{"id":2945,"date":"2024-05-03T10:10:19","date_gmt":"2024-05-03T02:10:19","guid":{"rendered":"https:\/\/globalquartztube.com\/?p=2945"},"modified":"2024-06-26T20:45:54","modified_gmt":"2024-06-26T12:45:54","slug":"inflatable-vacuum-sealed-quartz-tube-system-operating-instructions","status":"publish","type":"post","link":"https:\/\/globalquartztube.com\/fr\/inflatable-vacuum-sealed-quartz-tube-system-operating-instructions\/","title":{"rendered":"Mode d&#039;emploi du syst\u00e8me de tubes de quartz gonflables scell\u00e9s sous vide"},"content":{"rendered":"<p><\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d16c7420\"><h2 class=\"uagb-heading-text\"><strong>Pr\u00e9paration:<\/strong><\/h2><\/div>\n\n\n\n<p>Avant de commencer le processus de scellage, v\u00e9rifiez soigneusement l&#039;instrument pour d\u00e9celer tout dysfonctionnement. Assurez-vous que toutes les vannes d&#039;\u00e9tanch\u00e9it\u00e9 sont ferm\u00e9es et v\u00e9rifiez si les r\u00e9servoirs d&#039;ac\u00e9tyl\u00e8ne et d&#039;oxyg\u00e8ne sont vides. Si un gonflage est n\u00e9cessaire, v\u00e9rifiez \u00e9galement si l&#039;argon (Ar) de haute puret\u00e9 est \u00e9puis\u00e9. S&#039;il n&#039;y a aucun probl\u00e8me avec l&#039;\u00e9quipement et les bouteilles de gaz, proc\u00e9der aux op\u00e9rations suivantes :<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-200b8343\"><h2 class=\"uagb-heading-text\">1. <strong>Exemple de chargement\u00a0:<\/strong><\/h2><\/div>\n\n\n\n<p>Choisissez la m\u00e9thode appropri\u00e9e <a href=\"https:\/\/globalquartztube.com\/fr\/quartz-tube\/\" data-type=\"page\" data-id=\"1240\">tube de quartz<\/a>, le manchon et le joint d'\u00e9tanch\u00e9it\u00e9.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-703aff4b\"><h2 class=\"uagb-heading-text\">2. <strong>Vide faible\u00a0:<\/strong><\/h2><\/div>\n\n\n\n<p>Allumez l\u2019interrupteur d\u2019alimentation principal G1 et l\u2019interrupteur de la pompe m\u00e9canique G2. Ouvrir lentement la vanne V4. Une fois que le manom\u00e8tre \u00e0 faible vide (cadran droit) indique moins de 5 Pa, fermez V4.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-50414b1b\"><h2 class=\"uagb-heading-text\">3. <strong>Vide pouss\u00e9\u00a0:<\/strong><\/h2><\/div>\n\n\n\n<p>Ouvrir lentement la vanne V1. Une fois que le manom\u00e8tre \u00e0 faible vide s&#039;est stabilis\u00e9, allumez l&#039;interrupteur de la pompe turbomol\u00e9culaire G3. Apr\u00e8s stabilisation, ouvrir la vanne V2. Vous pouvez \u00e9galement d\u00e9marrer la jauge \u00e0 vide pouss\u00e9 (cadran gauche) pour surveiller le niveau de vide. Commencez \u00e0 sceller une fois que le vide atteint la valeur requise (g\u00e9n\u00e9ralement inf\u00e9rieure \u00e0 10-5 Pa).<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-59c0f7ea\"><h2 class=\"uagb-heading-text\">4. <strong>Inflation:<\/strong><\/h2><\/div>\n\n\n\n<p>Fermez les vannes V2 et V1, ouvrez la bouteille de gaz Ar et r\u00e9glez la vanne V3 pour gonfler. Fermez V3 et la bouteille de gaz une fois que le d\u00e9bit de gaz requis est atteint.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d5870cc0\"><h2 class=\"uagb-heading-text\">5. <strong>Allumage:<\/strong><\/h2><\/div>\n\n\n\n<p>Ouvrez les bouteilles d&#039;ac\u00e9tyl\u00e8ne et d&#039;oxyg\u00e8ne. Avant d&#039;allumer, assurez-vous de purger le tuyau d&#039;air de tout air r\u00e9siduel. Ouvrir l\u00e9g\u00e8rement la buse d&#039;ac\u00e9tyl\u00e8ne (bouton rouge) pour l&#039;allumage.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-847f4b2d\"><h2 class=\"uagb-heading-text\"><strong>6. Ajustement de la flamme\u00a0:<\/strong><\/h2><\/div>\n\n\n\n<p>Ajustez alternativement les boutons d&#039;ac\u00e9tyl\u00e8ne et d&#039;oxyg\u00e8ne (boutons bleus) pour obtenir la flamme souhait\u00e9e.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f06d75df\"><h2 class=\"uagb-heading-text\"><strong>7. \u00c9tanch\u00e9it\u00e9\u00a0:<\/strong><\/h2><\/div>\n\n\n\n<p>Une fois la flamme r\u00e9gl\u00e9e, proc\u00e9der aux op\u00e9rations n\u00e9cessaires de scellement des tubes.