{"id":22071,"date":"2022-06-10T14:59:51","date_gmt":"2022-06-10T18:59:51","guid":{"rendered":"https:\/\/world.dan.org\/?post_type=dan_alert_diver&#038;p=22071"},"modified":"2023-05-19T14:25:53","modified_gmt":"2023-05-19T18:25:53","slug":"rebreather-myths","status":"publish","type":"dan_alert_diver","link":"https:\/\/world.dan.org\/fr\/alert-diver\/article\/rebreather-myths\/","title":{"rendered":"Mythes sur les recycleurs"},"content":{"rendered":"<p class=\"has-medium-font-size\"><strong><span style=\"color: #005274;\" class=\"stk-highlight\">RECYCLEURS \u00c0 CIRCUIT FERM\u00c9<\/span><\/strong>&nbsp;(CCRs) have significantly grown in popularity over the past few years. They are becoming more of a norm in the technical diving community, and recreational and scientific divers are also discovering their benefits. You probably know at least one CCR diver, and they often proclaim its benefits. How accurate are these claims? Are CCR divers trying to show open-circuit divers the light, or are they trying to justify their $10,000 purchase? Let\u2019s evaluate a few popular claims about CCRs.<\/p>\n\n\n\n<p><strong><span style=\"color: #005274;\" class=\"stk-highlight\">LES RECYCLEURS SONT BEAUCOUP PLUS<\/span><\/strong><br><strong><span style=\"color: #005274;\" class=\"stk-highlight\">PLUS L\u00c9GER QUE LES DOUBLES.&nbsp;<\/span><\/strong><\/p>\n\n\n\n<p>At face value, this is a true statement. A set of double steel cylinders like what technical divers commonly use weighs more than 100 pounds, while a CCR is about 50 pounds depending on the model. But that\u2019s not the complete picture. Double cylinders offer redundancy through a manifold or a sidemount configuration. You must carry a separate bailout cylinder to have redundant breathing gas while diving a CCR. For a decompression dive, a CCR diver also takes at least one cylinder of decompression gas in case of CCR failure. It\u2019s important to plan your breathing-gas needs and carry the correct equipment based on your dive plan. While the CCR itself weighs less than a set of doubles, you must also consider the weight and bulk of additional cylinders.<strong>&nbsp;<\/strong><\/p>\n\n\n\n<p><span style=\"color: #005274;\" class=\"stk-highlight\"><strong>L'APPROVISIONNEMENT EN GAZ EST SUFFISANT<\/strong><br><strong>POUR DES PLONG\u00c9ES DE PLUSIEURS HEURES.<\/strong><\/span><strong>&nbsp;<\/strong><\/p>\n\n\n\n<p>Vous disposez en effet d'une r\u00e9serve de gaz plus importante sur un CCR, et vous transportez \u00e9galement plus de gaz de secours que vous ne le feriez sur un circuit ouvert. Il se peut que vous ne souhaitiez pas effectuer de longues plong\u00e9es ou des temps d'immersion prolong\u00e9s, mais il y a des avantages en termes de s\u00e9curit\u00e9 \u00e0 avoir des heures plut\u00f4t que des minutes de r\u00e9serve de gaz respirable.&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/dan.org\/wp-content\/uploads\/2022\/05\/Q2_25_AdvanceDiving.jpg\" alt=\"Pete Mesley, instructeur du CCR, v\u00e9rifie son \u00e9cran pendant la plong\u00e9e.\" class=\"wp-image-34930\"\/><\/figure>\n\n\n\n<p>Pete Mesley, instructeur CCR, v\u00e9rifie son \u00e9cran lors d'une plong\u00e9e \u00e0 Vobster Quarry, au Royaume-Uni.<\/p>\n\n\n\n<p><span style=\"color: #005274;\" class=\"stk-highlight\"><strong>LES RECYCLEURS SONT<\/strong><br><strong>DIFFICILE \u00c0 COMPRENDRE.&nbsp;<\/strong><\/span><\/p>\n\n\n\n<p>This notion is more likely to keep people away from rebreathers than attract them. There is no denying that rebreathers are more complex than open-circuit scuba equipment. But they aren\u2019t as complex as you might have heard. Most people can understand the concepts of rebreather operation, but diving on a rebreather requires more than just understanding. Self-discipline is essential. You might hear in rebreather training, \u201cThis machine will try to kill you. It is your job to stop it from succeeding.\u201d It sounds melodramatic, but it is true.