{"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\/hr\/inflatable-vacuum-sealed-quartz-tube-system-operating-instructions\/","title":{"rendered":"Upute za rad sustava vakuumski zatvorene kvarcne cijevi na napuhavanje"},"content":{"rendered":"<p><\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d16c7420\"><h2 class=\"uagb-heading-text\"><strong>priprema:<\/strong><\/h2><\/div>\n\n\n\n<p>Prije po\u010detka postupka brtvljenja pa\u017eljivo provjerite ima li na instrumentu kvarova. Provjerite jesu li svi brtveni ventili zatvoreni i provjerite jesu li spremnici acetilena i kisika prazni. Ako je potrebno napuhavanje, tako\u0111er provjerite je li argon visoke \u010disto\u0107e (Ar) iscrpljen. Ako nema problema s opremom i plinskim bocama, nastavite sa sljede\u0107im radnjama:<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-200b8343\"><h2 class=\"uagb-heading-text\">1. <strong>U\u010ditavanje uzorka:<\/strong><\/h2><\/div>\n\n\n\n<p>Odaberite odgovaraju\u0107e <a href=\"https:\/\/globalquartztube.com\/hr\/quartz-tube\/\" data-type=\"page\" data-id=\"1240\">kvarcna cijev<\/a>, uti\u010dnica i brtveni prsten.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-703aff4b\"><h2 class=\"uagb-heading-text\">2. <strong>Niski vakuum:<\/strong><\/h2><\/div>\n\n\n\n<p>Uklju\u010dite glavni prekida\u010d G1 i mehani\u010dki prekida\u010d pumpe G2. Polako otvorite ventil V4. Kada mjera\u010d niskog vakuuma (desni kota\u010di\u0107) poka\u017ee manje od 5 Pa, zatvorite V4.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-50414b1b\"><h2 class=\"uagb-heading-text\">3. <strong>Visoki vakuum:<\/strong><\/h2><\/div>\n\n\n\n<p>Polako otvorite ventil V1. Nakon \u0161to se mjera\u010d niskog vakuuma stabilizira, uklju\u010dite prekida\u010d turbomolekularne pumpe G3. Nakon stabilizacije otvorite ventil V2. Tako\u0111er mo\u017eete pokrenuti mjera\u010d visokog vakuuma (lijevi kota\u010di\u0107) za pra\u0107enje razine vakuuma. Zapo\u010dnite brtvljenje kada vakuum dosegne zahtjev (op\u0107enito ni\u017ei od 10-5Pa).<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-59c0f7ea\"><h2 class=\"uagb-heading-text\">4. <strong>Inflacija:<\/strong><\/h2><\/div>\n\n\n\n<p>Zatvorite ventile V2 i V1, otvorite plinsku bocu Ar i namjestite ventil V3 na napuhavanje. Zatvorite V3 i plinski cilindar kada se postigne potreban protok plina.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d5870cc0\"><h2 class=\"uagb-heading-text\">5. <strong>Paljenje:<\/strong><\/h2><\/div>\n\n\n\n<p>Otvorite boce acetilena i kisika. Prije paljenja, provjerite je li crijevo za zrak ispu\u0161teno od zaostalog zraka. Lagano otvorite acetilensku mlaznicu (crveni gumb) za paljenje.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-847f4b2d\"><h2 class=\"uagb-heading-text\"><strong>6. Pode\u0161avanje plamena:<\/strong><\/h2><\/div>\n\n\n\n<p>Naizmjeni\u010dno pode\u0161avajte gumbe za acetilen i kisik (plave gumbe) kako biste postigli \u017eeljeni plamen.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f06d75df\"><h2 class=\"uagb-heading-text\"><strong>7. Brtvljenje:<\/strong><\/h2><\/div>\n\n\n\n<p>Nakon \u0161to je plamen pode\u0161en, nastavite s potrebnim postupcima brtvljenja cijevi.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-0ee0be1e\"><h2 class=\"uagb-heading-text\"><strong>8. Zaklju\u010dno brtvljenje:<\/strong><\/h2><\/div>\n\n\n\n<p>Naizmjeni\u010dno zatvorite gumbe za acetilen i kisik, isklju\u010duju\u0107i acetilen dok se plamen ne ugasi. Zatvorite boce acetilena i kisika i ispustite preostale plinove iz crijeva za zrak. Zatvorite ventile V2 i V1, uklonite kvarcnu cijev i pripremite se za sljede\u0107i postupak brtvljenja (ponovite korake 1-7).<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-9c08283d\"><h2 class=\"uagb-heading-text\">9. <strong>Postupci nakon eksperimenta:<\/strong><\/h2><\/div>\n\n\n\n<p>Nakon \u0161to su svi eksperimenti dovr\u0161eni, redom zategnite ventile V4, V3, V2 i V1. Isklju\u010dite prekida\u010de G3, G2 i G1. O\u010distite podru\u010dje i napravite odgovaraju\u0107e eksperimentalne zapise.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-7aa872df\"><h2 class=\"uagb-heading-text\"><strong>Mjere predostro\u017enosti:<\/strong><\/h2><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Provjerite je li kvarcna cijev \u010dista i suha kako biste sprije\u010dili kontaminaciju turbomolekularne pumpe vlagom ili krhotinama.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Podru\u010dje brtvljenja mora biti vi\u0161e od 15 cm od spoja kako bi se sprije\u010dilo o\u0161te\u0107enje brtvene brtve uslijed visokih temperatura.