{"id":1440,"date":"2026-07-23T07:24:13","date_gmt":"2026-07-23T07:24:13","guid":{"rendered":"https:\/\/www.packtests.com\/?post_type=standard&#038;p=1440"},"modified":"2026-07-23T07:24:53","modified_gmt":"2026-07-23T07:24:53","slug":"astm-d1922","status":"publish","type":"standard","link":"https:\/\/www.packtests.com\/lv\/standard\/astm-d1922\/","title":{"rendered":"ASTM D1922"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><strong>ASTM D1922<\/strong> ir viens no vispla\u0161\u0101k izmantotajiem standartiem, lai nov\u0113rt\u0113tu <strong>plastmasas pl\u0113ves pl\u012bsuma iztur\u012bba<\/strong> un pl\u0101nas plastmasas pl\u0113ves. T\u0101d\u0101s nozar\u0113s k\u0101 elast\u012bg\u0101 iepakojuma ra\u017eo\u0161ana, medic\u012bnisk\u0101 iepakojuma ra\u017eo\u0161ana, p\u0101rtikas iepakojuma ra\u017eo\u0161ana, lauksaimniec\u012bba un r\u016bpniecisk\u0101s pl\u0113ves ra\u017eo\u0161ana iztur\u012bba pret pl\u012bsumiem ir b\u016btiska meh\u0101nisk\u0101 \u012bpa\u0161\u012bba, kas tie\u0161i ietekm\u0113 produkta iztur\u012bbu, apstr\u0101des \u012bpa\u0161\u012bbas un uzticam\u012bbu gal\u012bgaj\u0101 lieto\u0161an\u0101.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Port\u0101ls <strong>Elmendorfa pl\u012bsumiztur\u012bbas tests<\/strong> nodro\u0161ina \u0101tru, atk\u0101rtojamu un standartiz\u0113tu metodi, lai noteiktu sp\u0113ku, kas nepiecie\u0161ams eso\u0161a pl\u012bsuma izplat\u012b\u0161anai paraug\u0101. At\u0161\u0137ir\u012bb\u0101 no stiepes izm\u0113\u0123in\u0101jumiem, kuros tiek m\u0113r\u012bta iztur\u012bba pret stiep\u0161anu l\u012bdz l\u016bzumam, <strong>Elmendorfa metode<\/strong> koncentr\u0113jas uz pl\u012bsuma izplat\u012b\u0161anos p\u0113c tam, kad ir veikts kontrol\u0113ts s\u0101kotn\u0113jais griezums. T\u0101d\u0113\u013c standarts ASTM D1922 ir \u012bpa\u0161i noder\u012bgs kvalit\u0101tes kontrolei, materi\u0101lu izstr\u0101dei un produktu sal\u012bdzin\u0101\u0161anai.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Neatkar\u012bgi no t\u0101, vai tiek izv\u0113l\u0113tas iepakojuma pl\u0113ves, p\u0101rbaud\u012bta ra\u017eo\u0161anas vienveid\u012bba vai sal\u012bdzin\u0101tas sve\u0137u sast\u0101va recept\u016bras, standarts ASTM D1922 ra\u017eot\u0101jiem pied\u0101v\u0101 praktisku un starptautiski atz\u012btu pieeju pl\u012bsuma iztur\u012bbas m\u0113r\u012b\u0161anai.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kas ir ASTM D1922?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ASTM D1922<\/strong> ir standarta p\u0101rbaudes metode plastmasas pl\u0113ves un pl\u0101no lok\u0161\u0146u izplat\u012b\u0161an\u0101s pretest\u012bbas noteik\u0161anai, izmantojot sv\u0101rsta metodi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0160is standarts nosaka ener\u0123iju, kas nepiecie\u0161ama sv\u0101rstam, lai turpin\u0101tu parauga pl\u012b\u0161anu p\u0113c s\u0101kotn\u0113j\u0101s pl\u012bsuma izveido\u0161anas. Potenci\u0101l\u0101s ener\u0123ijas zudums sv\u0101rsta sv\u0101rst\u012bbu laik\u0101 tiek p\u0101rr\u0113\u0137in\u0101ts pl\u012b\u0161anas iztur\u012bbas r\u0101d\u012bt\u0101jos, \u013caujot laboratorij\u0101m sal\u012bdzin\u0101t materi\u0101lus vien\u0101dos test\u0113\u0161anas apst\u0101k\u013cos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0160\u012b metode ir k\u013cuvusi par nozares standartu, jo