{"id":169,"count":4,"description":"<strong>TCG<\/strong> (Time Corrected Gain) is an advanced function of ultrasonic flaw detectors that automatically applies a gain correction as a function of time \u2014 that is, of the distance travelled by the signal. Unlike the classic DAC curve, which is only a visual reference, TCG alters the signal itself, normalising echo amplitudes at every depth. \n\nIn this section we bring together articles on how to use TCG in Dakota flaw detectors, and how it fits together with DAC and DGS-AVG in inspection procedures.\nDakota instruments with TCG\n\n \t<a href=\"https:\/\/ultrasuonindt.it\/prodotti\/rilevatori-di-difetti\/dakota-fx70-dl-rilevatore-di-difetti-ultrasonico-portatile\/\">Dakota FX70-DL<\/a> \u2014 portable flaw detector with built-in TCG, DAC and DGS-AVG.\n \t<a href=\"https:\/\/ultrasuonindt.it\/prodotti\/rilevatori-di-difetti\/dakota-fx81-dl-rilevatore-di-difetti-benchtop\/\">Dakota FX81-DL<\/a> \u2014 benchtop version with dedicated software.\n\nFurther reading on flaw detection\n<a href=\"https:\/\/ultrasuonindt.it\/aws-d1-ispezione-ultrasonistica-saldature-requisiti\/\">AWS D1.1 ultrasonic weld inspection: requirements<\/a> \u00b7 <a href=\"https:\/\/ultrasuonindt.it\/dakota-fx70-dl-vs-fx81-dl-confronto-flaw-detector\/\">FX70-DL vs FX81-DL compared<\/a> \u00b7 <a href=\"https:\/\/ultrasuonindt.it\/misuratore-corrosione-vs-rilevatore-difetti-quando-servono\/\">Corrosion gauge vs flaw detector<\/a>\n\nTo qualify UT procedures with TCG on Dakota flaw detectors, contact the <a href=\"https:\/\/ultrasuonindt.it\/contatti\/\">RODER<\/a> team.","link":"https:\/\/ultrasuonindt.it\/en\/argomento\/tcg-time-corrected-gain-in-ultrasonics\/","name":"TCG Time Corrected Gain in Ultrasonics","slug":"tcg-time-corrected-gain-in-ultrasonics","taxonomy":"post_tag","meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>TCG (Time Corrected Gain): Tecnica Ultrasuoni Dakota | RODER<\/title>\n<meta name=\"description\" content=\"TCG (Time Corrected Gain) negli strumenti Dakota: compensazione automatica dell&#039;attenuazione del segnale 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