{"id":8006,"date":"2026-06-30T16:12:08","date_gmt":"2026-06-30T08:12:08","guid":{"rendered":"https:\/\/www.qualitester.com\/?page_id=8006"},"modified":"2026-06-30T16:14:34","modified_gmt":"2026-06-30T08:14:34","slug":"iso-13937-1","status":"publish","type":"page","link":"https:\/\/www.qualitester.com\/cs\/standards\/iso-13937-1\/","title":{"rendered":"ISO 13937-1"},"content":{"rendered":"<p class=\"PDq2pG_selectionAnchorContainer\" data-start=\"9410\" data-end=\"9910\"><strong>ISO 13937-1<\/strong> stanovuje Elmendorfovu kyvadlovou metodu pro stanoven\u00ed trhac\u00ed s\u00edly pot\u0159ebn\u00e9 k roz\u0161\u00ed\u0159en\u00ed p\u0159edem vy\u0159\u00edznut\u00e9ho trhlinov\u00e9ho z\u00e1\u0159ezu v textiln\u00edch tkanin\u00e1ch. Zkou\u0161ka m\u011b\u0159\u00ed energii absorbovanou b\u011bhem trh\u00e1n\u00ed a poskytuje cenn\u00e9 informace o trvanlivosti tkaniny a jej\u00ed odolnosti proti po\u0161kozen\u00ed. Tato metoda, \u0161iroce pou\u017e\u00edvan\u00e1 u tkanin a mnoha netkan\u00fdch materi\u00e1l\u016f, podporuje kontrolu kvality, v\u00fdvoj v\u00fdrobk\u016f, srovn\u00e1v\u00e1n\u00ed materi\u00e1l\u016f a zkou\u0161ky shody v oblasti textiln\u00edch, pr\u016fmyslov\u00fdch a technick\u00fdch aplikac\u00ed.<\/p>\n<h2 data-section-id=\"vy42b5\" data-start=\"1121\" data-end=\"1144\">Co je norma ISO 13937-1?<\/h2>\n<p data-start=\"1146\" data-end=\"1375\"><strong data-start=\"1146\" data-end=\"1282\">ISO 13937-1: Textilie \u2013 Vlastnosti tkanin z hlediska odolnosti proti roztr\u017een\u00ed \u2013 \u010c\u00e1st 1: Stanoven\u00ed s\u00edly pot\u0159ebn\u00e9 k roztr\u017een\u00ed metodou balistick\u00e9ho kyvadla (Elmendorf)<\/strong> stanovuje metodu m\u011b\u0159en\u00ed s\u00edly pot\u0159ebn\u00e9 k roz\u0161\u00ed\u0159en\u00ed p\u0159edem vytvo\u0159en\u00e9ho trhliny v tkanin\u011b.<\/p>\n<p data-start=\"1377\" data-end=\"1598\">Tato norma hodnot\u00ed mno\u017estv\u00ed energie pot\u0159ebn\u00e9 k tomu, aby se trhlina po p\u016fsoben\u00ed n\u00e1hl\u00e9 s\u00edly prodlou\u017eila o stanovenou vzd\u00e1lenost. Z\u00edskan\u00e1 hodnota poskytuje informaci o odolnosti tkaniny proti roztr\u017een\u00ed p\u0159i b\u011b\u017en\u00e9m pou\u017e\u00edv\u00e1n\u00ed.<\/p>\n<p data-start=\"1600\" data-end=\"1734\">Tato metoda je v\u0161eobecn\u011b uzn\u00e1v\u00e1na jako jedna z nejd\u016fle\u017eit\u011bj\u0161\u00edch <strong data-start=\"1661\" data-end=\"1690\">zkou\u0161ka pevnosti tkaniny v tahu<\/strong> postupy pou\u017e\u00edvan\u00e9 p\u0159i kontrole kvality textili\u00ed.<\/p>\n<h3 data-section-id=\"nkh8wz\" data-start=\"1736\" data-end=\"1760\">Hlavn\u00ed oblasti pou\u017eit\u00ed<\/h3>\n<p data-start=\"1762\" data-end=\"1799\">Tato metoda je vhodn\u00e1 p\u0159edev\u0161\u00edm pro:<\/p>\n<ul data-start=\"1801\" data-end=\"1932\">\n<li data-section-id=\"1qs3l7n\" data-start=\"1801\" data-end=\"1816\">Tkaniny<\/li>\n<li data-section-id=\"19ygzfa\" data-start=\"1817\" data-end=\"1851\">Netkan\u00e9 textilie (v mnoha p\u0159\u00edpadech)<\/li>\n<li data-section-id=\"rnlaol\" data-start=\"1852\" data-end=\"1872\">Technick\u00e9 textilie<\/li>\n<li data-section-id=\"669o9t\" data-start=\"1873\" data-end=\"1893\">Pr\u016fmyslov\u00e9 textilie<\/li>\n<li data-section-id=\"p1liny\" data-start=\"1894\" data-end=\"1910\">Potahovan\u00e9 textilie<\/li>\n<li data-section-id=\"12z86qf\" data-start=\"1911\" data-end=\"1932\">Ochrann\u00e9 textilie<\/li>\n<\/ul>\n<p data-start=\"1934\" data-end=\"1975\">Tato metoda obecn\u011b nen\u00ed vhodn\u00e1 pro:<\/p>\n<ul data-start=\"1977\" data-end=\"2126\">\n<li data-section-id=\"4ri0p7\" data-start=\"1977\" data-end=\"1994\">Pleten\u00e9 