{"id":2268,"date":"2023-05-18T10:57:00","date_gmt":"2023-05-18T02:57:00","guid":{"rendered":"https:\/\/www.qualitester.com\/?post_type=product&#038;p=2268"},"modified":"2025-04-08T16:16:55","modified_gmt":"2025-04-08T08:16:55","slug":"lt-01-leak-tester","status":"publish","type":"product","link":"https:\/\/www.qualitester.com\/cs\/produkt-2\/lt-01-leak-tester\/","title":{"rendered":"LT-01 Tester t\u011bsnosti"},"content":{"rendered":"<h2 data-start=\"1173\" data-end=\"1228\"><strong data-start=\"1173\" data-end=\"1228\">Jak funguje vakuov\u00fd tester t\u011bsnosti pro obaly\u00a0<\/strong><\/h2>\n<p class=\"\" data-start=\"1230\" data-end=\"1607\">Na str\u00e1nk\u00e1ch <strong data-start=\"1234\" data-end=\"1271\">p\u0159\u00edstroj na testov\u00e1n\u00ed t\u011bsnosti obal\u016f <\/strong>je ur\u010deno k detekci net\u011bsnost\u00ed v hermeticky uzav\u0159en\u00fdch pru\u017en\u00fdch obalech na z\u00e1klad\u011b pozorov\u00e1n\u00ed \u00faniku vzduchu nebo plynu p\u0159i vytvo\u0159en\u00ed vakua. Tato technika je zalo\u017eena na <strong data-start=\"1410\" data-end=\"1435\">diferen\u010dn\u00ed tlak<\/strong>, kde tlak uvnit\u0159 obalu kontrastuje s vakuov\u00fdm prost\u0159ed\u00edm v komo\u0159e. Pokud dojde k \u00faniku, vzduch nebo p\u00e1ry produktu unikaj\u00ed ve form\u011b viditeln\u00e9ho proudu bublin.<\/p>\n<p class=\"\" data-start=\"1609\" data-end=\"1973\">Cell Instruments' <strong data-start=\"1627\" data-end=\"1648\">Tester t\u011bsnosti LT-01<\/strong> nab\u00edz\u00ed spolehliv\u00fd a ekonomick\u00fd zp\u016fsob proveden\u00ed tohoto postupu. Vyu\u017e\u00edv\u00e1 <strong data-start=\"1728\" data-end=\"1744\">Venturiho trubice<\/strong> k vytvo\u0159en\u00ed vakua a\u017e do \u201390 kPa, co\u017e umo\u017e\u0148uje stabiln\u00ed a nastaviteln\u00fd podtlak bez nutnosti nap\u00e1jen\u00ed z elektrick\u00e9 s\u00edt\u011b. D\u00e1le poskytuje <strong data-start=\"1897\" data-end=\"1929\">akrylov\u00e1 komora s mo\u017enost\u00ed p\u0159izp\u016fsoben\u00ed<\/strong> aby vyhovovaly r\u016fzn\u00fdm velikostem a tvar\u016fm balen\u00ed.<\/p>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"T\u0159i modely vakuov\u00fdch tester\u016f t\u011bsnosti zna\u010dky Cell INSTRUMENTS\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/UcL0JjOEm04?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<hr class=\"\" data-start=\"1975\" data-end=\"1978\" \/>\n<h2 data-start=\"1980\" data-end=\"2027\"><strong data-start=\"1980\" data-end=\"2027\">Metoda zkou\u0161ky t\u011bsnosti ve vakuu podle normy ASTM a shoda s touto normou<\/strong><\/h2>\n<p class=\"\" data-start=\"2029\" data-end=\"2304\">Aby byly zaji\u0161t\u011bny konzistentn\u00ed a p\u0159esn\u00e9 v\u00fdsledky, m\u011bl by tester t\u011bsnosti pod vakuem spl\u0148ovat po\u017eadavky <strong data-start=\"2118\" data-end=\"2143\">Vakuov\u00e1 zkou\u0161ka t\u011bsnosti podle normy ASTM<\/strong> metoda popsan\u00e1 v <a href=\"https:\/\/www.qualitester.com\/cs\/standards\/astm-d3078\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"2163\" data-end=\"2177\">ASTM D3078<\/strong><\/a>. Tato mezin\u00e1rodn\u00ed norma stanovuje, jak prov\u00e1d\u011bt detekci net\u011bsnost\u00ed pomoc\u00ed <strong data-start=\"2253\" data-end=\"2280\">zkou\u0161ky \u00faniku bublin<\/strong> pro flexibiln\u00ed obaly.