{"id":11088,"date":"2026-07-01T15:34:13","date_gmt":"2026-07-01T13:34:13","guid":{"rendered":"https:\/\/www.novatest.it\/?post_type=civil-engineerings&#038;p=11088"},"modified":"2026-07-02T10:13:40","modified_gmt":"2026-07-02T08:13:40","slug":"u-4620","status":"publish","type":"civil-engineerings","link":"https:\/\/www.novatest.it\/en\/civil-engineerings\/u-4620\/","title":{"rendered":"U-4620"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">The U-4620 is the world&#8217;s first truly cable-free ultrasonic pulse velocity (UPV) tester, developed for non-destructive testing of concrete. Its wireless RF synchronisation technology removes every cable between transmitter and receiver \u2014 say goodbye to the cumbersome, failure-prone connections of traditional UPV systems.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The compact, lightweight design enables true single-operator use, cutting setup time and boosting on-site productivity. The instrument measures pulse velocity to assess concrete strength, homogeneity, cracks, voids and elastic properties without damaging the structure.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Three operating modes (time\/velocity, crack depth and parameter), a high-resolution display integrated in the receiver, internal memory, Bluetooth and PC connectivity via USB-C, and PDF\/Excel report generation through dedicated App and software. Accuracy \u00b10.1%, range up to 10 m, battery life up to 8 hours. Compliant with IS, BS-4408, BS-1881 and ASTM C-597 standards.<\/p>\n","protected":false},"featured_media":11087,"parent":0,"template":"","categories":[],"tags":[],"civil_engineerings_cats":[275,200],"class_list":["post-11088","civil-engineerings","type-civil-engineerings","status-publish","has-post-thumbnail","hentry","civil_engineerings_cats-in-evidenza-en-2","civil_engineerings_cats-concrete-investigation"],"acf":{"specifica_prodotto":"Wireless Ultrasonic Pulse Velocity Tester","testo_breve_thumb_lista_prodotti":"Wireless Ultrasonic Pulse Velocity Tester","contenuto_testuale_del_prodotto":"<h3>Applications<\/h3>\n<ul>\n<li>Non-destructive measurement of the strength of cast-in-place or precast concrete<\/li>\n<li>Detection of cracks and voids<\/li>\n<li>Determination of concrete homogeneity<\/li>\n<li>Measurement of the elastic properties of concrete<\/li>\n<li>Infrastructure inspection: bridges, tunnels, dams, buildings<\/li>\n<li>On-site testing and laboratory quality control<\/li>\n<li>Research and development (R&amp;D)<\/li>\n<li>Testing of wood, rock, and railway tracks with dedicated probes<\/li>\n<li>Assessment of the residual strength of existing buildings<\/li>\n<\/ul>\n<h3>Key Features<\/h3>\n<ul>\n<li>Fully wireless transmitter and receiver \u2014 no cables between the probes<\/li>\n<li>RF synchronization with signal indicator and automatic calibration<\/li>\n<li>Internal storage (freeze\/unfreeze) and PC\/Bluetooth connectivity<\/li>\n<li>Remote monitoring via dedicated app and PC software<\/li>\n<li>Single-operator use \u2014 display integrated into the receiver<\/li>\n<li>Multiple measurement modes: time\/velocity, crack depth, parameters<\/li>\n<li>Structured PDF\/Excel reports and two-way data transmission (device, app, PC)<\/li>\n<li>Rugged construction for job-site environments<\/li>\n<\/ul>\n","slider":[{"immagine":{"ID":11085,"id":11085,"title":"u_4620_02","filename":"u_4620_02.jpg","filesize":59597,"url":"https:\/\/www.novatest.it\/wp-content\/uploads\/2026\/07\/u_4620_02.jpg","link":"https:\/\/www.novatest.it\/en\/civil-engineerings\/u-4620\/u_4620_02-2\/","alt":"","author":"4","description":"","caption":"","name":"u_4620_02-2","status":"inherit","uploaded_to":11088,"date":"2026-07-01 13:28:09","modified":"2026-07-01 