l\u00e1tky<\/li>\n<li data-section-id=\"1lxhzb1\" data-start=\"1995\" data-end=\"2025\">Vysoce elastick\u00e9 tkaniny<\/li>\n<li data-section-id=\"1e1lix0\" data-start=\"2026\" data-end=\"2052\">Velmi voln\u00e9 konstrukce<\/li>\n<li data-section-id=\"cey5xh\" data-start=\"2053\" data-end=\"2126\">Vysoce anizotropn\u00ed materi\u00e1ly, u nich\u017e se sm\u011br trh\u00e1n\u00ed v\u00fdrazn\u011b m\u011bn\u00ed<\/li>\n<\/ul>\n<h2 data-section-id=\"1ykpkdw\" data-start=\"3059\" data-end=\"3102\">Princip zkou\u0161ky odolnosti proti roztr\u017een\u00ed podle Elmendorfa<\/h2>\n<p data-start=\"3104\" data-end=\"3223\">Na str\u00e1nk\u00e1ch <strong data-start=\"3108\" data-end=\"3137\">Odolnost proti roztr\u017een\u00ed podle Elmendorfa<\/strong> Tato metoda m\u011b\u0159\u00ed pr\u00e1ci pot\u0159ebnou k prodlou\u017een\u00ed ji\u017e zapo\u010dat\u00e9ho trh\u00e1n\u00ed.<\/p>\n<p data-start=\"3225\" data-end=\"3256\">Testovac\u00ed syst\u00e9m se skl\u00e1d\u00e1 z:<\/p>\n<ul data-start=\"3258\" data-end=\"3370\">\n<li data-section-id=\"1ybo19w\" data-start=\"3258\" data-end=\"3281\">Kalibrovan\u00e9 kyvadlo<\/li>\n<li data-section-id=\"15awh3h\" data-start=\"3282\" data-end=\"3295\">Pevn\u00e1 svorka<\/li>\n<li data-section-id=\"w9k77z\" data-start=\"3296\" data-end=\"3310\">Pohybliv\u00e1 svorka<\/li>\n<li data-section-id=\"1ujhzp7\" data-start=\"3311\" data-end=\"3335\">Vzorov\u00fd \u0159ezac\u00ed n\u016f\u017e<\/li>\n<li data-section-id=\"150cpmu\" data-start=\"3336\" data-end=\"3370\">Mechanismus pro m\u011b\u0159en\u00ed s\u00edly slz<\/li>\n<\/ul>\n<h3 data-section-id=\"b5zq8b\" data-start=\"3372\" data-end=\"3394\">Jak test funguje<\/h3>\n<ol data-start=\"3396\" data-end=\"3769\">\n<li data-section-id=\"1x3blkx\" data-start=\"3396\" data-end=\"3462\">Vzorek je pevn\u011b upnut mezi pevnou a pohyblivou \u010delist\u00ed.<\/li>\n<li data-section-id=\"zvagzr\" data-start=\"3463\" data-end=\"3513\">Do vzorku se vytvo\u0159\u00ed p\u0159esn\u00e1 \u0161t\u011brbina.<\/li>\n<li data-section-id=\"1qxhqa6\" data-start=\"3514\" data-end=\"3568\">Kyvadlo se zvedne do p\u0159edem stanoven\u00e9 polohy.<\/li>\n<li data-section-id=\"9olx5t\" data-start=\"3569\" data-end=\"3597\">Kyvadlo se uvoln\u00ed.<\/li>\n<li data-section-id=\"19h9b9v\" data-start=\"3598\" data-end=\"3656\">Jak se kyvadlo pohybuje sm\u011brem dol\u016f, roztrhne vzorek.<\/li>\n<li data-section-id=\"1leaszr\" data-start=\"3657\" data-end=\"3716\">M\u011b\u0159\u00ed se energie absorbovan\u00e1 b\u011bhem \u0161\u00ed\u0159en\u00ed trhliny.<\/li>\n<li data-section-id=\"g8r7vy\" data-start=\"3717\" data-end=\"3769\">Trhac\u00ed s\u00edla se po\u010d\u00edt\u00e1 a ud\u00e1v\u00e1 v newtonech.<\/li>\n<\/ol>\n<p data-start=\"3771\" data-end=\"3925\">Vzhledem k tomu, \u017ee tento test m\u011b\u0159\u00ed energii trh\u00e1n\u00ed, a nikoli p\u0159\u00edmou tahovou s\u00edlu, v\u011brn\u011b simuluje n\u00e1hl\u00e9 \u0161\u00ed\u0159en\u00ed trhliny, k n\u011bmu\u017e doch\u00e1z\u00ed p\u0159i re\u00e1ln\u00e9m pou\u017e\u00edv\u00e1n\u00ed.<\/p>\n<h2 data-section-id=\"1sm7vut\" data-start=\"3932\" data-end=\"3961\">ISO 13937-1 \u2013 Zku\u0161ebn\u00ed postup pro zkou\u0161ku odolnosti proti roztr\u017een\u00ed podle Elmendorfa u textili\u00ed<\/h2>\n<h3 data-section-id=\"yu21th\" data-start=\"3963\" data-end=\"3987\">P\u0159\u00edprava vzork\u016f<\/h3>\n<p data-start=\"3989\" data-end=\"4129\">Podle <strong data-start=\"4002\" data-end=\"4017\">ISO 13937-1<\/strong>, vzorky se p\u0159ipravuj\u00ed s kontrolovan\u00fdmi rozm\u011bry a kondicionuj\u00ed se ve standardn\u00edch podm\u00ednk\u00e1ch pro zkou\u0161en\u00ed textili\u00ed.