<\/p>\n\n\n\n
Kvarca caurules<\/a> ir iz\u0161\u0137iro\u0161a noz\u012bme cauru\u013cu kr\u0101\u0161\u0146u darb\u012bb\u0101, kas bie\u017ei tiek izmantotas da\u017e\u0101d\u0101s laboratorij\u0101s. \u0160eit ir sniegtas da\u017eas nor\u0101des par to lieto\u0161anu un apkopi:<\/p>\n\n\n\n Parasti nav ieteicams izmantot \u016bde\u0146ra\u017ea g\u0101zi cauru\u013cu kr\u0101sn\u012bs spr\u0101dziena riska d\u0113\u013c, iz\u0146emot koncentr\u0101cij\u0101s, kas p\u0101rsniedz spr\u0101dzienb\u012bstam\u012bbas robe\u017eas. Ja ir nepiecie\u0161ams izmantot \u016bde\u0146radi, j\u0101veic atbilsto\u0161i dro\u0161\u012bbas pas\u0101kumi. Nodro\u0161iniet, lai g\u0101zes pl\u016bsmas laik\u0101 neviens nest\u0101v\u0113tu abos caurules galos. Ner\u016bs\u0113jo\u0161\u0101 t\u0113rauda caurules, kur\u0101m ir augst\u0101ka siltumvad\u012btsp\u0113ja nek\u0101 kvarcam, ir j\u0101izmanto \u016bde\u0146ra\u017ea g\u0101zei, lai abos galos b\u016btu nepiecie\u0161ama \u016bdens dzes\u0113\u0161ana, lai nov\u0113rstu O veida gredzena p\u0101rkar\u0161anu un boj\u0101jumus.<\/p>\n\n\n\n Kvarca caurules<\/a>\u2018 m\u012bkstin\u0101\u0161anas temperat\u016bra ir aptuveni 1270 \u00b0C. Lai izvair\u012btos no deform\u0101cijas vai boj\u0101jumiem, ieteicams, lai temperat\u016bra nep\u0101rsniegtu 1200\u00b0C ilg\u0101k par 3 stund\u0101m.<\/p>\n\n\n\n Sildot, vienm\u0113r ievietojiet keramikas kr\u0101sns aizb\u0101\u017e\u0146us caurules iek\u0161pus\u0113, lai nodro\u0161in\u0101tu vienm\u0113r\u012bgu temperat\u016bras sadal\u012bjumu. Bez \u0161iem aizb\u0101\u017e\u0146iem temperat\u016bra cauru\u013cu galos var\u0113tu k\u013c\u016bt p\u0101r\u0101k augsta, apdraudot atloku O-gredzenus un ietekm\u0113jot g\u0101zes necaurlaid\u012bbu. Kr\u0101sns aizb\u0101\u017e\u0146u novieto\u0161ana ar\u012b veicina vienm\u0113r\u012bgu siltuma lauku kr\u0101sn\u012b.<\/p>\n\n\n\n Ir \u013coti svar\u012bgi uztur\u0113t kr\u0101sns caurules iek\u0161pusi t\u012bru. Apstr\u0101d\u0101jot materi\u0101lus, lai paildzin\u0101tu kalpo\u0161anas ilgumu. kvarca caurule<\/a>, izvairieties tos novietot tie\u0161i uz caurules. T\u0101 viet\u0101 izmantojiet laivu t\u012b\u0123e\u013cus, lai satur\u0113tu materi\u0101lus.<\/p>\n\n\n\n Kars\u0113\u0161anas laik\u0101 ir svar\u012bgi caurul\u0113 ievietot alum\u012bnija oks\u012bda kr\u0101sns aizb\u0101\u017e\u0146us, divus katr\u0101 pus\u0113, kop\u0101 \u010detrus. Att\u0101lumam starp diviem iek\u0161\u0113jiem spraud\u0146iem j\u0101b\u016bt aptuveni 450 mm. \u0160is uzst\u0101d\u012bjums nov\u0113r\u0161 p\u0101rm\u0113r\u012bgu temperat\u016bru cauru\u013cu galos, pasarg\u0101jot O veida gredzenus atlokos no boj\u0101jumiem un nodro\u0161inot g\u0101zes necaurlaid\u012bbu. \u0160o aizb\u0101\u017e\u0146u izvietojums pal\u012bdz pan\u0101kt vienm\u0113r\u012bgu siltuma lauku kr\u0101sn\u012b.<\/p>\n\n\n\n Kvarca caurules<\/a>\u2018 temperat\u016bras iztur\u012bba ir tie\u0161i saist\u012bta ar to t\u012br\u012bbu. Augst\u0101ka t\u012br\u012bbas pak\u0101pe nodro\u0161ina augst\u0101ku temperat\u016bras iztur\u012bbu, padarot materi\u0101lu piem\u0113rot\u0101ku izmanto\u0161anai augst\u0101s temperat\u016br\u0101s.<\/p>\n\n\n\n \u0160o vadl\u012bniju iev\u0113ro\u0161ana var iev\u0113rojami uzlabot kvarca cauru\u013cu veiktsp\u0113ju un ilgm\u016b\u017e\u012bbu laboratorijas mufe\u013ckr\u0101sn\u012bs, nodro\u0161inot dro\u0161\u012bbu un efektivit\u0101ti augstas temperat\u016bras eksperimentos un procesos.<\/p>\n\n\n\n Lai ieg\u016btu papildinform\u0101ciju par m\u016bsu produktiem un to, k\u0101 m\u0113s varam atbalst\u012bt j\u016bsu laboratorijas vai r\u016bpniecisk\u0101s vajadz\u012bbas, l\u016bdzu, apmekl\u0113jiet m\u016bsu vietni t\u012bmek\u013ca vietne<\/a> vai Sazinies ar mums<\/a> tie\u0161i plkst contact@globalquartztube.com<\/a>.