t\u0101 pied\u0101v\u0101:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Lieliska atk\u0101rtojam\u012bba<\/li>\n\n\n\n<li>\u0100tri test\u0113\u0161anas cikli<\/li>\n\n\n\n<li>Minim\u0101la operatora ietekme<\/li>\n\n\n\n<li>Uzticams materi\u0101lu sal\u012bdzin\u0101jums<\/li>\n\n\n\n<li>Rezult\u0101tu vienk\u0101r\u0161a interpret\u0101cija<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/07\/SLD-01-tear-testing.webp\" alt=\"ASTM D1922 COF-01 Elemendorf pl\u012bsumiztur\u012bbas test\u0113t\u0101js\" class=\"wp-image-1442\" style=\"width:273px;height:auto\" title=\"\" srcset=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/07\/SLD-01-tear-testing.webp 600w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/07\/SLD-01-tear-testing-300x300.webp 300w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/07\/SLD-01-tear-testing-150x150.webp 150w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/07\/SLD-01-tear-testing-12x12.webp 12w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">T\u0101 k\u0101 pl\u012bsuma izplat\u012b\u0161an\u0101s bie\u017ei vien nosaka, vai iepakojums iztur apstr\u0101di vai ar\u012b tiek boj\u0101ts transport\u0113\u0161anas laik\u0101, standartam ASTM D1922 ir svar\u012bga loma iepakojuma kvalit\u0101tes nodro\u0161in\u0101\u0161an\u0101.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">K\u0101p\u0113c plastmasas pl\u0113ves pl\u012bsumiztur\u012bba ir svar\u012bga?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Port\u0101ls <strong>plastmasas pl\u0113ves pl\u012bsuma iztur\u012bba<\/strong> ietekm\u0113 produktu darb\u012bbu ra\u017eo\u0161anas, transport\u0113\u0161anas, uzglab\u0101\u0161anas un pat\u0113r\u0113t\u0101ju lieto\u0161anas laik\u0101.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Piem\u0113ri:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Pieteikums<\/th><th>K\u0101p\u0113c ir svar\u012bga iztur\u012bba pret pl\u012bsumiem<\/th><\/tr><\/thead><tbody><tr><td>P\u0101rtikas iepakojums<\/td><td>Nov\u0113rst iepakojuma nejau\u0161u pl\u012b\u0161anu pild\u012b\u0161anas un transport\u0113\u0161anas laik\u0101<\/td><\/tr><tr><td>Medic\u012bniskie iepakojumi<\/td><td>L\u012bdz atv\u0113r\u0161anai saglab\u0101jiet sterilo barjeru neskartu<\/td><\/tr><tr><td>R\u016bpniecisk\u0101s pl\u0113ves<\/td><td>Iztur pl\u012b\u0161anu uzst\u0101d\u012b\u0161anas laik\u0101 un intens\u012bvu ekspluat\u0101ciju<\/td><\/tr><tr><td>Lauksaimniec\u012bbas pl\u0113ves<\/td><td>Iztur vides iedarb\u012bbu un meh\u0101nisko slodzi<\/td><\/tr><tr><td>Stiepjam\u0101s un saraujam\u0101s pl\u0113ves<\/td><td>Samazin\u0101t boj\u0101jumus paletes iesai\u0146o\u0161anas laik\u0101<\/td><\/tr><tr><td>Pat\u0113r\u0113t\u0101ju iepakojums<\/td><td>Nodro\u0161ina kontrol\u0113tu atv\u0113r\u0161anu bez katastrof\u0101las pl\u012b\u0161anas<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">V\u0101ja iztur\u012bba pret pl\u012bsumiem var izrais\u012bt:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Preces boj\u0101jums<\/li>\n\n\n\n<li>Iepakojuma nopl\u016bde<\/li>\n\n\n\n<li>Atkritumu daudzuma pieaugums<\/li>\n\n\n\n<li>Klientu s\u016bdz\u012bbas<\/li>\n\n\n\n<li>Augst\u0101kas ra\u017eo\u0161anas izmaksas<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Standarts ASTM D1922 pal\u012bdz ra\u017eot\u0101jiem optimiz\u0113t materi\u0101lus, pirms rodas \u0161\u0101das k\u013c\u016bmes.