{"id":6537,"date":"2025-03-04T11:25:38","date_gmt":"2025-03-04T03:25:38","guid":{"rendered":"https:\/\/www.qualitester.com\/?p=6537"},"modified":"2025-03-04T11:26:24","modified_gmt":"2025-03-04T03:26:24","slug":"packaging-vacuum-decay-tester","status":"publish","type":"post","link":"https:\/\/www.qualitester.com\/cs\/packaging-vacuum-decay-tester\/","title":{"rendered":"Tester vakuov\u00e9ho rozpadu obal\u016f: Vakuov\u00e1 zkou\u0161ka a detekce net\u011bsnost\u00ed podle normy ASTM"},"content":{"rendered":"<h2 data-pm-slice=\"1 1 []\">Porozum\u011bn\u00ed principu zkou\u0161ky t\u011bsnosti pomoc\u00ed vakuov\u00e9ho \u00faniku<\/h2>\n<p>Na str\u00e1nk\u00e1ch <a href=\"https:\/\/www.qualitester.com\/cs\/packaging-leak-testing-equipment\/\" target=\"_blank\" rel=\"noopener\"><strong>p\u0159\u00edstroj pro m\u011b\u0159en\u00ed poklesu vakua v obalech<\/strong><\/a> je nezbytn\u00fdm n\u00e1strojem pro detekci net\u011bsnost\u00ed v hermeticky uzav\u0159en\u00fdch obalech, kter\u00fd zaji\u0161\u0165uje neporu\u0161enost produktu a soulad s pr\u016fmyslov\u00fdmi normami. Funguje na principu <strong>princip zkou\u0161ky t\u011bsnosti pomoc\u00ed vakuov\u00e9ho \u00faniku<\/strong>, nedestruktivn\u00ed metoda, kter\u00e1 odhaluje mikro\u00faniky sledov\u00e1n\u00edm zm\u011bn tlaku ve vakuov\u011b uzav\u0159en\u00e9 komo\u0159e.<\/p>\n<p>Tato metoda je v\u0161eobecn\u011b uzn\u00e1van\u00e1 pro svou p\u0159esnost a \u00fa\u010dinnost. Zkou\u0161ka spo\u010d\u00edv\u00e1 v um\u00edst\u011bn\u00ed uzav\u0159en\u00e9ho obalu do vakuov\u00e9 komory, ods\u00e1t\u00ed vzduchu a sledov\u00e1n\u00ed hodnot tlaku. Pokud obal net\u011bsn\u00ed, vzduch z n\u011bj unikne, co\u017e zp\u016fsob\u00ed m\u011b\u0159iteln\u00fd n\u00e1r\u016fst tlaku. Tato zkou\u0161ka je ide\u00e1ln\u00ed pro obaly potravin, l\u00e9\u010div a zdravotnick\u00fdch prost\u0159edk\u016f, u nich\u017e jsou sterilita a ochrana z\u00e1sadn\u00ed.<\/p>\n<h2>Vakuov\u00e1 zkou\u0161ka podle normy ASTM: Soulad s pr\u016fmyslov\u00fdmi normami ASTM D3078<\/h2>\n<p>Na str\u00e1nk\u00e1ch <strong>Vakuov\u00e1 zkou\u0161ka podle normy ASTM<\/strong> je standardizovan\u00e1 metoda zaji\u0161\u0165uj\u00edc\u00ed spolehlivost zkou\u0161ek \u00faniku ve vakuu. Jednou z nej\u010dast\u011bji citovan\u00fdch norem je <strong>ASTM D3078<\/strong>, kter\u00e1 stanov\u00ed postupy pro detekci net\u011bsnost\u00ed u nepor\u00e9zn\u00edch obal\u016f. Obsahuje pokyny t\u00fdkaj\u00edc\u00ed se:<\/p>\n<ul data-spread=\"false\">\n<li><strong>Nastaven\u00ed \u00farovn\u011b podtlaku<\/strong> pro r\u016fzn\u00e9 obalov\u00e9 materi\u00e1ly<\/li>\n<li><strong>Doba trv\u00e1n\u00ed zkou\u0161ky a sledov\u00e1n\u00ed tlaku<\/strong><\/li>\n<li><strong>P\u0159\u00edpustn\u00e9 meze kol\u00eds\u00e1n\u00ed tlaku<\/strong><\/li>\n<\/ul>\n<p>Dodr\u017eov\u00e1n\u00ed <strong>Vakuov\u00e1 zkou\u0161ka podle normy ASTM<\/strong> dodr\u017eov\u00e1n\u00ed norem zaji\u0161\u0165uje konzistentn\u00ed a reprodukovateln\u00e9 v\u00fdsledky, d\u00edky \u010demu\u017e je <strong>p\u0159\u00edstroj pro m\u011b\u0159en\u00ed poklesu vakua v obalech<\/strong> spolehliv\u00e9 \u0159e\u0161en\u00ed pro zaji\u0161t\u011bn\u00ed kvality v oblasti balen\u00ed.