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-0ee0be1e\"><h2 class=\"uagb-heading-text\"><strong>8. Scellement final\u00a0:<\/strong><\/h2><\/div>\n\n\n\n<p>Fermez alternativement les boutons d&#039;ac\u00e9tyl\u00e8ne et d&#039;oxyg\u00e8ne, en \u00e9teignant l&#039;ac\u00e9tyl\u00e8ne en dernier jusqu&#039;\u00e0 ce que la flamme s&#039;\u00e9teigne. Fermez les bouteilles d&#039;ac\u00e9tyl\u00e8ne et d&#039;oxyg\u00e8ne et purgez les gaz restants du tuyau d&#039;air. Fermez les vannes V2 et V1, retirez le tube de quartz et pr\u00e9parez la prochaine op\u00e9ration de scellement (r\u00e9p\u00e9tez les \u00e9tapes 1 \u00e0 7).<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-9c08283d\"><h2 class=\"uagb-heading-text\">9. <strong>Proc\u00e9dures post-exp\u00e9rience\u00a0:<\/strong><\/h2><\/div>\n\n\n\n<p>Une fois toutes les exp\u00e9riences termin\u00e9es, serrez les vannes V4, V3, V2 et V1 dans l&#039;ordre. \u00c9teignez les interrupteurs G3, G2 et G1. Nettoyez la zone et effectuez des enregistrements exp\u00e9rimentaux appropri\u00e9s.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-7aa872df\"><h2 class=\"uagb-heading-text\"><strong>Pr\u00e9cautions:<\/strong><\/h2><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Assurez-vous que le tube de quartz est propre et sec pour \u00e9viter la contamination de la pompe turbomol\u00e9culaire par de l&#039;humidit\u00e9 ou des d\u00e9bris.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>La zone d&#039;\u00e9tanch\u00e9it\u00e9 doit \u00eatre \u00e0 plus de 15 cm du joint pour \u00e9viter d&#039;endommager le joint d&#039;\u00e9tanch\u00e9it\u00e9 \u00e0 haute temp\u00e9rature.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Manipulez la vanne de pompe turbomol\u00e9culaire V2 avec pr\u00e9caution pendant les exp\u00e9riences afin d&#039;\u00e9viter que l&#039;air atmosph\u00e9rique ne p\u00e9n\u00e8tre directement dans la pompe, ce qui pourrait d\u00e9clencher des alarmes et endommager la pompe.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Les niveaux de vide peuvent \u00eatre influenc\u00e9s par les conditions atmosph\u00e9riques. Si le vide ne r\u00e9pond pas aux exigences pendant une p\u00e9riode prolong\u00e9e, pensez \u00e0 chauffer la pompe turbomol\u00e9culaire et \u00e0 cuire le tube et la tuyauterie en quartz, mais \u00e9vitez les temp\u00e9ratures excessives qui pourraient \u00eatre dangereuses.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Apr\u00e8s l&#039;allumage, ne dirigez pas la flamme vers les tuyaux d&#039;ac\u00e9tyl\u00e8ne ou d&#039;oxyg\u00e8ne ou d&#039;autres objets \u00e0 proximit\u00e9 pour \u00e9viter les explosions.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nettoyez le site une fois les exp\u00e9riences termin\u00e9es pour vous assurer que les bouteilles de gaz, les vannes et les sources d&#039;alimentation sont toutes \u00e9teintes et enregistrez correctement les exp\u00e9riences.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Les utilisateurs doivent respecter ces r\u00e9glementations. Les violations entra\u00eenant des accidents seront strictement trait\u00e9es.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Contactez le responsable des instruments si vous avez des questions.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-389b43e2\"><h2 class=\"uagb-heading-text\"><strong>Instructions additionnelles:<\/strong><\/h2><\/div>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Pour \u00e9viter que la flamme ne vacille pendant le processus de scellage, fermez les fen\u00eatres. Cependant, apr\u00e8s l&#039;op\u00e9ration, ouvrez rapidement les fen\u00eatres pour a\u00e9rer tout r\u00e9sidu d&#039;ac\u00e9tyl\u00e8ne ou d&#039;oxyg\u00e8ne \u00e0 l&#039;int\u00e9rieur du tuyau d&#039;air.<\/li>\n\n\n\n<li>En cas de gonflage, calculez la quantit\u00e9 de gaz s\u00fbre pour \u00e9viter les difficult\u00e9s d&#039;\u00e9tanch\u00e9it\u00e9 et les dangers pendant le processus de recuit.<\/li>\n\n\n\n<li>Si un joint fuit pendant l\u2019exp\u00e9rience, fermez rapidement la vanne de la pompe turbomol\u00e9culaire V2 dans les conditions admissibles pour \u00e9viter un afflux soudain de gaz qui pourrait endommager les aubes de la pompe.