<\/p>\n<p data-start=\"4131\" data-end=\"4171\">Mezi d\u016fle\u017eit\u00e9 po\u017eadavky na vzorky pat\u0159\u00ed:<\/p>\n<ul data-start=\"4173\" data-end=\"4301\">\n<li data-section-id=\"1lh8xes\" data-start=\"4173\" data-end=\"4197\">Vzorky uniformn\u00edch l\u00e1tek<\/li>\n<li data-section-id=\"1lqt89p\" data-start=\"4198\" data-end=\"4243\">Typick\u00fd stroj a p\u0159\u00ed\u010dn\u00fd sm\u011br<\/li>\n<li data-section-id=\"1jmcphd\" data-start=\"4244\" data-end=\"4264\">\u017d\u00e1dn\u00e9 viditeln\u00e9 vady<\/li>\n<li data-section-id=\"spbbcu\" data-start=\"4265\" data-end=\"4301\">Spr\u00e1vn\u00e1 p\u0159\u00edprava p\u0159ed testov\u00e1n\u00edm<\/li>\n<\/ul>\n<h3 data-section-id=\"7npe9k\" data-start=\"4303\" data-end=\"4328\">Upevn\u011bn\u00ed vzorku<\/h3>\n<p data-start=\"4330\" data-end=\"4383\">Vzorek je upevn\u011bn uprost\u0159ed ve svork\u00e1ch pomoc\u00ed:<\/p>\n<ul data-start=\"4385\" data-end=\"4496\">\n<li data-section-id=\"7t164v\" data-start=\"4385\" data-end=\"4421\">Dlouh\u00e1 strana rovnob\u011b\u017en\u00e1 s hranou \u010delisti<\/li>\n<li data-section-id=\"1x6dxlp\" data-start=\"4422\" data-end=\"4458\">Spodn\u00ed hrana je zarovn\u00e1na s dorazy \u010delist\u00ed<\/li>\n<li data-section-id=\"hxkp8\" data-start=\"4459\" data-end=\"4496\">Pevn\u00e9 upnut\u00ed, kter\u00e9 zabra\u0148uje sklouznut\u00ed<\/li>\n<\/ul>\n<p data-start=\"4498\" data-end=\"4508\">\u0160trbina:<\/p>\n<p data-start=\"4510\" data-end=\"4528\"><strong data-start=\"4510\" data-end=\"4528\">20 mm \u00b1 0,5 mm<\/strong><\/p>\n<p data-start=\"4530\" data-end=\"4570\">se p\u0159ed zkou\u0161kou vy\u0159\u00edzne do vzorku.<\/p>\n<p data-start=\"4572\" data-end=\"4612\">T\u00edm vznikne zb\u00fdvaj\u00edc\u00ed d\u00e9lka trhliny:<\/p>\n<p data-start=\"4614\" data-end=\"4632\"><strong data-start=\"4614\" data-end=\"4632\">43 mm \u00b1 0,5 mm<\/strong><\/p>\n<h3 data-section-id=\"10bgihu\" data-start=\"4634\" data-end=\"4652\">Proveden\u00ed testu<\/h3>\n<p data-start=\"4654\" data-end=\"4667\">Oper\u00e1tor:<\/p>\n<ul data-start=\"4669\" data-end=\"4772\">\n<li data-section-id=\"ai1yls\" data-start=\"4669\" data-end=\"4690\">Zved\u00e1 kyvadlo<\/li>\n<li data-section-id=\"35g49u\" data-start=\"4691\" data-end=\"4715\">Ov\u011b\u0159uje nulovou polohu<\/li>\n<li data-section-id=\"1f9nljp\" data-start=\"4716\" data-end=\"4739\">Uvoln\u00ed kyvadlo<\/li>\n<li data-section-id=\"6zako2\" data-start=\"4740\" data-end=\"4772\">Zaznamen\u00e1v\u00e1 nam\u011b\u0159enou hodnotu s\u00edly odtr\u017een\u00ed<\/li>\n<\/ul>\n<p data-start=\"4774\" data-end=\"4834\">Zvolen\u00fd rozsah kyvadla by m\u011bl poskytovat nam\u011b\u0159en\u00e9 hodnoty v rozmez\u00ed:<\/p>\n<p data-start=\"4836\" data-end=\"4865\"><strong data-start=\"4836\" data-end=\"4865\">15% a 85% v pln\u00e9m m\u011b\u0159\u00edtku<\/strong><\/p>\n<p data-start=\"4867\" data-end=\"4900\">aby byla zachov\u00e1na p\u0159esnost m\u011b\u0159en\u00ed.<\/p>\n<h3 data-section-id=\"fhphft\" data-start=\"4902\" data-end=\"4921\">Po\u010det test\u016f<\/h3>\n<p data-start=\"4923\" data-end=\"4945\">Norma vy\u017eaduje:<\/p>\n<ul data-start=\"4947\" data-end=\"5042\">\n<li data-section-id=\"y0c6w4\" data-start=\"4947\" data-end=\"4992\">Minim\u00e1ln\u011b p\u011bt vzork\u016f v ka\u017ed\u00e9m sm\u011bru tkaniny<\/li>\n<li data-section-id=\"a1pmy7\" data-start=\"4993\" data-end=\"5017\">Zkou\u0161ka sm\u011bru osnovy<\/li>\n<li data-section-id=\"luj30b\" data-start=\"5018\" data-end=\"5042\">Zkou\u0161ka sm\u011bru \u00fatku<\/li>\n<\/ul>\n<h2 data-section-id=\"jv2y8j\" data-start=\"5127\" data-end=\"5162\">V\u00fdklad v\u00fdsledk\u016f podle normy ISO 13937-1<\/h2>\n<p data-start=\"5164\" data-end=\"5248\">Uveden\u00e1 s\u00edla roztr\u017een\u00ed p\u0159edstavuje pr\u016fm\u011brnou s\u00edlu pot\u0159ebnou k roz\u0161\u00ed\u0159en\u00ed trhliny.