{"id":16596,"date":"2025-04-29T15:04:55","date_gmt":"2025-04-29T13:04:55","guid":{"rendered":"https:\/\/dgportofino.com\/tdi-tech-3-adv-trimix\/"},"modified":"2025-04-29T15:04:56","modified_gmt":"2025-04-29T13:04:56","slug":"tdi-tech-3-adv-trimix","status":"publish","type":"page","link":"https:\/\/dgportofino.com\/en\/tdi-tech-3-adv-trimix\/","title":{"rendered":"TDI TECH 3 (Adv Trimix)"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>.[vc_row][vc_column][vc_single_image image=&#8221;15141&#8243; img_size=&#8221;full&#8221; alignment=&#8221;center&#8221; style=&#8221;vc_box_shadow_3d&#8221; onclick=&#8221;img_link_large&#8221; css=&#8221;&#8221;][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text css=&#8221;&#8221;]<\/p>\n<h2 data-start=\"0\" data-end=\"150\"><strong data-start=\"0\" data-end=\"49\">Complete your open-circuit technical training<\/strong><\/h2>\n<p class=\"\" data-start=\"0\" data-end=\"150\">This course is for those who wish to reach a depth of <strong data-start=\"106\" data-end=\"116\">-100 m<\/strong> while breathing hypoxic mixtures.<\/p>\n<p class=\"\" data-start=\"152\" data-end=\"239\">Undoubtedly, it is one of the most educational and challenging courses in open circuit.<\/p>\n<h2 data-start=\"241\" data-end=\"267\"><strong data-start=\"241\" data-end=\"265\">What you will learn:<\/strong><\/h2>\n<ul data-start=\"268\" data-end=\"1322\">\n<li class=\"\" data-start=\"268\" data-end=\"313\">\n<p class=\"\" data-start=\"270\" data-end=\"313\">Advanced dive planning with decompression<\/p>\n<\/li>\n<li class=\"\" data-start=\"314\" data-end=\"365\">\n<p class=\"\" data-start=\"316\" data-end=\"365\">Gas planning based on equivalent narcotic depth<\/p>\n<\/li>\n<li class=\"\" data-start=\"366\" data-end=\"419\">\n<p class=\"\" data-start=\"368\" data-end=\"419\">Absorption and elimination of nitrogen and helium<\/p>\n<\/li>\n<li class=\"\" data-start=\"420\" data-end=\"442\">\n<p class=\"\" data-start=\"422\" data-end=\"442\">CNS and OTU limits<\/p>\n<\/li>\n<li class=\"\" data-start=\"443\" data-end=\"472\">\n<p class=\"\" data-start=\"445\" data-end=\"472\">Isobaric counterdiffusion<\/p>\n<\/li>\n<li class=\"\" data-start=\"473\" data-end=\"502\">\n<p class=\"\" data-start=\"475\" data-end=\"502\">Volume requirements, etc.<\/p>\n<\/li>\n<li class=\"\" data-start=\"503\" data-end=\"527\">\n<p class=\"\" data-start=\"505\" data-end=\"527\">Use of hypoxic gases<\/p>\n<\/li>\n<li class=\"\" data-start=\"528\" data-end=\"566\">\n<p class=\"\" data-start=\"530\" data-end=\"566\">HPNS and isobaric counterdiffusion<\/p>\n<\/li>\n<li class=\"\" data-start=\"567\" data-end=\"603\">\n<p class=\"\" data-start=\"569\" data-end=\"603\">Selection of decompression gases<\/p>\n<\/li>\n<li class=\"\" data-start=\"604\" data-end=\"648\">\n<p class=\"\" data-start=\"606\" data-end=\"648\">Using tables vs. personal dive computers<\/p>\n<\/li>\n<li class=\"\" data-start=\"649\" data-end=\"721\">\n<p class=\"\" data-start=\"651\" data-end=\"721\">Emergency management (equipment failure, missed decompression, etc.)