{"id":1345,"date":"2026-06-08T07:49:03","date_gmt":"2026-06-08T07:49:03","guid":{"rendered":"https:\/\/www.packtests.com\/?post_type=product&p=1345"},"modified":"2026-06-08T07:51:06","modified_gmt":"2026-06-08T07:51:06","slug":"falling-dart-impact-tester","status":"publish","type":"product","link":"https:\/\/www.packtests.com\/cs\/product\/falling-dart-impact-tester\/","title":{"rendered":"FDT-01 Tester n\u00e1raz\u016f padaj\u00edc\u00edmi \u0161ipkami"},"content":{"rendered":"

Plastov\u00e9 f\u00f3lie pou\u017e\u00edvan\u00e9 k balen\u00ed mus\u00ed odol\u00e1vat n\u00e1raz\u016fm b\u011bhem v\u00fdroby, p\u0159epravy, skladov\u00e1n\u00ed i p\u0159i manipulaci p\u0159i kone\u010dn\u00e9m pou\u017eit\u00ed. Nedostate\u010dn\u00e1 odolnost proti n\u00e1raz\u016fm m\u016f\u017ee v\u00e9st k prop\u00edchnut\u00ed, roztr\u017een\u00ed, po\u0161kozen\u00ed v\u00fdrobku a st\u00ed\u017enostem z\u00e1kazn\u00edk\u016f. A zku\u0161ebn\u00ed za\u0159\u00edzen\u00ed s padaj\u00edc\u00edm \u0161ipkou<\/strong> poskytuje spolehlivou a standardizovanou metodu pro hodnocen\u00ed r\u00e1zov\u00e9 odolnosti plastov\u00fdch f\u00f3li\u00ed a desek prost\u0159ednictv\u00edm m\u011b\u0159en\u00ed energie pot\u0159ebn\u00e9 k vyvol\u00e1n\u00ed poru\u0161en\u00ed za kontrolovan\u00fdch podm\u00ednek.<\/p>\n\n\n\n

Na str\u00e1nk\u00e1ch FDT-01 Tester n\u00e1raz\u016f padaj\u00edc\u00edmi \u0161ipkami<\/strong> od spole\u010dnosti Cell Instruments je ur\u010den k p\u0159esn\u00e9mu stanoven\u00ed odolnosti proti n\u00e1razu v souladu s ASTM D1709<\/strong> a ISO 7765-1<\/strong>. D\u00edky \u0159\u00edzen\u00ed pomoc\u00ed PLC, automatizovan\u00fdm v\u00fdpo\u010dt\u016fm, pneumatick\u00e9mu up\u00edn\u00e1n\u00ed vzork\u016f a p\u0159esn\u00e9mu elektromagnetick\u00e9mu uvol\u0148ov\u00e1n\u00ed \u0161ipek umo\u017e\u0148uje tento syst\u00e9m laborato\u0159\u00edm a v\u00fdrobc\u016fm prov\u00e1d\u011bt opakovateln\u00e9 a efektivn\u00ed zkou\u0161ky p\u00e1dem \u0161ipek<\/strong> pro kontrolu kvality, v\u00fdvoj v\u00fdrobk\u016f a srovn\u00e1n\u00ed materi\u00e1l\u016f.<\/p>\n\n\n\n

Co je to zku\u0161ebn\u00ed za\u0159\u00edzen\u00ed pro m\u011b\u0159en\u00ed n\u00e1razu padaj\u00edc\u00edho \u0161ipky?<\/h2>\n\n\n\n

Zku\u0161ebn\u00ed za\u0159\u00edzen\u00ed s padaj\u00edc\u00edm \u0161ipkov\u00fdm t\u011blesem je p\u0159\u00edstroj pou\u017e\u00edvan\u00fd ke stanoven\u00ed odolnosti plastov\u00fdch f\u00f3li\u00ed proti n\u00e1razu tak, \u017ee se polokulov\u00e9 \u0161ipkov\u00e9 t\u011bleso shazuje z p\u0159edepsan\u00e9 v\u00fd\u0161ky na upnut\u00fd zku\u0161ebn\u00ed vzorek.<\/p>\n\n\n\n

Zkou\u0161ka m\u011b\u0159\u00ed energii n\u00e1razu, kter\u00e1 zp\u016fsob\u00ed poru\u0161en\u00ed u vzork\u016f z materi\u00e1lu 50%. Tato hodnota slou\u017e\u00ed jako kl\u00ed\u010dov\u00fd ukazatel hou\u017eevnatosti f\u00f3lie a jej\u00ed odolnosti proti prop\u00edchnut\u00ed za re\u00e1ln\u00fdch podm\u00ednek manipulace a p\u0159epravy.<\/p>\n\n\n\n

