{"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\/fi\/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> m\u00e4\u00e4rittelee Elmendorfin heilurimenetelm\u00e4n, jolla m\u00e4\u00e4ritet\u00e4\u00e4n tekstiilikankaisiin ennalta leikattuun repe\u00e4m\u00e4\u00e4n levi\u00e4miseen tarvittava rep\u00e4isyvoima. Testiss\u00e4 mitataan repe\u00e4misen aikana absorboituva energia, ja se antaa arvokasta tietoa kankaan kest\u00e4vyydest\u00e4 ja vaurioidenkest\u00e4vyydest\u00e4. Menetelm\u00e4\u00e4 k\u00e4ytet\u00e4\u00e4n laajalti kudottujen kankaiden ja monien kuitukankaiden testauksessa, ja se tukee laadunvalvontaa, tuotekehityst\u00e4, materiaalien vertailua ja vaatimustenmukaisuustestausta tekstiili-, teollisuus- ja teknisten kankaiden sovelluksissa.<\/p>\n<h2 data-section-id=\"vy42b5\" data-start=\"1121\" data-end=\"1144\">Mik\u00e4 on ISO 13937-1?<\/h2>\n<p data-start=\"1146\" data-end=\"1375\"><strong data-start=\"1146\" data-end=\"1282\">ISO 13937-1: Tekstiilit \u2014 Kankaiden rep\u00e4isyominaisuudet \u2014 Osa 1: Rep\u00e4isyvoiman m\u00e4\u00e4ritt\u00e4minen ballistisella heilurimenetelm\u00e4ll\u00e4 (Elmendorf)<\/strong> m\u00e4\u00e4rittelee menetelm\u00e4n, jolla mitataan voimaa, joka tarvitaan esileikatun repe\u00e4m\u00e4n etenemiseen kankaassa.<\/p>\n<p data-start=\"1377\" data-end=\"1598\">T\u00e4ss\u00e4 standardissa arvioidaan energiaa, joka tarvitaan repe\u00e4m\u00e4n jatkumiseen tietyn matkan verran sen j\u00e4lkeen, kun kankaaseen on kohdistettu \u00e4killinen voima. Saatu arvo antaa viitteen kankaan kyvyst\u00e4 kest\u00e4\u00e4 repeytymist\u00e4 k\u00e4yt\u00e4nn\u00f6n olosuhteissa.<\/p>\n<p data-start=\"1600\" data-end=\"1734\">Menetelm\u00e4 tunnustetaan yleisesti yhdeksi t\u00e4rkeimmist\u00e4 <strong data-start=\"1661\" data-end=\"1690\">kankaan rep\u00e4isylujuustesti<\/strong> tekstiilien laadunvalvonnassa k\u00e4ytett\u00e4v\u00e4t menetelm\u00e4t.<\/p>\n<h3 data-section-id=\"nkh8wz\" data-start=\"1736\" data-end=\"1760\">P\u00e4\u00e4asialliset k\u00e4ytt\u00f6kohteet<\/h3>\n<p data-start=\"1762\" data-end=\"1799\">Menetelm\u00e4 soveltuu ensisijaisesti seuraaviin kohteisiin:<\/p>\n<ul data-start=\"1801\" data-end=\"1932\">\n<li data-section-id=\"1qs3l7n\" data-start=\"1801\" data-end=\"1816\">Kudotut kankaat<\/li>\n<li data-section-id=\"19ygzfa\" data-start=\"1817\" data-end=\"1851\">Kuitukankaat (useimmissa tapauksissa)<\/li>\n<li data-section-id=\"rnlaol\" data-start=\"1852\" data-end=\"1872\">Tekniset tekstiilit<\/li>\n<li data-section-id=\"669o9t\" data-start=\"1873\" data-end=\"1893\">Teollisuuskankaat<\/li>\n<li data-section-id=\"p1liny\" data-start=\"1894\" data-end=\"1910\">P\u00e4\u00e4llystetyt kankaat<\/li>\n<li data-section-id=\"12z86qf\" data-start=\"1911\" data-end=\"1932\">Suojatekstiilit<\/li>\n<\/ul>\n<p data-start=\"1934\" data-end=\"1975\">Menetelm\u00e4 ei yleens\u00e4 sovellu seuraaviin tapauksiin:<\/p>\n<ul data-start=\"1977\" data-end=\"2126\">\n<li data-section-id=\"4ri0p7\" data-start=\"1977\" data-end=\"1994\">Neulotut kankaat<\/li>\n<li data-section-id=\"1lxhzb1\" data-start=\"1995\" data-end=\"2025\">Eritt\u00e4in