{"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\/da\/features-of-uv-filtering-quartz-tubes\/","title":{"rendered":"Egenskaber ved UV-filtrerende kvartsr\u00f8r"},"content":{"rendered":"<p><strong>UV-filtrerende kvartsr\u00f8r<\/strong> er specialbehandlede kvartsglasr\u00f8r, der er designet til selektivt at blokere specifikke ultraviolette (UV) b\u00f8lgel\u00e6ngder, samtidig med at de opretholder h\u00f8j gennemsigtighed i det synlige og infrar\u00f8de omr\u00e5de. Deres vigtigste egenskaber omfatter:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. UV-blokerende ydeevne<\/h3>\n\n\n\n<p><strong>Afsk\u00e5ret b\u00f8lgel\u00e6ngde:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Almindelige modeller blokerer UV under <strong>280 nm (UV-C)<\/strong> eller <strong>320 nm (UV-B)<\/strong>og tillader transmission prim\u00e6rt over <strong>320 nm<\/strong> (UV-A, synligt lys og infrar\u00f8dt).<\/li>\n\n\n\n<li>Noget kvarts med h\u00f8j renhed (f.eks. JGS1) transmitterer naturligt UV ned til <strong>185 nm<\/strong>og kr\u00e6ver doping med elementer som <strong>titanium (Ti)<\/strong> eller <strong>cerium (Ce)<\/strong> for at opn\u00e5 UV-afsk\u00e6rmning.<\/li>\n<\/ul>\n\n\n\n<p><strong>Filtreringseffektivitet:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>For UV-C (200-280 nm) kan filtreringseffektiviteten n\u00e5 op p\u00e5 <strong>&gt;99%<\/strong> i Ti-dopede kvartsr\u00f8r.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Optiske egenskaber<\/h3>\n\n\n\n<p><strong>Gennemstr\u00f8mning:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Synligt lysomr\u00e5de (400-700 nm): <strong>\u226590%<\/strong><\/li>\n\n\n\n<li>Infrar\u00f8dt omr\u00e5de (700-2500 nm): <strong>\u226585%<\/strong><\/li>\n\n\n\n<li>Stejl UV-afsk\u00e6ringskant: For eksempel kan transmittansen springe fra 0% ved 280 nm til 80% ved 300 nm.<\/li>\n<\/ul>\n\n\n\n<p><strong>Brydningsindeks:<\/strong> 1,458 (@589 nm), det samme som standard kvartsglas.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Materiale og struktur<\/h3>\n\n\n\n<p><strong>Basismateriale:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Syntetisk kvarts af h\u00f8j renhed (SiO\u2082 \u2265 99,99%) med lavt hydroxylindhold (&lt;5 ppm) for at minimere IR-absorption.<\/li>\n<\/ul>\n\n\n\n<p><strong>Dopingelementer:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Titanium (Ti), Cerium (Ce), Jern (Fe) osv. bruges til at justere UV-absorptionstoppe.<\/li>\n<\/ul>\n\n\n\n<p><strong>Fysiske egenskaber:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Massefylde: 2,2 g\/cm\u00b3<\/li>\n\n\n\n<li>Mohs-h\u00e5rdhed: 7<\/li>\n\n\n\n<li>B\u00f8jningsstyrke: \u226550 MPa<\/li>\n\n\n\n<li>Termisk udvidelseskoefficient: 5,5\u00d710-\u2077\/\u00b0C (20-300 \u00b0C)<\/li>\n\n\n\n<li>Fremragende modstandsdygtighed over for termisk chok<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. Milj\u00f8m\u00e6ssig holdbarhed<\/h3>\n\n\n\n<p><strong>Modstandsdygtighed over for h\u00f8je temperaturer:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kontinuerlig brug op til <strong>1100 \u00b0C<\/strong>, kortvarig op til <strong>1300 \u00b0C<\/strong> (Bem\u00e6rk: doping kan reducere den termiske tolerance en smule).<\/li>\n<\/ul>\n\n\n\n<p><strong>Modstandsdygtighed over for korrosion:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Modstandsdygtig over for syrer (undtagen HF) og damp; alkaliske milj\u00f8er (f.eks. KOH) kan korrodere overfladen.<\/li>\n<\/ul>\n\n\n\n<p><strong>Str\u00e5lingsstabilitet:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>T\u00e5ler \u03b3-str\u00e5ling og r\u00f8ntgeneksponering uden at blive m\u00f8rkere; Ce-dopet kvarts viser overlegen str\u00e5lingsmodstand.