{"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\/sk\/features-of-uv-filtering-quartz-tubes\/","title":{"rendered":"Vlastnosti kremenn\u00fdch trub\u00edc s UV filtrom"},"content":{"rendered":"<p><strong>Kremenn\u00e9 trubice s UV filtrom<\/strong> s\u00fa \u0161peci\u00e1lne upraven\u00e9 trubice z kremenn\u00e9ho skla navrhnut\u00e9 tak, aby selekt\u00edvne blokovali \u0161pecifick\u00e9 ultrafialov\u00e9 (UV) vlnov\u00e9 d\u013a\u017eky a z\u00e1rove\u0148 si zachovali vysok\u00fa prieh\u013eadnos\u0165 vo vidite\u013enom a infra\u010dervenom p\u00e1sme. Medzi ich k\u013e\u00fa\u010dov\u00e9 vlastnosti patria:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. V\u00fdkon blokovania UV \u017eiarenia<\/h3>\n\n\n\n<p><strong>Vypnut\u00e1 vlnov\u00e1 d\u013a\u017eka:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Be\u017en\u00e9 modely blokuj\u00fa UV \u017eiarenie pod <strong>280 nm (UV-C)<\/strong> alebo <strong>320 nm (UV-B)<\/strong>, \u010do umo\u017e\u0148uje prenos predov\u0161etk\u00fdm nad <strong>320 nm<\/strong> (UV-A, vidite\u013en\u00e9 svetlo a infra\u010derven\u00e9 svetlo).<\/li>\n\n\n\n<li>Niektor\u00fd vysoko \u010dist\u00fd kreme\u0148 (napr. JGS1) prirodzene prep\u00fa\u0161\u0165a UV \u017eiarenie a\u017e do <strong>185 nm<\/strong>, \u010do si vy\u017eaduje dopovanie prvkami, ako s\u00fa napr. <strong>tit\u00e1n (Ti)<\/strong> alebo <strong>c\u00e9r (Ce)<\/strong> na dosiahnutie UV odpojenia.<\/li>\n<\/ul>\n\n\n\n<p><strong>\u00da\u010dinnos\u0165 filtrovania:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pre UV-C (200-280 nm) m\u00f4\u017ee \u00fa\u010dinnos\u0165 filtr\u00e1cie dosiahnu\u0165 <strong>&gt;99%<\/strong> v kremenn\u00fdch trubiciach dopovan\u00fdch Ti.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Optick\u00e9 vlastnosti<\/h3>\n\n\n\n<p><strong>Priepustnos\u0165:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Rozsah vidite\u013en\u00e9ho svetla (400-700 nm): <strong>\u226590%<\/strong><\/li>\n\n\n\n<li>Infra\u010derven\u00fd rozsah (700-2500 nm): <strong>\u226585%<\/strong><\/li>\n\n\n\n<li>Strm\u00fd UV odrez\u00e1vac\u00ed okraj: Napr\u00edklad priepustnos\u0165 m\u00f4\u017ee vysko\u010di\u0165 z 0% pri 280 nm na 80% pri 300 nm.<\/li>\n<\/ul>\n\n\n\n<p><strong>Index lomu:<\/strong> 1,458 (@589 nm), rovnako ako \u0161tandardn\u00e9 kremenn\u00e9 sklo.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Materi\u00e1l a \u0161trukt\u00fara<\/h3>\n\n\n\n<p><strong>Z\u00e1kladn\u00fd materi\u00e1l:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vysoko \u010dist\u00fd syntetick\u00fd kreme\u0148 (SiO\u2082 \u2265 99,99%) s n\u00edzkym obsahom hydroxylu (&lt;5 ppm) na minimaliz\u00e1ciu IR absorpcie.<\/li>\n<\/ul>\n\n\n\n<p><strong>Dopingov\u00e9 prvky:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tit\u00e1n (Ti), c\u00e9r (Ce), \u017eelezo (Fe) at\u010f., ktor\u00e9 sa pou\u017e\u00edvaj\u00fa na \u00fapravu UV absorp\u010dn\u00fdch p\u00edkov.<\/li>\n<\/ul>\n\n\n\n<p><strong>Fyzik\u00e1lne vlastnosti:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Hustota: 2,2 g\/cm\u00b3<\/li>\n\n\n\n<li>Tvrdos\u0165 pod\u013ea Mohsa: 7<\/li>\n\n\n\n<li>Pevnos\u0165 v ohybe: \u226550 MPa<\/li>\n\n\n\n<li>Koeficient tepelnej roz\u0165a\u017enosti: 5,5 \u00d7 10-\u2077\/\u00b0C (20-300 \u00b0C)<\/li>\n\n\n\n<li>Vynikaj\u00faca odolnos\u0165 vo\u010di tepeln\u00fdm \u0161okom<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. Odolnos\u0165 vo\u010di \u017eivotn\u00e9mu prostrediu<\/h3>\n\n\n\n<p><strong>Odolnos\u0165 vo\u010di vysok\u00fdm teplot\u00e1m:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nepretr\u017eit\u00e9 pou\u017e\u00edvanie a\u017e do <strong>1100 \u00b0C<\/strong>, kr\u00e1tkodobo do <strong>1300 \u00b0C<\/strong> (Pozn\u00e1mka: dopovanie m\u00f4\u017ee mierne zn\u00ed\u017ei\u0165 tepeln\u00fa toleranciu).<\/li>\n<\/ul>\n\n\n\n<p><strong>Odolnos\u0165 proti kor\u00f3zii:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Odolnos\u0165 vo\u010di kyselin\u00e1m (okrem HF) a pare; alkalick\u00e9 prostredie (napr. KOH) m\u00f4\u017ee sp\u00f4sobi\u0165 kor\u00f3ziu povrchu.