{"id":9830,"date":"2026-02-24T15:11:44","date_gmt":"2026-02-24T07:11:44","guid":{"rendered":"https:\/\/www.packqc.com\/standard\/astm-d1709-2\/"},"modified":"2026-04-16T09:53:04","modified_gmt":"2026-04-16T01:53:04","slug":"astm-d1709","status":"publish","type":"standard","link":"https:\/\/www.packqc.com\/sk\/standard\/astm-d1709\/","title":{"rendered":"ASTM D1709"},"content":{"rendered":"<h2 class=\"wp-block-heading\">K\u013e\u00fa\u010dov\u00e9 met\u00f3dy sk\u00fa\u0161ok n\u00e1razom \u0161\u00edpok pod\u013ea normy ASTM D1709<\/h2>\n\n\n\n<p>Norma ASTM D1709 uv\u00e1dza dve z\u00e1kladn\u00e9 charakteristiky <strong data-start=\"1111\" data-end=\"1139\">met\u00f3dy sk\u00fa\u0161ky n\u00e1razom \u0161\u00edpky<\/strong>:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Sk\u00fa\u0161obn\u00e1 met\u00f3da A pod\u013ea normy ASTM D1709:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pou\u017e\u00edva \u0161\u00edpku s polgu\u013eovitou hlavou s priemerom 38,10 \u00b1 0,13 mm.<\/li>\n\n\n\n<li>\u0160\u00edpka je pusten\u00e1 z v\u00fd\u0161ky 0,66 \u00b1 0,01 m.<\/li>\n\n\n\n<li>Vhodn\u00e9 pre filmy, ktor\u00e9 vy\u017eaduj\u00fa na zlomenie \u0161ipky s hmotnos\u0165ou pribli\u017ene 50 g a\u017e 6 kg.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Sk\u00fa\u0161obn\u00e1 met\u00f3da B pod\u013ea normy ASTM D1709:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pou\u017e\u00edva v\u00e4\u010d\u0161\u00ed priemer hlavi\u010dky \u0161\u00edpky 50,80 \u00b1 0,13 mm.<\/li>\n\n\n\n<li>\u0160\u00edpka je vypusten\u00e1 z v\u00fd\u0161ky 1,52 \u00b1 0,03 m.<\/li>\n\n\n\n<li>Pou\u017e\u00edva sa na f\u00f3lie s odolnos\u0165ou proti n\u00e1razu, ktor\u00e9 si vy\u017eaduj\u00fa \u0161ipky s hmotnos\u0165ou od 0,3 kg do 6 kg.<\/li>\n<\/ul>\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=\"Tester n\u00e1razu padaj\u00facou \u0161\u00edpkou na platov\u00e9 f\u00f3lie a listy Met\u00f3da A a Met\u00f3da B ASTM D1709 ISO 7765-1\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/a3_9M0x3w7U?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<p>Tieto sk\u00fa\u0161obn\u00e9 met\u00f3dy s\u00fa rozhoduj\u00face pri hodnoten\u00ed h\u00fa\u017eevnatosti a kvality plastov\u00fdch f\u00f3li\u00ed a s\u00fa \u0161iroko pou\u017e\u00edvan\u00e9 v r\u00f4znych priemyseln\u00fdch odvetviach vr\u00e1tane balenia a bezpe\u010dnosti potrav\u00edn.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Sk\u00fa\u0161obn\u00e9 techniky pri sk\u00fa\u0161ke n\u00e1razom \u0161\u00edpky ASTM D1709<\/h2>\n\n\n\n<p>Norma opisuje dve \u00fa\u010dinn\u00e9 sk\u00fa\u0161obn\u00e9 techniky na identifik\u00e1ciu hmotnosti \u0161\u00edpky, ktor\u00e1 sp\u00f4sobuje poruchu 50% v sk\u00fa\u0161an\u00fdch vzork\u00e1ch:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"1991\" data-end=\"2022\">Technika testovania schodiska<\/strong>\n<ul class=\"wp-block-list\">\n<li>Po ka\u017edom teste sa hmotnos\u0165 \u0161\u00edpky uprav\u00ed (zv\u00fd\u0161i sa, ak vzorka nevyhovie, alebo sa zn\u00ed\u017ei, ak vyhovie).<\/li>\n\n\n\n<li>Tento postup pokra\u010duje dovtedy, k\u00fdm po\u010det zlyhan\u00ed (X) alebo po\u010det nezlyhan\u00ed (0) nedosiahne desa\u0165 vzoriek.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong data-start=\"2253\" data-end=\"2286\">Alternat\u00edvna testovacia technika<\/strong>\n<ul class=\"wp-block-list\">\n<li>Sk\u00fa\u0161ky sa vykon\u00e1vaj\u00fa na skupin\u00e1ch desiatich vzoriek pri pevne stanovenej hmotnosti \u0161\u00edpky.