{"id":6091,"date":"2025-07-14T18:02:21","date_gmt":"2025-07-14T10:02:21","guid":{"rendered":"https:\/\/globalquartztube.com\/?p=6091"},"modified":"2025-07-14T18:02:25","modified_gmt":"2025-07-14T10:02:25","slug":"features-of-uv-filtering-quartz-tubes","status":"publish","type":"post","link":"https:\/\/globalquartztube.com\/is\/features-of-uv-filtering-quartz-tubes\/","title":{"rendered":"Eiginleikar UV-s\u00eduandi kvarsr\u00f6r"},"content":{"rendered":"<p><strong>UV-s\u00eduandi kvartsr\u00f6r<\/strong> eru s\u00e9rme\u00f0h\u00f6ndla\u00f0ar kvartsglerr\u00f6r h\u00f6nnu\u00f0 til a\u00f0 hindra valkv\u00e6tt \u00e1kve\u00f0nar \u00fatfj\u00f3lubl\u00e1ar (UV) bylgjulengdir \u00e1 me\u00f0an \u00fe\u00e6r vi\u00f0halda mikilli gegns\u00e6i \u00ed s\u00fdnilegu og innrau\u00f0u svi\u00f0i. Helstu einkenni \u00feeirra eru:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. UV-varnarvirkni<\/h3>\n\n\n\n<p><strong>Lengdarskera bylgjulengdar:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Algeng m\u00f3del hindra UV undir <strong>280 nm (UV-C)<\/strong> e\u00f0a <strong>320 nm (UV-B)<\/strong>, sem gerir sendingu kleift a\u00f0allega fyrir ofan <strong>320 nm<\/strong> (UV-A, s\u00fdnilegt lj\u00f3s og innrau\u00f0 geislun).<\/li>\n\n\n\n<li>Sumar h\u00e1g\u00e6\u00f0a kvarts (t.d. JGS1) lei\u00f0a n\u00e1tt\u00farulega \u00fatfj\u00f3lubl\u00e1tt lj\u00f3s ni\u00f0ur a\u00f0 <strong>185 nm<\/strong>, sem krefst doping me\u00f0 frumefnum eins og <strong>t\u00edtan (Ti)<\/strong> e\u00f0a <strong>cer\u00edum (Ce)<\/strong> til a\u00f0 n\u00e1 UV-st\u00f6\u00f0vun.<\/li>\n<\/ul>\n\n\n\n<p><strong>S\u00edunar\u00e1hrif:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Fyrir UV-C (200\u2013280 nm) getur s\u00edunarvirkni n\u00e1\u00f0 <strong>99%<\/strong> \u00ed k\u00edsiltuberum me\u00f0 t\u00edtand\u00edox\u00ed\u00f0innsprautu.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Lj\u00f3sfr\u00e6\u00f0ilegar eiginleikar<\/h3>\n\n\n\n<p><strong>Gagnsending:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>S\u00fdnilegt lj\u00f3sbil (400\u2013700 nm): <strong>\u226590%<\/strong><\/li>\n\n\n\n<li>Innrau\u00f0 svi\u00f0 (700\u20132500 nm): <strong>\u226585%<\/strong><\/li>\n\n\n\n<li>Bratt UV-afskur\u00f0arsvi\u00f0: Til d\u00e6mis getur gegndr\u00e6pi hoppa\u00f0 \u00far 0,01% vi\u00f0 280 nm \u00ed 0,801% vi\u00f0 300 nm.<\/li>\n<\/ul>\n\n\n\n<p><strong>Brotstu\u00f0ull:<\/strong> 1,458 (@589 nm), \u00fea\u00f0 sama og \u00ed venjulegu kvartsgleri.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Efni og uppbygging<\/h3>\n\n\n\n<p><strong>Grunn efni:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>H\u00e1g\u00e6\u00f0a gerv\u00edkvars (SiO\u2082 \u2265 99,991%) me\u00f0 l\u00e1gu h\u00fddrox\u00fdlmagni (&lt; 5 ppm) til a\u00f0 l\u00e1gmarka innrau\u00f0a gleypni.<\/li>\n<\/ul>\n\n\n\n<p><strong>D\u00f3ping\u00fe\u00e6ttir:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>T\u00edtan (Ti), s\u00e9rium (Ce), j\u00e1rn (Fe) o.s.frv., notu\u00f0 til a\u00f0 stilla UV-gleypnipunkta.<\/li>\n<\/ul>\n\n\n\n<p><strong>L\u00edkamlegir eiginleikar:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00de\u00e9ttleiki: 2,2 g\/cm\u00b3<\/li>\n\n\n\n<li>Mohs-h\u00f6rkun: 7<\/li>\n\n\n\n<li>Beygju\u00feol: \u226550 MPa<\/li>\n\n\n\n<li>Hitast\u00e6kkunarstu\u00f0ull: 5,5\u00d710\u207b\u2077\/\u00b0C (20\u2013300 \u00b0C)<\/li>\n\n\n\n<li>Fr\u00e1b\u00e6r vi\u00f0n\u00e1m gegn varmar\u00f6stum<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. Umhverfis\u00feol<\/h3>\n\n\n\n<p><strong>Hita\u00feol vi\u00f0 h\u00e1an hita:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Samfelld notkun allt a\u00f0 <strong>1100 \u00b0C<\/strong>, skammt\u00edmalegt allt a\u00f0 <strong>1300 \u00b0C<\/strong> (Athugi\u00f0: D\u00f3ping getur \u00f6rl\u00edti\u00f0 dregi\u00f0 \u00far hita\u00feoli.).