>Auto Thickness<\/b><span style=\"font-weight: 400;\"> measurement modes, with data visualized via a live A-Scan in the Voliro App.<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ultrasonic Transducer (UT) Standard &amp; High-Temp:<\/b>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">The standard UT payload uses <\/span><b>compression waves<\/b><span style=\"font-weight: 400;\"> and a water-based gel couplant to deliver precision measurements compliant with <\/span><b>EN 12668-1<\/b><span style=\"font-weight: 400;\"> \u0648 <\/span><b>ISO 16831:2012<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">For active assets, the <\/span><b>High-Temperature UT<\/b><span style=\"font-weight: 400;\"> variant is a mission-critical tool, capable of operating in environments ranging from <\/span><b>0 \u00b0C to 260 \u00b0C (32\u2013500 \u00b0F)<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Both UT versions feature a <\/span><b>5 MHz<\/b><span style=\"font-weight: 400;\"> dual-element transducer and a natural focus depth of <\/span><b>$10 mm<\/b><span style=\"font-weight: 400;\">, ideal for detecting internal corrosion or erosion in steel structures.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3><b>2. Surface Integrity: DFT &amp; PEC<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Understanding the &#8220;skin&#8221; of an asset is just as vital as knowing its internal thickness.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Dry Film Thickness (DFT):<\/b>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">This ultra-lightweight (0.27 kg) payload uses two distinct technical methods: magnetic induction for coating thickness on ferrous metals and eddy current for non-ferrous metals.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">It offers a measurement range of up to <\/span><b>1.5 mm (60 mils)<\/b><span style=\"font-weight: 400;\"> on ferrous surfaces and is compliant with a massive array of international standards, including <\/span><b>ISO 2178, 2360, 2808<\/b><span style=\"font-weight: 400;\">, \u060c \u0648 <\/span><b>ASTM D 7091<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Pulsed Eddy Current (PEC) Sensor:<\/b>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">The PEC payload is a powerful screening tool that measures relative volumetric material loss without direct metal contact.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">It is uniquely capable of measuring through non-ferrous materials such as insulation (rock-wool, blankets), fireproofing, and even marine growth or seawater.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">With a maximum liftoff of 100 mm, it provides an average wall thickness reading representative of its footprint, making it the perfect tool for identifying &#8220;hidden&#8221; corrosion under insulation (CUI).<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3><b>3. Electrical &amp; Wind Infrastructure: The LPS Tester<\/b><\/h3>\n<figure id=\"attachment_3674\" aria-describedby=\"caption-attachment-3674\" style=\"width: 1413px\" class=\"wp-caption alignnone\"><img decoding=\"async\" class=\"size-full wp-image-3674\" src=\"https:\/\/terra-drone.com.sa\/wp-content\/uploads\/2026\/02\/Image-2_11zon-2.webp\" alt=\"Voliro T high-temperature UT payload measuring a hot pipe at 260\u00b0C and the LPS tester on a wind turbine.\" width=\"1413\" height=\"942\" srcset=\"https:\/\/terra-drone.com.sa\/wp-content\/uploads\/2026\/02\/Image-2_11zon-2.webp 1413w, https:\/\/terra-drone.com.sa\/wp-content\/uploads\/2026\/02\/Image-2_11zon-2-300x200.webp 300w, https:\/\/terra-drone.com.sa\/wp-content\/uploads\/2026\/02\/Image-2_11zon-2-1024x683.webp 1024w, https:\/\/terra-drone.com.sa\/wp-content\/uploads\/2026\/02\/Image-2_11zon-2-768x512.webp 768w, https:\/\/terra-drone.com.sa\/wp-content\/uploads\/2026\/02\/Image-2_11zon-2-18x12.webp 18w\" sizes=\"(max-width: 1413px) 100vw, 1413px\" \/><figcaption id=\"caption-attachment-3674\" class=\"wp-caption-text\">Inspect active assets up to 260\u00b0C or conduct full-circuit resistance tests on turbines up to 250 m high.<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">Specifically engineered for the wind energy sector, the <\/span><b>LPS (Lightning Protection System)<\/b><span style=\"font-weight: 400;\"> payload ensures turbine blades can survive the elements.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Wind Turbine LPS Tester:<\/b>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">This system performs <\/span><b>4-wire resistance measurements<\/b><span style=\"font-weight: 400;\"> (Kelvin sensing) to evaluate the full-circuit integrity of a turbine&#8217;s lightning protection.