<\/li>\n\n\n\n<li>Hmotnos\u0165 \u0161\u00edpky sa medzi skupinami postupne upravuje, a\u017e k\u00fdm sa nezist\u00ed miera zlyhania medzi 0 a 100%.<\/li>\n\n\n\n<li>Na ur\u010denie spo\u013eahlivej hmotnosti pri poruche v d\u00f4sledku n\u00e1razu sa mus\u00ed otestova\u0165 najmenej p\u00e4\u0165 skup\u00edn.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>Obe techniky poskytuj\u00fa rovnocenn\u00e9 a presn\u00e9 v\u00fdsledky, \u010do umo\u017e\u0148uje v\u00fdrobcom vybra\u0165 si met\u00f3du, ktor\u00e1 najlep\u0161ie vyhovuje ich prev\u00e1dzkov\u00fdm potreb\u00e1m.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">V\u00fdznam testu n\u00e1razu \u0161\u00edpky ASTM D1709<\/h2>\n\n\n\n<p>The <strong data-start=\"2787\" data-end=\"2805\">test kvapky \u0161\u00edpky<\/strong> je obzvl\u00e1\u0161\u0165 cenn\u00fd pri hodnoten\u00ed odolnosti plastov\u00fdch f\u00f3li\u00ed pou\u017e\u00edvan\u00fdch v kritick\u00fdch aplik\u00e1ci\u00e1ch. Pod\u013ea normy ASTM D1709 t\u00e1to sk\u00fa\u0161ka:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ur\u010duje hmotnos\u0165 strelky, ktor\u00e1 vedie k zlyhaniu vzorky 50% za \u0161tandardizovan\u00fdch podmienok.<\/li>\n\n\n\n<li>Uzn\u00e1va, \u017ee odolnos\u0165 proti n\u00e1razu je v\u00fdrazne ovplyvnen\u00e1 kvalitou a rovnomernos\u0165ou f\u00f3lie.<\/li>\n\n\n\n<li>Poskytuje k\u013e\u00fa\u010dov\u00e9 \u00fadaje pre v\u00fdvoj a kontrolu kvality v\u00fdrobkov a pom\u00e1ha pri v\u00fdbere materi\u00e1lov z h\u013eadiska v\u00fdkonu a bezpe\u010dnosti.<\/li>\n<\/ul>\n\n\n\n<p>Je d\u00f4le\u017eit\u00e9 poznamena\u0165, \u017ee \u00fadaje z <strong data-start=\"3337\" data-end=\"3354\">Testovacia met\u00f3da A<\/strong> a <strong data-start=\"3359\" data-end=\"3376\">Testovacia met\u00f3da B<\/strong> nie s\u00fa priamo porovnate\u013en\u00e9 z d\u00f4vodu rozdielov v podmienkach testovania a premenn\u00fdch vzorky. V\u017edy sa uistite, \u017ee vybran\u00e1 met\u00f3da je v s\u00falade so zam\u00fd\u0161\u013eanou aplik\u00e1ciou.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">V\u00fdber spr\u00e1vneho testera Drop Dart<\/h2>\n\n\n\n<p>Pre presn\u00e9 a spo\u013eahliv\u00e9 testovanie zv\u00e1\u017ete <strong data-start=\"3653\" data-end=\"3680\">Cell Instruments FDT-01<\/strong> <a href=\"https:\/\/www.packqc.com\/sk\/products\/fdt-01-dart-impact-tester\/\" target=\"_blank\" rel=\"noreferrer noopener\">Tester n\u00e1razov \u0161\u00edpok<\/a>. Navrhnut\u00e9 tak, aby sp\u013a\u0148ali pr\u00edsne po\u017eiadavky <a href=\"https:\/\/www.astm.org\/d1709-22.html\" target=\"_blank\" rel=\"noopener nofollow\">ASTM D1709<\/a>, FDT-01 pon\u00faka:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p data-start=\"3786\" data-end=\"3852\"><strong data-start=\"3786\" data-end=\"3812\">Flexibiln\u00e1 konfigur\u00e1cia<\/strong> na podporu sk\u00fa\u0161obn\u00fdch met\u00f3d A aj B.<\/p><\/li>\n\n\n\n<li><p data-start=\"3786\" data-end=\"3852\"><strong data-start=\"3855\" data-end=\"3879\" style=\"font-size: 1rem;\">Pou\u017e\u00edvate\u013esky pr\u00edvetiv\u00fd dizajn<\/strong><span style=\"font-size: 1rem;\"> pre efekt\u00edvne testovanie a spo\u013eahliv\u00e9 v\u00fdsledky.<\/span><\/p><\/li>\n\n\n\n<li><p data-start=\"3786\" data-end=\"3852\"><strong data-start=\"3928\" data-end=\"3949\" style=\"font-size: 1rem;\">Presn\u00e9 riadenie<\/strong><span style=\"font-size: 1rem;\"> hmotnosti \u0161\u00edpok a v\u00fd\u0161ky p\u00e1du, \u010d\u00edm sa zabezpe\u010dia opakovate\u013en\u00e9 a reprodukovate\u013en\u00e9 v\u00fdsledky.