<\/p>\n<h2>Vakuov\u00e1 zkou\u0161ka t\u011bsnosti lahv\u00ed: Zaji\u0161t\u011bn\u00ed integrity obalu<\/h2>\n<p><a href=\"https:\/\/www.qualitester.com\/cs\/kategorie-produktu\/test-items\/leak-tester\/\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-6538 size-full\" src=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/03\/astm-d3078-packaging-vacuum-decay-tester.webp\" alt=\"Zku\u0161ebn\u00ed za\u0159\u00edzen\u00ed pro m\u011b\u0159en\u00ed poklesu vakua v obalech podle normy ASTM D3078\" width=\"600\" height=\"400\" srcset=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/03\/astm-d3078-packaging-vacuum-decay-tester.webp 600w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/03\/astm-d3078-packaging-vacuum-decay-tester-300x200.webp 300w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/03\/astm-d3078-packaging-vacuum-decay-tester-18x12.webp 18w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p>Pro odv\u011btv\u00ed, kter\u00e1 vyu\u017e\u00edvaj\u00ed pevn\u00e9 obaly, jako jsou plastov\u00e9 a sklen\u011bn\u00e9 l\u00e1hve, je <strong>zkou\u0161ka t\u011bsnosti lahv\u00ed pomoc\u00ed vakua<\/strong> je z\u00e1sadn\u00ed. Tento test zaji\u0161\u0165uje vzduchot\u011bsn\u00e9 uzav\u0159en\u00ed obal\u016f, \u010d\u00edm\u017e zabra\u0148uje kontaminaci a zachov\u00e1v\u00e1 trvanlivost v\u00fdrobku. Tento proces zahrnuje:<\/p>\n<ol start=\"1\" data-spread=\"false\">\n<li>Vlo\u017een\u00ed l\u00e1hve do vakuov\u00e9 komory.<\/li>\n<li>Vytvo\u0159en\u00ed podtlaku a sledov\u00e1n\u00ed stability tlaku.<\/li>\n<li>Zji\u0161\u0165ov\u00e1n\u00ed net\u011bsnost\u00ed na z\u00e1klad\u011b n\u00e1r\u016fstu tlaku nebo \u00faniku vzduchu.<\/li>\n<\/ol>\n<p>S vyu\u017eit\u00edm modern\u00edch p\u0159\u00edstroj\u016f, jako je nap\u0159\u00edklad <strong>Cell Instruments <a href=\"https:\/\/www.qualitester.com\/cs\/produkt-2\/lt-03-seal-strength-testing-machine\/\" target=\"_blank\" rel=\"noopener\">LT-03 Tester t\u011bsnosti<\/a><\/strong>, mohou v\u00fdrobci efektivn\u011b prov\u00e1d\u011bt zkou\u0161ky poklesu podtlaku na lahv\u00edch, \u010d\u00edm\u017e se zvy\u0161uje kvalita v\u00fdroby a sni\u017euje mno\u017estv\u00ed odpadu.<\/p>\n<h2>Pro\u010d si vybrat tester t\u011bsnosti Cell Instruments LT-03?