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tijekom pokusa oprezno rukujte ventilom turbomolekularne pumpe V2 kako biste sprije\u010dili izravan ulazak atmosferskog zraka u pumpu, \u0161to bi moglo pokrenuti alarme i o\u0161tetiti pumpu.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Na razinu vakuuma mogu utjecati atmosferski uvjeti. Ako vakuum dulje vrijeme ne zadovoljava zahtjeve, razmislite o zagrijavanju turbomolekularne pumpe i pe\u010denju kvarcne cijevi i cijevi, ali izbjegavajte previsoke temperature koje bi mogle biti opasne.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nakon paljenja, ne usmjeravajte plamen prema crijevima za acetilen ili kisik ili drugim predmetima u blizini kako biste sprije\u010dili eksplozije.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>O\u010distite mjesto nakon dovr\u0161etka eksperimenata kako biste bili sigurni da su plinske boce, ventili i izvori struje isklju\u010deni te ispravno zabilje\u017eite eksperimente.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Korisnici se moraju pridr\u017eavati ovih propisa. Prekr\u0161aji koji dovode do nesre\u0107a bit \u0107e strogo tretirani.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Obratite se upravitelju instrumenta ako imate bilo kakvih pitanja.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-389b43e2\"><h2 class=\"uagb-heading-text\"><strong>Dodatne upute:<\/strong><\/h2><\/div>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Kako biste sprije\u010dili da plamen treperi tijekom procesa brtvljenja, zatvorite prozore. Me\u0111utim, nakon operacije odmah otvorite prozore kako biste prozra\u010dili zaostali acetilen ili kisik unutar crijeva za zrak.<\/li>\n\n\n\n<li>Ako napuhujete, izra\u010dunajte sigurnu koli\u010dinu plina kako biste izbjegli pote\u0161ko\u0107e u brtvljenju i opasnosti tijekom procesa \u017earenja.<\/li>\n\n\n\n<li>Ako brtva procuri tijekom eksperimenta, odmah zatvorite ventil V2 turbomolekularne pumpe pod dopu\u0161tenim uvjetima kako biste sprije\u010dili iznenadni dotok plina koji bi mogao o\u0161tetiti lopatice pumpe.<\/li>\n\n\n\n<li>Postavite znakove upozorenja ako se proces usisavanja odvija bez nadzora kako biste sprije\u010dili druge da slu\u010dajno razbiju staklenu cijev i izazovu alarm zbog ulaska zraka u pumpu. Ako se staklena cijev slu\u010dajno razbije, odmah obavijestite vlasnika uzorka kako biste raspravili rje\u0161enje.<\/li>\n\n\n\n<li>Ako nitko ne\u0107e koristiti instrument nakon zatvaranja, stavite praznu staklenu cijev, povucite je do niskog vakuuma, zatim isklju\u010dite instrument kako biste odr\u017eali \u010disti unutarnji vakuumski sustav.<\/li>\n\n\n\n<li>Izbjegavajte ostavljati visokovakuumski mjera\u010d iona uklju\u010den dulje vrijeme.<\/li>\n<\/ol>\n\n\n\n<p>Global Quartz Tube specijalizira se za pru\u017eanje visokokvalitetnih kvarcnih proizvoda i prilago\u0111enih rje\u0161enja za industrijsku primjenu. Za daljnje informacije ili pomo\u0107, molimo <a href=\"https:\/\/globalquartztube.com\/hr\/contact\/\" data-type=\"page\" data-id=\"2080\">Kontaktirajte nas<\/a> na <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\/hr\/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&hellip;","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\/hr\/wp-json\/wp\/v2\/posts\/2945","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/globalquartztube.com\/hr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/globalquartztube.com\/hr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/hr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/hr\/wp-json\/wp\/v2\/comments?post=2945"}],"version-history":[{"count":5,"href":"https:\/\/globalquartztube.com\/hr\/wp-json\/wp\/v2\/posts\/2945\/revisions"}],"predecessor-version":[{"id":4207,"href":"https:\/\/globalquartztube.com\/hr\/wp-json\/wp\/v2\/posts\/2945\/revisions\/4207"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/hr\/wp-json\/wp\/v2\/media\/2954"}],"wp:attachment":[{"href":"https:\/\/globalquartztube.com\/hr\/wp-json\/wp\/v2\/media?parent=2945"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/globalquartztube.com\/hr\/wp-json\/wp\/v2\/categories?post=2945"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/globalquartztube.com\/hr\/wp-json\/wp\/v2\/tags?post=2945"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/globalquartztube.com\/hr\/wp-json\/wp\/v2\/ppma_author?post=2945"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}