{"id":9556,"date":"2026-02-02T14:53:35","date_gmt":"2026-02-02T06:53:35","guid":{"rendered":"https:\/\/www.packqc.com\/products\/sld-01-elmendorf-tear-strength-tester\/"},"modified":"2026-04-16T15:09:28","modified_gmt":"2026-04-16T07:09:28","slug":"sld-01-elmendorf-tear-strength-tester","status":"publish","type":"products","link":"https:\/\/www.packqc.com\/cs\/products\/sld-01-elmendorf-tear-strength-tester\/","title":{"rendered":"Tester slz SLD-01"},"content":{"rendered":"<h2 class=\"wp-block-heading\">I. P\u0159edstaven\u00ed Elmendorf Tear Strength Tester<\/h2>\n\n\n\n<p>Elmendorf Tear Strength Tester je specializovan\u00fd p\u0159\u00edstroj ur\u010den\u00fd k m\u011b\u0159en\u00ed odolnosti proti roztr\u017een\u00ed r\u016fzn\u00fdch materi\u00e1l\u016f, v\u010detn\u011b pap\u00edru, textilu a plastov\u00fdch f\u00f3li\u00ed. Pomoc\u00ed kyvadlov\u00e9ho mechanismu kvantifikuje s\u00edlu pot\u0159ebnou k \u0161\u00ed\u0159en\u00ed trhliny skrz vzorek materi\u00e1lu, co\u017e poskytuje kl\u00ed\u010dov\u00e1 data pro kontrolu kvality a v\u00fdvoj produktu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. V\u00fdznam a aplikace v r\u016fzn\u00fdch odv\u011btv\u00edch<\/h3>\n\n\n\n<p>Elmendorf Tear Strength Tester hraje z\u00e1sadn\u00ed roli v mnoha pr\u016fmyslov\u00fdch odv\u011btv\u00edch t\u00edm, \u017ee zaji\u0161\u0165uje odolnost a spolehlivost materi\u00e1l\u016f. Jeho aplikace pokr\u00fdvaj\u00ed obaly, textilie, zdravotnick\u00e9 prost\u0159edky, farmaceutick\u00e9 obaly, lepidla, tmely a pap\u00edrov\u00e9 a kartonov\u00e9 obaly. P\u0159esn\u00e9 m\u011b\u0159en\u00ed pevnosti v roztr\u017een\u00ed je z\u00e1sadn\u00ed pro v\u00fdrobce, aby splnili pr\u016fmyslov\u00e9 standardy a dodali spot\u0159ebitel\u016fm vysoce kvalitn\u00ed produkty.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Kl\u00ed\u010dov\u00e9 vlastnosti<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ovl\u00e1d\u00e1n\u00ed PLC a dotykov\u00e1 obrazovka HMI<\/strong>: Programovateln\u00fd logick\u00fd kontrol\u00e9r (PLC) na pr\u016fmyslov\u00e9 \u00farovni a dotykov\u00e1 obrazovka rozhran\u00ed \u010dlov\u011bk-stroj (HMI) zaji\u0161\u0165uj\u00ed p\u0159esnost a snadn\u00e9 pou\u017eit\u00ed.<\/li>\n\n\n\n<li><strong>Standardn\u00ed shoda<\/strong>: V\u0161echny komponenty a d\u00edly p\u0159\u00edsn\u011b dodr\u017euj\u00ed pr\u016fmyslov\u00e9 standardy a zaji\u0161\u0165uj\u00ed konzistentnost a spolehlivost p\u0159i testov\u00e1n\u00ed.<\/li>\n\n\n\n<li><strong>Schopnost kalibrace<\/strong>: Tester obsahuje z\u00e1va\u017e\u00ed pro kontrolu a kalibraci r\u016fzn\u00fdch testovac\u00edch rozsah\u016f.<\/li>\n\n\n\n<li><strong>Funkce zam\u011b\u0159en\u00e9 na pap\u00edr<\/strong>: Pro u\u017eivatele pracuj\u00edc\u00ed s pap\u00edrov\u00fdmi materi\u00e1ly je k dispozici mo\u017enost p\u0159idat jednotky millinewton\u016f (mN) a parametry indexu roztr\u017een\u00ed.<\/li>\n\n\n\n<li><strong>\u0160irok\u00fd testovac\u00ed rozsah<\/strong>: Tester nab\u00edz\u00ed \u0161irokou \u0161k\u00e1lu test\u016f pro r\u016fzn\u00e9 materi\u00e1ly.