{"id":985,"date":"2026-07-01T07:47:09","date_gmt":"2026-07-01T07:47:09","guid":{"rendered":"https:\/\/www.teartester.com\/?post_type=product&p=985"},"modified":"2026-07-01T08:08:17","modified_gmt":"2026-07-01T08:08:17","slug":"elmendorf-tear-tester","status":"publish","type":"product","link":"https:\/\/www.teartester.com\/lv\/product\/elmendorf-tear-tester\/","title":{"rendered":"SLD-01 Elmendorf pl\u012bsumiztur\u012bbas test\u0113t\u0101js"},"content":{"rendered":"

Port\u0101ls Elmendorfas pl\u012bsumiztur\u012bbas test\u0113t\u0101js<\/strong> ir specializ\u0113ts instruments, ko izmanto, lai noteiktu sp\u0113ku, kas nepiecie\u0161ams eso\u0161a pl\u012bsuma papla\u0161in\u0101\u0161anai t\u0101dos materi\u0101los k\u0101 plastmasas pl\u0113ves, pap\u012brs, kartons, tekstilmateri\u0101li, neaustie audumi un elast\u012bgas iepakojuma strukt\u016bras. Kvantitat\u012bvi nov\u0113rt\u0113jot materi\u0101la iztur\u012bbu pret pl\u012b\u0161anu, ra\u017eot\u0101ji var nov\u0113rt\u0113t izstr\u0101d\u0101juma iztur\u012bbu, kvalit\u0101tes stabilit\u0101ti un piem\u0113rot\u012bbu gal\u012bgajai lieto\u0161anai.<\/p>\n\n\n\n

Nozar\u0113s, kur\u0101s iepakojuma integrit\u0101te un materi\u0101la \u012bpa\u0161\u012bbas ir iz\u0161\u0137iro\u0161as, uzticams iztur\u012bbas pret pl\u012bsumiem tests<\/strong> pal\u012bdz in\u017eenieriem izprast, k\u0101 materi\u0101ls uzvedas, ja tam tiek nodar\u012bti nejau\u0161i griezumi, caurumi vai meh\u0101niska slodze. Elmendorfa metode ir k\u013cuvusi par vienu no vispla\u0161\u0101k atz\u012btaj\u0101m metod\u0113m pl\u012bsumiztur\u012bbas noteik\u0161anai, un uz to atsaucas daudzi starptautiskie standarti, tostarp ASTM D1922<\/strong>, ASTM D689<\/strong>, ASTM D1424<\/strong>, ISO 6383-2<\/strong>, ISO 1974<\/strong>, un ISO 13937-1<\/strong>.<\/p>\n\n\n\n

Kas ir Elmendorfa metode?<\/h2>\n\n\n\n

Port\u0101ls Elmendorfa metode<\/strong> izm\u0113ra ener\u0123iju, kas nepiecie\u0161ama, lai turpin\u0101tu jau uzs\u0101kto pl\u012bsumu testa paraug\u0101. Testu veic, izmantojot sv\u0101rsta meh\u0101nismu, kas paraugu pl\u0113\u0161 noteikt\u0101 att\u0101lum\u0101.<\/p>\n\n\n\n

Kad sv\u0101rsts tiek atlaists, tas p\u0101rvietojas cauri paraugam un, izraisot pl\u012bsumu, zaud\u0113 ener\u0123iju. Pl\u012b\u0161anas proces\u0101 absorb\u0113t\u0101s ener\u0123ijas daudzums ir tie\u0161i saist\u012bts ar materi\u0101la iztur\u012bbu pret pl\u012bsumu.<\/p>\n\n\n\n

Sal\u012bdzinot ar stiepes izm\u0113\u0123in\u0101jumu, kur\u0101 tiek m\u0113r\u012bts sp\u0113ks stiep\u0161anas laik\u0101, Elmendorfa izm\u0113\u0123in\u0101jums ir v\u0113rsts tie\u0161i uz pl\u012bsuma izplat\u012b\u0161an\u0101s \u012bpa\u0161\u012bb\u0101m, t\u0101d\u0113\u013c tas ir \u012bpa\u0161i noder\u012bgs iepakojuma un lok\u0161\u0146u materi\u0101lu nov\u0113rt\u0113\u0161anai.<\/p>\n\n\n\n