<\/li>\n<\/ul>\n\n\n\n<p><strong>Radia\u010dn\u00e1 stabilita:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Odol\u00e1va \u03b3-\u017eiareniu a r\u00f6ntgenov\u00e9mu \u017eiareniu bez stmavnutia; kreme\u0148 dopovan\u00fd Ce vykazuje vy\u0161\u0161iu odolnos\u0165 vo\u010di \u017eiareniu.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">5. Scen\u00e1re pou\u017eitia<\/h3>\n\n\n\n<p><strong>UV tienenie:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ochrann\u00e9 vonkaj\u0161ie obaly pre germic\u00eddne lampy (blokuj\u00fa \u0161kodliv\u00e9 UV-C, umo\u017e\u0148uj\u00fa u\u017eito\u010dn\u00e9 UV-B\/UVA).<\/li>\n\n\n\n<li>Polovodi\u010dov\u00e1 fotolitografia (presn\u00e9 riadenie vlnovej d\u013a\u017eky expoz\u00edcie).<\/li>\n<\/ul>\n\n\n\n<p><strong>Optick\u00e9 zariadenia:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Okn\u00e1 spektrometra, kryty laserov\u00fdch trub\u00edc (ur\u010den\u00e9 pre \u0161pecifick\u00e9 sveteln\u00e9 p\u00e1sma).<\/li>\n<\/ul>\n\n\n\n<p><strong>\u0160peci\u00e1lne osvetlenie:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Osvetlenie akv\u00e1ria (UV ochrana vodn\u00fdch \u017eivo\u010d\u00edchov).<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">6. Bezpe\u010dnostn\u00e9 opatrenia<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Vyhnite sa mechanick\u00e9mu n\u00e1razu:<\/strong> Kreme\u0148 je krehk\u00fd - po\u010das in\u0161tal\u00e1cie je nevyhnutn\u00e1 ochrana proti n\u00e1razom.<\/li>\n\n\n\n<li><strong>\u010cistenie:<\/strong> Pou\u017e\u00edvajte alkohol alebo deionizovan\u00fa vodu; vyh\u00fdbajte sa tvrd\u00fdm predmetom.<\/li>\n\n\n\n<li><strong>\u017divotnos\u0165:<\/strong> Dlhodob\u00e9 vystavenie teplu a UV \u017eiareniu m\u00f4\u017ee sp\u00f4sobi\u0165 pomal\u00fa degrad\u00e1ciu v d\u00f4sledku migr\u00e1cie dopantu.<\/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\">Porovnanie: \u0160tandardn\u00e1 kremenn\u00e1 trubica s UV filtrom<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Funkcia<\/th><th>Quartzov\u00e1 trubica s UV filtrom<\/th><th>\u0160tandardn\u00e1 kremenn\u00e1 trubica<\/th><\/tr><\/thead><tbody><tr><td>UV priepustnos\u0165 (&lt;300 nm)<\/td><td>&lt;1%<\/td><td>&gt;90% (napr. JGS1)<\/td><\/tr><tr><td>Dopingov\u00e9 prvky<\/td><td>Ti\/Ce\/Fe<\/td><td>\u017diadne<\/td><\/tr><tr><td>N\u00e1klady<\/td><td>Vy\u0161\u0161ie (+30-50%)<\/td><td>Ni\u017e\u0161ie<\/td><\/tr><tr><td>Aplik\u00e1cia<\/td><td>Prostredia vy\u017eaduj\u00face presn\u00fa kontrolu UV \u017eiarenia<\/td><td>\u0160irok\u00e9 spektrum UV\/vidite\u013en\u00e9ho prenosu<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong>Potrebujete konkr\u00e9tny model?<\/strong> Uve\u010fte po\u017eadovan\u00fa vlnov\u00fa d\u013a\u017eku UV \u017eiarenia a prenosov\u00fa krivku na presn\u00e9 porovnanie.<\/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\/sk\/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\/sk\/wp-json\/wp\/v2\/posts\/6091","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/globalquartztube.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/globalquartztube.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/sk\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/sk\/wp-json\/wp\/v2\/comments?post=6091"}],"version-history":[{"count":2,"href":"https:\/\/globalquartztube.com\/sk\/wp-json\/wp\/v2\/posts\/6091\/revisions"}],"predecessor-version":[{"id":6097,"href":"https:\/\/globalquartztube.com\/sk\/wp-json\/wp\/v2\/posts\/6091\/revisions\/6097"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/sk\/wp-json\/wp\/v2\/media\/6096"}],"wp:attachment":[{"href":"https:\/\/globalquartztube.com\/sk\/wp-json\/wp\/v2\/media?parent=6091"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/globalquartztube.com\/sk\/wp-json\/wp\/v2\/categories?post=6091"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/globalquartztube.com\/sk\/wp-json\/wp\/v2\/tags?post=6091"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/globalquartztube.com\/sk\/wp-json\/wp\/v2\/ppma_author?post=6091"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}