<\/li>\n\n\n\n<li><strong>Pneumatick\u00e9 up\u00edn\u00e1n\u00ed vzorku<\/strong>: Zaji\u0161t\u011bn\u00ed bezpe\u010dn\u00e9ho a konzistentn\u00edho uchopen\u00ed testovan\u00e9ho materi\u00e1lu, co\u017e je nezbytn\u00e9 pro p\u0159esn\u00e9 a opakovateln\u00e9 v\u00fdsledky.<\/li>\n\n\n\n<li><strong>Automatick\u00e9 uvoln\u011bn\u00ed kyvadla<\/strong>: Zjednodu\u0161uje proces testov\u00e1n\u00ed a zaji\u0161\u0165uje konzistentn\u00ed prov\u00e1d\u011bn\u00ed testu.<\/li>\n\n\n\n<li><strong>Automatick\u00e1 statistika dat<\/strong>: Automaticky shroma\u017e\u010fuje testovac\u00ed data a ukl\u00e1d\u00e1 v\u00fdsledky test\u016f.<\/li>\n\n\n\n<li><strong>Mikrotisk\u00e1rna<\/strong>: Vestav\u011bn\u00e1 mikrotisk\u00e1rna umo\u017e\u0148uje okam\u017eit\u00fd tisk v\u00fdsledk\u016f testu.<\/li>\n\n\n\n<li><strong>Port RS-232 a profesion\u00e1ln\u00ed software (voliteln\u00e9)<\/strong>: Vylep\u0161uje mo\u017enosti anal\u00fdzy dat a vytv\u00e1\u0159en\u00ed sestav.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.packqc.com\/wp-content\/uploads\/elementor\/thumbs\/elmendorf-tear-strength-tester-01-qqibbv13719yy5ismta0tc2zyd1lzj0n0z7b7j7ptc.png\" alt=\"elmendorf test pevnosti v roztr\u017een\u00ed 01\" title=\"elmendorf test pevnosti v roztr\u017een\u00ed 01\"\/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">II. Technick\u00e9 specifikace<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Kapacita kyvadla (gf)<\/td><td>200,400,800,1600,3200,6400<\/td><\/tr><tr><td>Zdroj plynu<\/td><td>0,6 MPa<\/td><\/tr><tr><td>Trhac\u00ed pa\u017ee<\/td><td>104\u00b11 mm<\/td><\/tr><tr><td>Po\u010d\u00e1te\u010dn\u00ed \u00fahel trh\u00e1n\u00ed<\/td><td>27,5 \u00b1 0,5\u00b0<\/td><\/tr><tr><td>Moc<\/td><td>AC110~220V 50\/60Hz<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">III. Testovac\u00ed metody<\/h2>\n\n\n\n<p>Testov\u00e1n\u00ed pevnosti v roztr\u017een\u00ed m\u011b\u0159\u00ed s\u00edlu pot\u0159ebnou k \u0161\u00ed\u0159en\u00ed trhliny skrz vzorek materi\u00e1lu. Tyto \u00fadaje jsou z\u00e1sadn\u00ed pro posouzen\u00ed trvanlivosti a v\u00fdkonu materi\u00e1l\u016f v r\u016fzn\u00fdch aplikac\u00edch, od obal\u016f po textilie. Zaji\u0161t\u011bn\u00ed vysok\u00e9 odolnosti proti roztr\u017een\u00ed je z\u00e1sadn\u00ed pro zachov\u00e1n\u00ed integrity produktu a spokojenosti spot\u0159ebitel\u016f.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"Jak prov\u00e9st Elmendortovu zkou\u0161ku trh\u00e1n\u00ed na vzorku plastov\u00e9 f\u00f3lie\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/oo5j21g_thM?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<\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">1. <a href=\"https:\/\/www.packqc.com\/cs\/standard\/astm-d1922\/\" target=\"_blank\" data-type=\"standard\" data-id=\"9849\" rel=\"noreferrer noopener\">ASTM D1922<\/a><\/h3>\n\n\n\n<p><strong>Standardn\u00ed zku\u0161ebn\u00ed metoda pro \u0161\u00ed\u0159en\u00ed odolnosti proti roztr\u017een\u00ed plastov\u00e9 f\u00f3lie a tenk\u00e9 f\u00f3lie kyvadlovou metodou<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Rozsah a v\u00fdznam<\/strong>: ASTM D1922 nasti\u0148uje postup pro stanoven\u00ed odolnosti proti roztr\u017een\u00ed plastov\u00fdch f\u00f3li\u00ed a tenk\u00fdch f\u00f3li\u00ed pomoc\u00ed za\u0159\u00edzen\u00ed kyvadlov\u00e9ho typu. Tato metoda je v\u00fdznamn\u00e1 pro kontrolu kvality a v\u00fdvoj produkt\u016f v plastik\u00e1\u0159sk\u00e9m pr\u016fmyslu.