{"id":840,"date":"2015-02-24T20:26:03","date_gmt":"2015-02-24T20:26:03","guid":{"rendered":"http:\/\/www.koraltekki.hu\/?page_id=840"},"modified":"2015-02-25T19:49:08","modified_gmt":"2015-02-25T19:49:08","slug":"trimix-diver","status":"publish","type":"page","link":"http:\/\/www.koraltekki.hu\/?page_id=840","title":{"rendered":"Trimix diver"},"content":{"rendered":"<p>A tanfolyam k\u00e9pes\u00edt\u00e9st ad technikai m\u00e9lymer\u00fcl\u00e9sek v\u00e9gz\u00e9s\u00e9re b\u00e1rmilyen nitrox \u00e9s trimix (nitrog\u00e9n-oxig\u00e9n-h\u00e9lium) g\u00e1zkever\u00e9k haszn\u00e1lat\u00e1val.<\/p>\n<p>A b\u00fav\u00e1rok, akik a kedvtel\u00e9si b\u00fav\u00e1rkod\u00e1s szintj\u00e9n\u00e9l m\u00e9lyebbre mer\u00fclnek, trimixet haszn\u00e1lnak.<\/p>\n<p>Ez az \u00e1ltal\u00e1nos megnevez\u00e9se azon g\u00e1zkever\u00e9keknek, amiben a nitrog\u00e9n nagy r\u00e9sz\u00e9t \u00e9s az oxig\u00e9n egy kisebb r\u00e9sz\u00e9t t\u00f6bb \u00e1rtalmatlan egy\u00e9b semleges (inert) g\u00e1zzal helyettes\u00edtik, leggyakrabban h\u00e9liummal.<\/p>\n<p>A kutat\u00e1si eredm\u00e9nyek \u00e9s a gyakorlati tapasztalatok alapj\u00e1n a h\u00e9liumra esett a v\u00e1laszt\u00e1s.<br \/>\nA nitrog\u00e9nhez k\u00e9pest narkotikus hat\u00e1sa l\u00e9nyegesen kisebb, kisebb s\u0171r\u0171s\u00e9g\u0171, jobban \u00f6sszenyomhat\u00f3 g\u00e1z, \u00edgy a mer\u00fcl\u00e9s legm\u00e9lyebben l\u00e9v\u0151 szakasz\u00e1ban is megk\u00f6nny\u00edti a l\u00e9gz\u00e9st (ennek oka a megn\u00f6vekedett nyom\u00e1s mellett a kever\u00e9k s\u0171r\u0171s\u00e9ge is n\u0151, nehezebb\u00e9 v\u00e1lhat a l\u00e9gz\u00e9s, nagyobb az ellen\u00e1ll\u00e1sa).<\/p>\n<p>H\u00e9lium alap\u00fa kever\u00e9kek lehet\u0151v\u00e9 teszik, hogy megfelel\u0151en k\u00e9pzett \u00e9s felszerelt b\u00fav\u00e1rok rutinszer\u0171en, nagyfok\u00fa biztons\u00e1gban mer\u00fcljenek 120 m\u00e9teres m\u00e9lys\u00e9g al\u00e1 is.<\/p>\n<p>Trimix-et haszn\u00e1l\u00f3 b\u00fav\u00e1rok minden egyes mer\u00fcl\u00e9snek megfelel\u0151en \u00e1ll\u00edtj\u00e1k \u00f6ssze a l\u00e9gz\u0151g\u00e1z kever\u00e9ket.<br \/>\nIgy precizen tudj\u00e1k ellen\u0151rizni az oxig\u00e9n hat\u00e1r\u00e9rt\u00e9kek\u00e9t \u00e9s jelent\u0151sen cs\u00f6kkentik a nark\u00f3zis vesz\u00e9ly\u00e9t.<\/p>\n<p>Vegy\u00fcnk p\u00e9ld\u00e1ul egy 73 m\u00e9ter m\u00e9ly mer\u00fcl\u00e9st 17\/50-es trimixel. Ez 17 % oxig\u00e9n, 50 % h\u00e9lium \u00e9s 33 % nitrog\u00e9n kever\u00e9ke. (A trimix g\u00e1z \u00f6sszet\u00e9tel\u00e9nek meghat\u00e1roz\u00e1sakor el\u0151sz\u00f6r az oxig\u00e9n ar\u00e1ny\u00e1t \u00edrjuk le, majd ezt k\u00f6veti a h\u00e9lium ar\u00e1nysz\u00e1ma. V\u00e9g\u00fcl, hacsak nincs m\u00e1s g\u00e1z megnevezve, marad\u00e9k ar\u00e1nyban nitrog\u00e9nt tartalmaz.) Enn\u00e9l a mer\u00fcl\u00e9sn\u00e9l az oxig\u00e9n parci\u00e1lis nyom\u00e1sa (PPO2) csup\u00e1n 1,4 bar (az 1,6 bar hat\u00e1r\u00e9rt\u00e9k alatt marad).