<\/p>\n<p data-start=\"5250\" data-end=\"5283\">Vy\u0161\u0161\u00ed hodnoty obecn\u011b znamenaj\u00ed:<\/p>\n<ul data-start=\"5285\" data-end=\"5373\">\n<li data-section-id=\"dezlej\" data-start=\"5285\" data-end=\"5310\">Vy\u0161\u0161\u00ed odolnost proti roztr\u017een\u00ed<\/li>\n<li data-section-id=\"xdw9g7\" data-start=\"5311\" data-end=\"5332\">Zv\u00fd\u0161en\u00e1 \u017eivotnost<\/li>\n<li data-section-id=\"wdbbg5\" data-start=\"5333\" data-end=\"5373\">Vy\u0161\u0161\u00ed odolnost proti n\u00e1hodn\u00e9mu po\u0161kozen\u00ed<\/li>\n<\/ul>\n<p data-start=\"5375\" data-end=\"5401\">Ni\u017e\u0161\u00ed hodnoty mohou nazna\u010dovat:<\/p>\n<ul data-start=\"5403\" data-end=\"5498\">\n<li data-section-id=\"9k1bko\" data-start=\"5403\" data-end=\"5430\">Lehk\u00e9 konstrukce<\/li>\n<li data-section-id=\"1ax5f3h\" data-start=\"5431\" data-end=\"5451\">Sn\u00ed\u017een\u00e1 \u017eivotnost<\/li>\n<li data-section-id=\"1d17qai\" data-start=\"5452\" data-end=\"5498\">Potenci\u00e1ln\u00ed n\u00e1chylnost k \u0161\u00ed\u0159en\u00ed trhliny<\/li>\n<\/ul>\n<h3 data-section-id=\"b2ztr6\" data-start=\"5500\" data-end=\"5524\">P\u0159\u00edklad v\u00fdsledk\u016f test\u016f<\/h3>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"5526\" data-end=\"5794\">\n<thead data-start=\"5526\" data-end=\"5585\">\n<tr data-start=\"5526\" data-end=\"5585\">\n<th class=\"last:pe-10\" data-start=\"5526\" data-end=\"5540\" data-col-size=\"sm\">Typ l\u00e1tky<\/th>\n<th class=\"last:pe-10\" data-start=\"5540\" data-end=\"5562\" data-col-size=\"sm\">S\u00edla trhliny v tkanin\u011b vesm\u00edru (N)<\/th>\n<th class=\"last:pe-10\" data-start=\"5562\" data-end=\"5585\" data-col-size=\"sm\">S\u00edla pot\u0159ebn\u00e1 k roztr\u017een\u00ed \u00fatku (N)<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"5645\" data-end=\"5794\">\n<tr data-start=\"5645\" data-end=\"5682\">\n<td data-start=\"5645\" data-end=\"5667\" data-col-size=\"sm\">Bavln\u011bn\u00e1 tkanina<\/td>\n<td data-start=\"5667\" data-end=\"5674\" data-col-size=\"sm\">18.4<\/td>\n<td data-start=\"5674\" data-end=\"5682\" data-col-size=\"sm\">16.7<\/td>\n<\/tr>\n<tr data-start=\"5683\" data-end=\"5717\">\n<td data-start=\"5683\" data-end=\"5702\" data-col-size=\"sm\">Polyesterov\u00e1 tkanina<\/td>\n<td data-start=\"5702\" data-end=\"5709\" data-col-size=\"sm\">24.6<\/td>\n<td data-start=\"5709\" data-end=\"5717\" data-col-size=\"sm\">22.8<\/td>\n<\/tr>\n<tr data-start=\"5718\" data-end=\"5760\">\n<td data-start=\"5718\" data-end=\"5745\" data-col-size=\"sm\">Povlakovan\u00e1 technick\u00e1 textilie<\/td>\n<td data-start=\"5745\" data-end=\"5752\" data-col-size=\"sm\">41.2<\/td>\n<td data-start=\"5752\" data-end=\"5760\" data-col-size=\"sm\">38.9<\/td>\n<\/tr>\n<tr data-start=\"5761\" data-end=\"5794\">\n<td data-start=\"5761\" data-end=\"5781\" data-col-size=\"sm\">Netkan\u00e1 textilie<\/td>\n<td data-start=\"5781\" data-end=\"5787\" data-col-size=\"sm\">9.3<\/td>\n<td data-start=\"5787\" data-end=\"5794\" data-col-size=\"sm\">8.7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p data-start=\"5796\" data-end=\"5889\">Konkr\u00e9tn\u00ed krit\u00e9ria pro p\u0159ijet\u00ed se li\u0161\u00ed v z\u00e1vislosti na specifikac\u00edch v\u00fdrobku a po\u017eadavc\u00edch na kone\u010dn\u00e9 pou\u017eit\u00ed.