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Elmendorfa pl\u012bsumiztur\u012bbas testa izpratne<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Port\u0101ls <strong>Elmendorfa pl\u012bsumiztur\u012bbas tests<\/strong> s\u0101kotn\u0113ji to izstr\u0101d\u0101ja Armin Elmendorf, un t\u0101 joproj\u0101m ir viena no visvair\u0101k uzticamaj\u0101m metod\u0113m pl\u012bsumu izplat\u012bbas nov\u0113rt\u0113\u0161anai.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Testa laik\u0101 netiek m\u0113r\u012bts sp\u0113ks, kas nepiecie\u0161ams, lai rad\u012btu jaunu pl\u012bsumu, bet gan ener\u0123ija, kas nepiecie\u0161ama, lai saglab\u0101tu jau eso\u0161o pl\u012bsumu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pamatprincips ir vienk\u0101r\u0161s:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Paraugs tiek sagatavots ar standartiz\u0113tu \u0161\u0137\u0113lumu.<\/li>\n\n\n\n<li>Paraugs ir dro\u0161i nostiprin\u0101ts.<\/li>\n\n\n\n<li>Tiek palaists kalibr\u0113ts sv\u0101rsts.<\/li>\n\n\n\n<li>Sv\u0101rsts sapl\u012bst atliku\u0161o paraugu.<\/li>\n\n\n\n<li>Ener\u0123ijas zudums tiek p\u0101rv\u0113rsts par iztur\u012bbu pret pl\u012bsumiem.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">T\u0101 k\u0101 sv\u0101rsta kust\u012bba tiek prec\u012bzi kontrol\u0113ta, tad <strong>Elmendorfa metode<\/strong> nodro\u0161ina \u013coti atk\u0101rtojamus rezult\u0101tus, kas piem\u0113roti laboratorijas kvalit\u0101tes kontrolei.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ASTM D1922 p\u0101rbaudes proced\u016bra<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tipisks <strong>ASTM D1922<\/strong> Tests noris, izpildot vair\u0101kus standartiz\u0113tus posmus.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Parauga sagatavo\u0161ana<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Taisnst\u016bra formas paraugus izgrie\u017e atbilsto\u0161i standarta izm\u0113riem.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Prec\u012bzs grie\u0161anas nazis veido iegriezumu, kas beidzas aptuveni <strong>43 mm no pret\u0113j\u0101s malas<\/strong>, nodro\u0161inot, ka katram paraugam s\u0101kum\u0101 ir identisks nogriezums.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pareiza parauga sagatavo\u0161ana ir \u013coti svar\u012bga, jo nevienm\u0113r\u012bga spraugas \u0123eometrija var b\u016btiski ietekm\u0113t rezult\u0101tus.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Parauga nostiprin\u0101\u0161ana<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Paraugs ir dro\u0161i nostiprin\u0101ts starp div\u0101m skav\u0101m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vienm\u0113r\u012bgs fiks\u0113\u0161anas spiediens nov\u0113r\u0161 sl\u012bd\u0113\u0161anu test\u0113\u0161anas laik\u0101 un uzlabo atk\u0101rtojam\u012bbu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u016bsdien\u012bgs <strong>pl\u012bsumiztur\u012bbas test\u0113t\u0101js<\/strong> Sist\u0113m\u0101s bie\u017ei izmanto pneimatisko fiks\u0113\u0161anu, lai samazin\u0101tu operatora darb\u012bbas variabilit\u0101ti.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Sv\u0101rsta atbr\u012bvo\u0161ana<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Sv\u0101rsts tiek atbr\u012bvots autom\u0101tiski.