{"id":2888,"date":"2026-02-05T01:34:54","date_gmt":"2026-02-05T01:34:54","guid":{"rendered":"https:\/\/www.materialstests.com\/products\/tst-h-horizontal-tensile-tester\/"},"modified":"2026-02-05T01:34:54","modified_gmt":"2026-02-05T01:34:54","slug":"tst-h-horizontal-tensile-tester","status":"publish","type":"products","link":"https:\/\/www.materialstests.com\/lv\/products\/tst-h-horizontal-tensile-tester.html","title":{"rendered":"TST-H horizont\u0101lais stiepes testeris"},"content":{"rendered":"

1. TST-H horizont\u0101l\u0101 stiepes testera ievie\u0161ana<\/h2>\n

TST-H horizont\u0101lais stiepes testeris<\/strong>\u00a0ir konstantas stiepes \u0101truma pagarin\u0101\u0161anas iek\u0101rta, ko izmanto pap\u012bra, kartona, salve\u0161pap\u012bra, salve\u0161pap\u012bra un salve\u0161pap\u012bra izstr\u0101d\u0101jumu stiepes iztur\u012bbas, stiepes pie maksim\u0101l\u0101 sp\u0113ka un stiepes ener\u0123ijas absorbcijas, stiepes stingr\u012bbas noteik\u0161anai. Ar to apr\u0113\u0137ina ar\u012b stiepes indeksu un stiepes ener\u0123ijas absorbcijas indeksu.<\/p>\n

Noteikumi<\/strong><\/h4>\n

Stiepes iztur\u012bba:\u00a0<\/strong><\/p>\n

Maksim\u0101lais stiepes sp\u0113ks uz platuma vien\u012bbu, ko testa gabals iztur, pirms tas sal\u016bzt.<\/p>\n

Stiepes indekss:\u00a0<\/strong><\/p>\n

Stiepes iztur\u012bba, dal\u012bta ar gramat\u016bru.<\/p>\n

Izstiep\u0161an\u0101s ar maksim\u0101lo sp\u0113ku:\u00a0<\/strong><\/p>\n

Test\u0113jam\u0101 parauga pagarin\u0101juma attiec\u012bba pret t\u0101 s\u0101kotn\u0113jo garumu br\u012bd\u012b, kad stiepes testa laik\u0101 tiek sasniegts maksim\u0101lais stiepes sp\u0113ks. Izstiepumu pie maksim\u0101l\u0101 sp\u0113ka izsaka procentos no s\u0101kotn\u0113j\u0101 testa garuma.<\/p>\n

Stiepes ener\u0123ijas absorbcija TEA:<\/strong><\/p>\n

Ener\u0123ijas daudzums, kas tiek absorb\u0113ts uz test\u0113jam\u0101 parauga virsmas laukuma vien\u012bbu, to stiepjot ar stiepes sp\u0113ku, l\u012bdz p\u0101rrau\u0161anas s\u0101kumam (maksim\u0101l\u0101 stiepes sp\u0113ka moments).<\/p>\n