&nbsp;<\/p>\n\n\n\n<p>The machinery\u2019s complexity adds more potential failure points than open circuit. A failure in one of the many O-ring seals, electronics, or carbon dioxide absorbent can be fatal. Meticulous care is necessary to reduce the risks of equipment failure. Every rebreather manufacturer provides checklists that you must complete before every dive. Skipping the predive checklist or ignoring items that fail the predive check is asking for trouble. Rebreathers need particular care after the dive, and ignoring these procedures can lead to bad outcomes. These pre- and postdive procedures are not challenging, but they are essential and time-consuming. If you usually put your open-circuit rig in the back of the truck after the dive and don\u2019t look at it for a few days, you\u2019ll have to change that habit if you switch to a rebreather.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/dan.org\/wp-content\/uploads\/2022\/05\/Q2_26_AdvanceDiving.jpg\" alt=\"L&#039;\u00e9quipe mixte r\u00e9v\u00e8le qu&#039;un plongeur CCR transporte plus de gaz que son partenaire en circuit ouvert.\" class=\"wp-image-34931\"\/><\/figure>\n\n\n\n<p>Cette \u00e9quipe mixte montre un plongeur CCR transportant plus de gaz que son partenaire en circuit ouvert \u00e0 Madison Blue Spring, en Floride.<\/p>\n\n\n\n<p><span style=\"color: #005274;\" class=\"stk-highlight\"><strong>APPRENDRE \u00c0 PLONGER AVEC UN RECYCLEUR EST<\/strong><br><strong>C'EST COMME R\u00c9APPRENDRE \u00c0 PLONGER.&nbsp;<\/strong><\/span><\/p>\n\n\n\n<p>Outre l'argent, vous devez \u00e9galement investir du temps. L'aspect d\u00e9vouement de la plong\u00e9e CCR est un domaine dans lequel une personne m\u00e9ticuleuse et autodisciplin\u00e9e excellera. Vous ne pouvez pas acheter un recycleur et commencer imm\u00e9diatement \u00e0 faire des plong\u00e9es profondes au trimix. Il y a une courbe d'apprentissage qui ressemble souvent \u00e0 un recommencement. Il vous faudra du temps pour r\u00e9apprendre \u00e0 plonger et \u00e0 ma\u00eetriser la flottabilit\u00e9 avec un CCR, m\u00eame si vous avez de nombreuses ann\u00e9es d'exp\u00e9rience en circuit ouvert.&nbsp;<\/p>\n\n\n\n<p>La plupart des organismes de formation exigent un nombre minimum d'heures de formation avant de passer au niveau suivant. Vous commencerez par un cours CCR Air Diluent Diver, qui ressemble au cours de plong\u00e9e en eau libre du monde des recycleurs. Apr\u00e8s ce cours, vous serez certifi\u00e9 pour plonger jusqu'\u00e0 30 m\u00e8tres (100 pieds) sans paliers de d\u00e9compression. Si vous souhaitez aller plus loin et effectuer des plong\u00e9es plus complexes, l'\u00e9tape suivante est le cours de plongeur \u00e0 d\u00e9compression avec diluant d'air. Pour s'inscrire \u00e0 ce cours, il faut g\u00e9n\u00e9ralement avoir effectu\u00e9 un minimum de 30 \u00e0 50 plong\u00e9es ou 30 \u00e0 50 heures sur le CCR. La certification \u00e0 ce niveau vous permet de plonger jusqu'\u00e0 130 pieds (40 m\u00e8tres) et comprend la capacit\u00e9 \u00e0 effectuer des arr\u00eats de d\u00e9compression. Les conditions pr\u00e9alables et les objectifs du cours varient en fonction de l'organisme de formation. Au-del\u00e0 de la plong\u00e9e avec d\u00e9compression \u00e0 l'air et aux diluants, vous pouvez suivre des cours qui enseignent des plong\u00e9es encore plus profondes avec des gaz m\u00e9lang\u00e9s utilisant de l'h\u00e9lium (trimix). Les plong\u00e9es profondes utilisant des gaz m\u00e9lang\u00e9s sont celles o\u00f9 les recycleurs se distinguent.