joustavat kudotut kankaat<\/li>\n<li data-section-id=\"1e1lix0\" data-start=\"2026\" data-end=\"2052\">Eritt\u00e4in v\u00e4lj\u00e4t rakenteet<\/li>\n<li data-section-id=\"cey5xh\" data-start=\"2053\" data-end=\"2126\">Eritt\u00e4in anisotrooppiset materiaalit, joissa repe\u00e4missuunta muuttuu merkitt\u00e4v\u00e4sti<\/li>\n<\/ul>\n<h2 data-section-id=\"1ykpkdw\" data-start=\"3059\" data-end=\"3102\">Elmendorfin rep\u00e4isylujuustestin toimintaperiaate<\/h2>\n<p data-start=\"3104\" data-end=\"3223\">The <strong data-start=\"3108\" data-end=\"3137\">Elmendorfin rep\u00e4isylujuus<\/strong> Menetelm\u00e4ll\u00e4 mitataan ty\u00f6m\u00e4\u00e4r\u00e4, joka tarvitaan jo alkaneen repe\u00e4m\u00e4n jatkumiseen.<\/p>\n<p data-start=\"3225\" data-end=\"3256\">Testausj\u00e4rjestelm\u00e4 koostuu seuraavista osista:<\/p>\n<ul data-start=\"3258\" data-end=\"3370\">\n<li data-section-id=\"1ybo19w\" data-start=\"3258\" data-end=\"3281\">Kalibroitu heiluri<\/li>\n<li data-section-id=\"15awh3h\" data-start=\"3282\" data-end=\"3295\">Kiinte\u00e4 kiinnike<\/li>\n<li data-section-id=\"w9k77z\" data-start=\"3296\" data-end=\"3310\">Liikkuva kiinnitin<\/li>\n<li data-section-id=\"1ujhzp7\" data-start=\"3311\" data-end=\"3335\">N\u00e4ytteenleikkausveitsi<\/li>\n<li data-section-id=\"150cpmu\" data-start=\"3336\" data-end=\"3370\">Kyynelnesteen voimakkuuden mittausmekanismi<\/li>\n<\/ul>\n<h3 data-section-id=\"b5zq8b\" data-start=\"3372\" data-end=\"3394\">Miten testi toimii<\/h3>\n<ol data-start=\"3396\" data-end=\"3769\">\n<li data-section-id=\"1x3blkx\" data-start=\"3396\" data-end=\"3462\">N\u00e4yte on kiinnitetty tukevasti kiinte\u00e4n ja liikkuvan leuan v\u00e4liin.<\/li>\n<li data-section-id=\"zvagzr\" data-start=\"3463\" data-end=\"3513\">N\u00e4ytteeseen tehd\u00e4\u00e4n tarkka viilto.<\/li>\n<li data-section-id=\"1qxhqa6\" data-start=\"3514\" data-end=\"3568\">Heiluri nostetaan ennalta m\u00e4\u00e4r\u00e4ttyyn asentoon.<\/li>\n<li data-section-id=\"9olx5t\" data-start=\"3569\" data-end=\"3597\">Heiluri p\u00e4\u00e4stet\u00e4\u00e4n liikkeelle.<\/li>\n<li data-section-id=\"19h9b9v\" data-start=\"3598\" data-end=\"3656\">Kun heiluri heiluu alasp\u00e4in, se repii n\u00e4ytteen.<\/li>\n<li data-section-id=\"1leaszr\" data-start=\"3657\" data-end=\"3716\">Mitataan repe\u00e4m\u00e4n etenemisen aikana absorboitunut energia.<\/li>\n<li data-section-id=\"g8r7vy\" data-start=\"3717\" data-end=\"3769\">Rep\u00e4isyvoima lasketaan ja ilmoitetaan newtoneina.<\/li>\n<\/ol>\n<p data-start=\"3771\" data-end=\"3925\">Koska testiss\u00e4 mitataan rep\u00e4isyenergiaa eik\u00e4 suoraa vetovoimaa, se simuloi tarkasti todellisessa k\u00e4yt\u00f6ss\u00e4 esiintyv\u00e4\u00e4 \u00e4killist\u00e4 repe\u00e4m\u00e4n etenemist\u00e4.<\/p>\n<h2 data-section-id=\"1sm7vut\" data-start=\"3932\" data-end=\"3961\">ISO 13937-1 -standardin mukainen kankaan Elmendorf-repeytystestausmenetelm\u00e4<\/h2>\n<h3 data-section-id=\"yu21th\" data-start=\"3963\" data-end=\"3987\">N\u00e4ytteen valmistelu<\/h3>\n<p data-start=\"3989\" data-end=\"4129\">Mukaan <strong data-start=\"4002\" data-end=\"4017\">ISO 13937-1<\/strong>, n\u00e4ytteet valmistetaan tarkasti m\u00e4\u00e4ritellyill\u00e4 mitoilla ja ne saatetaan vakiintuneisiin tekstiilitestausolosuhteisiin.