13:31:07","menu_order":0,"mime_type":"image\/jpeg","type":"image","subtype":"jpeg","icon":"https:\/\/www.novatest.it\/wp-includes\/images\/media\/default.png","width":655,"height":655,"sizes":{"thumbnail":"https:\/\/www.novatest.it\/wp-content\/uploads\/2026\/07\/u_4620_02-150x150.jpg","thumbnail-width":150,"thumbnail-height":150,"medium":"https:\/\/www.novatest.it\/wp-content\/uploads\/2026\/07\/u_4620_02-300x300.jpg","medium-width":300,"medium-height":300,"medium_large":"https:\/\/www.novatest.it\/wp-content\/uploads\/2026\/07\/u_4620_02.jpg","medium_large-width":655,"medium_large-height":655,"large":"https:\/\/www.novatest.it\/wp-content\/uploads\/2026\/07\/u_4620_02.jpg","large-width":655,"large-height":655,"1536x1536":"https:\/\/www.novatest.it\/wp-content\/uploads\/2026\/07\/u_4620_02.jpg","1536x1536-width":655,"1536x1536-height":655,"2048x2048":"https:\/\/www.novatest.it\/wp-content\/uploads\/2026\/07\/u_4620_02.jpg","2048x2048-width":655,"2048x2048-height":655,"medium-large":"https:\/\/www.novatest.it\/wp-content\/uploads\/2026\/07\/u_4620_02-520x520.jpg","medium-large-width":520,"medium-large-height":520}}}],"caratteristiche_tecniche":"<ul>\n<li>Accuracy: \u00b10.1%<\/li>\n<li>Measuring range: Up to 10 m<\/li>\n<li>Wireless technology: RF synchronization<\/li>\n<li>Display: High-resolution screen (receiver)<\/li>\n<li>Operating temperature: \u221210 \u00b0C to +50 \u00b0C<\/li>\n<li>Battery life: Up to 8 hours of continuous use<\/li>\n<li>Weight: Transmitter 0.4 kg \u00b7 Receiver 0.45 kg<\/li>\n<li>Transmitter dimensions: (4620T) \u00d8 70 mm \u00d7 68 mm H<\/li>\n<li>Receiver dimensions: (4620R) \u00d8 70 mm \u00d7 80 mm H<\/li>\n<li>Connectivity: Bluetooth and PC (USB-C)<\/li>\n<li>Data transmission: Bidirectional<\/li>\n<li>Data storage: Internal memory + freeze\/unfreeze<\/li>\n<li>Operating modes: Time \/ velocity, crack depth, parameters<\/li>\n<li>Report export: PDF and Excel<\/li>\n<li>Reference standards: IS, BS-4408, BS-1881, ASTM C-597<\/li>\n<\/ul>\n","accessori":"<p class=\"font-claude-response-body break-words whitespace-normal\"><strong>Included Accessories<\/strong><\/p>\n<ul class=\"[li_&amp;]:mb-0 [li_&amp;]:mt-1 [li_&amp;]:gap-1 [&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\">\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">U-4620 Wireless UPV Meter for concrete<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">Transmitter and receiver unit with high-resolution display<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">USB charging cable<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">Rigid protective carrying case<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">User manual<\/li>\n<\/ul>\n<p class=\"font-claude-response-body break-words whitespace-normal\"><strong>Optional<\/strong><\/p>\n<ul class=\"[li_&amp;]:mb-0 [li_&amp;]:mt-1 [li_&amp;]:gap-1 [&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\">\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">Access to the mobile App and PC software<\/li>\n<\/ul>\n","documento_allegato":false,"richiedi_noleggio":false,"sokkia":false,"prodotti_correlati":[{"ID":8388,"post_author":"4","post_date":"2024-02-13 11:32:43","post_date_gmt":"2024-02-13 10:32:43","post_content":"<!-- wp:paragraph -->\n<p><strong>ALL-IN-ONE<\/strong>: A single acquisition unit that, by purchasing different specific and modular \u201cKits\u201d, enables the execution of sonic and ultrasonic tests for on-site and laboratory characterization of materials such as concrete, masonry, and natural stone, as well as cross-hole tests, PIT (Pile Integrity Test) on foundation piles and diaphragms, and tension force evaluation on chains and tie rods (SolTiRo).<\/p>\n<!-- \/wp:paragraph -->","post_title":"ALL-IN-ONE","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"all-in-one","to_ping":"","pinged":"","post_modified":"2026-07-02 10:02:53","post_modified_gmt":"2026-07-02 08:02:53","post_content_filtered":"","post_parent":0,"guid":"https:\/\/www.novatest.it\/civil-engineerings\/all-in-one\/","menu_order":31,"post_type":"civil-engineerings","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":4123,"post_author":"4","post_date":"2020-12-04 12:34:43","post_date_gmt":"2020-12-04 11:34:43","post_content":"<!-- wp:paragraph -->\n<p><strong>Ultimate ultrasonic tomography for quality assessment of concrete structures<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>A1040 MIRA 3D is a low frequency ultrasonic tomography system suitable for manual and automated assessment concrete structures. Due to its novel A-DPC\u00ae sensor technology, it provides unbeatable penetration depth, inspection sensitivity and imaging resolution by implementing three-dimensional FMC \/ TFM in each instrument position.