<\/p>\n<\/li>\n<li class=\"\" data-start=\"722\" data-end=\"755\">\n<p class=\"\" data-start=\"724\" data-end=\"755\">Decompression dive procedures<\/p>\n<\/li>\n<li class=\"\" data-start=\"756\" data-end=\"797\">\n<p class=\"\" data-start=\"758\" data-end=\"797\">Equipment selection and configuration<\/p>\n<\/li>\n<li class=\"\" data-start=\"798\" data-end=\"828\">\n<p class=\"\" data-start=\"800\" data-end=\"828\">Pre-dive checks and drills<\/p>\n<\/li>\n<li class=\"\" data-start=\"829\" data-end=\"870\">\n<p class=\"\" data-start=\"831\" data-end=\"870\">How to manage possible stress factors<\/p>\n<\/li>\n<li class=\"\" data-start=\"871\" data-end=\"922\">\n<p class=\"\" data-start=\"873\" data-end=\"922\">Following the established decompression program<\/p>\n<\/li>\n<li class=\"\" data-start=\"923\" data-end=\"939\">\n<p class=\"\" data-start=\"925\" data-end=\"939\">Gas switches<\/p>\n<\/li>\n<li class=\"\" data-start=\"940\" data-end=\"979\">\n<p class=\"\" data-start=\"942\" data-end=\"979\">Correct communication with the team<\/p>\n<\/li>\n<li class=\"\" data-start=\"980\" data-end=\"1004\">\n<p class=\"\" data-start=\"982\" data-end=\"1004\">Use of SMB\/lift bags<\/p>\n<\/li>\n<li class=\"\" data-start=\"1005\" data-end=\"1037\">\n<p class=\"\" data-start=\"1007\" data-end=\"1037\">Buoyancy and trim techniques<\/p>\n<\/li>\n<li class=\"\" data-start=\"1038\" data-end=\"1098\">\n<p class=\"\" data-start=\"1040\" data-end=\"1098\">Managing multiple (at least 3) decompression\/phase tanks<\/p>\n<\/li>\n<li class=\"\" data-start=\"1099\" data-end=\"1234\">\n<p class=\"\" data-start=\"1101\" data-end=\"1234\">Emergency procedures such as equipment failures, gas loss, missed decompression, navigation errors, injured\/unconscious diver, etc.<\/p>\n<\/li>\n<li class=\"\" data-start=\"1235\" data-end=\"1257\">\n<p class=\"\" data-start=\"1237\" data-end=\"1257\">How to label tanks<\/p>\n<\/li>\n<li class=\"\" data-start=\"1258\" data-end=\"1296\">\n<p class=\"\" data-start=\"1260\" data-end=\"1296\">Nitrox and trimix mixture analysis<\/p>\n<\/li>\n<li class=\"\" data-start=\"1297\" data-end=\"1322\">\n<p class=\"\" data-start=\"1299\" data-end=\"1322\">Gas mixing procedures<\/p>\n<\/li>\n<\/ul>\n<p class=\"\" data-start=\"1324\" data-end=\"1460\">After completing the course, you will be able to conduct technical dives using hypoxic trimix mixtures to a maximum depth of <strong data-start=\"1449\" data-end=\"1459\">-100 m<\/strong>.<\/p>\n<h2 data-start=\"1462\" data-end=\"1509\"><strong data-start=\"1462\" data-end=\"1507\">Minimum TDI Advanced Trimix requirements:<\/strong><\/h2>\n<ul data-start=\"1510\" data-end=\"1739\">\n<li class=\"\" data-start=\"1510\" data-end=\"1608\">\n<p class=\"\" data-start=\"1512\" data-end=\"1608\">Pass the written exam with a minimum score of 80%, followed by 100% recovery by the instructor<\/p>\n<\/li>\n<li class=\"\" data-start=\"1609\" data-end=\"1682\">\n<p class=\"\" data-start=\"1611\" data-end=\"1682\">Complete all open water training procedures correctly and efficiently<\/p>\n<\/li>\n<li class=\"\" data-start=\"1683\" data-end=\"1739\">\n<p class=\"\" data-start=\"1685\" data-end=\"1739\">Demonstrate maturity in planning and executing dives<\/p>\n<\/li>\n<\/ul>\n<p class=\"\" data-start=\"1741\" data-end=\"1838\"><strong data-start=\"1741\" data-end=\"1790\">Complete your open-circuit technical training<\/strong>. Sign up now for the <strong data-start=\"1812\" data-end=\"1830\">TDI ADV TRIMIX<\/strong> course!<\/p>\n<p class=\"\" data-start=\"1840\" data-end=\"1957\"><strong data-start=\"1840\" data-end=\"1853\">Duration:<\/strong> 4\/5 days<br data-start=\"1862\" data-end=\"1865\" \/><strong data-start=\"1865\" data-end=\"1875\">Price:<\/strong> <strong data-start=\"1876\" data-end=\"1885\">\u20ac1400<\/strong>, excluding <strong data-start=\"1897\" data-end=\"1929\">decompression and bottom gas<\/strong><br data-start=\"1929\" data-end=\"1932\" \/><strong data-start=\"1932\" data-end=\"1944\">Minimum:<\/strong> 2 students<\/p>\n<p