<\/span><\/p><\/li>\n<\/ul>\n\n\n\n<p>Spolo\u010dnos\u0165 Cell Instruments sa \u0161pecializuje na poskytovanie prisp\u00f4soben\u00fdch testovac\u00edch rie\u0161en\u00ed, ktor\u00e9 pom\u00e1haj\u00fa v\u00fdrobcom plni\u0165 regula\u010dn\u00e9 a v\u00fdkonnostn\u00e9 normy v oblasti balenia, potravin\u00e1rstva, zdravotn\u00edctva a in\u00fdch priemyseln\u00fdch odvetviach.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\n\t\t\t\tKontaktujte n\u00e1s Z\u00edskajte rie\u0161enie na testovanie pod\u013ea normy ASTM D1709\t\t\t\t<\/h2>\n\n\n\n<p>Pochopenie a uplat\u0148ovanie normy ASTM D1709 <strong data-start=\"4289\" data-end=\"4316\">met\u00f3da sk\u00fa\u0161ky n\u00e1razom \u0161\u00edpky<\/strong> zabezpe\u010duje spo\u013eahlivos\u0165 a bezpe\u010dnos\u0165 plastov\u00fdch f\u00f3li\u00ed v re\u00e1lnych aplik\u00e1ci\u00e1ch. V\u010faka spo\u013eahliv\u00fdm testovac\u00edm postupom, ako je napr\u00edklad schodisko, a alternat\u00edvnym testovac\u00edm technik\u00e1m m\u00f4\u017eu odborn\u00edci s istotou vyhodnocova\u0165 odolnos\u0165 f\u00f3li\u00ed vo\u010di n\u00e1razom, \u010do pom\u00e1ha zlep\u0161ova\u0165 v\u00fdrobky a udr\u017eiava\u0165 vysokokvalitn\u00e9 normy.<\/p>\n\n\n\n<p>\u010eal\u0161ie inform\u00e1cie o <strong data-start=\"4646\" data-end=\"4673\">Cell Instruments FDT-01<\/strong> alebo ak chcete diskutova\u0165 o potreb\u00e1ch testovania na mieru, kontaktujte n\u00e1\u0161 technick\u00fd t\u00edm e\u0161te dnes!<\/p>","protected":false},"excerpt":{"rendered":"<p>K\u013e\u00fa\u010dov\u00e9 met\u00f3dy sk\u00fa\u0161ky n\u00e1razom \u0161\u00edpky v norme ASTM D1709 Norma ASTM D1709 uv\u00e1dza dve z\u00e1kladn\u00e9 met\u00f3dy sk\u00fa\u0161ky n\u00e1razom \u0161\u00edpky: Sk\u00fa\u0161obn\u00e1 met\u00f3da A pod\u013ea normy ASTM D1709: Tieto sk\u00fa\u0161obn\u00e9 met\u00f3dy s\u00fa rozhoduj\u00face pri hodnoten\u00ed h\u00fa\u017eevnatosti a kvality plastov\u00fdch f\u00f3li\u00ed a s\u00fa \u0161iroko pou\u017e\u00edvan\u00e9 v r\u00f4znych priemyseln\u00fdch odvetviach vr\u00e1tane balenia a bezpe\u010dnosti potrav\u00edn. Testovanie [...]<\/p>","protected":false},"featured_media":8175,"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":"","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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","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-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-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-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-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-gradient":""}}},"standard-category":[611],"class_list":["post-9830","standard","type-standard","status-publish","has-post-thumbnail","hentry","standard-category-astm"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/sk\/wp-json\/wp\/v2\/standard\/9830","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/sk\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packqc.com\/sk\/wp-json\/wp\/v2\/types\/standard"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/sk\/wp-json\/wp\/v2\/media\/8175"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/sk\/wp-json\/wp\/v2\/media?parent=9830"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packqc.com\/sk\/wp-json\/wp\/v2\/standard-category?post=9830"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}