<\/li>\n\n\n\n<li>Placez des panneaux d&#039;avertissement si le processus de mise sous vide est sans surveillance pour emp\u00eacher d&#039;autres personnes de briser accidentellement le tube de verre et de d\u00e9clencher une alarme en raison de l&#039;air entrant dans la pompe. Si le tube de verre est accidentellement bris\u00e9, informez-en rapidement le propri\u00e9taire de l\u2019\u00e9chantillon pour discuter d\u2019une solution.<\/li>\n\n\n\n<li>Si personne n&#039;utilise l&#039;instrument apr\u00e8s le scellage, placez un tube de verre vide, aspirez-le jusqu&#039;\u00e0 un faible vide, puis \u00e9teignez l&#039;instrument pour maintenir un syst\u00e8me de vide interne propre.<\/li>\n\n\n\n<li>\u00c9vitez de laisser la jauge ionique \u00e0 vide pouss\u00e9 allum\u00e9e pendant de longues p\u00e9riodes.<\/li>\n<\/ol>\n\n\n\n<p>Global Quartz Tube est sp\u00e9cialis\u00e9 dans la fourniture de produits en quartz de haute qualit\u00e9 et de solutions personnalis\u00e9es pour les applications industrielles. Pour plus d'informations ou d'assistance, veuillez contacter <a href=\"https:\/\/globalquartztube.com\/fr\/contact\/\" data-type=\"page\" data-id=\"2080\">Contactez-nous<\/a> \u00e0 <a>contact@globalquartztube.com<\/a>.<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Preparation: Before starting the sealing process, carefully check the instrument for any malfunctions. Ensure all seal valves are closed, and check if the acetylene and oxygen tanks are empty. If inflation is required, also check if the high-purity argon (Ar) is depleted. If there are no issues with the equipment and gas cylinders, proceed with [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":2954,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Inflatable Vacuum-Sealed Quartz Tube System Operating Instructions","_seopress_titles_desc":"Comprehensive guide to operating inflatable vacuum-sealed quartz tube systems with setup, operation, and safety 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Casper","author_link":"https:\/\/globalquartztube.com\/fr\/author\/casper-peng\/"},"uagb_comment_info":0,"uagb_excerpt":"Preparation: Before starting the sealing process, carefully check the instrument for any malfunctions. Ensure all seal valves are closed, and check if the acetylene and oxygen tanks are empty. If inflation is required, also check if the high-purity argon (Ar) is depleted. If there are no issues with the equipment and gas cylinders, proceed with\u2026","authors":[{"term_id":13,"user_id":3,"is_guest":0,"slug":"casper-peng","display_name":"Peng, Casper","avatar_url":{"url":"https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/06\/Casper-Peng.webp","url2x":"https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/06\/Casper-Peng.webp"},"0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":""}],"_links":{"self":[{"href":"https:\/\/globalquartztube.com\/fr\/wp-json\/wp\/v2\/posts\/2945","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/globalquartztube.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/globalquartztube.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/fr\/wp-json\/wp\/v2\/comments?post=2945"}],"version-history":[{"count":5,"href":"https:\/\/globalquartztube.com\/fr\/wp-json\/wp\/v2\/posts\/2945\/revisions"}],"predecessor-version":[{"id":4207,"href":"https:\/\/globalquartztube.com\/fr\/wp-json\/wp\/v2\/posts\/2945\/revisions\/4207"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/fr\/wp-json\/wp\/v2\/media\/2954"}],"wp:attachment":[{"href":"https:\/\/globalquartztube.com\/fr\/wp-json\/wp\/v2\/media?parent=2945"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/globalquartztube.com\/fr\/wp-json\/wp\/v2\/categories?post=2945"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/globalquartztube.com\/fr\/wp-json\/wp\/v2\/tags?post=2945"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/globalquartztube.com\/fr\/wp-json\/wp\/v2\/ppma_author?post=2945"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}