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">The setup includes an <\/span><b>820 ft (250 m) tether cable<\/b><span style=\"font-weight: 400;\">, allowing for inspections up to a maximum height of <\/span><b>250 m AGL<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Compliant with <\/span><b>IEC\/EN 61400-24<\/b><span style=\"font-weight: 400;\">, the onboard Mostec micro-ohmmeter provides a resolution of <\/span><b>0.01 M\u03a9 <\/b><span style=\"font-weight: 400;\">and can measure resistances ranging from <\/span><b>0.001 to 1000 \u03a9<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><b>Architecting the Future of Maintenance<\/b><\/h2>\n<figure id=\"attachment_3675\" aria-describedby=\"caption-attachment-3675\" style=\"width: 1413px\" class=\"wp-caption alignnone\"><img decoding=\"async\" class=\"size-full wp-image-3675\" src=\"https:\/\/terra-drone.com.sa\/wp-content\/uploads\/2026\/02\/Image-3_11zon-1.webp\" alt=\"Tablet interface displaying live A-scan data visualization from the Voliro App during a drone NDT inspection.\" width=\"1413\" height=\"942\" srcset=\"https:\/\/terra-drone.com.sa\/wp-content\/uploads\/2026\/02\/Image-3_11zon-1.webp 1413w, https:\/\/terra-drone.com.sa\/wp-content\/uploads\/2026\/02\/Image-3_11zon-1-300x200.webp 300w, https:\/\/terra-drone.com.sa\/wp-content\/uploads\/2026\/02\/Image-3_11zon-1-1024x683.webp 1024w, https:\/\/terra-drone.com.sa\/wp-content\/uploads\/2026\/02\/Image-3_11zon-1-768x512.webp 768w, https:\/\/terra-drone.com.sa\/wp-content\/uploads\/2026\/02\/Image-3_11zon-1-18x12.webp 18w\" sizes=\"(max-width: 1413px) 100vw, 1413px\" \/><figcaption id=\"caption-attachment-3675\" class=\"wp-caption-text\">Live A-scans are displayed directly in the Voliro App, allowing for immediate on-site data visualization and assessment.<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">The Voliro T represents more than a technological upgrade; it is a strategic shift in how industrial assets are maintained. By replacing scaffolding and human high-risk exposure with precise, robotic interaction, you reduce operational downtime and dramatically increase the frequency and quality of your data.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Don&#8217;t just watch your assets, zoom into them.<\/span><\/p>\n<p><a href=\"https:\/\/store.terra-drone.com.sa\/shop\/?b_product_brand%5B0%5D=79\"><span style=\"font-weight: 400;\">\u0627\u062a\u0635\u0644 \u0628\u0646\u0627<\/span><\/a><span style=\"font-weight: 400;\"> to integrate the Voliro T into your inspection workflow for a technical consultation to determine which payload combination will bridge the gap in your structural integrity program for 2026.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>For years, industrial drones have been celebrated as the &#8220;eyes in the sky,&#8221; providing invaluable visual and thermal data from a safe distance. However, for asset integrity managers, a significant &#8220;last mile&#8221; remained: the inability to perform physical, contact-based testing without expensive scaffolding, risky rope access, or heavy machinery. Enter the Voliro T. This is [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":3672,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[151,115,149,228,153,195,150,68,9,64,152],"tags":[19,55,61,84,18],"class_list":["post-3671","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-application","category-construction-infrastructure","category-content-type","category-drone-service","category-drone-solution","category-editorial","category-industry-vertical","category-inspection","category-oil-gas","category-renewable-energy","category-solution-type","tag-digital-transformation","tag-drone-applications","tag-drone-benefits","tag-drone-services","tag-drones"],"acf":[],"_links":{"self":[{"href":"https:\/\/terra-drone.com.sa\/ar\/wp-json\/wp\/v2\/posts\/3671","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/terra-drone.com.sa\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/terra-drone.com.sa\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/terra-drone.com.sa\/ar\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/terra-drone.com.sa\/ar\/wp-json\/wp\/v2\/comments?post=3671"}],"version-history":[{"count":1,"href":"https:\/\/terra-drone.com.sa\/ar\/wp-json\/wp\/v2\/posts\/3671\/revisions"}],"predecessor-version":[{"id":3676,"href":"https:\/\/terra-drone.com.sa\/ar\/wp-json\/wp\/v2\/posts\/3671\/revisions\/3676"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/terra-drone.com.sa\/ar\/wp-json\/wp\/v2\/media\/3672"}],"wp:attachment":[{"href":"https:\/\/terra-drone.com.sa\/ar\/wp-json\/wp\/v2\/media?parent=3671"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/terra-drone.com.sa\/ar\/wp-json\/wp\/v2\/categories?post=3671"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/terra-drone.com.sa\/ar\/wp-json\/wp\/v2\/tags?post=3671"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}