<\/p>\n<h2 data-section-id=\"fuzdeq\" data-start=\"6453\" data-end=\"6506\">Srovn\u00e1n\u00ed normy ISO 13937-1 s jin\u00fdmi metodami zkou\u0161ky odolnosti proti roztr\u017een\u00ed<\/h2>\n<p data-start=\"6508\" data-end=\"6598\">V z\u00e1vislosti na typu materi\u00e1lu a zp\u016fsobu pou\u017eit\u00ed jsou k dispozici r\u016fzn\u00e9 normy pro zkou\u0161ky odolnosti proti roztr\u017een\u00ed.<\/p>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"6600\" data-end=\"6938\">\n<thead data-start=\"6600\" data-end=\"6643\">\n<tr data-start=\"6600\" data-end=\"6643\">\n<th class=\"last:pe-10\" data-start=\"6600\" data-end=\"6611\" data-col-size=\"sm\">Standardn\u00ed<\/th>\n<th class=\"last:pe-10\" data-start=\"6611\" data-end=\"6620\" data-col-size=\"sm\">Metoda<\/th>\n<th class=\"last:pe-10\" data-start=\"6620\" data-end=\"6643\" data-col-size=\"sm\">Typick\u00e9 pou\u017eit\u00ed<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"6689\" data-end=\"6938\">\n<tr data-start=\"6689\" data-end=\"6742\">\n<td style=\"text-align: center;\" data-start=\"6689\" data-end=\"6703\" data-col-size=\"sm\">ISO 13937-1<\/td>\n<td style=\"text-align: center;\" data-start=\"6703\" data-end=\"6724\" data-col-size=\"sm\">Elmendorfovo kyvadlo<\/td>\n<td style=\"text-align: center;\" data-start=\"6724\" data-end=\"6742\" data-col-size=\"sm\">Tkan\u00e9 textilie<\/td>\n<\/tr>\n<tr data-start=\"6743\" data-end=\"6790\">\n<td style=\"text-align: center;\" data-start=\"6743\" data-end=\"6757\" data-col-size=\"sm\">ISO 13937-2<\/td>\n<td style=\"text-align: center;\" data-start=\"6757\" data-end=\"6779\" data-col-size=\"sm\">Metoda roztr\u017een\u00ed kalhot<\/td>\n<td style=\"text-align: center;\" data-start=\"6779\" data-end=\"6790\" data-col-size=\"sm\">L\u00e1tky<\/td>\n<\/tr>\n<tr data-start=\"6791\" data-end=\"6836\">\n<td style=\"text-align: center;\" data-start=\"6791\" data-end=\"6805\" data-col-size=\"sm\">ISO 13937-3<\/td>\n<td style=\"text-align: center;\" data-start=\"6805\" data-end=\"6824\" data-col-size=\"sm\">Metoda \u201eWing Tear\u201c<\/td>\n<td style=\"text-align: center;\" data-start=\"6824\" data-end=\"6836\" data-col-size=\"sm\">Textil<\/td>\n<\/tr>\n<tr data-start=\"6837\" data-end=\"6891\">\n<td style=\"text-align: center;\" data-start=\"6837\" data-end=\"6850\" data-col-size=\"sm\">ASTM D1424<\/td>\n<td style=\"text-align: center;\" data-start=\"6850\" data-end=\"6872\" data-col-size=\"sm\">Elmendorf\u016fv trhac\u00ed test<\/td>\n<td style=\"text-align: center;\" data-start=\"6872\" data-end=\"6891\" data-col-size=\"sm\">Textiln\u00ed tkaniny<\/td>\n<\/tr>\n<tr data-start=\"6892\" data-end=\"6938\">\n<td style=\"text-align: center;\" data-start=\"6892\" data-end=\"6905\" data-col-size=\"sm\">ASTM D5734<\/td>\n<td style=\"text-align: center;\" data-start=\"6905\" data-end=\"6925\" data-col-size=\"sm\">Test trh\u00e1n\u00ed kalhot<\/td>\n<td style=\"text-align: center;\" data-start=\"6925\" data-end=\"6938\" data-col-size=\"sm\">Netkan\u00e9 textilie<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p data-start=\"6940\" data-end=\"7073\">Mezi t\u011bmito metodami pat\u0159\u00ed, <strong data-start=\"6961\" data-end=\"6976\">ISO 13937-1<\/strong> z\u016fst\u00e1v\u00e1 jednou z nejroz\u0161\u00ed\u0159en\u011bj\u0161\u00edch norem pro rutinn\u00ed hodnocen\u00ed odolnosti textili\u00ed proti roztr\u017een\u00ed.