<\/p>\n<p class=\"\" data-start=\"2306\" data-end=\"2364\">Podle <strong data-start=\"2319\" data-end=\"2333\">ASTM D3078<\/strong>, a takhle cel\u00fd proces prob\u00edh\u00e1:<\/p>\n<ul data-start=\"2366\" data-end=\"2855\">\n<li class=\"\" data-start=\"2366\" data-end=\"2442\">\n<p class=\"\" data-start=\"2368\" data-end=\"2442\">Bal\u00ed\u010dek je pono\u0159en do vody uvnit\u0159 <strong data-start=\"2411\" data-end=\"2441\">pr\u016fhledn\u00e1 vakuov\u00e1 komora<\/strong>.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2443\" data-end=\"2547\">\n<p class=\"\" data-start=\"2445\" data-end=\"2547\">Je vytvo\u0159eno vakuum, kter\u00e9 se obvykle zvy\u0161uje rychlost\u00ed 1 in. Hg\/s, dokud nen\u00ed dosa\u017eeno po\u017eadovan\u00e9 \u00farovn\u011b.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2548\" data-end=\"2630\">\n<p class=\"\" data-start=\"2550\" data-end=\"2630\">Jak tlak kles\u00e1, <strong data-start=\"2573\" data-end=\"2629\">jak\u00fdkoli \u00fanik se projevuje nep\u0159etr\u017eit\u00fdm proudem bublin<\/strong>.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2631\" data-end=\"2755\">\n<p class=\"\" data-start=\"2633\" data-end=\"2755\">Vakuum se udr\u017euje po stanovenou dobu (obvykle 30 sekund), po kter\u00e9 se obal zkontroluje, zda do n\u011bj nepronikla zku\u0161ebn\u00ed kapalina.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2756\" data-end=\"2855\">\n<p class=\"\" data-start=\"2758\" data-end=\"2855\">Bal\u00ed\u010dky, z nich\u017e unikaj\u00ed bubliny nebo kter\u00e9 vykazuj\u00ed zn\u00e1mky vnit\u0159n\u00ed kontaminace tekutinou, se pova\u017euj\u00ed za vadn\u00e9.<\/p>\n<\/li>\n<\/ul>\n<p class=\"\" data-start=\"2857\" data-end=\"3010\">Tato metoda je \u00fa\u010dinn\u00e1 p\u0159i odhalov\u00e1n\u00ed drobn\u00fdch otvor\u016f, nespolehliv\u00fdch t\u011bsn\u011bn\u00ed nebo nespr\u00e1vn\u00e9ho uzav\u0159en\u00ed, kter\u00e9 by mohly umo\u017enit vniknut\u00ed vzduchu, vlhkosti nebo ne\u010distot do obalu.<\/p>\n<hr class=\"\" data-start=\"3012\" data-end=\"3015\" \/>\n<h2 data-start=\"3017\" data-end=\"3061\"><strong data-start=\"3017\" data-end=\"3061\">Hlavn\u00ed vlastnosti vakuov\u00e9ho test\u00e9ru t\u011bsnosti LT-01<\/strong><\/h2>\n<p class=\"\" data-start=\"3063\" data-end=\"3232\">Na str\u00e1nk\u00e1ch <strong data-start=\"3067\" data-end=\"3088\">Tester t\u011bsnosti LT-01<\/strong> od spole\u010dnosti Cell Instruments je navr\u017een tak, aby zjednodu\u0161il detekci net\u011bsnost\u00ed a z\u00e1rove\u0148 poskytoval <strong data-start=\"3166\" data-end=\"3194\">p\u0159esnost a odolnost<\/strong>. N\u00ed\u017ee uv\u00e1d\u00edme n\u011bkter\u00e9 z jeho hlavn\u00edch funkc\u00ed:<\/p>\n<ul data-start=\"3234\" data-end=\"3668\">\n<li class=\"\" data-start=\"3234\" data-end=\"3310\">\n<p class=\"\" data-start=\"3236\" data-end=\"3310\"><strong data-start=\"3236\" data-end=\"3252\">Ru\u010dn\u00ed model<\/strong>: Navr\u017eeno s ohledem na jednoduchost a n\u00edzk\u00e9 n\u00e1klady na testov\u00e1n\u00ed.