class=\"\" data-start=\"1959\" data-end=\"2001\">Call or write to arrange your course at:<\/p>\n<p class=\"\" data-start=\"2003\" data-end=\"2125\"><strong data-start=\"2003\" data-end=\"2020\">Marco Alberti<\/strong> +39 348 4062144 \u2013 <a rel=\"noopener\" data-start=\"2039\" data-end=\"2060\">marco@divetraining.it<\/a><br data-start=\"2060\" data-end=\"2063\" \/><strong data-start=\"2063\" data-end=\"2081\">Cecilia Luconi<\/strong> +39 333 8296633 \u2013 <a rel=\"noopener\" data-start=\"2100\" data-end=\"2123\">cecilia@dgportofino.com<\/a><\/p>\n<p>[\/vc_column_text][\/vc_column][\/vc_row].<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>.[vc_row][vc_column][vc_single_image image=&#8221;15141&#8243; img_size=&#8221;full&#8221; alignment=&#8221;center&#8221; style=&#8221;vc_box_shadow_3d&#8221; onclick=&#8221;img_link_large&#8221; css=&#8221;&#8221;][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text css=&#8221;&#8221;] Complete your open-circuit technical training This course is for those who wish to reach a depth of -100 m while breathing hypoxic mixtures. Undoubtedly, it is one of the most educational and challenging courses in open circuit. What you will learn: Advanced dive planning with decompression Gas&hellip;<\/p>\n","protected":false},"author":9,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-16596","page","type-page","status-publish","hentry","description-off"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>TDI TECH 3 (Adv Trimix) - Diving Group Portofino<\/title>\n<meta name=\"description\" content=\"If you want to complete your technical open circuit training, sign up now for the TDI ADV TRIMIX course.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dgportofino.com\/en\/tdi-tech-3-adv-trimix\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"TDI TECH 3 (Adv Trimix) - Diving Group Portofino\" \/>\n<meta property=\"og:description\" content=\"If you want to complete your technical open circuit training, sign up now for the TDI ADV TRIMIX course.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/dgportofino.com\/en\/tdi-tech-3-adv-trimix\/\" \/>\n<meta property=\"og:site_name\" content=\"Diving Group Portofino\" \/>\n<meta property=\"article:modified_time\" content=\"2025-04-29T13:04:56+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/dgportofino.com\/en\/tdi-tech-3-adv-trimix\/\",\"url\":\"https:\/\/dgportofino.com\/en\/tdi-tech-3-adv-trimix\/\",\"name\":\"TDI TECH 3 (Adv Trimix) - Diving Group Portofino\",\"isPartOf\":{\"@id\":\"https:\/\/dgportofino.com\/en\/#website\"},\"datePublished\":\"2025-04-29T13:04:55+00:00\",\"dateModified\":\"2025-04-29T13:04:56+00:00\",\"description\":\"If you want to complete your technical open circuit training, sign up now for the TDI ADV TRIMIX course.\",\"breadcrumb\":{\"@id\":\"https:\/\/dgportofino.com\/en\/tdi-tech-3-adv-trimix\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/dgportofino.com\/en\/tdi-tech-3-adv-trimix\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/dgportofino.com\/en\/tdi-tech-3-adv-trimix\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/dgportofino.com\/en\/home-restyle\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"TDI TECH 3 (Adv Trimix)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/dgportofino.com\/en\/#website\",\"url\":\"https:\/\/dgportofino.com\/en\/\",\"name\":\"Diving Group Portofino\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/dgportofino.com\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"TDI TECH 3 (Adv Trimix) - 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