<\/p>\n<h2 data-section-id=\"1s0nvn8\" data-start=\"7080\" data-end=\"7129\">V\u00fdb\u011br p\u0159\u00edstroje pro m\u011b\u0159en\u00ed pevnosti v trh\u00e1n\u00ed podle metody Elmendorfa<\/h2>\n<p data-start=\"7131\" data-end=\"7216\">P\u0159i v\u00fdb\u011bru <a href=\"https:\/\/www.qualitester.com\/cs\/produkt-2\/sld-01-elimendorf-tear-resistance-testing-machine\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"7148\" data-end=\"7185\">P\u0159\u00edstroj pro m\u011b\u0159en\u00ed pevnosti v tahu Elmendorf<\/strong><\/a>, laborato\u0159e by m\u011bly posoudit:<\/p>\n<h3 data-section-id=\"100qtaa\" data-start=\"7218\" data-end=\"7244\">Hlavn\u00ed krit\u00e9ria v\u00fdb\u011bru<\/h3>\n<ul data-start=\"7246\" data-end=\"7447\">\n<li data-section-id=\"m6hd6p\" data-start=\"7246\" data-end=\"7275\">Soulad s normou ISO 13937-1<\/li>\n<li data-section-id=\"dydz90\" data-start=\"7276\" data-end=\"7306\">R\u016fzn\u00e9 nosnosti kyvadel<\/li>\n<li data-section-id=\"9q6c8x\" data-start=\"7307\" data-end=\"7336\">Automatick\u00fd v\u00fdpo\u010det s\u00edly<\/li>\n<li data-section-id=\"7e20qc\" data-start=\"7337\" data-end=\"7372\">Opakovatelnost a reprodukovatelnost<\/li>\n<li data-section-id=\"15hov1\" data-start=\"7373\" data-end=\"7403\">Funkce pro spr\u00e1vu dat<\/li>\n<li data-section-id=\"udxlh5\" data-start=\"7404\" data-end=\"7429\">Pohodln\u00e1 kalibrace<\/li>\n<li data-section-id=\"1yaetuc\" data-start=\"7430\" data-end=\"7447\">Bezpe\u010dnost obsluhy<\/li>\n<\/ul>\n<p data-start=\"7449\" data-end=\"7539\">Modern\u00ed syst\u00e9my v\u00fdrazn\u011b zvy\u0161uj\u00ed efektivitu testov\u00e1n\u00ed a z\u00e1rove\u0148 omezuj\u00ed vliv obsluhy.<\/p>\n<h3 data-section-id=\"1ll1804\" data-start=\"7546\" data-end=\"7606\">Pr\u016fzkumn\u00edk pevnosti v trh\u00e1n\u00ed SLD-01 od spole\u010dnosti Cell Instruments (Elmendorf)<\/h3>\n<p data-start=\"7608\" data-end=\"7808\">Pro laborato\u0159e, kter\u00e9 prov\u00e1d\u011bj\u00ed <strong data-start=\"7636\" data-end=\"7651\">ISO 13937-1<\/strong> testov\u00e1n\u00ed, to <a href=\"https:\/\/www.qualitester.com\/cs\/produkt-2\/sld-01-elimendorf-tear-resistance-testing-machine\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"7665\" data-end=\"7709\">SLD-01 Elmendorf \u2013 p\u0159\u00edstroj na m\u011b\u0159en\u00ed pevnosti v trh\u00e1n\u00ed<\/strong><\/a> od spole\u010dnosti Cell Instruments je navr\u017een tak, aby umo\u017e\u0148oval p\u0159esn\u00e1 a opakovateln\u00e1 m\u011b\u0159en\u00ed odolnosti proti roztr\u017een\u00ed.<\/p>\n<h4 data-section-id=\"1dac35e\" data-start=\"7810\" data-end=\"7832\">Technick\u00e9 vlastnosti<\/h4>\n<p><a href=\"https:\/\/www.qualitester.com\/cs\/produkt-2\/sld-01-elimendorf-tear-resistance-testing-machine\/\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignleft wp-image-8007 size-medium\" src=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2026\/06\/ISO-13937-1-Fabric-Tear-Strength-Test-by-Elmendorf-Method-300x300.webp\" alt=\"Zkou\u0161ka pevnosti tkaniny v trh\u00e1n\u00ed podle normy ISO 13937-1 metodou Elmendorfa\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2026\/06\/ISO-13937-1-Fabric-Tear-Strength-Test-by-Elmendorf-Method-300x300.webp 300w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2026\/06\/ISO-13937-1-Fabric-Tear-Strength-Test-by-Elmendorf-Method-150x150.webp 150w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2026\/06\/ISO-13937-1-Fabric-Tear-Strength-Test-by-Elmendorf-Method-12x12.webp 12w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2026\/06\/ISO-13937-1-Fabric-Tear-Strength-Test-by-Elmendorf-Method-100x100.webp 100w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2026\/06\/ISO-13937-1-Fabric-Tear-Strength-Test-by-Elmendorf-Method.webp 600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<ul data-start=\"7834\" data-end=\"8251\">\n<li