{"id":6091,"date":"2025-07-14T18:02:21","date_gmt":"2025-07-14T10:02:21","guid":{"rendered":"https:\/\/globalquartztube.com\/?p=6091"},"modified":"2026-04-23T19:01:01","modified_gmt":"2026-04-23T11:01:01","slug":"features-of-uv-filtering-quartz-tubes","status":"publish","type":"post","link":"https:\/\/globalquartztube.com\/de\/features-of-uv-filtering-quartz-tubes\/","title":{"rendered":"Merkmale von UV-Filterr\u00f6hren aus Quarzglas"},"content":{"rendered":"<p><strong>UV-filternde Quarzrohre<\/strong> sind speziell behandelte Quarzglasrohre, die selektiv bestimmte ultraviolette (UV) Wellenl\u00e4ngen blockieren und gleichzeitig eine hohe Transparenz im sichtbaren und infraroten Bereich aufweisen. Zu ihren wichtigsten Merkmalen geh\u00f6ren:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. UV-Blockierleistung<\/h3>\n\n\n\n<p><strong>Cut-Off-Wellenl\u00e4nge:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>G\u00e4ngige Modelle blockieren UV unter <strong>280 nm (UV-C)<\/strong> oder <strong>320 nm (UV-B)<\/strong>, die eine \u00dcbertragung haupts\u00e4chlich \u00fcber <strong>320 nm<\/strong> (UV-A, sichtbares Licht und Infrarot).<\/li>\n\n\n\n<li>Einige hochreine Quarze (z. B. JGS1) sind von Natur aus UV-durchl\u00e4ssig bis zu <strong>185 nm<\/strong>die eine Dotierung mit Elementen wie <strong>Titan (Ti)<\/strong> oder <strong>Cerium (Ce)<\/strong> um die UV-Abschaltung zu erreichen.<\/li>\n<\/ul>\n\n\n\n<p><strong>Effizienz der Filterung:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>F\u00fcr UV-C (200-280 nm) kann die Filterwirkung folgende Werte erreichen <strong>&gt;99%<\/strong> in Ti-dotierten Quarzrohren.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Optische Eigenschaften<\/h3>\n\n\n\n<p><strong>Durchl\u00e4ssigkeit:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sichtbarer Lichtbereich (400-700 nm): <strong>\u226590%<\/strong><\/li>\n\n\n\n<li>Infrarotbereich (700-2500 nm): <strong>\u226585%<\/strong><\/li>\n\n\n\n<li>Steiler UV-Cut-Off-Rand: Beispielsweise kann die Durchl\u00e4ssigkeit von 0% bei 280 nm auf 80% bei 300 nm ansteigen.<\/li>\n<\/ul>\n\n\n\n<p><strong>Brechungsindex:<\/strong> 1.458 (@589 nm), wie bei Standard-Quarzglas.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Material und Struktur<\/h3>\n\n\n\n<p><strong>Grundmaterial:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Hochreiner synthetischer Quarz (SiO\u2082 \u2265 99,99%) mit geringem Hydroxylgehalt (&lt;5 ppm) zur Minimierung der IR-Absorption.<\/li>\n<\/ul>\n\n\n\n<p><strong>Dopingelemente:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Titan (Ti), Cerium (Ce), Eisen (Fe) usw., die zur Anpassung der UV-Absorptionsspitzen verwendet werden.<\/li>\n<\/ul>\n\n\n\n<p><strong>Physikalische Eigenschaften:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Dichte: 2,2 g\/cm\u00b3<\/li>\n\n\n\n<li>Mohs-H\u00e4rte: 7<\/li>\n\n\n\n<li>Biegefestigkeit: \u226550 MPa<\/li>\n\n\n\n<li>W\u00e4rmeausdehnungskoeffizient: 5,5\u00d710-\u2077\/\u00b0C (20-300 \u00b0C)<\/li>\n\n\n\n<li>Ausgezeichnete Temperaturwechselbest\u00e4ndigkeit<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. Umweltvertr\u00e4glichkeit<\/h3>\n\n\n\n<p><strong>Widerstandsf\u00e4higkeit bei hohen Temperaturen:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kontinuierliche Nutzung bis zu <strong>1100 \u00b0C<\/strong>, kurzfristig bis zu <strong>1300 \u00b0C<\/strong> (Hinweis: Die Dotierung kann die thermische Toleranz leicht verringern).<\/li>\n<\/ul>\n\n\n\n<p><strong>Korrosionsbest\u00e4ndigkeit:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Best\u00e4ndig gegen S\u00e4uren (au\u00dfer HF) und Dampf; alkalische Umgebungen (z. B. KOH) k\u00f6nnen die Oberfl\u00e4che angreifen.