Tento test se \u0161iroce pou\u017e\u00edv\u00e1 pro:<\/p>\n\n\n\n

    \n
  • F\u00f3lie pro flexibiln\u00ed obaly<\/li>\n\n\n\n
  • Zem\u011bd\u011blsk\u00e9 f\u00f3lie<\/li>\n\n\n\n
  • Stre\u010dov\u00e9 f\u00f3lie<\/li>\n\n\n\n
  • Smr\u0161titeln\u00e9 f\u00f3lie<\/li>\n\n\n\n
  • F\u00f3lie pro balen\u00ed zdravotnick\u00fdch v\u00fdrobk\u016f<\/li>\n\n\n\n
  • Pr\u016fmyslov\u00e9 ochrann\u00e9 f\u00f3lie<\/li>\n\n\n\n
  • Materi\u00e1ly pro bari\u00e9rov\u00e9 obaly<\/li>\n\n\n\n
  • Struktury z laminovan\u00fdch f\u00f3li\u00ed<\/li>\n<\/ul>\n\n\n\n

    D\u00edky kvantifikaci odolnosti proti n\u00e1raz\u016fm mohou v\u00fdrobci optimalizovat slo\u017een\u00ed f\u00f3li\u00ed, sn\u00ed\u017eit n\u00e1klady na materi\u00e1l, zlep\u0161it trvanlivost v\u00fdrobk\u016f a zajistit st\u00e1lou kvalitu v\u00fdroby.<\/p>\n\n\n\n

    Jak funguje r\u00e1zov\u00e1 zkou\u0161ka \u0161ipkou?<\/h2>\n\n\n\n

    Na str\u00e1nk\u00e1ch zkou\u0161ka n\u00e1razem \u0161ipkou u plastov\u00e9 f\u00f3lie<\/strong> simuluje n\u00e1hl\u00fd n\u00e1raz pomoc\u00ed polokulovit\u00e9ho \u0161ipky padaj\u00edc\u00edho voln\u00fdm p\u00e1dem.<\/p>\n\n\n\n

    Postup testov\u00e1n\u00ed obvykle zahrnuje:<\/p>\n\n\n\n

      \n
    1. P\u0159\u00edprava filmov\u00fdch vzork\u016f o vhodn\u00fdch rozm\u011brech.<\/li>\n\n\n\n
    2. Pevn\u00e9 upnut\u00ed vzorku.<\/li>\n\n\n\n
    3. V\u00fdb\u011br zadan\u00e9 hmotnosti \u0161ipky.<\/li>\n\n\n\n
    4. Vyst\u0159elen\u00ed \u0161ipky z p\u0159edepsan\u00e9 v\u00fd\u0161ky.<\/li>\n\n\n\n
    5. Zji\u0161t\u011bn\u00ed, zda vzorek spl\u0148uje po\u017eadavky, \u010di nikoli.<\/li>\n\n\n\n
    6. Nastaven\u00ed hmotnosti \u0161ipky podle zvolen\u00e9 zku\u0161ebn\u00ed metody.<\/li>\n\n\n\n
    7. V\u00fdpo\u010det \u00farovn\u011b dopadu poruchy 50%.<\/li>\n<\/ol>\n\n\n\n

      V\u00fdsledek lze vyj\u00e1d\u0159it takto:<\/p>\n\n\n\n

        \n
      • Hmotnost vzorku p\u0159i n\u00e1razu (g)<\/li>\n\n\n\n
      • Energie n\u00e1razu (J)<\/li>\n\n\n\n
      • Srovn\u00e1vac\u00ed hodnoty odolnosti proti n\u00e1razu<\/li>\n<\/ul>\n\n\n\n

        Vzhledem k tomu, \u017ee tato zkou\u0161ka v\u011brn\u011b odr\u00e1\u017e\u00ed re\u00e1ln\u00e9 podm\u00ednky prop\u00edchnut\u00ed a n\u00e1razu, je v obalov\u00e9m pr\u016fmyslu \u0161iroce uzn\u00e1v\u00e1na.<\/p>\n\n\n\n

        Vlastnosti zku\u0161ebn\u00edho za\u0159\u00edzen\u00ed FDT-01 pro m\u011b\u0159en\u00ed n\u00e1razu padaj\u00edc\u00ed \u0161ipky<\/h2>\n\n\n\n