<\/p>\n<p data-start=\"4131\" data-end=\"4171\">T\u00e4rkeit\u00e4 n\u00e4ytteit\u00e4 koskevia vaatimuksia ovat muun muassa:<\/p>\n<ul data-start=\"4173\" data-end=\"4301\">\n<li data-section-id=\"1lh8xes\" data-start=\"4173\" data-end=\"4197\">Univormukankaiden n\u00e4ytteet<\/li>\n<li data-section-id=\"1lqt89p\" data-start=\"4198\" data-end=\"4243\">Tyypillinen kone ja poikittaissuunnat<\/li>\n<li data-section-id=\"1jmcphd\" data-start=\"4244\" data-end=\"4264\">Ei n\u00e4kyvi\u00e4 vikoja<\/li>\n<li data-section-id=\"spbbcu\" data-start=\"4265\" data-end=\"4301\">Asianmukainen valmistautuminen ennen testausta<\/li>\n<\/ul>\n<h3 data-section-id=\"7npe9k\" data-start=\"4303\" data-end=\"4328\">N\u00e4ytteen kiinnitt\u00e4minen<\/h3>\n<p data-start=\"4330\" data-end=\"4383\">N\u00e4yte on kiinnitetty kiinnittimien keskelle seuraavasti:<\/p>\n<ul data-start=\"4385\" data-end=\"4496\">\n<li data-section-id=\"7t164v\" data-start=\"4385\" data-end=\"4421\">Pitk\u00e4 sivu on yhdensuuntainen leuan reunan kanssa<\/li>\n<li data-section-id=\"1x6dxlp\" data-start=\"4422\" data-end=\"4458\">Alareuna on kohdattu leuan pys\u00e4yttimien kanssa<\/li>\n<li data-section-id=\"hxkp8\" data-start=\"4459\" data-end=\"4496\">Varmista kiinnitys liukumisen est\u00e4miseksi<\/li>\n<\/ul>\n<p data-start=\"4498\" data-end=\"4508\">Rako:<\/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\">leikataan n\u00e4ytteeseen ennen testausta.<\/p>\n<p data-start=\"4572\" data-end=\"4612\">T\u00e4ll\u00f6in j\u00e4ljelle j\u00e4\u00e4v\u00e4 repe\u00e4m\u00e4n pituus on:<\/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\">Testin suorittaminen<\/h3>\n<p data-start=\"4654\" data-end=\"4667\">Operaattori:<\/p>\n<ul data-start=\"4669\" data-end=\"4772\">\n<li data-section-id=\"ai1yls\" data-start=\"4669\" data-end=\"4690\">Nostaa heiluria<\/li>\n<li data-section-id=\"35g49u\" data-start=\"4691\" data-end=\"4715\">Tarkistaa nollakohdan<\/li>\n<li data-section-id=\"1f9nljp\" data-start=\"4716\" data-end=\"4739\">Vapauttaa heilurin<\/li>\n<li data-section-id=\"6zako2\" data-start=\"4740\" data-end=\"4772\">Tallentaa rep\u00e4isylujuuden lukeman<\/li>\n<\/ul>\n<p data-start=\"4774\" data-end=\"4834\">Valitun heilurin mittausalueen tulisi tuottaa lukemia, jotka ovat v\u00e4lill\u00e4:<\/p>\n<p data-start=\"4836\" data-end=\"4865\"><strong data-start=\"4836\" data-end=\"4865\">15% ja 85% t\u00e4ysikokoisina<\/strong><\/p>\n<p data-start=\"4867\" data-end=\"4900\">mittaustarkkuuden s\u00e4ilytt\u00e4miseksi.