<\/p>\n<\/li>\n<li class=\"\" data-start=\"3311\" data-end=\"3374\">\n<p class=\"\" data-start=\"3313\" data-end=\"3374\"><strong data-start=\"3313\" data-end=\"3329\">Rozsah podtlaku<\/strong>: 0 a\u017e \u201390 kPa, nastaviteln\u00fd pomoc\u00ed regul\u00e1toru tlaku vzduchu.<\/p>\n<\/li>\n<li class=\"\" data-start=\"3375\" data-end=\"3470\">\n<p class=\"\" data-start=\"3377\" data-end=\"3470\"><strong data-start=\"3377\" data-end=\"3410\">Vytv\u00e1\u0159en\u00ed vakua pomoc\u00ed Venturiho efektu<\/strong>: Vyu\u017e\u00edv\u00e1 stla\u010den\u00fd vzduch, tak\u017ee nen\u00ed pot\u0159eba elekt\u0159ina.<\/p>\n<\/li>\n<li class=\"\" data-start=\"3471\" data-end=\"3553\">\n<p class=\"\" data-start=\"3473\" data-end=\"3553\"><strong data-start=\"3473\" data-end=\"3503\">Pevn\u00e1 pr\u016fhledn\u00e1 komora<\/strong>: Snadn\u00e9 vizu\u00e1ln\u00ed sledov\u00e1n\u00ed a odoln\u00e1 konstrukce.<\/p>\n<\/li>\n<li class=\"\" data-start=\"3554\" data-end=\"3668\">\n<p class=\"\" data-start=\"3556\" data-end=\"3668\"><strong data-start=\"3556\" data-end=\"3580\">Vlastn\u00ed rozm\u011bry komory<\/strong>: K dispozici ve v\u00e1lcovit\u00e9m nebo kv\u00e1drov\u00e9m proveden\u00ed, aby vyhovovaly \u0161irok\u00e9 \u0161k\u00e1le typ\u016f obal\u016f.<\/p>\n<\/li>\n<\/ul>\n<p class=\"\" data-start=\"3670\" data-end=\"3829\">Krom\u011b toho lze model LT-01 vybavit <strong data-start=\"3713\" data-end=\"3728\">vakuov\u00e1 pumpa<\/strong> aby spl\u0148ovaly p\u0159\u00edsn\u011bj\u0161\u00ed zku\u0161ebn\u00ed metody, jako jsou <strong data-start=\"3770\" data-end=\"3784\">ASTM D4991<\/strong>, \u010d\u00edm\u017e d\u00e1le roz\u0161i\u0159uje sv\u00e9 testovac\u00ed kapacity.<\/p>\n<hr class=\"\" data-start=\"4580\" data-end=\"4583\" \/>\n<h2 data-start=\"4585\" data-end=\"4637\"><strong data-start=\"4585\" data-end=\"4637\">Vyu\u017eit\u00ed vakuov\u00e9ho testeru t\u011bsnosti pro <\/strong><strong data-start=\"1173\" data-end=\"1228\">Kontejnery<\/strong><\/h2>\n<p class=\"\" data-start=\"4639\" data-end=\"4730\">Na str\u00e1nk\u00e1ch <strong data-start=\"4643\" data-end=\"4679\">p\u0159\u00edstroj na testov\u00e1n\u00ed t\u011bsnosti podtlakem pro c<\/strong><strong data-start=\"1173\" data-end=\"1228\">kontejnery <\/strong>je \u0161iroce vyu\u017e\u00edv\u00e1n v r\u016fzn\u00fdch odv\u011btv\u00edch, jako jsou nap\u0159\u00edklad:<\/p>\n<ul data-start=\"4732\" data-end=\"5065\">\n<li class=\"\" data-start=\"4732\" data-end=\"4823\">\n<p class=\"\" data-start=\"4734\" data-end=\"4823\"><strong data-start=\"4734\" data-end=\"4753\">Potraviny a n\u00e1poje<\/strong>: K ov\u011b\u0159en\u00ed t\u011bsnosti s\u00e1\u010dk\u016f, vrec\u00ed\u010dek a pru\u017en\u00fdch f\u00f3li\u00ed.<\/p>\n<\/li>\n<li class=\"\" data-start=\"4824\" data-end=\"4902\">\n<p class=\"\" data-start=\"4826\" data-end=\"4902\"><strong data-start=\"4826\" data-end=\"4845\">Farmaceutick\u00e9 produkty<\/strong>: Aby bylo zaji\u0161t\u011bno, \u017ee steriln\u00ed bari\u00e9rov\u00e9 syst\u00e9my z\u016fstanou neporu\u0161en\u00e9.