Elmendorfa metodes galven\u0101s priek\u0161roc\u012bbas<\/h3>\n\n\n\n
    \n
  • \u0100tra un standartiz\u0113ta test\u0113\u0161anas proced\u016bra<\/li>\n\n\n\n
  • Lieliska atk\u0101rtojam\u012bba un reproduc\u0113jam\u012bba<\/li>\n\n\n\n
  • Piem\u0113rots pla\u0161am elast\u012bgu materi\u0101lu kl\u0101stam<\/li>\n\n\n\n
  • Pla\u0161i atz\u012bts saska\u0146\u0101 ar starptautiskajiem standartiem<\/li>\n\n\n\n
  • Ide\u0101li piem\u0113rots kvalit\u0101tes kontrolei un produktu izstr\u0101dei<\/li>\n<\/ul>\n\n\n\n

    K\u0101p\u0113c ir svar\u012bga iztur\u012bba pret pl\u012bsumiem?<\/h2>\n\n\n\n

    Materi\u0101lam var b\u016bt izcila stiepes iztur\u012bba, ta\u010du tas tom\u0113r var priek\u0161laic\u012bgi saboj\u0101ties, ja tiek pak\u013cauts lok\u0101lam boj\u0101jumam. Neliels iecirtums, griezums vai caurums var \u0101tri p\u0101raugt katastrof\u0101l\u0101 pl\u012bsum\u0101, ja materi\u0101lam tr\u016bkst pietiekamas iztur\u012bbas pret pl\u012bsumiem.<\/p>\n\n\n\n

    M\u0113r\u012b\u0161ana plastmasas pl\u0113ves pl\u0113ves pl\u012b\u0161anas iztur\u012bba<\/strong>, pap\u012brs un audumi pal\u012bdz ra\u017eot\u0101jiem:<\/p>\n\n\n\n

      \n
    • Uzlabot iepakojuma iztur\u012bbu<\/li>\n\n\n\n
    • Samazin\u0101t transport\u0113\u0161anas laik\u0101 rad\u012btos boj\u0101jumus<\/li>\n\n\n\n
    • Optimiz\u0113t materi\u0101lu izv\u0113li<\/li>\n\n\n\n
    • Sal\u012bdziniet produktu sast\u0101vus<\/li>\n\n\n\n
    • P\u0101rbaud\u012bt atbilst\u012bbu klienta specifik\u0101cij\u0101m<\/li>\n\n\n\n
    • Nodro\u0161in\u0101t ra\u017eo\u0161anas stabilit\u0101ti<\/li>\n<\/ul>\n\n\n\n

      Elast\u012bgo iepakojumu gad\u012bjum\u0101 iztur\u012bba pret pl\u012bsumiem bie\u017ei vien nosaka, vai iepakojums iztur\u0113s apstr\u0101di, transport\u0113\u0161anu un lieto\u0161anu pat\u0113r\u0113t\u0101ja rok\u0101s.<\/p>\n\n\n\n

      Elmendorfa pl\u012bsumiztur\u012bbas testa pielietojumi<\/h2>\n\n\n\n

      Elast\u012bgais iepakojums<\/h3>\n\n\n\n

      Iepakojuma in\u017eenieri bie\u017ei veic pl\u012bsumiztur\u012bbas testus \u0161\u0101diem materi\u0101liem:<\/p>\n\n\n\n

        \n
      • Polietil\u0113na (PE) pl\u0113ves<\/li>\n\n\n\n
      • Polipropil\u0113na (PP) pl\u0113ves<\/li>\n\n\n\n
      • PET pl\u0113ves<\/li>\n\n\n\n
      • Lamin\u0113tas iepakojuma pl\u0113ves<\/li>\n\n\n\n
      • Barjeras pl\u0113ves<\/li>\n\n\n\n
      • Retortu maisi\u0146u materi\u0101li<\/li>\n\n\n\n
      • Termopl\u0113ves<\/li>\n\n\n\n
      • Stretch pl\u0113ves<\/li>\n<\/ul>\n\n\n\n

        Testa veik\u0161ana plastmasas pl\u0113ves pl\u0113ves pl\u012b\u0161anas iztur\u012bba<\/strong> pal\u012bdz noteikt iztur\u012bbu pret boj\u0101jumiem pild\u012b\u0161anas, aizz\u012bmogo\u0161anas, transport\u0113\u0161anas un uzglab\u0101\u0161anas laik\u0101.<\/p>\n\n\n\n