data-section-id=\"1oe2g3b\" data-start=\"7834\" data-end=\"7868\">\u0158\u00edzen\u00ed pomoc\u00ed PLC s dotykov\u00fdm displejem HMI<\/li>\n<li data-section-id=\"yr9dzn\" data-start=\"7869\" data-end=\"7925\">Pneumatick\u00e9 up\u00edn\u00e1n\u00ed vzork\u016f pro rovnom\u011brnou up\u00ednac\u00ed s\u00edlu<\/li>\n<li data-section-id=\"1o7df2o\" data-start=\"7926\" data-end=\"7985\">Automatick\u00e9 uvoln\u011bn\u00ed kyvadla pro minimalizaci odchylek zp\u016fsoben\u00fdch obsluhou<\/li>\n<li data-section-id=\"odkmlo\" data-start=\"7986\" data-end=\"8030\">Integrovan\u00e1 kontrola kalibra\u010dn\u00edch z\u00e1va\u017e\u00ed<\/li>\n<li data-section-id=\"ufwsnn\" data-start=\"8031\" data-end=\"8076\">Automatick\u00e1 statistick\u00e1 anal\u00fdza testovac\u00edch dat<\/li>\n<li data-section-id=\"1otk3s3\" data-start=\"8077\" data-end=\"8126\">Voliteln\u00e1 mikrotisk\u00e1rna a komunikace p\u0159es rozhran\u00ed RS-232<\/li>\n<li data-section-id=\"16bkaxq\" data-start=\"8127\" data-end=\"8191\">Voliteln\u00fd profesion\u00e1ln\u00ed software pro anal\u00fdzu dat a tvorbu report\u016f<\/li>\n<li data-section-id=\"15aq636\" data-start=\"8192\" data-end=\"8251\">Voliteln\u00e1 m\u011brn\u00e1 jednotka pro pap\u00edrensk\u00fd pr\u016fmysl, v\u010detn\u011b mN a indexu odolnosti proti roztr\u017een\u00ed<\/li>\n<\/ul>\n<h4 data-section-id=\"nucr17\" data-start=\"8253\" data-end=\"8281\">Technick\u00e9 specifikace<\/h4>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"8283\" data-end=\"8542\">\n<thead data-start=\"8283\" data-end=\"8312\">\n<tr data-start=\"8283\" data-end=\"8312\">\n<th class=\"last:pe-10\" data-start=\"8283\" data-end=\"8295\" data-col-size=\"sm\">Parametr<\/th>\n<th class=\"last:pe-10\" data-start=\"8295\" data-end=\"8312\" data-col-size=\"sm\">Specifikace<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"8342\" data-end=\"8542\">\n<tr data-start=\"8342\" data-end=\"8400\">\n<td style=\"text-align: center;\" data-start=\"8342\" data-end=\"8362\" data-col-size=\"sm\">Nosnost kyvadla<\/td>\n<td style=\"text-align: center;\" data-start=\"8362\" data-end=\"8400\" data-col-size=\"sm\">200, 400, 800, 1600, 3200, 6400 gf<\/td>\n<\/tr>\n<tr data-start=\"8401\" data-end=\"8425\">\n<td style=\"text-align: center;\" data-start=\"8401\" data-end=\"8414\" data-col-size=\"sm\">Zdroj plynu<\/td>\n<td style=\"text-align: center;\" data-start=\"8414\" data-end=\"8425\" data-col-size=\"sm\">0,6 MPa<\/td>\n<\/tr>\n<tr data-start=\"8426\" data-end=\"8461\">\n<td style=\"text-align: center;\" data-start=\"8426\" data-end=\"8447\" data-col-size=\"sm\">D\u00e9lka trhac\u00edho ramene<\/td>\n<td style=\"text-align: center;\" data-start=\"8447\" data-end=\"8461\" data-col-size=\"sm\">104 \u00b1 1 mm<\/td>\n<\/tr>\n<tr data-start=\"8462\" data-end=\"8502\">\n<td style=\"text-align: center;\" data-start=\"8462\" data-end=\"8486\" data-col-size=\"sm\">Po\u010d\u00e1te\u010dn\u00ed \u00fahel roztr\u017een\u00ed<\/td>\n<td style=\"text-align: center;\" data-start=\"8486\" data-end=\"8502\" data-col-size=\"sm\">27,5\u00b0 \u00b1 0,5\u00b0<\/td>\n<\/tr>\n<tr data-start=\"8503\" data-end=\"8542\">\n<td style=\"text-align: center;\" data-start=\"8503\" data-end=\"8518\" data-col-size=\"sm\">Nap\u00e1jen\u00ed<\/td>\n<td style=\"text-align: center;\" data-start=\"8518\" data-end=\"8542\" data-col-size=\"sm\">110\u2013220 V st\u0159\u00eddav\u00e9ho proudu, 50\/60 Hz<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p data-start=\"8544\" data-end=\"8689\">Tyto funkce pom\u00e1haj\u00ed laborato\u0159\u00edm dosahovat konzistentn\u00edch v\u00fdsledk\u016f a z\u00e1rove\u0148 spl\u0148ovat po\u017eadavky <strong data-start=\"8638\" data-end=\"8653\">ISO 13937-1<\/strong> a souvisej\u00edc\u00ed normy pro zkou\u0161ky odolnosti proti roztr\u017een\u00ed.