<\/p>\n<\/li>\n<li class=\"\" data-start=\"4903\" data-end=\"4983\">\n<p class=\"\" data-start=\"4905\" data-end=\"4983\"><strong data-start=\"4905\" data-end=\"4924\">Zdravotnick\u00e9 prost\u0159edky<\/strong>: K detekci net\u011bsnost\u00ed ve steriln\u00edch obalech a balen\u00edch jednotliv\u00fdch sou\u010d\u00e1st\u00ed.<\/p>\n<\/li>\n<li class=\"\" data-start=\"4984\" data-end=\"5065\">\n<p class=\"\" data-start=\"4986\" data-end=\"5065\"><strong data-start=\"4986\" data-end=\"5013\">Elektronika a chemik\u00e1lie<\/strong>: Pro zachov\u00e1n\u00ed vlastnost\u00ed vlhkostn\u00ed a parot\u011bsn\u00e9 z\u00e1brany.<\/p>\n<\/li>\n<\/ul>\n<p class=\"\" data-start=\"5067\" data-end=\"5190\">Spolehliv\u00e1 detekce \u00fanik\u016f je nezbytn\u00e1 pro <strong data-start=\"5108\" data-end=\"5154\">p\u0159edch\u00e1zen\u00ed sta\u017een\u00ed v\u00fdrobk\u016f z trhu, sni\u017eov\u00e1n\u00ed mno\u017estv\u00ed odpadu<\/strong>, a zlep\u0161ov\u00e1n\u00ed <strong data-start=\"5170\" data-end=\"5189\">bezpe\u010dnost spot\u0159ebitel\u016f<\/strong>.<\/p>\n<hr class=\"\" data-start=\"3831\" data-end=\"3834\" \/>\n<h2 data-start=\"3836\" data-end=\"3896\"><strong data-start=\"3836\" data-end=\"3896\">Pro\u010d si vybrat vakuov\u00fd tester t\u011bsnosti od spole\u010dnosti Cell Instruments<\/strong><\/h2>\n<p class=\"\" data-start=\"3898\" data-end=\"4002\">V\u00fdb\u011br <strong data-start=\"3909\" data-end=\"3934\">p\u0159\u00edstroj na m\u011b\u0159en\u00ed \u00faniku ve vakuu<\/strong> od spole\u010dnosti Cell Instruments nab\u00edz\u00ed v\u00fdhody, kter\u00e9 p\u0159esahuj\u00ed pouh\u00e9 spln\u011bn\u00ed standard\u016f:<\/p>\n<ul data-start=\"4004\" data-end=\"4429\">\n<li class=\"\" data-start=\"4004\" data-end=\"4093\">\n<p class=\"\" data-start=\"4006\" data-end=\"4093\"><strong data-start=\"4006\" data-end=\"4032\">\u0158e\u0161en\u00ed na m\u00edru<\/strong>: Komory a uspo\u0159\u00e1d\u00e1n\u00ed p\u0159izp\u016fsoben\u00e9 r\u016fzn\u00fdm form\u00e1t\u016fm balen\u00ed.<\/p>\n<\/li>\n<li class=\"\" data-start=\"4094\" data-end=\"4204\">\n<p class=\"\" data-start=\"4096\" data-end=\"4204\"><strong data-start=\"4096\" data-end=\"4130\">Podpora v\u00edce standard\u016f<\/strong>: Krom\u011b toho <a href=\"https:\/\/www.astm.org\/d3078-02r21e01.html\" target=\"_blank\" rel=\"noopener nofollow\">ASTM D3078<\/a>, jednotky lze p\u0159izp\u016fsobit pro <a href=\"https:\/\/www.astm.org\/d4991-07r15.html\" target=\"_blank\" rel=\"noopener nofollow\">ASTM D4991<\/a> a dal\u0161\u00ed.<\/p>\n<\/li>\n<li class=\"\" data-start=\"4205\" data-end=\"4330\">\n<p class=\"\" data-start=\"4207\" data-end=\"4330\"><strong data-start=\"4207\" data-end=\"4229\">Odborn\u00e9 znalosti v oboru<\/strong>: Prok\u00e1zan\u00e9 zku\u0161enosti v oblasti <strong data-start=\"4252\" data-end=\"4329\">testov\u00e1n\u00ed obal\u016f pro zdravotnick\u00fd, potravin\u00e1\u0159sk\u00fd, farmaceutick\u00fd, lepidlov\u00fd a elektronick\u00fd pr\u016fmysl<\/strong>.<\/p>\n<\/li>\n<li class=\"\" data-start=\"4331\" data-end=\"4429\">\n<p class=\"\" data-start=\"4333\" data-end=\"4429\"><strong data-start=\"4333\" data-end=\"4360\">Nen\u00ed pot\u0159eba elekt\u0159ina<\/strong>: \u0160etrn\u00e9 k \u017eivotn\u00edmu prost\u0159ed\u00ed a bezpe\u010dn\u011bj\u0161\u00ed v r\u016fzn\u00fdch v\u00fdrobn\u00edch prost\u0159ed\u00edch.