<\/p>","protected":false},"excerpt":{"rendered":" Quartz tubes play a crucial role in the functioning of tube furnaces, often employed in various laboratory settings. Here are some guidelines for their application and maintenance: 1. Hydrogen Gas Precautions It is generally advised not to use hydrogen gas in tube furnaces due to explosion risks, except at concentrations outside the explosive limits. If […]<\/p>\n","protected":false},"author":3,"featured_media":2204,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_theme","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Utilization and Maintenance of Quartz Tubes in Laboratory Muffle Furnaces","_seopress_titles_desc":"Guidance on the proper utilization and maintenance of quartz tubes within laboratory muffle furnaces, covering safety with hydrogen and temperature limits.","_seopress_robots_index":"","_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"ppma_author":[13],"class_list":["post-2141","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","author-casper-peng"],"uagb_featured_image_src":{"full":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/04\/laboratory-muffle-furnace-with-a-quartz-tube.webp",1024,1024,false],"thumbnail":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/04\/laboratory-muffle-furnace-with-a-quartz-tube-150x150.webp",150,150,true],"medium":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/04\/laboratory-muffle-furnace-with-a-quartz-tube-300x300.webp",300,300,true],"medium_large":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/04\/laboratory-muffle-furnace-with-a-quartz-tube-768x768.webp",768,768,true],"large":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/04\/laboratory-muffle-furnace-with-a-quartz-tube.webp",1024,1024,false],"1536x1536":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/04\/laboratory-muffle-furnace-with-a-quartz-tube.webp",1024,1024,false],"2048x2048":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/04\/laboratory-muffle-furnace-with-a-quartz-tube.webp",1024,1024,false],"trp-custom-language-flag":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/04\/laboratory-muffle-furnace-with-a-quartz-tube.webp",12,12,false]},"uagb_author_info":{"display_name":"Peng, Casper","author_link":"https:\/\/globalquartztube.com\/lv\/author\/casper-peng\/"},"uagb_comment_info":0,"uagb_excerpt":"Quartz tubes play a crucial role in the functioning of tube furnaces, often employed in various laboratory settings. Here are some guidelines for their application and maintenance: 1. Hydrogen Gas Precautions It is generally advised not to use hydrogen gas in tube furnaces due to explosion risks, except at concentrations outside the explosive limits. If…","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\/lv\/wp-json\/wp\/v2\/posts\/2141","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/comments?post=2141"}],"version-history":[{"count":4,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/posts\/2141\/revisions"}],"predecessor-version":[{"id":4177,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/posts\/2141\/revisions\/4177"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/media\/2204"}],"wp:attachment":[{"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/media?parent=2141"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/categories?post=2141"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/tags?post=2141"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/ppma_author?post=2141"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}1. \u016ade\u0146ra\u017ea g\u0101zes piesardz\u012bbas pas\u0101kumi<\/strong><\/h2><\/div>\n\n\n\n
2. M\u012bkstin\u0101\u0161anas punkta apzin\u0101\u0161an\u0101s<\/strong><\/h2><\/div>\n\n\n\n
3. Siltuma sadale<\/strong><\/h2><\/div>\n\n\n\n
4. T\u012br\u012bba un materi\u0101lu apstr\u0101de<\/strong><\/h2><\/div>\n\n\n\n
5. Alum\u012bnija oks\u012bda kr\u0101sns aizb\u0101\u017e\u0146u izmanto\u0161ana<\/strong><\/h2><\/div>\n\n\n\n
6. Temperat\u016bras iztur\u012bba un t\u012br\u012bba<\/strong><\/h2><\/div>\n\n\n\n