<\/h2>\n<p>Na str\u00e1nk\u00e1ch <strong>Tester t\u011bsnosti Cell Instruments LT-03<\/strong> je pr\u00e9miov\u00fd <strong>p\u0159\u00edstroj pro m\u011b\u0159en\u00ed poklesu vakua v obalech<\/strong> ur\u010deno pro vysoce p\u0159esnou detekci net\u011bsnost\u00ed. Mezi hlavn\u00ed vlastnosti pat\u0159\u00ed:<\/p>\n<ul data-spread=\"false\">\n<li><strong>Provoz \u0159\u00edzen\u00fd programovateln\u00fdm logick\u00fdm automatem (PLC)<\/strong> s u\u017eivatelsky p\u0159\u00edv\u011btiv\u00fdm dotykov\u00fdm displejem.<\/li>\n<li><strong>Venturiho vakuov\u00fd syst\u00e9m<\/strong>, p\u0159i\u010dem\u017e dosahuje vakua a\u017e -90 kPa.<\/li>\n<li><strong>Velikosti komor lze p\u0159izp\u016fsobit<\/strong> pro r\u016fzn\u00e9 typy bal\u00ed\u010dk\u016f.<\/li>\n<li><strong>Ukl\u00e1d\u00e1n\u00ed parametr\u016f pro v\u00edce vzork\u016f<\/strong>, \u010d\u00edm\u017e se optimalizuje efektivita testov\u00e1n\u00ed.<\/li>\n<\/ul>\n<p>Model LT-03 spl\u0148uje po\u017eadavky <strong><a href=\"https:\/\/www.qualitester.com\/cs\/kategorie-produktu\/astm\/astm-d3078\/\" target=\"_blank\" rel=\"noopener\">ASTM D307<\/a><a href=\"https:\/\/www.qualitester.com\/cs\/kategorie-produktu\/astm\/astm-d3078\/\">8<\/a> a <a href=\"https:\/\/www.qualitester.com\/cs\/kategorie-produktu\/astm\/astm-d4991\/\" target=\"_blank\" rel=\"noopener\">ASTM D4991<\/a><\/strong>, co\u017e z n\u011bj \u010din\u00ed ide\u00e1ln\u00ed \u0159e\u0161en\u00ed pro odv\u011btv\u00ed, kter\u00e1 vy\u017eaduj\u00ed spolehliv\u00e9 testov\u00e1n\u00ed poklesu vakua.<\/p>\n<p>A <strong>p\u0159\u00edstroj pro m\u011b\u0159en\u00ed poklesu vakua v obalech<\/strong> je nezbytn\u00e9 pro zaji\u0161t\u011bn\u00ed neporu\u0161enosti obalu, zabr\u00e1n\u011bn\u00ed \u00fanik\u016fm a spln\u011bn\u00ed pr\u016fmyslov\u00fdch norem, jako jsou <strong>ASTM D3078<\/strong>. A\u0165 u\u017e jde o flexibiln\u00ed obaly nebo pevn\u00e9 l\u00e1hve, zkou\u0161ka poklesu podtlaku p\u0159edstavuje p\u0159esnou a nedestruktivn\u00ed metodu detekce net\u011bsnost\u00ed.<\/p>\n<p>Pro spolehliv\u00e9 a efektivn\u00ed testov\u00e1n\u00ed je <strong>Tester t\u011bsnosti Cell Instruments LT-03<\/strong> vynik\u00e1 jako nejlep\u0161\u00ed volba, proto\u017ee nab\u00edz\u00ed p\u0159esnost, soulad s p\u0159edpisy a snadn\u00e9 pou\u017eit\u00ed pro r\u016fzn\u00e9 balic\u00ed aplikace.<\/p>\n<h3>Nej\u010dast\u011bj\u0161\u00ed dotazy<\/h3>\n<p><strong>1. Co je to p\u0159\u00edstroj na m\u011b\u0159en\u00ed poklesu vakua v obalech?<\/strong><br \/>\nA <strong>p\u0159\u00edstroj pro m\u011b\u0159en\u00ed poklesu vakua v obalech<\/strong> je p\u0159\u00edstroj, kter\u00fd detekuje net\u011bsnosti v hermeticky uzav\u0159en\u00fdch obalech sledov\u00e1n\u00edm kol\u00eds\u00e1n\u00ed tlaku ve vakuov\u00e9 komo\u0159e.<\/p>\n<p><strong>2. Jak funguje zkou\u0161ka t\u011bsnosti metodou poklesu podtlaku?<\/strong><br \/>\nPrincip spo\u010d\u00edv\u00e1 v um\u00edst\u011bn\u00ed balen\u00ed do vakuov\u00e9 komory, vytvo\u0159en\u00ed podtlaku a m\u011b\u0159en\u00ed stability tlaku. V p\u0159\u00edpad\u011b net\u011bsnosti doch\u00e1z\u00ed k \u00faniku vzduchu, co\u017e vede ke zv\u00fd\u0161en\u00ed tlaku.