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>The instrument consists of lightweight body with 4 x 8 Active Dry-Point-Contact transducers with integrated pulser-received circuits and parallel DAQ electronics wirelessly connected to the powerful smartphone that implements image reconstruction and visualization algorithms by means of parallel graphic processor units on-board. This hardware solution allows achieving highest performance for real-time 3D-TFM imaging.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>By using special transmitting techniques such as enhanced burst energy an outstanding penetration depth has been achieved even by using relatively small active aperture of the instrument. Although, for additional extending the inspection range arbitrary aperture extension can be utilized by two and more array units in one configuration.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>INTROVIEW\u00ae Pro \u2013 Desktop or Laptop software for remote unit control and 3D visualization &amp; analysis of Big Data is an essential part of the instrument delivered in the standard delivery set. The open data format for customized developments by user \u2013 for offline as well as online applications \u2013 complete the functional package of this extraordinary instrument.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:embed {\"url\":\"https:\/\/youtu.be\/T1_bpJJ-6Zc\",\"type\":\"video\",\"providerNameSlug\":\"youtube\",\"responsive\":true,\"className\":\"wp-embed-aspect-16-9 wp-has-aspect-ratio\"} -->\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/youtu.be\/T1_bpJJ-6Zc\n<\/div><\/figure>\n<!-- \/wp:embed -->","post_title":"A1040 MIRA 3D","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"a1040-mira-3d","to_ping":"","pinged":"","post_modified":"2026-07-02 09:52:16","post_modified_gmt":"2026-07-02 07:52:16","post_content_filtered":"","post_parent":0,"guid":"https:\/\/www.novatest.it\/?post_type=civil-engineerings&#038;p=4123","menu_order":9,"post_type":"civil-engineerings","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":6286,"post_author":"4","post_date":"2022-03-30 11:24:14","post_date_gmt":"2022-03-30 09:24:14","post_content":"<!-- wp:paragraph -->\n<p>The GPR SUBvysor 1500 is suitable for concrete structure inspection and searching of both metallic and dielectric objects (cracks, voids, rebars, etc.).<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>With GPR SUBvysor 1500, you can quickly detect position and depth of metallic and non-metallic objects:<br>\u2022 metal utilities, including pipes and cables;<br>\u2022 non-metallic pipes, including PVC and asbestos cement ones;<br>\u2022 positions of rebars;<br>\u2022 moisture zones;<br>\u2022 subsurface objects (voids, cracks, heterogeneous inclusions).<\/p>\n<!-- \/wp:paragraph -->","post_title":"GPR SUBvysor 1500","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"gpr-subvysor-1500","to_ping":"","pinged":"","post_modified":"2026-04-14 12:53:27","post_modified_gmt":"2026-04-14 10:53:27","post_content_filtered":"","post_parent":0,"guid":"https:\/\/www.novatest.it\/?post_type=civil-engineerings&#038;p=6286","menu_order":20,"post_type":"civil-engineerings","post_mime_type":"","comment_count":"0","filter":"raw"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>U-4620 \u2014 Wireless Ultrasonic UPV Tester | Novatest<\/title>\n<meta name=\"description\" content=\"The world&#039;s first truly cable-free ultrasonic pulse velocity (UPV) tester. No cables between probes, \u00b10.1curacy, 10 m range. Discover more.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.novatest.it\/en\/civil-engineerings\/u-4620\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"U-4620 \u2014 Wireless Ultrasonic UPV Tester | Novatest\" \/>\n<meta property=\"og:description\" content=\"The world&#039;s first truly cable-free ultrasonic pulse velocity (UPV) tester. No cables between probes, \u00b10.1curacy, 10 m range. 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