<\/p>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-26b0b20\" data-block-id=\"26b0b20\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-26b0b20-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-2691f39\" data-block-id=\"2691f39\"><style>@media screen and (min-width:768px){.stk-2691f39{flex:1 1 66.7% !important}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-2691f39-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/world.dan.org\/wp-content\/uploads\/2022\/06\/q2_28_advancediving.jpeg\" alt=\"Greg Such et Kevin Gurr effectuent une plong\u00e9e d&#039;essai\" class=\"wp-image-22076\" width=\"615\" height=\"408\" srcset=\"https:\/\/world.dan.org\/wp-content\/uploads\/2022\/06\/q2_28_advancediving.jpeg 434w, https:\/\/world.dan.org\/wp-content\/uploads\/2022\/06\/q2_28_advancediving-360x239.jpeg 360w, https:\/\/world.dan.org\/wp-content\/uploads\/2022\/06\/q2_28_advancediving-18x12.jpeg 18w\" sizes=\"auto, (max-width: 615px) 100vw, 615px\" \/><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-b215533\" data-block-id=\"b215533\"><style>@media screen and (min-width:768px){.stk-b215533{flex:1 1 33.3% !important}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-b215533-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"288\" height=\"367\" src=\"https:\/\/world.dan.org\/wp-content\/uploads\/2022\/06\/q2_27_advancediving.jpeg\" alt=\"Un plongeur participe \u00e0 une classe de recycleur\" class=\"wp-image-22077\" srcset=\"https:\/\/world.dan.org\/wp-content\/uploads\/2022\/06\/q2_27_advancediving.jpeg 288w, https:\/\/world.dan.org\/wp-content\/uploads\/2022\/06\/q2_27_advancediving-283x360.jpeg 283w, https:\/\/world.dan.org\/wp-content\/uploads\/2022\/06\/q2_27_advancediving-9x12.jpeg 9w\" sizes=\"auto, (max-width: 288px) 100vw, 288px\" \/><\/figure>\n\n\n\n<p class=\"has-small-font-size\"><em>Ci-dessus :<\/em>&nbsp;Un plongeur participe \u00e0 un cours de recycleur sur l'\u00e9pave du&nbsp;<em>Mouette tridactyle<\/em>&nbsp;\u00e0 Grand Cayman.<br><em>A gauche :<\/em>&nbsp;Greg Such et Kevin Gurr effectuent une plong\u00e9e d'essai chez Divetech, \u00e0 Grand Cayman.<\/p>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<p><span style=\"color: #005274;\" class=\"stk-highlight\"><strong>VOUS R\u00c9CUP\u00c9REREZ VOTRE INVESTISSEMENT<\/strong><br><strong>EN \u00c9CONOMISANT SUR LES CO\u00dbTS DE L'H\u00c9LIUM. &nbsp;<\/strong><\/span><\/p>\n\n\n\n<p>There is no doubt that rebreathers are expensive. You can easily spend $10,000 on a rebreather plus training. But if you are a trimix diver, you can save on helium. The breathing mix for deep dives contains helium to reduce nitrogen narcosis, but it is expensive. At the time of this writing, helium is $3 to $5 per cubic foot in the Midwest. If you are filling double 95s (190 total cubic feet) with a mix containing 45 percent helium, the helium alone is $256.50 (based on $3 per cubic foot). Three liters is a typical size for rebreather cylinders, accommodating roughly 26 cubic feet of breathing gas. Filling that cylinder with a mix containing 45 percent helium would require $35.10 in helium. It\u2019s quite a savings, but you have to invest a lot of money before getting to the savings. Unless you often dive trimix, you may never recoup the investment.<\/p>\n\n\n\n<p>Helium availability may be a more compelling reason than the cost to dive a CCR \u2014 the price and supply vary widely by geographic region. Sometimes there are mysterious shortages, resulting in dive centers not being able to obtain it at any cost. Given that helium is not always available but always expensive, I prefer to be as efficient with it as possible. You can fill seven rebreather cylinders with the same volume of identical trimix that it would take to fill a set of double 95s. Again, you\u2019ll have to do that often to recoup the initial expenditure for new cylinders to fit your rebreather.<\/p>\n\n\n\n<p><strong><span style=\"color: #005274;\" class=\"stk-highlight\">CERTAINS ASPECTS LOGISTIQUES SONT DIFFICILES \u00c0 G\u00c9RER.&nbsp;<\/span><\/strong><\/p>\n\n\n\n<p>My buddy and I have been diving open circuit for many years, and we travel around the Great Lakes region of North America every summer to wreck dive. For some reason, ships never sink near big cities with nice dive centers \u2014 they always seem to be in the middle of nowhere. My buddy bought an enclosed trailer that we loaded with multiple sets of doubles, deco bottles, and other bits of dive paraphernalia for each excursion.