<\/p>\n<p><strong>3. Co je norma ASTM D3078?<\/strong><br \/>\n<strong>ASTM D3078<\/strong> jedn\u00e1 se o standardizovanou zku\u0161ebn\u00ed metodu, kter\u00e1 stanovuje postupy zkou\u0161ek \u00faniku pod vakuem za \u00fa\u010delem detekce net\u011bsnost\u00ed v nepor\u00e9zn\u00edch obalech.<\/p>\n<p><strong>4. Lze zkou\u0161ku vakuov\u00e9ho \u00fabytku pou\u017e\u00edt u lahv\u00ed?<\/strong><br \/>\nAno, a <strong>zkou\u0161ka t\u011bsnosti lahv\u00ed pomoc\u00ed vakua<\/strong> zaji\u0161\u0165uje vzduchot\u011bsn\u00e9 uzav\u0159en\u00ed plastov\u00fdch nebo sklen\u011bn\u00fdch n\u00e1dob, \u010d\u00edm\u017e zabra\u0148uje \u00fanik\u016fm a kontaminaci.<\/p>\n<p><strong>5. Pro\u010d si vybrat tester t\u011bsnosti Cell Instruments LT-03?<\/strong><br \/>\nNa str\u00e1nk\u00e1ch <strong>LT-03 Tester t\u011bsnosti<\/strong> nab\u00eddky <strong>vysok\u00e1 p\u0159esnost, soulad s normami ASTM a u\u017eivatelsky p\u0159\u00edv\u011btiv\u00e9 ovl\u00e1d\u00e1n\u00ed<\/strong>, d\u00edky \u010demu\u017e je ide\u00e1ln\u00ed pro r\u016fzn\u00e1 odv\u011btv\u00ed.<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Porozum\u011bn\u00ed principu testov\u00e1n\u00ed t\u011bsnosti pomoc\u00ed poklesu vakua Tester poklesu vakua v obalech je nezbytn\u00fdm n\u00e1strojem pro detekci net\u011bsnost\u00ed v hermeticky uzav\u0159en\u00fdch obalech, kter\u00fd zaji\u0161\u0165uje neporu\u0161enost produktu a soulad s pr\u016fmyslov\u00fdmi normami. Funguje na principu testov\u00e1n\u00ed t\u011bsnosti pomoc\u00ed poklesu vakua, co\u017e je nedestruktivn\u00ed metoda, kter\u00e1 identifikuje mikro\u00faniky sledov\u00e1n\u00edm zm\u011bn tlaku ve vakuov\u011b uzav\u0159en\u00e9 komo\u0159e. Toto \u2026<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.qualitester.com\/cs\/packaging-vacuum-decay-tester\/\"> <span class=\"screen-reader-text\">Tester vakuov\u00e9ho rozpadu obal\u016f: Vakuov\u00e1 zkou\u0161ka a detekce net\u011bsnost\u00ed podle normy ASTM<\/span> Pokra\u010dovat ve \u010dten\u00ed \"<\/a><\/p>","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","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":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-6537","post","type-post","status-publish","format-standard","hentry","category-test-method"],"_links":{"self":[{"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/posts\/6537","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/comments?post=6537"}],"version-history":[{"count":0,"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/posts\/6537\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/media?parent=6537"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/categories?post=6537"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/tags?post=6537"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}