{"id":123,"date":"2026-03-17T18:14:59","date_gmt":"2026-03-17T18:14:59","guid":{"rendered":"https:\/\/zotz.mx\/?post_type=product&#038;p=123"},"modified":"2026-04-18T00:42:42","modified_gmt":"2026-04-18T00:42:42","slug":"advanced-nitrox","status":"publish","type":"product","link":"https:\/\/zotz.mx\/es\/producto\/advanced-nitrox\/","title":{"rendered":"Advanced Nitrox"},"content":{"rendered":"<h3>Topics<\/h3>\n<ul>\n<li>Physics.<\/li>\n<li>Pressure review<\/li>\n<li>Physiology.\n<ul>\n<li>Hypoxia.<\/li>\n<li>Oxygen toxicity.<\/li>\n<\/ul>\n<\/li>\n<li>\u200b Whole Body Oxygen Toxicity Units (OTU).<\/li>\n<li>\u200b Central Nervous System (CNS)\n<ul>\n<li>Nitrogen narcosis.<\/li>\n<li>Nitrogen absorption and elimination<\/li>\n<li>Carbon dioxide toxicity.<\/li>\n<li>Carbon monoxide toxicity.<\/li>\n<\/ul>\n<\/li>\n<li>Working formula.\n<ul>\n<li>Calculations of the best mix<\/li>\n<li>Calculations of the maximum operating depth (MOD) of the mixture<\/li>\n<\/ul>\n<\/li>\n<li>Equipment considerations\n<ul>\n<li>Less than 40 percent oxygen content.<\/li>\n<li>More than 40% oxygen content.<\/li>\n<\/ul>\n<\/li>\n<li>Immersion tables.\n<ul>\n<li>Equivalent air depth with any table.<\/li>\n<li>Computer-generated tables.<\/li>\n<\/ul>\n<\/li>\n<li>Diving computers.\n<ul>\n<li>Adjustable mix.<\/li>\n<li>Oxygen (O\u2082 )integrated.<\/li>\n<\/ul>\n<\/li>\n<li>Dive planning.\n<ul>\n<li>Planning of the operation.<\/li>\n<\/ul>\n<\/li>\n<li>Gas requirements.<\/li>\n<li>Oxygen limitations.<\/li>\n<li>Nitrogen limitations.<\/li>\n<li>Common mixing procedures (instructor will demonstrate a method)\n<ul>\n<li>Mixing at partial pressure.<\/li>\n<li>Continuous mixing.<\/li>\n<li>Membrane separation system.<\/li>\n<\/ul>\n<\/li>\n<li>Decompression.\n<ul>\n<li>Use of enriched air nitrox (EAN) as decompression gas, i.e. 50\/50, 80\/20, etc.<\/li>\n<li>Oxygen (O\u2082) for decompression.<\/li>\n<li>Advantages\/disadvantages of multiple gas switches<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>Land drills:<\/h3>\n<ul>\n<li>Review of nitrox skills.<\/li>\n<li>Demonstrate the correct use of the oxygen analyzer, including the optimal calibration procedure.<\/li>\n<li>Demonstrate adequate pre-dive planning.\n<ul>\n<li>Limits based on personal gas consumption.<\/li>\n<li>Limits based on oxygen exposure at depth.<\/li>\n<li>Limits based on nitrogen uptake at the planned depth with the actual mix.<\/li>\n<\/ul>\n<\/li>\n<li>Calculate and record the CNS load for each dive, including cumulative exposure where applicable.<\/li>\n<li>Demonstrate understanding of gas labeling in accordance with local practices and\/or regulations.<\/li>\n<li>Demonstrate adherence to conventions regarding the preparation of equipment for oxygen service (O\u2082).<\/li>\n<li>Program the nitrox computer with the appropriate oxygen percentage if used.<\/li>\n<li>Correctly execute the planned dive within all predetermined limits.<\/li>\n<\/ul>\n<h3>\nPre-dive and in-water skills<\/h3>\n<ul>\n<li>Use START* before each dive.<\/li>\n<li>Stress analysis and mitigation<\/li>\n<li>Demonstrate buoyancy control; ability to remain in a fixed position in the water column without moving hands or feet.<\/li>\n<li>Demonstrate good awareness of buddy and other team members through communications, proximity and team-oriented diving practices. Demonstrate ability to manage the free flow of the primary regulator in a controlled manner, turn off the cycle and switch to the backup regulator.<\/li>\n<li>Perform the proper safety stop while maintaining neutral buoyancy.<\/li>\n<li>Demonstrate the ability to share air with the partner as receiver and donor in a controlled manner while maintaining position in the water column.<\/li>\n<li>Demonstrate correct body position; proper trim, such as horizontal \/ aerodynamic when moving forward.<\/li>\n<li>Demonstrate proper stress analysis with self and dive buddy.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>This course examines the use of EAN-21 up to 100 percent oxygen to obtain optimal mixtures at a depth of 40 meters \/ 130 feet.<\/p>\n<p>TDI Decompression Procedures or Introduction to Technology may be combined with this course at the instructor&#8217;s discretion.<\/p>","protected":false},"featured_media":679,"template":"","meta":{"_themeisle_gutenberg_block_has_review":false},"product_brand":[],"product_cat":[25,27],"product_tag":[],"class_list":{"0":"post-123","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-curso","7":"product_cat-tecnico-curso","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/zotz.mx\/es\/wp-json\/wp\/v2\/product\/123","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zotz.mx\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/zotz.mx\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zotz.mx\/es\/wp-json\/wp\/v2\/media\/679"}],"wp:attachment":[{"href":"https:\/\/zotz.mx\/es\/wp-json\/wp\/v2\/media?parent=123"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/zotz.mx\/es\/wp-json\/wp\/v2\/product_brand?post=123"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/zotz.mx\/es\/wp-json\/wp\/v2\/product_cat?post=123"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/zotz.mx\/es\/wp-json\/wp\/v2\/product_tag?post=123"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}