&nbsp;<\/p>\n\n\n\n<p>On one trip, we arrived with our dive shop on wheels to find our dive buddies for the week, a couple of CCR divers who were already there and settled in. Additional preparation and maintenance steps can take longer than with open circuit, so CCR divers often need to start early. It\u2019s also crucial to plan how to travel with the cylinders you need and what\u2019s available at your destination \u2014 breathing gas may be limited and expensive in certain areas.&nbsp;<\/p>\n\n\n\n<p>Mais ces deux plongeurs \u00e9taient manifestement exp\u00e9riment\u00e9s et avaient mis au point leur routine. Le plus beau, c'est qu'ils avaient tout leur mat\u00e9riel pour la semaine \u00e0 l'arri\u00e8re d'une camionnette, avec de la place pour une glaci\u00e8re, un barbecue, des valises, des provisions et je ne sais quoi d'autre. J'ai regard\u00e9 notre remorque et j'ai enfin compris.&nbsp;<\/p>\n\n\n\n<p>Quel est le r\u00e9sultat final ? Les recycleurs sont-ils ce qu'ils sont cens\u00e9s \u00eatre, ou ne sont-ils que des outils co\u00fbteux ? La v\u00e9rit\u00e9 est qu'ils se situent quelque part entre les deux, selon votre point de vue.&nbsp;<\/p>\n\n\n\n<p>Lorsque vous envisagez de vous lancer dans la plong\u00e9e au recycleur, vous devez l'examiner soigneusement sous tous les angles, y compris le co\u00fbt, le nombre de plong\u00e9es, votre r\u00e9sistance et le type de plong\u00e9e que vous pratiquez. Un recycleur n'est pas fait pour tout le monde, mais il peut \u00eatre le bon choix pour vous, surtout si vous savez dans quoi vous vous engagez et si vous \u00eates pr\u00eat \u00e0 consacrer du temps \u00e0 une bonne formation et \u00e0 beaucoup de pratique.<\/p>\n\n\n\n<p class=\"has-small-font-size\"><em>Alert Diver<\/em>&nbsp;- Q2 2022<\/p>","protected":false},"excerpt":{"rendered":"<p>CLOSED-CIRCUIT REBREATHERS (CCRs) have significantly grown in popularity over the past few years. They are becoming more of a norm in the technical diving community, and recreational and \u2026<\/p>","protected":false},"featured_media":22073,"template":"","dan_alert_diver_categories":[74],"dan_alert_diver_issues":[479],"class_list":["post-22071","dan_alert_diver","type-dan_alert_diver","status-publish","has-post-thumbnail","hentry","dan_alert_diver_categories-advanced-diving","dan_alert_diver_issues-q2-2022"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.4 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Rebreather Myths - DAN World<\/title>\n<meta name=\"description\" content=\"CLOSED-CIRCUIT REBREATHERS\u00a0(CCRs) have significantly grown in popularity over the past few years. They are becoming more of a norm in the technical diving community, and recreational and scientific divers are also discovering their benefits.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/world.dan.org\/fr\/alert-diver\/article\/rebreather-myths\/\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Rebreather Myths\" \/>\n<meta property=\"og:description\" content=\"CLOSED-CIRCUIT REBREATHERS\u00a0(CCRs) have significantly grown in popularity over the past few years. They are becoming more of a norm in the technical diving community, and recreational and scientific divers are also discovering their benefits.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/world.dan.org\/fr\/alert-diver\/article\/rebreather-myths\/\" \/>\n<meta property=\"og:site_name\" content=\"DAN World\" \/>\n<meta property=\"article:modified_time\" content=\"2023-05-19T18:25:53+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/world.dan.org\/wp-content\/uploads\/2022\/06\/q2_24_advancediving-cover.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:description\" content=\"CLOSED-CIRCUIT REBREATHERS\u00a0(CCRs) have significantly grown in popularity over the past few years.