Stiepes ener\u0123ijas absorbcijas indekss:<\/strong><\/p>\n

Stiepes ener\u0123ijas absorbcija, dal\u012bta ar gramat\u016bru<\/p>\n

\"TST-H<\/a><\/p>\n

Horizont\u0101l\u0101 stiepes testera galven\u0101s funkcijas<\/h3>\n

Stiepes iztur\u012bbas m\u0113r\u012b\u0161ana:\u00a0<\/strong>Ar to m\u0113ra maksim\u0101lo spriegumu, ko materi\u0101ls var iztur\u0113t stiep\u0161anas vai vilk\u0161anas laik\u0101, pirms tas p\u0101rtr\u016bkst.
\nPagarin\u0101jums pie p\u0101rr\u0101vuma:\u00a0<\/strong>Ar testeri var noteikt, cik \u013coti materi\u0101ls var izstiepties, pirms tas p\u0101rtr\u016bkst, kas ir \u013coti svar\u012bgi, lai izprastu materi\u0101la elast\u012bbu.
\nRa\u017eas iztur\u012bba:<\/strong>\u00a0Ar to var noteikt punktu, kur\u0101 materi\u0101ls s\u0101k past\u0101v\u012bgi deform\u0113ties spriegojuma ietekm\u0113.
\nElast\u012bbas modulis:<\/strong>\u00a0Testeris pal\u012bdz apr\u0113\u0137in\u0101t sprieguma un deform\u0101cijas attiec\u012bbu materi\u0101la elast\u012bbas robe\u017e\u0101s, nor\u0101dot t\u0101 stingr\u012bbu.<\/p>\n

<\/h2>\n

Horizont\u0101l\u0101 stiepes testera galvenie m\u0113r\u0137i<\/h3>\n

Kvalit\u0101tes kontrole:<\/strong>\u00a0Nodro\u0161in\u0101t materi\u0101lu atbilst\u012bbu \u012bpa\u0161iem standartiem un specifik\u0101cij\u0101m, jo \u012bpa\u0161i ra\u017eo\u0161anas procesos.
\nMateri\u0101lu izp\u0113te:<\/strong>\u00a0Jaunu materi\u0101lu izstr\u0101dei vai eso\u0161o materi\u0101lu uzlabo\u0161anai, izprotot to meh\u0101nisk\u0101s \u012bpa\u0161\u012bbas.
\nProduktu izstr\u0101de:<\/strong>\u00a0Lai p\u0101rbaud\u012btu no da\u017e\u0101diem materi\u0101liem izgatavotu izstr\u0101d\u0101jumu iztur\u012bbu un veiktsp\u0113ju, pal\u012bdzot projekt\u0113\u0161anas proces\u0101.
\nBoj\u0101jumu anal\u012bze:\u00a0<\/strong>Izp\u0113t\u012bt, k\u0101p\u0113c materi\u0101ls noteiktos apst\u0101k\u013cos neizdev\u0101s, pal\u012bdzot nov\u0113rst neveiksmes n\u0101kotn\u0113.<\/p>\n

\"TST-H<\/p>\n

2. Horizont\u0101l\u0101 stiepes testera priek\u0161roc\u012bbas<\/h2>\n

Vienas kolonnas strukt\u016bras prec\u012bzijas lod\u012b\u0161u skr\u016bve stabilai transmisijai un liel\u0101kai test\u0113\u0161anas precizit\u0101tei.<\/p>\n

7 collu sk\u0101rienekr\u0101na darb\u012bba, lietot\u0101jam draudz\u012bgs<\/p>\n

Mitr\u0101 stiepes iztur\u012bbas \u016bdens tvertne atbilst slapj\u0101s test\u0113\u0161anas pras\u012bb\u0101m (p\u0113c izv\u0113les)<\/p>\n

Datora savienojums vad\u012bbai un datu glab\u0101\u0161anai (p\u0113c izv\u0113les)<\/p>\n

Modul\u0101rais termiskais printeris \u013cauj uzreiz izdruk\u0101t test\u0113\u0161anas p\u0101rskatus<\/p>\n

3. Horizont\u0101l\u0101 stiepes testera testa princips<\/h2>\n

Testa gabals ar dotajiem izm\u0113riem tiek stiepts l\u012bdz p\u0101rr\u0101vumam ar konstantu pagarin\u0101juma \u0101trumu, izmantojot\u00a0TST-H horizont\u0101lais stiepes testeris<\/strong>\u00a0kas m\u0113ra un re\u0123istr\u0113 stiepes sp\u0113ku k\u0101 test\u0113jam\u0101 gabala pagarin\u0101juma funkciju.<\/p>\n

No re\u0123istr\u0113tajiem datiem var apr\u0113\u0137in\u0101t stiepes iztur\u012bbu, atbilsto\u0161o izstiepumu pie maksim\u0101l\u0101 sp\u0113ka un stiepes ener\u0123ijas absorbciju.<\/p>\n