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">5. Anvendelsesscenarier<\/h3>\n\n\n\n<p><strong>UV-afsk\u00e6rmning:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Beskyttende ydre hylstre til bakteriedr\u00e6bende lamper (blokerer skadelig UV-C, tillader nyttig UV-B\/UVA).<\/li>\n\n\n\n<li>Halvlederfotolitografi (pr\u00e6cis kontrol af eksponeringsb\u00f8lgel\u00e6ngden).<\/li>\n<\/ul>\n\n\n\n<p><strong>Optiske enheder:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Spektrometervinduer, laserr\u00f8rsindkapslinger (designet til specifikke lysb\u00e5nd).<\/li>\n<\/ul>\n\n\n\n<p><strong>S\u00e6rlig belysning:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Akvariebelysning (UV-beskyttelse af vandlevende dyr).<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">6. Forholdsregler<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Undg\u00e5 mekanisk p\u00e5virkning:<\/strong> Kvarts er skr\u00f8beligt - det er vigtigt med st\u00f8dbeskyttelse under installationen.<\/li>\n\n\n\n<li><strong>Reng\u00f8ring:<\/strong> Brug alkohol eller deioniseret vand; undg\u00e5 h\u00e5rde genstande.<\/li>\n\n\n\n<li><strong>Levetid:<\/strong> Langvarig uds\u00e6ttelse for varme og UV kan medf\u00f8re langsom nedbrydning p\u00e5 grund af dopingmigration.<\/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\">Sammenligning: UV-filtrerende kvartsr\u00f8r vs. standard kvartsr\u00f8r<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Funktion<\/th><th>UV-filtrerende kvartsr\u00f8r<\/th><th>Standard kvartsr\u00f8r<\/th><\/tr><\/thead><tbody><tr><td>UV-transmission (&lt;300 nm)<\/td><td>&lt;1%<\/td><td>&gt;90% (f.eks. JGS1)<\/td><\/tr><tr><td>Doping-elementer<\/td><td>Ti\/Ce\/Fe<\/td><td>Ingen<\/td><\/tr><tr><td>Omkostninger<\/td><td>H\u00f8jere (+30-50%)<\/td><td>Lavere<\/td><\/tr><tr><td>Anvendelse<\/td><td>Milj\u00f8er, der kr\u00e6ver pr\u00e6cis UV-kontrol<\/td><td>Bredspektret UV\/synlig transmission<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong>Har du brug for en bestemt model?<\/strong> Angiv venligst den \u00f8nskede UV-b\u00f8lgel\u00e6ngde og transmissionskurve for n\u00f8jagtig matchning.<\/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\/da\/author\/casper-peng\/"},"uagb_comment_info":3,"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\/da\/wp-json\/wp\/v2\/posts\/6091","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/globalquartztube.com\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/globalquartztube.com\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/da\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/da\/wp-json\/wp\/v2\/comments?post=6091"}],"version-history":[{"count":2,"href":"https:\/\/globalquartztube.com\/da\/wp-json\/wp\/v2\/posts\/6091\/revisions"}],"predecessor-version":[{"id":6097,"href":"https:\/\/globalquartztube.com\/da\/wp-json\/wp\/v2\/posts\/6091\/revisions\/6097"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/da\/wp-json\/wp\/v2\/media\/6096"}],"wp:attachment":[{"href":"https:\/\/globalquartztube.com\/da\/wp-json\/wp\/v2\/media?parent=6091"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/globalquartztube.com\/da\/wp-json\/wp\/v2\/categories?post=6091"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/globalquartztube.com\/da\/wp-json\/wp\/v2\/tags?post=6091"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/globalquartztube.com\/da\/wp-json\/wp\/v2\/ppma_author?post=6091"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}