<\/p>\n<h3 data-section-id=\"fhphft\" data-start=\"4902\" data-end=\"4921\">Testien lukum\u00e4\u00e4r\u00e4<\/h3>\n<p data-start=\"4923\" data-end=\"4945\">Standardi edellytt\u00e4\u00e4 seuraavaa:<\/p>\n<ul data-start=\"4947\" data-end=\"5042\">\n<li data-section-id=\"y0c6w4\" data-start=\"4947\" data-end=\"4992\">V\u00e4hint\u00e4\u00e4n viisi n\u00e4ytett\u00e4 kutakin kankaan suuntaa kohti<\/li>\n<li data-section-id=\"a1pmy7\" data-start=\"4993\" data-end=\"5017\">Kudossuunnan testaus<\/li>\n<li data-section-id=\"luj30b\" data-start=\"5018\" data-end=\"5042\">Kudossuunnan testaus<\/li>\n<\/ul>\n<h2 data-section-id=\"jv2y8j\" data-start=\"5127\" data-end=\"5162\">ISO 13937-1 -standardin tulosten tulkinta<\/h2>\n<p data-start=\"5164\" data-end=\"5248\">Ilmoitettu repe\u00e4misvoima kuvaa repe\u00e4m\u00e4n etenemiseen tarvittavaa keskim\u00e4\u00e4r\u00e4ist\u00e4 voimaa.<\/p>\n<p data-start=\"5250\" data-end=\"5283\">Suuremmat arvot viittaavat yleens\u00e4 seuraaviin seikkoihin:<\/p>\n<ul data-start=\"5285\" data-end=\"5373\">\n<li data-section-id=\"dezlej\" data-start=\"5285\" data-end=\"5310\">Parempi rep\u00e4isylujuus<\/li>\n<li data-section-id=\"xdw9g7\" data-start=\"5311\" data-end=\"5332\">Parannettu kest\u00e4vyys<\/li>\n<li data-section-id=\"wdbbg5\" data-start=\"5333\" data-end=\"5373\">Parempi kest\u00e4vyys vahingossa tapahtuvia vaurioita vastaan<\/li>\n<\/ul>\n<p data-start=\"5375\" data-end=\"5401\">Pienemm\u00e4t arvot voivat viitata seuraaviin seikkoihin:<\/p>\n<ul data-start=\"5403\" data-end=\"5498\">\n<li data-section-id=\"9k1bko\" data-start=\"5403\" data-end=\"5430\">Kevyet rakenteet<\/li>\n<li data-section-id=\"1ax5f3h\" data-start=\"5431\" data-end=\"5451\">Heikentynyt kest\u00e4vyys<\/li>\n<li data-section-id=\"1d17qai\" data-start=\"5452\" data-end=\"5498\">Mahdollinen alttius repe\u00e4m\u00e4n levi\u00e4miselle<\/li>\n<\/ul>\n<h3 data-section-id=\"b2ztr6\" data-start=\"5500\" data-end=\"5524\">Esimerkki testituloksista<\/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\">Kankaan tyyppi<\/th>\n<th class=\"last:pe-10\" data-start=\"5540\" data-end=\"5562\" data-col-size=\"sm\">Warp Tear Force (N)<\/th>\n<th class=\"last:pe-10\" data-start=\"5562\" data-end=\"5585\" data-col-size=\"sm\">Kudoksen rep\u00e4isylujuus (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\">Puuvillakangas<\/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\">Polyesterikangas<\/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\">P\u00e4\u00e4llystetty tekninen tekstiili<\/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\">Kuitukangas<\/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\">Todelliset hyv\u00e4ksymiskriteerit vaihtelevat tuotteen teknisten tietojen ja loppuk\u00e4ytt\u00f6tarpeiden mukaan.<\/p>\n<h2 data-section-id=\"fuzdeq\" data-start=\"6453\" data-end=\"6506\">ISO 13937-1 -standardin vertailu muihin rep\u00e4isylujuustestausmenetelmiin<\/h2>\n<p data-start=\"6508\" data-end=\"6598\">Materiaalityypist\u00e4 ja k\u00e4ytt\u00f6tarkoituksesta riippuen on saatavilla erilaisia rep\u00e4isylujuustestausstandardeja.