        Pap\u012brs un kartons<\/h3>\n\n\n\n

        Port\u0101ls pap\u012bra pl\u012bsumiztur\u012bbas tests<\/strong> parasti tiek izmantots:<\/p>\n\n\n\n

          \n
        • Drukas pap\u012brs<\/li>\n\n\n\n
        • Iepakojuma pap\u012brs<\/li>\n\n\n\n
        • Kraftpap\u012brs<\/li>\n\n\n\n
        • Pap\u012bra izstr\u0101d\u0101jumi<\/li>\n\n\n\n
        • Gofr\u0113t\u0101 kartona ieliktnis<\/li>\n\n\n\n
        • Speci\u0101lie pap\u012bra veidi<\/li>\n<\/ul>\n\n\n\n

          Pretpl\u012bsumiztur\u012bba ir svar\u012bgs \u0161\u0137iedru saist\u012b\u0161an\u0101s kvalit\u0101tes un pap\u012bra iztur\u012bbas r\u0101d\u012bt\u0101js.<\/p>\n\n\n\n

          Tekstilizstr\u0101d\u0101jumi un neaustie materi\u0101li<\/h3>\n\n\n\n

          Elmendorfa metode tiek pla\u0161i izmantota, lai nov\u0113rt\u0113tu:<\/p>\n\n\n\n

            \n
          • Austie audumi<\/li>\n\n\n\n
          • Neaustie audumi<\/li>\n\n\n\n
          • R\u016bpnieciskie tekstilmateri\u0101li<\/li>\n\n\n\n
          • Aizsargap\u0123\u0113rbu materi\u0101li<\/li>\n\n\n\n
          • Medic\u012bniskie audumi<\/li>\n\n\n\n
          • \u0122eotekst\u012blija<\/li>\n<\/ul>\n\n\n\n

            M\u0113r\u012b\u0161ana auduma iztur\u012bba pret pl\u012bsumiem<\/strong> pal\u012bdz nodro\u0161in\u0101t atbilsto\u0161u veiktsp\u0113ju pras\u012bg\u0101s lietojumprogramm\u0101s.<\/p>\n\n\n\n

            K\u0101 darbojas Elmendorfa pl\u012bsumiztur\u012bbas test\u0113t\u0101js?<\/h2>\n\n\n\n

            Elmendorf pl\u012bsuma test\u0113t\u0101js izmanto kalibr\u0113tu sv\u0101rstu, lai noteiktu ener\u0123iju, kas tiek absorb\u0113ta pl\u012bsuma izplat\u012b\u0161an\u0101s laik\u0101.<\/p>\n\n\n\n

            Pamata test\u0113\u0161anas proced\u016bra<\/h3>\n\n\n\n
              \n
            1. Sagatavojiet testa paraugus saska\u0146\u0101 ar piem\u0113rojamo standartu.<\/li>\n\n\n\n
            2. Izveidojiet standartiz\u0113tu, iepriek\u0161 izgriezto iecirtumu.<\/li>\n\n\n\n
            3. Nostipriniet paraugu instrumenta skav\u0101s.<\/li>\n\n\n\n
            4. Izv\u0113lieties atbilsto\u0161u sv\u0101rsta celtsp\u0113ju.<\/li>\n\n\n\n
            5. Autom\u0101tiski atbr\u012bvojiet sv\u0101rstu.<\/li>\n\n\n\n
            6. Sv\u0101rsts p\u0101rvieto pl\u012bsumu noteikt\u0101 att\u0101lum\u0101.<\/li>\n\n\n\n
            7. Ier\u012bce apr\u0113\u0137ina un par\u0101da iztur\u012bbu pret pl\u012bsumiem.<\/li>\n<\/ol>\n\n\n\n

              Ieg\u016bt\u0101 v\u0113rt\u012bba atspogu\u013co vid\u0113jo sp\u0113ku vai ener\u0123iju, kas nepiecie\u0161ama, lai turpin\u0101tu pl\u012bsumu kontrol\u0113tos apst\u0101k\u013cos.<\/p>\n\n\n\n

              Standarti, kurus atbalsta Elmendorfa pl\u012bsumiztur\u012bbas tests<\/h2>\n\n\n\n

              Atkar\u012bb\u0101 no materi\u0101la veida da\u017e\u0101d\u0101s nozar\u0113s tiek izmantoti konkr\u0113ti standarti.<\/p>\n\n\n\n