 <\/p>\n

4. Horizont\u0101l\u0101 stiepes testera specifik\u0101cijas<\/h2>\n
\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
TST-H<\/td>\n<\/tr>\n
M\u0113r\u012bjumu diapazons<\/td>\n30N, 500N vai p\u0113c vajadz\u012bbas<\/td>\n<\/tr>\n
Pagarin\u0101juma m\u0113r\u012bjumu diapazons<\/td>\n45-260 mm<\/td>\n<\/tr>\n
Stiep\u0161an\u0101s \u0101trums:<\/td>\n(1~500) mm\/min<\/td>\n<\/tr>\n
Atgrie\u0161an\u0101s \u0101trums<\/td>\n100 mm\/min<\/td>\n<\/tr>\n
Skavas atstarpe<\/td>\n1 ~ 250 mm<\/td>\n<\/tr>\n
Testa \u0101truma precizit\u0101te<\/td>\n(1~10) mm\/min: \u00b10,1 mm\/min<\/td>\n<\/tr>\n
paraugu \u0146em\u0161anas bie\u017eums<\/td>\n400 reizes\/S<\/td>\n<\/tr>\n
Precizit\u0101te<\/td>\n\u2264\u00b10,5%<\/td>\n<\/tr>\n
Sp\u0113ka precizit\u0101te<\/td>\n\u00b10,1% (20~100%FS)<\/td>\n<\/tr>\n
Deform\u0101cijas iz\u0161\u0137irtsp\u0113ja<\/td>\n\u22640,1 mm<\/td>\n<\/tr>\n
Parauga iesp\u012bl\u0113\u0161ana<\/td>\npneimatiskais<\/td>\n<\/tr>\n
Saspie\u0161anas spiediens<\/td>\n0,2-0,7 MPa (regul\u0113jams)<\/td>\n<\/tr>\n
Parauga lielums<\/td>\n1-25 mm<\/td>\n<\/tr>\n
Cilv\u0113ka un ma\u0161\u012bnas saskarne<\/td>\n7 sk\u0101rienekr\u0101ns<\/td>\n<\/tr>\n
Izdruka<\/td>\nieb\u016bv\u0113tais termiskais printeris.<\/td>\n<\/tr>\n
Power<\/td>\nmai\u0146str\u0101va 220 V 50 Hz<\/td>\n<\/tr>\n
Dimensija<\/td>\n650*500*400 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

5. Horizont\u0101l\u0101 stiepes testera standarti<\/h2>\n

GB\/T12914, GB\/T 24328.3, GB\/T 24328.4, GB\/T 24328.5, QB\/T5560, ISO 1924-1, ISO 1924-2, ISO 1924-3, ISO 12625-4, ISO 12625-5, TAPPI T494<\/p>\n

\"TST-H<\/p>\n

6. Bie\u017ei uzdotie jaut\u0101jumi par horizont\u0101lo stiepes testeri<\/h2>\n

Kas ir stiepes iztur\u012bba?<\/strong>
\nMaksim\u0101lais stiepes sp\u0113ks, kas izveidojas paraug\u0101 pirms pl\u012bsuma stiepes test\u0101, kas veikts l\u012bdz pl\u012bsumam noteiktos apst\u0101k\u013cos. Stiepes iztur\u012bba (k\u0101 \u0161eit lietots) ir sp\u0113ks uz testa parauga platuma vien\u012bbu.<\/p>\n

Kas ir Stretch?<\/strong>
\nMaksim\u0101l\u0101 stiepes deform\u0101cija, kas izveidojas paraug\u0101 pirms pl\u012bsuma stiepes test\u0101, kas veikts l\u012bdz pl\u012bsumam noteiktos apst\u0101k\u013cos. Izstiepumu (vai procentu\u0101lo pagarin\u0101jumu) izsaka procentos, t. i., simtk\u0101rt\u012bgi testa parauga garuma pieauguma attiec\u012bbai pret s\u0101kotn\u0113jo testa garumu.<\/p>\n