<\/li>\n<\/ul>\n\n\n\n<p><strong>Strahlungsstabilit\u00e4t:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Widersteht \u03b3-Strahlung und R\u00f6ntgenstrahlung ohne Verdunkelung; Ce-dotierter Quarz weist eine h\u00f6here Strahlungsbest\u00e4ndigkeit auf.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">5. Anwendungsszenarien<\/h3>\n\n\n\n<p><strong>UV-Abschirmung:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Schutzh\u00fcllen f\u00fcr Keimt\u00f6tungslampen (blockieren sch\u00e4dliches UV-C, lassen n\u00fctzliches UV-B\/UVA zu).<\/li>\n\n\n\n<li>Halbleiter-Photolithographie (pr\u00e4zise Steuerung der Belichtungswellenl\u00e4nge).<\/li>\n<\/ul>\n\n\n\n<p><strong>Optische Ger\u00e4te:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Spektrometerfenster, Geh\u00e4use von Laserr\u00f6hren (f\u00fcr bestimmte Lichtb\u00e4nder).<\/li>\n<\/ul>\n\n\n\n<p><strong>Besondere Beleuchtung:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Aquarienbeleuchtung (UV-Schutz f\u00fcr Wasserorganismen).<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">6. Vorsichtsma\u00dfnahmen<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Vermeiden Sie mechanische Einwirkungen:<\/strong> Quarz ist spr\u00f6de - bei der Installation ist ein Sto\u00dfschutz unerl\u00e4sslich.<\/li>\n\n\n\n<li><strong>Reinigung:<\/strong> Verwenden Sie Alkohol oder entionisiertes Wasser; vermeiden Sie harte Gegenst\u00e4nde.<\/li>\n\n\n\n<li><strong>Nutzungsdauer:<\/strong> Langfristige Einwirkung von Hitze und UV-Strahlung kann zu einer langsamen Degradation aufgrund der Migration von Dotierstoffen f\u00fchren.<\/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\">Vergleich: UV-filternde Quarzr\u00f6hre vs. Standard-Quarzr\u00f6hre<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Merkmal<\/th><th>UV-filternde Quarzr\u00f6hre<\/th><th>Standard Quarzrohr<\/th><\/tr><\/thead><tbody><tr><td>UV-Durchl\u00e4ssigkeit (&lt;300 nm)<\/td><td>&lt;1%<\/td><td>&gt;90% (z. B. JGS1)<\/td><\/tr><tr><td>Dotierungselemente<\/td><td>Ti\/Ce\/Fe<\/td><td>Keine<\/td><\/tr><tr><td>Kosten<\/td><td>H\u00f6her (+30-50%)<\/td><td>Unter<\/td><\/tr><tr><td>Anmeldung<\/td><td>Umgebungen, die eine pr\u00e4zise UV-Kontrolle erfordern<\/td><td>Breites Spektrum an UV-\/sichtbarer 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>Ben\u00f6tigen Sie ein bestimmtes Modell?<\/strong> Bitte geben Sie die ben\u00f6tigte UV-Cut-Off-Wellenl\u00e4nge und die Transmissionskurve f\u00fcr eine genaue Anpassung an.<\/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":"closed","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\/de\/author\/casper-peng\/"},"uagb_comment_info":7,"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\/de\/wp-json\/wp\/v2\/posts\/6091","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/globalquartztube.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/globalquartztube.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/de\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/de\/wp-json\/wp\/v2\/comments?post=6091"}],"version-history":[{"count":2,"href":"https:\/\/globalquartztube.com\/de\/wp-json\/wp\/v2\/posts\/6091\/revisions"}],"predecessor-version":[{"id":6097,"href":"https:\/\/globalquartztube.com\/de\/wp-json\/wp\/v2\/posts\/6091\/revisions\/6097"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/de\/wp-json\/wp\/v2\/media\/6096"}],"wp:attachment":[{"href":"https:\/\/globalquartztube.com\/de\/wp-json\/wp\/v2\/media?parent=6091"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/globalquartztube.com\/de\/wp-json\/wp\/v2\/categories?post=6091"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/globalquartztube.com\/de\/wp-json\/wp\/v2\/tags?post=6091"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/globalquartztube.com\/de\/wp-json\/wp\/v2\/ppma_author?post=6091"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}