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kad tas \u0161\u016bpojas cauri paraugam, tas papla\u0161ina pl\u012bsumu, vienlaikus zaud\u0113jot da\u013cu no savas potenci\u0101l\u0101s ener\u0123ijas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0160is ener\u0123ijas zudums tie\u0161i atbilst materi\u0101la iztur\u012bbai pret pl\u012bsumiem.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Rezult\u0101tu apr\u0113\u0137in\u0101\u0161ana<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ier\u012bce autom\u0101tiski p\u0101rr\u0113\u0137ina izm\u0113r\u012bto ener\u0123iju asaru iztur\u012bbas r\u0101d\u012bt\u0101jos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Liel\u0101k\u0101 da\u013ca m\u016bsdienu test\u0113t\u0101ju apr\u0113\u0137ina:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Atsevi\u0161\u0137u testu rezult\u0101ti<\/li>\n\n\n\n<li>Vid\u0113j\u0101 pl\u012bsumiztur\u012bba<\/li>\n\n\n\n<li>Statistisk\u0101 anal\u012bze<\/li>\n\n\n\n<li>Standartnovirze<\/li>\n\n\n\n<li>Vair\u0101ku vien\u012bbu p\u0101rr\u0113\u0137ini, ja nepiecie\u0161ams<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Automatiz\u0113tie apr\u0113\u0137ini nov\u0113r\u0161 manu\u0101l\u0101s k\u013c\u016bdas un uzlabo laboratorijas darba efektivit\u0101ti.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">K\u0101dus materi\u0101lus var nov\u0113rt\u0113t saska\u0146\u0101 ar standartu ASTM D1922?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Standarts ASTM D1922 ir piem\u0113rots daudziem elast\u012bgiem materi\u0101liem.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tipiski materi\u0101li ir:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Polietil\u0113ns (PE)<\/li>\n\n\n\n<li>Polipropil\u0113ns (PP)<\/li>\n\n\n\n<li>PET pl\u0113ves<\/li>\n\n\n\n<li>PVC pl\u0113ves<\/li>\n\n\n\n<li>Barjeras pl\u0113ves<\/li>\n\n\n\n<li>Lamin\u0113tas pl\u0113ves<\/li>\n\n\n\n<li>Metaliz\u0113tas pl\u0113ves<\/li>\n\n\n\n<li>Elast\u012bgs kompoz\u012btmateri\u0101la iepakojums<\/li>\n\n\n\n<li>Plastmasas pl\u0113ve<\/li>\n\n\n\n<li>Pl\u0101nas r\u016bpniecisk\u0101s pl\u0113ves<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Lai gan \u0161ie principi galvenok\u0101rt ir paredz\u0113ti plastmasas pl\u0113v\u0113m, l\u012bdz\u012bgi sv\u0101rsta pl\u012bsumiztur\u012bbas test\u0113\u0161anas principi saska\u0146\u0101 ar da\u017e\u0101diem starptautiskajiem standartiem tiek piem\u0113roti ar\u012b pap\u012bram, neaustiem materi\u0101liem un tekstilizstr\u0101d\u0101jumiem.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Nozares, kur\u0101m ir izdev\u012bgs standarts ASTM D1922<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Daudzas nozares ir atkar\u012bgas no uzticamiem datiem par iztur\u012bbu pret pl\u012bsumiem.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Starp tipiskajiem lietot\u0101jiem ir:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Elast\u012bg\u0101 iepakojuma ra\u017eot\u0101ji<\/li>\n\n\n\n<li>Medic\u012bnisko ier\u012b\u010du iepakojuma ra\u017eot\u0101ji<\/li>\n\n\n\n<li>Farmaceitisko iepakojumu pieg\u0101d\u0101t\u0101ji<\/li>\n\n\n\n<li>P\u0101rtikas iepakojuma ra\u017eot\u0101ji<\/li>\n\n\n\n<li>Plastmasas pl\u0113ves ra\u017eot\u0101ji<\/li>\n\n\n\n<li>Lauksaimniec\u012bbas pl\u0113ves ra\u017eot\u0101ji<\/li>\n\n\n\n<li>R\u016bpnieciskie filmu att\u012bst\u012bt\u0101ji<\/li>\n\n\n\n<li>P\u0113tniec\u012bbas laboratorijas<\/li>\n\n\n\n<li>Universit\u0101tes<\/li>\n\n\n\n<li>Neatkar\u012bg\u0101s test\u0113\u0161anas laboratorijas<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0160\u012bm organiz\u0101cij\u0101m standarts ASTM D1922 nodro\u0161ina gan ien\u0101ko\u0161o materi\u0101lu p\u0101rbaudi, gan gatavo produktu valid\u0101ciju.