\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"8 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/world.dan.org\\\/alert-diver\\\/article\\\/rebreather-myths\\\/\",\"url\":\"https:\\\/\\\/world.dan.org\\\/alert-diver\\\/article\\\/rebreather-myths\\\/\",\"name\":\"Rebreather Myths - DAN World\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/world.dan.org\\\/es\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/world.dan.org\\\/alert-diver\\\/article\\\/rebreather-myths\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/world.dan.org\\\/alert-diver\\\/article\\\/rebreather-myths\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/world.dan.org\\\/wp-content\\\/uploads\\\/2022\\\/06\\\/q2_24_advancediving-cover.jpeg\",\"datePublished\":\"2022-06-10T18:59:51+00:00\",\"dateModified\":\"2023-05-19T18:25:53+00:00\",\"description\":\"CLOSED-CIRCUIT REBREATHERS\u00a0(CCRs) have significantly grown in popularity over the past few years. They are becoming more of a norm in the technical diving community, and recreational and scientific divers are also discovering their benefits.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/world.dan.org\\\/alert-diver\\\/article\\\/rebreather-myths\\\/#breadcrumb\"},\"inLanguage\":\"fr-CA\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/world.dan.org\\\/alert-diver\\\/article\\\/rebreather-myths\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-CA\",\"@id\":\"https:\\\/\\\/world.dan.org\\\/alert-diver\\\/article\\\/rebreather-myths\\\/#primaryimage\",\"url\":\"https:\\\/\\\/world.dan.org\\\/wp-content\\\/uploads\\\/2022\\\/06\\\/q2_24_advancediving-cover.jpeg\",\"contentUrl\":\"https:\\\/\\\/world.dan.org\\\/wp-content\\\/uploads\\\/2022\\\/06\\\/q2_24_advancediving-cover.jpeg\",\"width\":1200,\"height\":800,\"caption\":\"advance diving\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/world.dan.org\\\/alert-diver\\\/article\\\/rebreather-myths\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/world.dan.org\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Rebreather Myths\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/world.dan.org\\\/es\\\/#website\",\"url\":\"https:\\\/\\\/world.dan.org\\\/es\\\/\",\"name\":\"DAN World\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/world.dan.org\\\/es\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/world.dan.org\\\/es\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-CA\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/world.dan.org\\\/es\\\/#organization\",\"name\":\"DAN World\",\"url\":\"https:\\\/\\\/world.dan.org\\\/es\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-CA\",\"@id\":\"https:\\\/\\\/world.dan.org\\\/es\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/world.dan.org\\\/wp-content\\\/uploads\\\/2022\\\/04\\\/DAN-World-logo-sm-52px.svg\",\"contentUrl\":\"https:\\\/\\\/world.dan.org\\\/wp-content\\\/uploads\\\/2022\\\/04\\\/DAN-World-logo-sm-52px.svg\",\"width\":175,\"height\":52,\"caption\":\"DAN World\"},\"image\":{\"@id\":\"https:\\\/\\\/world.dan.org\\\/es\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Mythes sur les recycleurs - DAN World","description":"Les recycleurs \u00e0 circuit ferm\u00e9 (RCC) ont consid\u00e9rablement gagn\u00e9 en popularit\u00e9 au cours des derni\u00e8res ann\u00e9es. Ils deviennent de plus en plus la norme dans la communaut\u00e9 de la plong\u00e9e technique, et les plongeurs r\u00e9cr\u00e9atifs et scientifiques d\u00e9couvrent \u00e9galement leurs avantages.