<\/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\">Standardi<\/th>\n<th class=\"last:pe-10\" data-start=\"6611\" data-end=\"6620\" data-col-size=\"sm\">Menetelm\u00e4<\/th>\n<th class=\"last:pe-10\" data-start=\"6620\" data-end=\"6643\" data-col-size=\"sm\">Tyypillinen k\u00e4ytt\u00f6kohde<\/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\">Elmendorfin heiluri<\/td>\n<td style=\"text-align: center;\" data-start=\"6724\" data-end=\"6742\" data-col-size=\"sm\">Kudotut tekstiilit<\/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\">Housujen repeytymismenetelm\u00e4<\/td>\n<td style=\"text-align: center;\" data-start=\"6779\" data-end=\"6790\" data-col-size=\"sm\">Kankaat<\/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\">Siiven rep\u00e4isymenetelm\u00e4<\/td>\n<td style=\"text-align: center;\" data-start=\"6824\" data-end=\"6836\" data-col-size=\"sm\">Tekstiilit<\/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\">Elmendorfin repe\u00e4mistesti<\/td>\n<td style=\"text-align: center;\" data-start=\"6872\" data-end=\"6891\" data-col-size=\"sm\">Tekstiilikankaat<\/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\">Housujen rep\u00e4isylujuustesti<\/td>\n<td style=\"text-align: center;\" data-start=\"6925\" data-end=\"6938\" data-col-size=\"sm\">Kuitukankaat<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p data-start=\"6940\" data-end=\"7073\">N\u00e4ist\u00e4 menetelmist\u00e4, <strong data-start=\"6961\" data-end=\"6976\">ISO 13937-1<\/strong> on edelleen yksi yleisimmin k\u00e4ytetyist\u00e4 standardeista tekstiilien rep\u00e4isylujuuden rutiiniluonteisessa arvioinnissa.<\/p>\n<h2 data-section-id=\"1s0nvn8\" data-start=\"7080\" data-end=\"7129\">Elmendorf-repe\u00e4mislujuusmittarin valinta<\/h2>\n<p data-start=\"7131\" data-end=\"7216\">Kun valitset <a href=\"https:\/\/www.qualitester.com\/fi\/tuote\/sld-01-elimendorf-tear-resistance-testing-machine\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"7148\" data-end=\"7185\">Elmendorfin rep\u00e4isylujuusmittari<\/strong><\/a>, laboratorioiden tulisi arvioida:<\/p>\n<h3 data-section-id=\"100qtaa\" data-start=\"7218\" data-end=\"7244\">T\u00e4rkeimm\u00e4t valintaperusteet<\/h3>\n<ul data-start=\"7246\" data-end=\"7447\">\n<li data-section-id=\"m6hd6p\" data-start=\"7246\" data-end=\"7275\">ISO 13937-1 -standardin mukaisuus<\/li>\n<li data-section-id=\"dydz90\" data-start=\"7276\" data-end=\"7306\">Useita heilurikapasiteetteja<\/li>\n<li data-section-id=\"9q6c8x\" data-start=\"7307\" data-end=\"7336\">Voiman automaattinen laskeminen<\/li>\n<li data-section-id=\"7e20qc\" data-start=\"7337\" data-end=\"7372\">Toistettavuus ja toistettavuus<\/li>\n<li data-section-id=\"15hov1\" data-start=\"7373\" data-end=\"7403\">Tietojen hallintaominaisuudet<\/li>\n<li data-section-id=\"udxlh5\" data-start=\"7404\" data-end=\"7429\">Kalibroinnin helppous<\/li>\n<li data-section-id=\"1yaetuc\" data-start=\"7430\" data-end=\"7447\">K\u00e4ytt\u00e4j\u00e4n turvallisuus<\/li>\n<\/ul>\n<p data-start=\"7449\" data-end=\"7539\">Nykyaikaiset j\u00e4rjestelm\u00e4t parantavat testauksen tehokkuutta merkitt\u00e4v\u00e4sti ja v\u00e4hent\u00e4v\u00e4t samalla k\u00e4ytt\u00e4j\u00e4n vaikutusta.