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Faktori, kas ietekm\u0113 asaru testa rezult\u0101tus<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Uz m\u0113r\u012bjumu var ietekm\u0113t vair\u0101ki main\u012bgie <strong>plastmasas pl\u0113ves pl\u012bsuma iztur\u012bba<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tie ietver:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pl\u0113ves biezums<\/li>\n\n\n\n<li>Polim\u0113ra molekulu orient\u0101cija<\/li>\n\n\n\n<li>Ekstr\u016bzijas virziens (MD pret TD)<\/li>\n\n\n\n<li>Sve\u0137u sast\u0101vs<\/li>\n\n\n\n<li>Piedevas<\/li>\n\n\n\n<li>Temperat\u016bra<\/li>\n\n\n\n<li>Mitrums<\/li>\n\n\n\n<li>Paraugu sagatavo\u0161anas kvalit\u0101te<\/li>\n\n\n\n<li>Sv\u0101rsta jaudas izv\u0113le<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Kontrol\u0113tu laboratorijas apst\u0101k\u013cu uztur\u0113\u0161ana ir b\u016btiska, lai ieg\u016btu noz\u012bm\u012bgus un atk\u0101rtojamus datus.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ASTM D1922 sal\u012bdzin\u0101jum\u0101 ar ISO 6383-1<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Daudzas starptautiskas laboratorijas veic gan ASTM, gan ISO standartiem atbilsto\u0161us testus.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Funkcija<\/th><th>ASTM D1922<\/th><th>ISO 6383-1<\/th><\/tr><\/thead><tbody><tr><td>Testa princips<\/td><td>Pl\u012bsums, kas izplat\u0101s sv\u0101rsta veid\u0101<\/td><td>Pl\u012bsums, kas izplat\u0101s sv\u0101rsta veid\u0101<\/td><\/tr><tr><td>P\u0101rbaudes metode<\/td><td>Elmendorfa metode<\/td><td>Elmendorfa metode<\/td><\/tr><tr><td>Galven\u0101 lietojumprogramma<\/td><td>Plastmasas pl\u0113ve un pl\u0101nas loksnes<\/td><td>Plastmasas pl\u0113ve un loksnes<\/td><\/tr><tr><td>Rezult\u0101ts<\/td><td>Iztur\u012bba pret pl\u012bsumu izplat\u012b\u0161anos<\/td><td>Iztur\u012bba pret pl\u012bsumu izplat\u012b\u0161anos<\/td><\/tr><tr><td>Lieto\u0161ana starptautisk\u0101 m\u0113rog\u0101<\/td><td>Zieme\u013camerika<\/td><td>Starptautiskie tirgi<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Abi standarti izmanto gandr\u012bz identiskas test\u0113\u0161anas metodes, kas glob\u0101lajiem ra\u017eot\u0101jiem atvieglo produktu veiktsp\u0113jas sal\u012bdzin\u0101\u0161anu da\u017e\u0101dos tirgos.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Iztur\u012bbas pret pl\u012b\u0161anu testera izv\u0113le<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Uzticams <strong><a href=\"https:\/\/www.packtests.com\/lv\/product\/elmendorf-tearing-tester\/\" target=\"_blank\" rel=\"noreferrer noopener\">pl\u012bsumiztur\u012bbas test\u0113t\u0101js<\/a><\/strong> tai j\u0101nodro\u0161ina prec\u012bza sv\u0101rsta kust\u012bba, stabila parauga nostiprin\u0101\u0161ana un automatiz\u0113ta datu apstr\u0101de.