              Standarta<\/th>Materi\u0101la veids<\/th>Testa m\u0113r\u0137is<\/th><\/tr><\/thead>
              ASTM D1922<\/td>Plastmasas pl\u0113ve un loksnes<\/td>Iztur\u012bba pret pl\u012bsumu izplat\u012b\u0161anos<\/td><\/tr>
              ASTM D689<\/td>Pap\u012brs un kartons<\/td>Iek\u0161\u0113j\u0101 iztur\u012bba pret pl\u012bsumiem<\/td><\/tr>
              ASTM D1424<\/td>Tekstilmateri\u0101li<\/td>Auduma iztur\u012bba pret pl\u012bsumiem<\/td><\/tr>
              ISO 6383-2<\/td>Plastmasas pl\u0113ves un loksnes<\/td>Elmendorfa iztur\u012bba pret pl\u012bsumiem<\/td><\/tr>
              ISO 1974<\/td>Pap\u012brs<\/td>P\u0101rr\u0101vuma iztur\u012bbas noteik\u0161ana<\/td><\/tr>
              ISO 13937-1<\/td>Tekstilmateri\u0101li<\/td>Pl\u012bsum\u012bpa\u0161\u012bbas, izmantojot balistisk\u0101 sv\u0101rsta metodi<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

              \u0160ie standarti nosaka vienotas proced\u016bras, kas \u013cauj veikt uzticamu sal\u012bdzin\u0101jumu starp laboratorij\u0101m un ra\u017eotn\u0113m.<\/p>\n\n\n\n

              SLD-01 Elmendorf pl\u012bsumiztur\u012bbas test\u0113t\u0101js<\/h2>\n\n\n\n

              Port\u0101ls SLD-01 Elmendorf pl\u012bsumiztur\u012bbas test\u0113t\u0101js<\/strong> Cell Instruments ier\u012bce ir paredz\u0113ta prec\u012bziem un atk\u0101rtojamiem iztur\u012bbas pret pl\u012b\u0161anu m\u0113r\u012bjumiem iepakojuma materi\u0101liem, pap\u012bra izstr\u0101d\u0101jumiem, tekstilizstr\u0101d\u0101jumiem un r\u016bpnieciskajiem lok\u0161\u0146u materi\u0101liem.<\/p>\n\n\n\n

              Tehniskie raksturlielumi<\/h3>\n\n\n\n

              PLC vad\u012bba ar sk\u0101rienj\u016bt\u012bgo ekr\u0101nu<\/h4>\n\n\n\n

              R\u016bpnieciskas klases PLC arhitekt\u016bra nodro\u0161ina uzticamu darb\u012bbu, savuk\u0101rt HMI sk\u0101rienekr\u0101ns atvieglo parametru iestat\u012b\u0161anu, testu izpildi un rezult\u0101tu p\u0101rskat\u012b\u0161anu.<\/p>\n\n\n\n

              Pneimatisk\u0101 parauga fiks\u0113\u0161ana<\/h4>\n\n\n\n

              Vienm\u0113r\u012bgs pneimatiskais fiks\u0113\u0161anas spiediens l\u012bdz minimumam samazina operatora ietekmi un uzlabo atk\u0101rtojam\u012bbu vair\u0101kos testos.<\/p>\n\n\n\n

              Autom\u0101tiska sv\u0101rsta atbr\u012bvo\u0161ana<\/h4>\n\n\n\n

              Autom\u0101tisk\u0101 palai\u0161ana nodro\u0161ina vienm\u0113r\u012bgu testa uzs\u0101k\u0161anu un nov\u0113r\u0161 ar manu\u0101lu darb\u012bbu saist\u012bt\u0101s novirzes.<\/p>\n\n\n\n

              Ieb\u016bv\u0113ta kalibr\u0113\u0161anas p\u0101rbaude<\/h4>\n\n\n\n

              Integr\u0113tie kalibr\u0113\u0161anas svari \u013cauj \u0101tri p\u0101rbaud\u012bt vair\u0101kus sp\u0113ka diapazonus un pal\u012bdz nodro\u0161in\u0101t m\u0113r\u012bjumu precizit\u0101ti.<\/p>\n\n\n\n