<\/p>\n<p data-start=\"9085\" data-end=\"9381\">Jeliko\u017e odolnost proti roztr\u017een\u00ed z\u016fst\u00e1v\u00e1 pro mnoho textiln\u00edch v\u00fdrobk\u016f kl\u00ed\u010dovou vlastnost\u00ed, zaveden\u00ed standardizovan\u00fdch <strong data-start=\"9203\" data-end=\"9232\">zkou\u0161ka pevnosti tkaniny v tahu<\/strong> postupy a vyu\u017eit\u00ed spr\u00e1vn\u011b navr\u017een\u00e9ho <strong data-start=\"9278\" data-end=\"9315\">P\u0159\u00edstroj pro m\u011b\u0159en\u00ed pevnosti v tahu Elmendorf<\/strong> jsou nezbytn\u00fdmi sou\u010d\u00e1stmi \u00fa\u010dinn\u00e9ho programu kontroly kvality.<\/p>\n<p data-start=\"9085\" data-end=\"9381\">P\u0159esn\u00e9 \u00fadaje o odolnosti proti roztr\u017een\u00ed pom\u00e1haj\u00ed v\u00fdrobc\u016fm zlep\u0161ovat vlastnosti v\u00fdrobk\u016f, optimalizovat strukturu tkanin a zajistit soulad s po\u017eadavky z\u00e1kazn\u00edk\u016f. A\u0165 u\u017e jde o rutinn\u00ed kontrolu kvality nebo o pokro\u010dil\u00e9 hodnocen\u00ed materi\u00e1l\u016f, v\u00fdb\u011br spolehliv\u00e9ho <strong data-start=\"10192\" data-end=\"10229\">P\u0159\u00edstroj pro m\u011b\u0159en\u00ed pevnosti v tahu Elmendorf<\/strong> je nezbytn\u00e9. Spole\u010dnost Cell Instruments nab\u00edz\u00ed p\u0159\u00edstroj SLD-01 Elmendorf pro m\u011b\u0159en\u00ed pevnosti v trh\u00e1n\u00ed, kter\u00fd je ur\u010den k podpo\u0159e <a href=\"https:\/\/www.iso.org\/standard\/23369.html\" target=\"_blank\" rel=\"noopener nofollow\">ISO 13937-1<\/a> testov\u00e1n\u00ed s automatizovan\u00fdm provozem, p\u0159esn\u00fdm \u0159\u00edzen\u00edm a komplexn\u00edmi funkcemi pro spr\u00e1vu dat. Kontaktujte n\u00e1\u0161 t\u00fdm a zjist\u011bte, jak\u00e1 \u0159e\u0161en\u00ed pro zkou\u0161ky odolnosti proti roztr\u017een\u00ed jsou vhodn\u00e1 pro va\u0161i laborato\u0159 a va\u0161e aplika\u010dn\u00ed po\u017eadavky.<\/p>","protected":false},"excerpt":{"rendered":"<p>ISO 13937-1 specifies the Elmendorf pendulum method for determining the tear force required to propagate a pre-cut tear in textile fabrics. The test measures the energy absorbed during tearing and provides valuable information about fabric durability and resistance to damage. Widely used for woven fabrics and many nonwoven materials, the method supports quality control, product &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.qualitester.com\/cs\/standards\/iso-13937-1\/\"> <span class=\"screen-reader-text\">ISO 13937-1<\/span> Pokra\u010dovat ve \u010dten\u00ed \"<\/a><\/p>","protected":false},"author":4,"featured_media":8007,"parent":4948,"menu_order":0,"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":"","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":"","footnotes":""},"class_list":["post-8006","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/pages\/8006","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/types\/page"}],"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=8006"}],"version-history":[{"count":3,"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/pages\/8006\/revisions"}],"predecessor-version":[{"id":8010,"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/pages\/8006\/revisions\/8010"}],"up":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/pages\/4948"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/media\/8007"}],"wp:attachment":[{"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/media?parent=8006"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}