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Svar\u012bg\u0101k\u0101s funkcijas ir \u0161\u0101das:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>R\u016bpniecisk\u0101 vad\u012bbas sist\u0113ma (PLC)<\/li>\n\n\n\n<li>Saskarnes ar sk\u0101rienj\u016bt\u012bgo ekr\u0101nu<\/li>\n\n\n\n<li>Autom\u0101tiska sv\u0101rsta atbr\u012bvo\u0161ana<\/li>\n\n\n\n<li>Parauga fiks\u0113\u0161ana ar pneimatisko sist\u0113mu<\/li>\n\n\n\n<li>Da\u017e\u0101das sv\u0101rsta celtsp\u0113jas<\/li>\n\n\n\n<li>Kalibr\u0113\u0161anas p\u0101rbaude<\/li>\n\n\n\n<li>Statistisk\u0101 anal\u012bze<\/li>\n\n\n\n<li>Datu eksport\u0113\u0161anas iesp\u0113jas<\/li>\n\n\n\n<li>Papildu profesion\u0101l\u0101 programmat\u016bra<\/li>\n\n\n\n<li>Laboratorijas izsekojam\u012bba<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0160\u012bs funkcijas pal\u012bdz nodro\u0161in\u0101t stabilus rezult\u0101tus, vienlaikus samazinot operatora ietekmi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Cell Instruments SLD-01 pl\u012bsumiztur\u012bbas test\u0113t\u0101js<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Port\u0101ls <strong>SLD-01 <a href=\"https:\/\/www.packtests.com\/lv\/product\/elmendorf-tearing-tester\/\" target=\"_blank\" rel=\"noreferrer noopener\">P\u0101rr\u0101vuma iztur\u012bbas test\u0113t\u0101js<\/a><\/strong> Cell Instruments ir paredz\u0113ts standartiz\u0113tiem sv\u0101rsta pl\u012bsuma testiem saska\u0146\u0101 ar <strong>ASTM D1922<\/strong> un <strong>ISO 6383-1<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Galven\u0101s iesp\u0113jas ietver:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ar PLC vad\u012bta darb\u012bba ar intuit\u012bvu HMI sk\u0101rienj\u016bt\u012bgo ekr\u0101nu<\/li>\n\n\n\n<li>Pneimatiska parauga fiks\u0113\u0161ana, kas nodro\u0161ina lab\u0101ku atk\u0101rtojam\u012bbu<\/li>\n\n\n\n<li>Autom\u0101tiska sv\u0101rsta atbr\u012bvo\u0161ana, lai l\u012bdz minimumam samazin\u0101tu operatora ietekmi<\/li>\n\n\n\n<li>Da\u017e\u0101das sv\u0101rsta celtsp\u0113jas: <strong>200, 400, 800, 1600, 3200 un 6400 gf<\/strong><\/li>\n\n\n\n<li>Ieb\u016bv\u0113ta kalibr\u0113\u0161anas svara p\u0101rbaude<\/li>\n\n\n\n<li>Autom\u0101tiskie statistiskie apr\u0113\u0137ini<\/li>\n\n\n\n<li>Papildus pieejama RS-232 sazi\u0146a un mikroprinteris<\/li>\n\n\n\n<li>Papildus ieg\u0101d\u0101jama profesion\u0101l\u0101 programmat\u016bra, kas paredz\u0113ta padzi\u013cin\u0101tai atskait\u012b\u0161anai un datu p\u0101rvald\u012bbai<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0160\u012b sist\u0113ma ir piem\u0113rota kvalit\u0101tes kontroles laboratorij\u0101m, p\u0113tniec\u012bbas un att\u012bst\u012bbas noda\u013c\u0101m, iepakojuma ra\u017eot\u0101jiem, pl\u0113ves ra\u017eot\u0101jiem un neatkar\u012bg\u0101m test\u0113\u0161anas laboratorij\u0101m, kur\u0101m nepiecie\u0161ami uzticami pl\u012bsumiztur\u012bbas m\u0113r\u012bjumi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Lab\u0101k\u0101 prakse ASTM D1922 test\u0113\u0161an\u0101<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Lai nodro\u0161in\u0101tu maksim\u0101lu test\u0113\u0161anas precizit\u0101ti:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pirms test\u0113\u0161anas sagatavojiet paraugus.<\/li>\n\n\n\n<li>Paraugu sagatavo\u0161anai izmantojiet asus grie\u0161anas r\u012bkus.<\/li>\n\n\n\n<li>Izv\u0113lieties atbilsto\u0161u sv\u0101rsta celtsp\u0113ju.<\/li>\n\n\n\n<li>Veiciet testus gan garenvirzien\u0101 (MD), gan \u0161\u0137\u0113rsvirzien\u0101 (TD).