<br \/>\nA nitrog\u00e9nb\u0151l sz\u00e1molt narkotikus egyen\u00e9rt\u00e9ke pedig egy 25 m\u00e9teres leveg\u0151s mer\u00fcl\u00e9snek felel meg. M\u00e1sk\u00e9pp fogalmazva, ezzel a g\u00e1zkever\u00e9kkel a b\u00fav\u00e1rnak ugyanolyan szint\u0171 nark\u00f3zisban lenne r\u00e9sze, mintha s\u0171r\u00edtett leveg\u0151vel mer\u00fclne 25 m\u00e9ter m\u00e9lyre.<\/p>\n<p>Ez a tanfolyam biztos\u00edtja az elm\u00e9leti \u00e9s gyakorlatoti tud\u00e1st a h\u00e9lium alap\u00fa trimix l\u00e9gz\u0151g\u00e1zok haszn\u00e1lat\u00e1ra.<\/p>\n<p><a href=\"http:\/\/www.koraltekki.hu\/wp-content\/uploads\/2015\/02\/trimix.jpg\"><img loading=\"lazy\" class=\"  wp-image-875 alignleft\" src=\"http:\/\/www.koraltekki.hu\/wp-content\/uploads\/2015\/02\/trimix-300x200.jpg\" alt=\"trimix\" width=\"770\" height=\"513\" srcset=\"http:\/\/www.koraltekki.hu\/wp-content\/uploads\/2015\/02\/trimix-300x200.jpg 300w, http:\/\/www.koraltekki.hu\/wp-content\/uploads\/2015\/02\/trimix-1024x683.jpg 1024w, http:\/\/www.koraltekki.hu\/wp-content\/uploads\/2015\/02\/trimix-225x150.jpg 225w, http:\/\/www.koraltekki.hu\/wp-content\/uploads\/2015\/02\/trimix-150x100.jpg 150w\" sizes=\"(max-width: 770px) 100vw, 770px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A tanfolyam k\u00e9pes\u00edt\u00e9st ad technikai m\u00e9lymer\u00fcl\u00e9sek v\u00e9gz\u00e9s\u00e9re b\u00e1rmilyen nitrox \u00e9s trimix (nitrog\u00e9n-oxig\u00e9n-h\u00e9lium) g\u00e1zkever\u00e9k haszn\u00e1lat\u00e1val. A b\u00fav\u00e1rok, akik a kedvtel\u00e9si b\u00fav\u00e1rkod\u00e1s szintj\u00e9n\u00e9l m\u00e9lyebbre mer\u00fclnek, trimixet haszn\u00e1lnak. Ez az \u00e1ltal\u00e1nos megnevez\u00e9se azon g\u00e1zkever\u00e9keknek, amiben a nitrog\u00e9n nagy r\u00e9sz\u00e9t \u00e9s az oxig\u00e9n egy kisebb r\u00e9sz\u00e9t t\u00f6bb \u00e1rtalmatlan egy\u00e9b semleges (inert) g\u00e1zzal helyettes\u00edtik, leggyakrabban \u2026 <a href=\"http:\/\/www.koraltekki.hu\/?page_id=840\"> Continue reading <span class=\"meta-nav\">&rarr; <\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"","meta":[],"_links":{"self":[{"href":"http:\/\/www.koraltekki.hu\/index.php?rest_route=\/wp\/v2\/pages\/840"}],"collection":[{"href":"http:\/\/www.koraltekki.hu\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/www.koraltekki.hu\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/www.koraltekki.hu\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.koraltekki.hu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=840"}],"version-history":[{"count":5,"href":"http:\/\/www.koraltekki.hu\/index.php?rest_route=\/wp\/v2\/pages\/840\/revisions"}],"predecessor-version":[{"id":876,"href":"http:\/\/www.koraltekki.hu\/index.php?rest_route=\/wp\/v2\/pages\/840\/revisions\/876"}],"wp:attachment":[{"href":"http:\/\/www.koraltekki.hu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=840"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}