<\/li>\n<\/ul>\n\n\n\n<p><strong>S\u00fdru\u00feol:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00deolir s\u00fdrur (nema HF) og gufu; bas\u00edsk umhverfi (t.d. KOH) geta t\u00e6rt yfirbor\u00f0i\u00f0.<\/li>\n<\/ul>\n\n\n\n<p><strong>Geislunarst\u00f6\u00f0ugleiki:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00deolir \u03b3-geisla- og r\u00f6ntgengeislun \u00e1n \u00feess a\u00f0 d\u00f6kkna; kvars me\u00f0 Ce-dopun s\u00fdnir fram\u00farskarandi geislasto\u00f0ugleika.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">5. Notkunartilvik<\/h3>\n\n\n\n<p><strong>UV-v\u00f6rn:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Verndandi ytri sl\u00edur fyrir \u00f6rverudrepandi lj\u00f3saperur (hindra ska\u00f0leg UV-C, leyfa gagnleg UV-B\/UVA).<\/li>\n\n\n\n<li>H\u00e1lflei\u00f0aralj\u00f3smyndun (n\u00e1kv\u00e6m stj\u00f3rn \u00e1 bylgjulengd \u00fatsetningar).<\/li>\n<\/ul>\n\n\n\n<p><strong>Lj\u00f3sfr\u00e6\u00f0ileg t\u00e6ki:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Gluggar fyrir spekt\u00f3metrum, hylki fyrir leysir\u00f6r (h\u00f6nnu\u00f0 fyrir tiltekin lj\u00f3sb\u00f6nd).<\/li>\n<\/ul>\n\n\n\n<p><strong>S\u00e9rl\u00fdsing:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L\u00fdsingu fyrir fiskab\u00far (UV-v\u00f6rn fyrir vatnal\u00edf).<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">6. Var\u00fa\u00f0arr\u00e1\u00f0stafanir<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>For\u00f0astu v\u00e9lr\u00e6na \u00e1hrif:<\/strong> Kvars er broth\u00e6tt\u2014h\u00f6ggv\u00f6rn er nau\u00f0synleg vi\u00f0 uppsetningu.<\/li>\n\n\n\n<li><strong>Hreinsun:<\/strong> Nota\u00f0u \u00e1fengi e\u00f0a afkalka\u00f0 vatn; for\u00f0astu har\u00f0a hluti.<\/li>\n\n\n\n<li><strong>\u00dej\u00f3nustul\u00edf:<\/strong> Langvarandi \u00fatsetning fyrir hita og \u00fatfj\u00f3lubl\u00e1u lj\u00f3si getur valdi\u00f0 h\u00e6gum ni\u00f0urbroti vegna flutnings dopanta.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Samanbur\u00f0ur: UV-s\u00eduandi kvartsr\u00f6r vs. venjulegt kvartsr\u00f6r<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>A\u00f0aleiginleiki<\/th><th>UV-s\u00edulj\u00f3sglerr\u00f6r<\/th><th>Sta\u00f0la\u00f0 kvartsr\u00f6r<\/th><\/tr><\/thead><tbody><tr><td>UV-geislagj\u00f6f (&lt;300 nm)<\/td><td>&lt;1%<\/td><td>90% (t.d. JGS1)<\/td><\/tr><tr><td>D\u00f3punar\u00fe\u00e6ttir<\/td><td>T\u00edtan\/S\u00e9r\u00edum\/J\u00e1rn<\/td><td>Enginn<\/td><\/tr><tr><td>Kostna\u00f0ur<\/td><td>H\u00e6rra (+30\u201350%)<\/td><td>Ne\u00f0ri<\/td><\/tr><tr><td>Ums\u00f3kn<\/td><td>Umhverfi sem krefjast n\u00e1kv\u00e6mrar UV-st\u00fdringar<\/td><td>UV\/s\u00fdnilegur brei\u00f0bandsgagnsending<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong>Vantar \u00feig \u00e1kve\u00f0i\u00f0 l\u00edkan?<\/strong> Vinsamlegast gef\u00f0u tilskilda UV-skur\u00f0lengd bylgjulengdar og gegndr\u00e6psferil til a\u00f0 tryggja n\u00e1kv\u00e6ma samr\u00e6mingu.<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>UV-filtering quartz tubes are specially treated quartz glass tubes designed to selectively block specific ultraviolet (UV) wavelengths while maintaining high transparency in the visible and infrared ranges. Their key characteristics include: 1. UV Blocking Performance Cut-off Wavelength: Filtering Efficiency: 2. Optical Properties Transmittance: Refractive Index: 1.458 (@589\u202fnm), same as standard quartz glass. 