<\/li>\n\n\n\n<li>Veiciet pietiekamu skaitu atk\u0101rtojumu, lai nodro\u0161in\u0101tu statistisko ticam\u012bbu.<\/li>\n\n\n\n<li>Regul\u0101ri kalibr\u0113jiet m\u0113rinstrumentu.<\/li>\n\n\n\n<li>Uzturiet nemain\u012bgu temperat\u016bru un mitrumu laboratorij\u0101.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0160o prak\u0161u iev\u0113ro\u0161ana uzlabo atk\u0101rtojam\u012bbu un nodro\u0161ina uzticamu sal\u012bdzin\u0101jumu starp ra\u017eo\u0161anas partij\u0101m.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Secin\u0101jums<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/store.astm.org\/d1922-23.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ASTM D1922<\/a> joproj\u0101m ir nozares visvair\u0101k atz\u012btais standarts, lai nov\u0113rt\u0113tu <strong>plastmasas pl\u0113ves pl\u012bsuma iztur\u012bba<\/strong> izmantojot p\u0101rbaud\u012bto <strong>Elmendorfa pl\u012bsumiztur\u012bbas tests<\/strong>. T\u0101 ir vienk\u0101r\u0161a, ta\u010du \u013coti viegli atk\u0101rtojama <strong>Elmendorfa metode<\/strong> \u013cauj ra\u017eot\u0101jiem prec\u012bzi nov\u0113rt\u0113t pl\u012bsuma izplat\u012b\u0161anos, sal\u012bdzin\u0101t materi\u0101lu \u012bpa\u0161\u012bbas, optimiz\u0113t izstr\u0101d\u0101juma konstrukciju un uzlabot kvalit\u0101tes kontroli.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Apvienojum\u0101 ar m\u016bsdien\u012bgu <strong>pl\u012bsumiztur\u012bbas test\u0113t\u0101js<\/strong> piem\u0113ram, Cell Instruments <strong>SLD-01 pl\u012bsumiztur\u012bbas test\u0113t\u0101js<\/strong>, laboratorijas var nodro\u0161in\u0101t efekt\u012bvas test\u0113\u0161anas darba pl\u016bsmas, uzticamus datus un paaugstin\u0101t p\u0101rliec\u012bbu par materi\u0101lu \u012bpa\u0161\u012bb\u0101m iepakojuma, medic\u012bnas, r\u016bpniec\u012bbas un pat\u0113ri\u0146a pre\u010du jom\u0101s.<\/p>","protected":false},"excerpt":{"rendered":"<p>ASTM D1922 is one of the most widely adopted standards for evaluating the tear strength of plastic film and thin plastic sheeting. In industries such as flexible packaging, medical packaging, food packaging, agriculture, and industrial films, tear resistance is a critical mechanical property that directly affects product durability, handling performance, and end-use reliability. The Elmendorf [&hellip;]<\/p>","protected":false},"featured_media":1442,"parent":0,"template":"","meta":{"_acf_changed":false},"standard-category":[],"class_list":["post-1440","standard","type-standard","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packtests.com\/lv\/wp-json\/wp\/v2\/standard\/1440","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packtests.com\/lv\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packtests.com\/lv\/wp-json\/wp\/v2\/types\/standard"}],"version-history":[{"count":4,"href":"https:\/\/www.packtests.com\/lv\/wp-json\/wp\/v2\/standard\/1440\/revisions"}],"predecessor-version":[{"id":1600,"href":"https:\/\/www.packtests.com\/lv\/wp-json\/wp\/v2\/standard\/1440\/revisions\/1600"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packtests.com\/lv\/wp-json\/wp\/v2\/media\/1442"}],"wp:attachment":[{"href":"https:\/\/www.packtests.com\/lv\/wp-json\/wp\/v2\/media?parent=1440"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packtests.com\/lv\/wp-json\/wp\/v2\/standard-category?post=1440"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}