<\/li>\n\n\n\n<li><strong>Testovac\u00ed postup<\/strong>: Na vzorku materi\u00e1lu se ud\u011bl\u00e1 p\u0159edem vy\u0159\u00edznut\u00fd z\u00e1\u0159ez, kter\u00fd se pot\u00e9 namontuje na tester. Kyvadlo se uvoln\u00ed, aby se vzorek roztrhl, a zm\u011b\u0159\u00ed se odporov\u00e1 s\u00edla.<\/li>\n\n\n\n<li><strong>Vybaven\u00ed a nastaven\u00ed<\/strong>: Tester pevnosti v roztr\u017een\u00ed Elmendorf s kyvadlov\u00fdm mechanismem, vzorkov\u00fdmi sv\u011brkami a kalibra\u010dn\u00edmi z\u00e1va\u017e\u00edmi.<\/li>\n\n\n\n<li><strong>V\u00fdpo\u010det a interpretace v\u00fdsledk\u016f<\/strong>: Odolnost proti roztr\u017een\u00ed se vypo\u010d\u00edt\u00e1 na z\u00e1klad\u011b s\u00edly pot\u0159ebn\u00e9 k \u0161\u00ed\u0159en\u00ed trhliny, p\u0159i\u010dem\u017e v\u00fdsledky se obvykle uv\u00e1d\u011bj\u00ed v millinewtonech (mN).<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. ASTM D1424<\/h3>\n\n\n\n<p><strong>Standardn\u00ed zku\u0161ebn\u00ed metoda pro pevnost v roztr\u017een\u00ed tkanin pomoc\u00ed kyvadla p\u0159i p\u00e1du (Elmendorfova typu)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Rozsah a v\u00fdznam<\/strong>: ASTM D1424 specifikuje metodu pro m\u011b\u0159en\u00ed pevnosti v roztr\u017een\u00ed tkanin pomoc\u00ed p\u0159\u00edstroje Elmendorfova typu. Tento test je z\u00e1sadn\u00ed pro zaji\u0161t\u011bn\u00ed trvanlivosti a kvality textiln\u00edch v\u00fdrobk\u016f.<\/li>\n\n\n\n<li><strong>Testovac\u00ed postup<\/strong>: Podobn\u011b jako u ASTM D1922 je na tester namontov\u00e1n vzorek se z\u00e1\u0159ezem a kyvadlo se uvoln\u00ed, aby se l\u00e1tka roztrhla. M\u011b\u0159\u00ed se s\u00edla pot\u0159ebn\u00e1 k roztr\u017een\u00ed vzorku.<\/li>\n\n\n\n<li><strong>Vybaven\u00ed a nastaven\u00ed<\/strong>: Tester pevnosti v roztr\u017een\u00ed Elmendorf, vzorkov\u00e9 sv\u011brky a kalibra\u010dn\u00ed z\u00e1va\u017e\u00ed.<\/li>\n\n\n\n<li><strong>V\u00fdpo\u010det a interpretace v\u00fdsledk\u016f<\/strong>: V\u00fdsledky jsou vypo\u010d\u00edt\u00e1ny na z\u00e1klad\u011b s\u00edly pot\u0159ebn\u00e9 k roztr\u017een\u00ed tkaniny, co\u017e poskytuje cenn\u00e9 \u00fadaje pro kontrolu kvality a v\u00fdb\u011br materi\u00e1lu.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">IV. Aplikace<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>obalov\u00fd pr\u016fmysl<\/strong>: Zaji\u0161\u0165uje trvanlivost obalov\u00fdch materi\u00e1l\u016f.<\/li>\n\n\n\n<li><strong>Textiln\u00ed pr\u016fmysl<\/strong>: Hodnot\u00ed odolnost tkanin proti roztr\u017een\u00ed.<\/li>\n\n\n\n<li><strong>Zdravotnick\u00e9 prost\u0159edky a farmaceutick\u00e9 obaly<\/strong>: Posuzuje integritu obalov\u00fdch materi\u00e1l\u016f pou\u017e\u00edvan\u00fdch v l\u00e9ka\u0159sk\u00fdch a farmaceutick\u00fdch aplikac\u00edch.<\/li>\n\n\n\n<li><strong>Lepidla a tmely<\/strong>: Testuje odolnost lepic\u00edch materi\u00e1l\u016f proti roztr\u017een\u00ed.