3. Material and [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":6096,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Features of UV-Filtering Quartz Tubes","_seopress_titles_desc":"Blocks UV-C and UV-B while transmitting visible light. Ideal for optical devices, lighting, and UV-sensitive applications. Heat and corrosion resistant.","_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":[25],"tags":[],"ppma_author":[13],"class_list":["post-6091","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-quartz-tube","author-casper-peng"],"uagb_featured_image_src":{"full":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/07\/UV-Filtering-Quartz-Tubes.jpg",1706,1279,false],"thumbnail":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/07\/UV-Filtering-Quartz-Tubes-150x150.jpg",150,150,true],"medium":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/07\/UV-Filtering-Quartz-Tubes-300x225.jpg",300,225,true],"medium_large":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/07\/UV-Filtering-Quartz-Tubes-768x576.jpg",768,576,true],"large":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/07\/UV-Filtering-Quartz-Tubes-1024x768.jpg",1024,768,true],"1536x1536":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/07\/UV-Filtering-Quartz-Tubes-1536x1152.jpg",1536,1152,true],"2048x2048":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/07\/UV-Filtering-Quartz-Tubes.jpg",1706,1279,false],"trp-custom-language-flag":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/07\/UV-Filtering-Quartz-Tubes-16x12.jpg",16,12,true]},"uagb_author_info":{"display_name":"Peng, Casper","author_link":"https:\/\/globalquartztube.com\/is\/author\/casper-peng\/"},"uagb_comment_info":4,"uagb_excerpt":"UV-filtering quartz tubes are specially treated quartz glass tubes designed to selectively block specific ultraviolet (UV) wavelengths while maintaining high transparency in the visible and infrared ranges. Their key characteristics include: 1. UV Blocking Performance Cut-off Wavelength: Filtering Efficiency: 2. Optical Properties Transmittance: Refractive Index: 1.458 (@589\u202fnm), same as standard quartz glass. 3. Material and&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\/is\/wp-json\/wp\/v2\/posts\/6091","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/globalquartztube.com\/is\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/globalquartztube.com\/is\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/is\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/is\/wp-json\/wp\/v2\/comments?post=6091"}],"version-history":[{"count":2,"href":"https:\/\/globalquartztube.com\/is\/wp-json\/wp\/v2\/posts\/6091\/revisions"}],"predecessor-version":[{"id":6097,"href":"https:\/\/globalquartztube.com\/is\/wp-json\/wp\/v2\/posts\/6091\/revisions\/6097"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/is\/wp-json\/wp\/v2\/media\/6096"}],"wp:attachment":[{"href":"https:\/\/globalquartztube.com\/is\/wp-json\/wp\/v2\/media?parent=6091"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/globalquartztube.com\/is\/wp-json\/wp\/v2\/categories?post=6091"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/globalquartztube.com\/is\/wp-json\/wp\/v2\/tags?post=6091"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/globalquartztube.com\/is\/wp-json\/wp\/v2\/ppma_author?post=6091"}],"curies":[{"name":"vp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}