        Inteligentn\u00ed \u0159\u00eddic\u00ed syst\u00e9m PLC<\/h3>\n\n\n\n

        Za\u0159\u00edzen\u00ed FDT-01 obsahuje \u0159\u00eddic\u00ed platformu PLC pr\u016fmyslov\u00e9 t\u0159\u00eddy v kombinaci s 7palcov\u00fdm dotykov\u00fdm displejem.<\/p>\n\n\n\n

        Mezi v\u00fdhody pat\u0159\u00ed:<\/p>\n\n\n\n

          \n
        • Zjednodu\u0161en\u00e9 ovl\u00e1d\u00e1n\u00ed<\/li>\n\n\n\n
        • Stabiln\u00ed v\u00fdkon v pr\u016fmyslu<\/li>\n\n\n\n
        • Sn\u00ed\u017een\u00ed po\u010dtu chyb obsluhy<\/li>\n\n\n\n
        • Rychl\u00e9 nastaven\u00ed testu<\/li>\n\n\n\n
        • Snadn\u00e1 konfigurace parametr\u016f<\/li>\n<\/ul>\n\n\n\n

          Intuitivn\u00ed u\u017eivatelsk\u00e9 rozhran\u00ed minimalizuje n\u00e1roky na za\u0161kolen\u00ed a z\u00e1rove\u0148 maximalizuje efektivitu laborato\u0159e.<\/p>\n\n\n\n

          Automatick\u00fd v\u00fdpo\u010det v\u00fdsledk\u016f<\/h3>\n\n\n\n

          Tradi\u010dn\u00ed zkou\u0161ky n\u00e1razem \u0161ipkami \u010dasto vy\u017eaduj\u00ed ru\u010dn\u00ed v\u00fdpo\u010dty a zpracov\u00e1n\u00ed dat.<\/p>\n\n\n\n

          Za\u0159\u00edzen\u00ed FDT-01 automaticky:<\/p>\n\n\n\n

            \n
          • Z\u00e1znamy o v\u00fdsledc\u00edch (spln\u011bno\/nespln\u011bno)<\/li>\n\n\n\n
          • Vypo\u010d\u00edt\u00e1v\u00e1 hodnoty odolnosti proti n\u00e1razu<\/li>\n\n\n\n
          • Vytv\u00e1\u0159\u00ed statistick\u00e9 v\u00fdsledky<\/li>\n\n\n\n
          • Zobrazuje hodnoty n\u00e1razov\u00e9 energie<\/li>\n\n\n\n
          • Sni\u017euje po\u010det chyb p\u0159i v\u00fdpo\u010dtech<\/li>\n<\/ul>\n\n\n\n

            To v\u00fdrazn\u011b zvy\u0161uje produktivitu a spolehlivost dat.<\/p>\n\n\n\n

            Elektromagnetick\u00e9 uvol\u0148ov\u00e1n\u00ed \u0161ipek<\/h3>\n\n\n\n

            Mechanismus elektromagnetick\u00e9ho odpru\u017een\u00ed zaji\u0161\u0165uje:<\/p>\n\n\n\n

              \n
            • Jednotn\u00e9 podm\u00ednky uvoln\u011bn\u00ed<\/li>\n\n\n\n
            • Stabiln\u00ed v\u00fdkon p\u0159i vypu\u0161t\u011bn\u00ed<\/li>\n\n\n\n
            • Sn\u00ed\u017een\u00e9 mechanick\u00e9 ru\u0161en\u00ed<\/li>\n\n\n\n
            • Zv\u00fd\u0161en\u00e1 p\u0159esnost testov\u00e1n\u00ed<\/li>\n<\/ul>\n\n\n\n

              Rovnom\u011brn\u00e9 vypu\u0161t\u011bn\u00ed \u0161ipky je kl\u00ed\u010dov\u00e9 pro z\u00edsk\u00e1n\u00ed reprodukovateln\u00fdch v\u00fdsledk\u016f zkou\u0161ky odolnosti proti n\u00e1razu.<\/p>\n\n\n\n

              Pneumatick\u00e9 up\u00edn\u00e1n\u00ed vzork\u016f<\/h3>\n\n\n\n

              Pneumatick\u00fd up\u00ednac\u00ed syst\u00e9m zaji\u0161\u0165uje:<\/p>\n\n\n\n

                \n
              • Bezpe\u010dn\u00e9 uchov\u00e1v\u00e1n\u00ed vzork\u016f<\/li>\n\n\n\n
              • St\u00e1l\u00fd up\u00ednac\u00ed tlak<\/li>\n\n\n\n
              • Sn\u00ed\u017een\u00e9 zkreslen\u00ed vzorku<\/li>\n\n\n\n
              • Zlep\u0161en\u00e1 opakovatelnost<\/li>\n<\/ul>\n\n\n\n