<\/li>\n\n\n\n<li><strong>Testov\u00e1n\u00ed pap\u00edrov\u00fdch a kartonov\u00fdch obal\u016f<\/strong>: M\u011b\u0159\u00ed trvanlivost pap\u00edrov\u00fdch obalov\u00fdch \u0159e\u0161en\u00ed.<\/li>\n\n\n\n<li><strong>Dal\u0161\u00ed relevantn\u00ed odv\u011btv\u00ed<\/strong>: Pou\u017eiteln\u00e9 v jak\u00e9mkoli pr\u016fmyslu vy\u017eaduj\u00edc\u00edm p\u0159esn\u00e9 m\u011b\u0159en\u00ed pevnosti v roztr\u017een\u00ed.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">V. Provozn\u00ed pozn\u00e1mky<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>P\u0159ipravte vzorek materi\u00e1lu vytvo\u0159en\u00edm p\u0159edem vy\u0159\u00edznut\u00e9ho z\u00e1\u0159ezu.<\/li>\n\n\n\n<li>Upevn\u011bte vzorek na tester pomoc\u00ed pneumatick\u00fdch sv\u011brek vzorku.<\/li>\n\n\n\n<li>Nastavte parametry testu pomoc\u00ed dotykov\u00e9 obrazovky HMI.<\/li>\n\n\n\n<li>Uvoln\u011bn\u00edm kyvadla zah\u00e1j\u00edte test.<\/li>\n\n\n\n<li>Zaznamenejte m\u011b\u0159en\u00ed odolnosti proti roztr\u017een\u00ed zobrazen\u00e9 na obrazovce.<\/li>\n\n\n\n<li>Vytiskn\u011bte v\u00fdsledky pomoc\u00ed vestav\u011bn\u00e9 mikrotisk\u00e1rny nebo p\u0159eneste data p\u0159es port RS-232.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">VI. Soulad a standardy<\/h2>\n\n\n\n<p>Tester pevnosti v tahu Elmendorf spl\u0148uje r\u016fzn\u00e9 mezin\u00e1rodn\u00ed normy, v\u010detn\u011b t\u011bchto. <a href=\"https:\/\/www.astm.org\/d1922-15r20.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ASTM D1922<\/a>, ASTM D1424, ASTM D689, ISO 6383 a ISO 1974. Dodr\u017eov\u00e1n\u00ed t\u011bchto norem zaji\u0161\u0165uje spolehlivost a p\u0159esnost v\u00fdsledk\u016f zkou\u0161ek, co\u017e usnad\u0148uje celosv\u011btov\u00e9 p\u0159ijet\u00ed a dodr\u017eov\u00e1n\u00ed p\u0159edpis\u016f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">VII. Nej\u010dast\u011bj\u0161\u00ed dotazy<\/h2>\n\n\n\n<p>Q1: Jak\u00e9 materi\u00e1ly lze testovat pomoc\u00ed Elmendorf Tear Strength Tester?<br>A1: Tester m\u016f\u017ee m\u011b\u0159it odolnost proti roztr\u017een\u00ed r\u016fzn\u00fdch materi\u00e1l\u016f, v\u010detn\u011b plastov\u00fdch f\u00f3li\u00ed, textili\u00ed, pap\u00edru a tenk\u00fdch f\u00f3li\u00ed.<\/p>\n\n\n\n<p>Q2: Lze tester pou\u017e\u00edt pro nestandardn\u00ed materi\u00e1ly?<br>A2: Ano, tester m\u016f\u017ee pojmout \u0161irokou \u0161k\u00e1lu materi\u00e1l\u016f se spr\u00e1vnou kalibrac\u00ed a nastaven\u00edm.<\/p>","protected":false},"excerpt":{"rendered":"<p>Tester pevnosti v roztr\u017een\u00ed Elmendorf je specializovan\u00fd p\u0159\u00edstroj ur\u010den\u00fd k m\u011b\u0159en\u00ed odolnosti r\u016fzn\u00fdch materi\u00e1l\u016f, v\u010detn\u011b pap\u00edru, textili\u00ed a plastov\u00fdch f\u00f3li\u00ed, proti roztr\u017een\u00ed.<\/p>","protected":false},"featured_media":4890,"parent":0,"template":"","meta":{"_acf_changed":true,"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":"disabled","footer-sml-layout":"","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 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