<\/p>\n<\/li>\n<\/ul>\n<p class=\"\" data-start=\"4431\" data-end=\"4578\">D\u00edky t\u011bmto v\u00fdhod\u00e1m je model LT-01 vynikaj\u00edc\u00ed volbou pro firmy, kter\u00e9 cht\u011bj\u00ed zlep\u0161it <strong data-start=\"4514\" data-end=\"4543\">zaji\u0161t\u011bn\u00ed kvality balen\u00ed<\/strong> a setkat se <strong data-start=\"4553\" data-end=\"4577\">regula\u010dn\u00ed normy<\/strong>.<\/p>","protected":false},"excerpt":{"rendered":"<p class=\"\" data-start=\"473\" data-end=\"983\">Zaji\u0161t\u011bn\u00ed neporu\u0161enosti obalu je z\u00e1sadn\u00ed pro zachov\u00e1n\u00ed bezpe\u010dnosti v\u00fdrobku, prodlou\u017een\u00ed doby trvanlivosti a dodr\u017eov\u00e1n\u00ed mezin\u00e1rodn\u00edch norem. Jedn\u00edm z nej\u00fa\u010dinn\u011bj\u0161\u00edch a nejroz\u0161\u00ed\u0159en\u011bj\u0161\u00edch n\u00e1stroj\u016f k tomuto \u00fa\u010delu je <strong data-start=\"694\" data-end=\"730\">p\u0159\u00edstroj na testov\u00e1n\u00ed t\u011bsnosti obal\u016f<\/strong>. Tento zku\u0161ebn\u00ed p\u0159\u00edstroj, kter\u00fd se pou\u017e\u00edv\u00e1 v r\u016fzn\u00fdch odv\u011btv\u00edch, jako je potravin\u00e1\u0159stv\u00ed, zdravotnictv\u00ed, farmaceutick\u00fd pr\u016fmysl, elektronika a kontrola kvality, posuzuje pevnost a t\u011bsnost ohybn\u00fdch obal\u016f s c\u00edlem odhalit p\u0159\u00edpadn\u00e9 net\u011bsnosti, kter\u00e9 by mohly ohrozit kvalitu v\u00fdrobku.<\/p>\n<p class=\"\" data-start=\"985\" data-end=\"1166\">Pod\u00edvejme se, jak tento n\u00e1stroj funguje a jak\u00fd m\u00e1 v\u00fdznam pro glob\u00e1ln\u00ed standardy, jako jsou nap\u0159\u00edklad <strong data-start=\"1068\" data-end=\"1082\">ASTM D3078<\/strong>, a pro\u010d je model LT-01 od spole\u010dnosti Cell Instruments ide\u00e1ln\u00edm \u0159e\u0161en\u00edm pro va\u0161e testovac\u00ed pot\u0159eby.<\/p>","protected":false},"featured_media":5980,"comment_status":"closed","ping_status":"closed","template":"","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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","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":""},"product_cat":[845,675,17,149,16,105,135,95],"product_tag":[],"class_list":["post-2268","product","type-product","status-publish","has-post-thumbnail","product_cat-customization","product_cat-leak-tester","product_cat-package-container-testers","product_cat-pharma-and-medical-testers","product_cat-plastic-packaging-testers","product_cat-astm-d3078","product_cat-astm-d4991","product_cat-products","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/product\/2268","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/comments?post=2268"}],"version-history":[{"count":0,"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/product\/2268\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/media\/5980"}],"wp:attachment":[{"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/media?parent=2268"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/product_cat?post=2268"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/product_tag?post=2268"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}