<\/p>\n<h3 data-section-id=\"1ll1804\" data-start=\"7546\" data-end=\"7606\">Cell Instruments SLD-01 Elmendorfin rep\u00e4isylujuusmittari<\/h3>\n<p data-start=\"7608\" data-end=\"7808\">Laboratorioille, jotka suorittavat <strong data-start=\"7636\" data-end=\"7651\">ISO 13937-1<\/strong> testaus, <a href=\"https:\/\/www.qualitester.com\/fi\/tuote\/sld-01-elimendorf-tear-resistance-testing-machine\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"7665\" data-end=\"7709\">SLD-01 Elmendorfin rep\u00e4isylujuusmittari<\/strong><\/a> Cell Instrumentsin laite on suunniteltu tukemaan tarkkoja ja toistettavia rep\u00e4isylujuusmittauksia.<\/p>\n<h4 data-section-id=\"1dac35e\" data-start=\"7810\" data-end=\"7832\">Tekniset ominaisuudet<\/h4>\n<p><a href=\"https:\/\/www.qualitester.com\/fi\/tuote\/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=\"ISO 13937-1 -standardi: Kankaan rep\u00e4isylujuuden mittaus Elmendorfin menetelm\u00e4ll\u00e4\" 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\">PLC-ohjaus HMI-kosketusn\u00e4yt\u00f6ll\u00e4<\/li>\n<li data-section-id=\"yr9dzn\" data-start=\"7869\" data-end=\"7925\">Pneumaattinen n\u00e4ytteen kiinnitys takaa tasaisen puristusvoiman<\/li>\n<li data-section-id=\"1o7df2o\" data-start=\"7926\" data-end=\"7985\">Automaattinen heilurin vapautus, joka minimoi k\u00e4ytt\u00e4j\u00e4n aiheuttamat vaihtelut<\/li>\n<li data-section-id=\"odkmlo\" data-start=\"7986\" data-end=\"8030\">Integroitu kalibrointipainojen tarkistus<\/li>\n<li data-section-id=\"ufwsnn\" data-start=\"8031\" data-end=\"8076\">Testitietojen automaattinen tilastollinen analyysi<\/li>\n<li data-section-id=\"1otk3s3\" data-start=\"8077\" data-end=\"8126\">Valinnainen mikrotulostin ja RS-232-liit\u00e4nt\u00e4<\/li>\n<li data-section-id=\"16bkaxq\" data-start=\"8127\" data-end=\"8191\">Valinnainen ammattik\u00e4ytt\u00f6\u00f6n tarkoitettu ohjelmisto tietojen analysointiin ja raportointiin<\/li>\n<li data-section-id=\"15aq636\" data-start=\"8192\" data-end=\"8251\">Valinnaiset paperiteollisuuden mittayksik\u00f6t, mukaan lukien mN ja rep\u00e4isyindeksi<\/li>\n<\/ul>\n<h4 data-section-id=\"nucr17\" data-start=\"8253\" data-end=\"8281\">Tekniset tiedot<\/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\">Parametri<\/th>\n<th class=\"last:pe-10\" data-start=\"8295\" data-end=\"8312\" data-col-size=\"sm\">Tekniset tiedot<\/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\">Heilurin kapasiteetti<\/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\">Kaasun l\u00e4hde<\/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\">Repimisen ulottuvuus<\/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\">Alkuper\u00e4inen repeytymiskulma<\/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\">Virtal\u00e4hde<\/td>\n<td style=\"text-align: center;\" data-start=\"8518\" data-end=\"8542\" data-col-size=\"sm\">110\u2013220 V vaihtovirta, 50\/60 Hz<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p data-start=\"8544\" data-end=\"8689\">N\u00e4m\u00e4 ominaisuudet auttavat laboratorioita saavuttamaan yhdenmukaisia tuloksia ja t\u00e4ytt\u00e4m\u00e4\u00e4n samalla <strong data-start=\"8638\" data-end=\"8653\">ISO 13937-1<\/strong> ja niihin liittyv\u00e4t rep\u00e4isylujuustestausstandardit.