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/world.dan.org\/fr\/alert-diver\/article\/rebreather-myths\/","og_locale":"fr_CA","og_type":"article","og_title":"Rebreather Myths","og_description":"CLOSED-CIRCUIT REBREATHERS\u00a0(CCRs) have significantly grown in popularity over the past few years. They are becoming more of a norm in the technical diving community, and recreational and scientific divers are also discovering their benefits.","og_url":"https:\/\/world.dan.org\/fr\/alert-diver\/article\/rebreather-myths\/","og_site_name":"DAN World","article_modified_time":"2023-05-19T18:25:53+00:00","og_image":[{"width":1200,"height":800,"url":"https:\/\/world.dan.org\/wp-content\/uploads\/2022\/06\/q2_24_advancediving-cover.jpeg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_description":"CLOSED-CIRCUIT REBREATHERS\u00a0(CCRs) have significantly grown in popularity over the past few years.","twitter_misc":{"Est. reading time":"8 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/world.dan.org\/alert-diver\/article\/rebreather-myths\/","url":"https:\/\/world.dan.org\/alert-diver\/article\/rebreather-myths\/","name":"Mythes sur les recycleurs - DAN World","isPartOf":{"@id":"https:\/\/world.dan.org\/es\/#website"},"primaryImageOfPage":{"@id":"https:\/\/world.dan.org\/alert-diver\/article\/rebreather-myths\/#primaryimage"},"image":{"@id":"https:\/\/world.dan.org\/alert-diver\/article\/rebreather-myths\/#primaryimage"},"thumbnailUrl":"https:\/\/world.dan.org\/wp-content\/uploads\/2022\/06\/q2_24_advancediving-cover.jpeg","datePublished":"2022-06-10T18:59:51+00:00","dateModified":"2023-05-19T18:25:53+00:00","description":"Les recycleurs \u00e0 circuit ferm\u00e9 (RCC) ont consid\u00e9rablement gagn\u00e9 en popularit\u00e9 au cours des derni\u00e8res ann\u00e9es. Ils deviennent de plus en plus la norme dans la communaut\u00e9 de la plong\u00e9e technique, et les plongeurs r\u00e9cr\u00e9atifs et scientifiques d\u00e9couvrent \u00e9galement leurs avantages.","breadcrumb":{"@id":"https:\/\/world.dan.org\/alert-diver\/article\/rebreather-myths\/#breadcrumb"},"inLanguage":"fr-CA","potentialAction":[{"@type":"ReadAction","target":["https:\/\/world.dan.org\/alert-diver\/article\/rebreather-myths\/"]}]},{"@type":"ImageObject","inLanguage":"fr-CA","@id":"https:\/\/world.dan.org\/alert-diver\/article\/rebreather-myths\/#primaryimage","url":"https:\/\/world.dan.org\/wp-content\/uploads\/2022\/06\/q2_24_advancediving-cover.jpeg","contentUrl":"https:\/\/world.dan.org\/wp-content\/uploads\/2022\/06\/q2_24_advancediving-cover.jpeg","width":1200,"height":800,"caption":"advance diving"},{"@type":"BreadcrumbList","@id":"https:\/\/world.dan.org\/alert-diver\/article\/rebreather-myths\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/world.dan.org\/"},{"@type":"ListItem","position":2,"name":"Rebreather Myths"}]},{"@type":"WebSite","@id":"https:\/\/world.dan.org\/es\/#website","url":"https:\/\/world.dan.org\/es\/","name":"DAN World","description":"","publisher":{"@id":"https:\/\/world.dan.org\/es\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/world.dan.org\/es\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-CA"},{"@type":"Organization","@id":"https:\/\/world.dan.org\/es\/#organization","name":"DAN World","url":"https:\/\/world.dan.org\/es\/","logo":{"@type":"ImageObject","inLanguage":"fr-CA","@id":"https:\/\/world.dan.org\/es\/#\/schema\/logo\/image\/","url":"https:\/\/world.dan.org\/wp-content\/uploads\/2022\/04\/DAN-World-logo-sm-52px.svg","contentUrl":"https:\/\/world.dan.org\/wp-content\/uploads\/2022\/04\/DAN-World-logo-sm-52px.svg","width":175,"height":52,"caption":"DAN World"},"image":{"@id":"https:\/\/world.dan.org\/es\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/world.dan.org\/fr\/wp-json\/wp\/v2\/dan_alert_diver\/22071","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/world.dan.org\/fr\/wp-json\/wp\/v2\/dan_alert_diver"}],"about":[{"href":"https:\/\/world.dan.org\/fr\/wp-json\/wp\/v2\/types\/dan_alert_diver"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/world.dan.org\/fr\/wp-json\/wp\/v2\/media\/22073"}],"wp:attachment":[{"href":"https:\/\/world.dan.org\/fr\/wp-json\/wp\/v2\/media?parent=22071"}],"wp:term":[{"taxonomy":"dan_alert_diver_categories","embeddable":true,"href":"https:\/\/world.dan.org\/fr\/wp-json\/wp\/v2\/dan_alert_diver_categories?post=22071"},{"taxonomy":"dan_alert_diver_issues","embeddable":true,"href":"https:\/\/world.dan.org\/fr\/wp-json\/wp\/v2\/dan_alert_diver_issues?post=22071"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}