                Spolehliv\u00e9 um\u00edst\u011bn\u00ed vzorku je nezbytn\u00e9 pro dosa\u017een\u00ed p\u0159esn\u00fdch v\u00fdsledk\u016f zkou\u0161ek.<\/p>\n\n\n\n

                Zv\u00fd\u0161en\u00e1 bezpe\u010dnost a pohodl\u00ed obsluhy<\/h3>\n\n\n\n

                Syst\u00e9m zahrnuje:<\/p>\n\n\n\n

                  \n
                • Ovl\u00e1d\u00e1n\u00ed no\u017en\u00edm sp\u00edna\u010dem<\/li>\n\n\n\n
                • Speci\u00e1ln\u00ed tla\u010d\u00edtko pro testov\u00e1n\u00ed<\/li>\n\n\n\n
                • Integrovan\u00e9 osv\u011btlen\u00ed pro pozorov\u00e1n\u00ed<\/li>\n\n\n\n
                • Ochrann\u00e1 testovac\u00ed struktura<\/li>\n<\/ul>\n\n\n\n

                  Tyto funkce p\u0159isp\u00edvaj\u00ed ke zv\u00fd\u0161en\u00ed bezpe\u010dnosti v laborato\u0159i a z\u00e1rove\u0148 ke zv\u00fd\u0161en\u00ed efektivity testov\u00e1n\u00ed.<\/p>\n\n\n\n

                  ASTM D1709 \u2013 Zkou\u0161ka n\u00e1razem padaj\u00edc\u00edm \u0161ipkem<\/h2>\n\n\n\n

                  ASTM D1709, metoda A<\/h3>\n\n\n\n

                  Metoda A podle normy ASTM D1709 pou\u017e\u00edv\u00e1:<\/p>\n\n\n\n

                  Parametr<\/th>Specifikace<\/th><\/tr>
                  Pr\u016fm\u011br hrotu \u0161ipky<\/td>38 mm<\/td><\/tr>
                  V\u00fd\u0161ka p\u00e1du<\/td>660 mm<\/td><\/tr>
                  Typick\u00fd rozsah<\/td>50 g a\u017e 6 kg<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

                  Metoda A se b\u011b\u017en\u011b pou\u017e\u00edv\u00e1 u ten\u010d\u00edch f\u00f3li\u00ed s ni\u017e\u0161\u00ed odolnost\u00ed proti n\u00e1razu.<\/p>\n\n\n\n

                  ASTM D1709, metoda B<\/h3>\n\n\n\n

                  Metoda B podle normy ASTM D1709 se pou\u017e\u00edv\u00e1 pro:<\/p>\n\n\n\n

                  Parametr<\/td>Specifikace<\/td><\/tr>
                  Pr\u016fm\u011br hrotu \u0161ipky<\/td>50 mm<\/td><\/tr>
                  V\u00fd\u0161ka p\u00e1du<\/td>1500 mm<\/td><\/tr>
                  Typick\u00fd rozsah<\/td>300 g a\u017e 6 kg<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

                  Metoda B se obecn\u011b up\u0159ednost\u0148uje u pevn\u011bj\u0161\u00edch f\u00f3li\u00ed, kter\u00e9 vy\u017eaduj\u00ed vy\u0161\u0161\u00ed energii n\u00e1razu.<\/p>\n\n\n\n

                  Ob\u011b metody ur\u010duj\u00ed hmotnost \u0161ipky, p\u0159i kter\u00e9 je pravd\u011bpodobnost selh\u00e1n\u00ed vzorku 50%.<\/p>\n\n\n\n

                  Zkou\u0161ka odolnosti proti n\u00e1razu podle normy ISO 7765-1<\/h2>\n\n\n\n

                  ISO 7765-1<\/strong> stanovuje postup pro stanoven\u00ed odolnosti plastov\u00fdch f\u00f3li\u00ed proti n\u00e1razu metodou voln\u011b padaj\u00edc\u00edho \u0161ipky, podobn\u011b jako norma ASTM D1709.<\/p>\n\n\n\n

                  Mnoho mezin\u00e1rodn\u00edch v\u00fdrobc\u016f obal\u016f a zku\u0161ebn\u00edch laborato\u0159\u00ed pou\u017e\u00edv\u00e1 normu ISO 7765-1 pro:<\/p>\n\n\n\n