<\/p>\n<p data-start=\"9085\" data-end=\"9381\">Koska rep\u00e4isylujuus on edelleen monien tekstiilituotteiden kannalta ratkaiseva suorituskykyominaisuus, standardoitujen <strong data-start=\"9203\" data-end=\"9232\">kankaan rep\u00e4isylujuustesti<\/strong> menettelytavat ja asianmukaisesti suunnitellun <strong data-start=\"9278\" data-end=\"9315\">Elmendorfin rep\u00e4isylujuusmittari<\/strong> ovat tehokkaan laadunvalvontaohjelman keskeisi\u00e4 osia.<\/p>\n<p data-start=\"9085\" data-end=\"9381\">Tarkat rep\u00e4isylujuustiedot auttavat valmistajia parantamaan tuotteiden suorituskyky\u00e4, optimoimaan kankaan rakennetta ja varmistamaan asiakkaiden vaatimusten t\u00e4yttymisen. Olipa kyseess\u00e4 sitten rutiininomainen laadunvalvonta tai edistyksellinen materiaaliarviointi, luotettavan <strong data-start=\"10192\" data-end=\"10229\">Elmendorfin rep\u00e4isylujuusmittari<\/strong> on v\u00e4ltt\u00e4m\u00e4t\u00f6nt\u00e4. Cell Instruments tarjoaa SLD-01 Elmendorf-repe\u00e4mislujuusmittarin, joka on suunniteltu tukemaan <a href=\"https:\/\/www.iso.org\/standard\/23369.html\" target=\"_blank\" rel=\"noopener nofollow\">ISO 13937-1<\/a> testaus, jossa yhdistyv\u00e4t automatisoitu toiminta, tarkka s\u00e4\u00e4t\u00f6 ja kattavat tiedonhallintamahdollisuudet. Ota yhteytt\u00e4 tiimiimme, niin voimme yhdess\u00e4 selvitt\u00e4\u00e4, mitk\u00e4 rep\u00e4isytestausratkaisut sopivat parhaiten laboratoriosi ja sovelluksesi vaatimuksiin.<\/p>","protected":false},"excerpt":{"rendered":"<p>Standardissa ISO 13937-1 m\u00e4\u00e4ritell\u00e4\u00e4n Elmendorfin heilurimenetelm\u00e4, jolla m\u00e4\u00e4ritet\u00e4\u00e4n tekstiilikankaissa esileikatun repe\u00e4m\u00e4n etenemiseen tarvittava rep\u00e4isyvoima. Kokeella mitataan repe\u00e4misen aikana absorboituva energia, ja se antaa arvokasta tietoa kankaan kest\u00e4vyydest\u00e4 ja vaurioidenkest\u00e4vyydest\u00e4. Menetelm\u00e4\u00e4 k\u00e4ytet\u00e4\u00e4n laajalti kudottujen kankaiden ja monien kuitukankaiden testauksessa, ja se tukee laadunvalvontaa, tuotteiden \u2026<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.qualitester.com\/fi\/standards\/iso-13937-1\/\"> <span class=\"screen-reader-text\">ISO 13937-1<\/span> Lue lis\u00e4\u00e4 \"<\/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\/fi\/wp-json\/wp\/v2\/pages\/8006","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qualitester.com\/fi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.qualitester.com\/fi\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/fi\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/fi\/wp-json\/wp\/v2\/comments?post=8006"}],"version-history":[{"count":3,"href":"https:\/\/www.qualitester.com\/fi\/wp-json\/wp\/v2\/pages\/8006\/revisions"}],"predecessor-version":[{"id":8010,"href":"https:\/\/www.qualitester.com\/fi\/wp-json\/wp\/v2\/pages\/8006\/revisions\/8010"}],"up":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/fi\/wp-json\/wp\/v2\/pages\/4948"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/fi\/wp-json\/wp\/v2\/media\/8007"}],"wp:attachment":[{"href":"https:\/\/www.qualitester.com\/fi\/wp-json\/wp\/v2\/media?parent=8006"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}