              Datu p\u0101rvald\u012bba un p\u0101rskatu snieg\u0161ana<\/h4>\n\n\n\n

              Pieejam\u0101s iesp\u0113jas ir \u0161\u0101das:<\/p>\n\n\n\n

                \n
              • Mikroprinteris t\u016bl\u012bt\u0113jai rezult\u0101tu dokument\u0113\u0161anai<\/li>\n\n\n\n
              • RS-232 sazi\u0146as interfeiss<\/li>\n\n\n\n
              • Profesion\u0101la programmat\u016bra padzi\u013cin\u0101tai anal\u012bzei<\/li>\n\n\n\n
              • Datu eksport\u0113\u0161anas iesp\u0113ja<\/li>\n\n\n\n
              • Statistisko rezult\u0101tu apstr\u0101de<\/li>\n<\/ul>\n\n\n\n

                Pap\u012brr\u016bpniec\u012bbas funkcijas<\/h4>\n\n\n\n

                Papildu atskaites iesp\u0113jas, kas piel\u0101gotas konkr\u0113tiem dokumentiem:<\/p>\n\n\n\n

                  \n
                • mN m\u0113rvien\u012bbas<\/li>\n\n\n\n
                • Asaru indeksa apr\u0113\u0137ini<\/li>\n\n\n\n
                • Pras\u012bbas attiec\u012bb\u0101 uz pap\u012bra un celulozes test\u0113\u0161anu<\/li>\n<\/ul>\n\n\n\n

                  Tehniskie parametri<\/h2>\n\n\n\n
                  Parametrs<\/th>Tehniskie dati<\/th><\/tr><\/thead>
                  Sv\u0101rsta kapacit\u0101tes<\/td>200, 400, 800, 1600, 3200, 6400 gf<\/td><\/tr>
                  G\u0101zes avots<\/td>0,6 MPa<\/td><\/tr>
                  Rokas garums<\/td>104 \u00b1 1 mm<\/td><\/tr>
                  S\u0101kotn\u0113jais sv\u0101rsta le\u0146\u0137is<\/td>27,5 \u00b1 0,5\u00b0<\/td><\/tr>
                  Ener\u0123ijas padeve<\/td>110\u2013220 V mai\u0146str\u0101va, 50\/60 Hz<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

                  Pareiz\u0101 Elmendorf pl\u012bsumiztur\u012bbas testera izv\u0113le<\/h2>\n\n\n\n

                  Izv\u0113loties Elmendorfas pl\u012bsumiztur\u012bbas test\u0113t\u0101js<\/strong>, \u0146emiet v\u0113r\u0101 \u0161\u0101dus faktorus:<\/p>\n\n\n\n

                    \n
                  • Piem\u0113rojamie test\u0113\u0161anas standarti<\/li>\n\n\n\n
                  • Materi\u0101la veids un biezuma diapazons<\/li>\n\n\n\n
                  • Nepiecie\u0161am\u0101 sp\u0113ka kapacit\u0101te<\/li>\n\n\n\n
                  • Datu p\u0101rvald\u012bbas pras\u012bbas<\/li>\n\n\n\n
                  • Kalibr\u0113\u0161anas iesp\u0113jas<\/li>\n\n\n\n
                  • Automatiz\u0101cijas l\u012bmenis<\/li>\n\n\n\n
                  • Pras\u012bbas attiec\u012bb\u0101 uz normat\u012bvo aktu iev\u0113ro\u0161anu<\/li>\n<\/ul>\n\n\n\n

                    Pareizi konfigur\u0113ta sist\u0113ma nodro\u0161ina uzticamus m\u0113r\u012bjumus pla\u0161am materi\u0101lu kl\u0101stam, vienlaikus veicinot laboratorijas darba efektivit\u0101ti un kvalit\u0101tes nodro\u0161in\u0101\u0161anas m\u0113r\u0137u sasnieg\u0161anu.<\/p>","protected":false},"featured_media":737,"parent":0,"template":"","meta":{"_acf_changed":true},"product-category":[38,39,46,56,48,51,53],"class_list":["post-985","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-astm-d1424","product-category-astm-d1922","product-category-astm-d689","product-category-elmendorf-tear-test","product-category-iso-13937-1","product-category-iso-1974","product-category-iso-6383-2"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.teartester.com\/lv\/wp-json\/wp\/v2\/product\/985","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.teartester.com\/lv\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.teartester.com\/lv\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.teartester.com\/lv\/wp-json\/wp\/v2\/media\/737"}],"wp:attachment":[{"href":"https:\/\/www.teartester.com\/lv\/wp-json\/wp\/v2\/media?parent=985"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/www.teartester.com\/lv\/wp-json\/wp\/v2\/product-category?post=985"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}