                    \n
                  • Kvalifikace materi\u00e1lu<\/li>\n\n\n\n
                  • Schv\u00e1len\u00ed dodavatele<\/li>\n\n\n\n
                  • Mezin\u00e1rodn\u00ed specifikace v\u00fdrobk\u016f<\/li>\n\n\n\n
                  • Dokumentace t\u00fdkaj\u00edc\u00ed se dodr\u017eov\u00e1n\u00ed p\u0159edpis\u016f<\/li>\n<\/ul>\n\n\n\n

                    P\u0159\u00edstroj FDT-01 podporuje zku\u0161ebn\u00ed po\u017eadavky v souladu s metodikami norem ASTM i ISO, d\u00edky \u010demu\u017e je vhodn\u00fd pro glob\u00e1ln\u00ed syst\u00e9my kvality.<\/p>\n\n\n\n

                    Pro\u010d jsou zkou\u0161ky odolnosti proti n\u00e1razu \u0161ipkami d\u016fle\u017eit\u00e9?<\/h2>\n\n\n\n

                    Modern\u00ed obalov\u00e9 materi\u00e1ly se st\u00e1vaj\u00ed ten\u010d\u00edmi, p\u0159i\u010dem\u017e si zachov\u00e1vaj\u00ed n\u00e1ro\u010dn\u00e9 v\u00fdkonnostn\u00ed po\u017eadavky. Vzhledem k tomu, \u017ee se v r\u016fzn\u00fdch odv\u011btv\u00edch pokra\u010duje ve sni\u017eov\u00e1n\u00ed tlou\u0161\u0165ky materi\u00e1l\u016f, nab\u00fdv\u00e1 odolnost proti n\u00e1raz\u016fm na v\u00fdznamu.<\/p>\n\n\n\n

                    Zkou\u0161ky n\u00e1razem na za\u0159\u00edzen\u00ed Dart pom\u00e1haj\u00ed v\u00fdrobc\u016fm:<\/p>\n\n\n\n

                      \n
                    • Vyhodnocen\u00ed hou\u017eevnatosti filmu<\/li>\n\n\n\n
                    • Porovn\u00e1n\u00ed slo\u017een\u00ed materi\u00e1l\u016f<\/li>\n\n\n\n
                    • Ov\u011b\u0159it konzistenci v\u00fdroby<\/li>\n\n\n\n
                    • Sledovat odchylky v procesu<\/li>\n\n\n\n
                    • Sn\u00ed\u017eit po\u010det vadn\u00fdch obal\u016f<\/li>\n\n\n\n
                    • Podpora p\u0159i certifikaci v\u00fdrobk\u016f<\/li>\n\n\n\n
                    • Splnit po\u017eadavky z\u00e1kazn\u00edk\u016f<\/li>\n\n\n\n
                    • Prok\u00e1zat soulad s oborov\u00fdmi standardy<\/li>\n<\/ul>\n\n\n\n

                      U mnoha druh\u016f obal\u016f je odolnost proti n\u00e1razu kl\u00ed\u010dov\u00fdm kvalitativn\u00edm parametrem, kter\u00fd p\u0159\u00edmo souvis\u00ed s neporu\u0161enost\u00ed obalu a ochranou produktu.<\/p>","protected":false},"excerpt":{"rendered":"

                      Zku\u0161ebn\u00ed za\u0159\u00edzen\u00ed pro zkou\u0161ku n\u00e1razem padaj\u00edc\u00edm \u0161ipkem podle norem ASTM D1709 a ISO 7765-1 ur\u010duje odolnost plastov\u00fdch f\u00f3li\u00ed proti n\u00e1razu pomoc\u00ed p\u0159esn\u00fdch zkou\u0161ek s padaj\u00edc\u00edm \u0161ipkem a automatizovan\u00e9 anal\u00fdzy.<\/p>","protected":false},"featured_media":1348,"parent":0,"template":"","meta":{"_acf_changed":false},"product-category":[58],"class_list":["post-1345","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-falling-dart-impact-test"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packtests.com\/cs\/wp-json\/wp\/v2\/product\/1345","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packtests.com\/cs\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.packtests.com\/cs\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":2,"href":"https:\/\/www.packtests.com\/cs\/wp-json\/wp\/v2\/product\/1345\/revisions"}],"predecessor-version":[{"id":1350,"href":"https:\/\/www.packtests.com\/cs\/wp-json\/wp\/v2\/product\/1345\/revisions\/1350"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packtests.com\/cs\/wp-json\/wp\/v2\/media\/1348"}],"wp:attachment":[{"href":"https:\/\/www.packtests.com\/cs\/wp-json\/wp\/v2\/media?parent=1345"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/www.packtests.com\/cs\/wp-json\/wp\/v2\/product-category?post=1345"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}