Kas ir stiepes ener\u0123ijas absorbcija (TEA)?<\/strong>
\nDarbs, kas tiek veikts, kad paraugs tiek saspriegots l\u012bdz pl\u012bsumam stiepes stiep\u0113 noteiktos apst\u0101k\u013cos, ko m\u0113ra ar stiepes stipr\u012bbas integr\u0101lu stiepes deform\u0101cijas diapazon\u0101 no nulles l\u012bdz maksim\u0101lajai deform\u0101cijai. TEA izsaka k\u0101 ener\u0123iju uz testa parauga laukuma vien\u012bbu (testa diapazona platumu).<\/p>\n

Kas ir stiepes stingr\u012bba?<\/strong>
\nAttiec\u012bba starp stiepes sp\u0113ku uz platuma vien\u012bbu un stiepes deform\u0101ciju stiepes deform\u0101cijas attiec\u012bbas elast\u012bgaj\u0101 apgabal\u0101. Stiepes un deform\u0101cijas sakar\u012bbas elast\u012bgais apgabals ir slodzes un pagarin\u0101juma sakar\u012bbas line\u0101r\u0101 da\u013ca l\u012bdz elast\u012bbas robe\u017eai. Elast\u012bbas robe\u017ea ir maksim\u0101lais stiepes sp\u0113ks, kuru p\u0101rsniedzot, slodzes un pagarin\u0101juma attiec\u012bba vairs nav line\u0101ra. (Stiepes stingr\u012bba ir skaitliski l\u012bdzv\u0113rt\u012bga E-t, kur E ir elast\u012bbas modulis un t ir parauga biezums.)<\/p>\n

Kas ir Breaking length?<\/strong>
\nApr\u0113\u0137in\u0101tais robe\u017egarums vien\u0101da platuma sloksnei, kuru p\u0101rsniedzot, ja \u0161\u0101du sloksni piekarin\u0101tu ar vienu galu, t\u0101 no sava svara sal\u016bztu.<\/p>\n

Kas ir stiepes indekss?<\/strong>
\nStiepes iztur\u012bba N\/m, dal\u012bta ar gramat\u016bru.<\/p>\n

 <\/p>\n

Ja jums ir nepiecie\u0161am\u012bba p\u0113c pirkuma, l\u016bdzu.\u00a0sazinieties ar mums<\/a>\u00a0un\u00a0Cell Instruments<\/a>\u00a0sniegs jums apmierino\u0161us produktus.<\/p>\n

\"TST-H<\/a><\/p>","protected":false},"excerpt":{"rendered":"

1. Introduction of\u00a0TST-H Horizontal Tensile Tester TST-H Horizontal Tensile Tester\u00a0is a constant-rate-of-elongation equipment which is used for the determination of the tensile strength, stretch at maximum force and tensile energy absorption, tensile stiffness of paper\uff0cpaperboard, tissue paper and tissue products. It also calculating the tensile index and the tensile energy absorption index. Terms Tensile strength:\u00a0 […]<\/p>","protected":false},"featured_media":0,"parent":0,"template":"","meta":{"_acf_changed":false},"products-categories":[1468],"productstags":[],"class_list":["post-2888","products","type-products","status-publish","hentry","products-categories-paper-board-tester"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.materialstests.com\/lv\/wp-json\/wp\/v2\/products\/2888","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.materialstests.com\/lv\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/www.materialstests.com\/lv\/wp-json\/wp\/v2\/types\/products"}],"version-history":[{"count":0,"href":"https:\/\/www.materialstests.com\/lv\/wp-json\/wp\/v2\/products\/2888\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.materialstests.com\/lv\/wp-json\/wp\/v2\/media?parent=2888"}],"wp:term":[{"taxonomy":"products-categories","embeddable":true,"href":"https:\/\/www.materialstests.com\/lv\/wp-json\/wp\/v2\/products-categories?post=2888"},{"taxonomy":"productstags","embeddable":true,"href":"https:\/\/www.materialstests.com\/lv\/wp-json\/wp\/v2\/productstags?post=2888"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}