{"id":7979,"date":"2026-06-03T17:34:46","date_gmt":"2026-06-03T09:34:46","guid":{"rendered":"https:\/\/www.qualitester.com\/?page_id=7979"},"modified":"2026-06-04T10:50:04","modified_gmt":"2026-06-04T02:50:04","slug":"iso-15359","status":"publish","type":"page","link":"https:\/\/www.qualitester.com\/lt\/standards\/iso-15359\/","title":{"rendered":"ISO 15359"},"content":{"rendered":"<h2 data-section-id=\"17b5c3o\" data-start=\"364\" data-end=\"385\">Kas yra ISO 15359?<\/h2>\n<p data-start=\"387\" data-end=\"732\"><strong data-start=\"387\" data-end=\"400\">ISO 15359<\/strong> yra tarptautinis standartas, kuriame apibr\u0117\u017eiamas <strong data-start=\"447\" data-end=\"486\">trinties koeficiento nustatymo metodas<\/strong> popieriui ir kartonui, taikant horizontalios plok\u0161tumos princip\u0105. Standartas vertina tiek <strong data-start=\"577\" data-end=\"611\">statinis trinties koeficientas<\/strong> ir <strong data-start=\"616\" data-end=\"651\">kinetinis trinties koeficientas<\/strong> tarp dviej\u0173 popieriaus arba kartono pavir\u0161i\u0173 kontroliuojamomis laboratorin\u0117mis s\u0105lygomis.<\/p>\n<p data-start=\"734\" data-end=\"1121\">Popierini\u0173 pakuo\u010di\u0173, sulankstom\u0173j\u0173 kartonini\u0173 d\u0117\u017ei\u0173, etike\u010di\u0173, gofruot\u0173 gamini\u0173 ir speciali\u0173j\u0173 popieri\u0173 gamintojams trinties charakteristikos tiesiogiai veikia med\u017eiag\u0173 tvarkym\u0105, padavimo na\u0161um\u0105, sukrovimo savybes, spausdinimo operacijas ir pakavimo linijos na\u0161um\u0105. Standartas ISO 15359 numato standartizuot\u0105 metodik\u0105, leid\u017eian\u010di\u0105 kiekybi\u0161kai \u012fvertinti \u0161ias trinties savybes ir u\u017etikrinti nuosekl\u0173 gamini\u0173 veikim\u0105.<\/p>\n<p data-start=\"1123\" data-end=\"1385\">Skirtingai nuo daugelio trinties bandym\u0173, kuriuose matuojamas tik pradinis slydimo pasiprie\u0161inimas, pagal ISO 15359 standart\u0105 taip pat vertinamos trinties savyb\u0117s po kontroliuojam\u0173 nusid\u0117v\u0117jimo cikl\u0173, tod\u0117l gaunamas realisti\u0161kesnis \u012fvertinimas, kaip popieriaus pavir\u0161iai elgiasi tikr\u0173j\u0173 perdirbimo ir pakavimo operacij\u0173 metu.<\/p>\n<h2 data-section-id=\"n0rr5k\" data-start=\"1392\" data-end=\"1449\">Kod\u0117l svarbus popieriaus trinties koeficientas?<\/h2>\n<p data-start=\"1451\" data-end=\"1594\">Svetain\u0117 <strong data-start=\"1455\" data-end=\"1491\">popieriaus trinties koeficientas<\/strong> tai daro didel\u0119 \u012ftak\u0105 gamybos efektyvumui ir produkto savyb\u0117ms visoje tiekimo grandin\u0117je.<\/p>\n<h3 data-section-id=\"75k49\" data-start=\"1596\" data-end=\"1626\">Pagrindiniai kokyb\u0117s aspektai<\/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=\"1628\" data-end=\"2031\">\n<thead data-start=\"1628\" data-end=\"1664\">\n<tr data-start=\"1628\" data-end=\"1664\">\n<th class=\"last:pe-10\" data-start=\"1628\" data-end=\"1642\" data-col-size=\"sm\">Parai\u0161ka<\/th>\n<th class=\"last:pe-10\" data-start=\"1642\" data-end=\"1664\" data-col-size=\"sm\">Trinties poveikis<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1700\" data-end=\"2031\">\n<tr data-start=\"1700\" data-end=\"1751\">\n<td style=\"text-align: center;\" data-start=\"1700\" data-end=\"1722\" data-col-size=\"sm\">Spausdinimo operacijos<\/td>\n<td style=\"text-align: center;\" data-start=\"1722\" data-end=\"1751\" data-col-size=\"sm\">Lap\u0173 padavimo patikimumas<\/td>\n<\/tr>\n<tr data-start=\"1752\" data-end=\"1813\">\n<td style=\"text-align: center;\" data-start=\"1752\" data-end=\"1775\" data-col-size=\"sm\">Kartonini\u0173 d\u0117\u017ei\u0173 gamyba<\/td>\n<td style=\"text-align: center;\" data-start=\"1775\" data-end=\"1813\" data-col-size=\"sm\">Sulankstymo ir perdirbimo charakteristikos<\/td>\n<\/tr>\n<tr data-start=\"1814\" data-end=\"1866\">\n<td style=\"text-align: center;\" data-start=\"1814\" data-end=\"1832\" data-col-size=\"sm\">Pakavimo linijos<\/td>\n<td style=\"text-align: center;\" data-start=\"1832\" data-end=\"1866\" data-col-size=\"sm\">Preki\u0173 gabenimas ir tvarkymas<\/td>\n<\/tr>\n<tr data-start=\"1867\" data-end=\"1912\">\n<td style=\"text-align: center;\" data-start=\"1867\" data-end=\"1886\" data-col-size=\"sm\">Etike\u010di\u0173 gamyba<\/td>\n<td style=\"text-align: center;\" data-start=\"1886\" data-end=\"1912\" data-col-size=\"sm\">Dozavimo nuoseklumas<\/td>\n<\/tr>\n<tr data-start=\"1913\" data-end=\"1972\">\n<td style=\"text-align: center;\" data-start=\"1913\" data-end=\"1930\" data-col-size=\"sm\">Popieriaus sukrovimas<\/td>\n<td style=\"text-align: center;\" data-start=\"1930\" data-end=\"1972\" data-col-size=\"sm\">Stabilumas sand\u0117liavimo ir transportavimo metu<\/td>\n<\/tr>\n<tr data-start=\"1973\" data-end=\"2031\">\n<td style=\"text-align: center;\" data-start=\"1973\" data-end=\"1997\" data-col-size=\"sm\">Greitasis apdorojimas<\/td>\n<td style=\"text-align: center;\" data-start=\"1997\" data-end=\"2031\" data-col-size=\"sm\">U\u017estrigim\u0173 ir popieriaus \u012ftraukimo sutrikim\u0173 ma\u017einimas<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p data-start=\"2033\" data-end=\"2059\">Kai trintis yra per didelis:<\/p>\n<ul data-start=\"2061\" data-end=\"2160\">\n<li data-section-id=\"tl6pzp\" data-start=\"2061\" data-end=\"2088\">Lapai gali sulipti<\/li>\n<li data-section-id=\"jksdia\" data-start=\"2089\" data-end=\"2126\">Maitinimo sistemose gali atsirasti u\u017estrigim\u0173<\/li>\n<li data-section-id=\"8s9cct\" data-start=\"2127\" data-end=\"2160\">Ma\u0161inos na\u0161umas gali suma\u017e\u0117ti<\/li>\n<\/ul>\n<p data-start=\"2162\" data-end=\"2187\">Kai trintis yra per ma\u017eas:<\/p>\n<ul data-start=\"2189\" data-end=\"2289\">\n<li data-section-id=\"sputcl\" data-start=\"2189\" data-end=\"2217\">Krauti daiktai gali tapti nestabil\u016bs<\/li>\n<li data-section-id=\"gsds8j\" data-start=\"2218\" data-end=\"2247\">Lak\u0161tai gali pernelyg smarkiai slysti<\/li>\n<li data-section-id=\"f32ajc\" data-start=\"2248\" data-end=\"2289\">Gali kilti tvarkymo ir transportavimo problem\u0173<\/li>\n<\/ul>\n<p data-start=\"2291\" data-end=\"2417\">Tod\u0117l trinties koeficiento steb\u0117jimas yra svarbus kokyb\u0117s kontrol\u0117s rodiklis popieriaus ir kartono gamintojams.<\/p>\n<h2 data-section-id=\"1mh1mmy\" data-start=\"2424\" data-end=\"2489\">ISO 15359 trinties koeficiento bandymo metodo principas<\/h2>\n<p data-start=\"2491\" data-end=\"2594\">Svetain\u0117 <strong data-start=\"2495\" data-end=\"2534\">trinties koeficiento nustatymo metodas<\/strong> ISO 15359 standarte apra\u0161yta sistema naudoja \u201erog\u0117s ir plok\u0161tumos\u201c konfig\u016bracij\u0105.<\/p>\n<p data-start=\"2596\" data-end=\"2627\">Pritvirtinti du bandiniai:<\/p>\n<ul data-start=\"2629\" data-end=\"2732\">\n<li data-section-id=\"on71g0\" data-start=\"2629\" data-end=\"2674\">Vienas preparatas pritvirtintas prie horizontalaus stalo<\/li>\n<li data-section-id=\"15ksj55\" data-start=\"2675\" data-end=\"2732\">Antrasis bandinys pritvirtintas prie rogi\u0173, kuri\u0173 mas\u0117 \u017einoma<\/li>\n<\/ul>\n<p data-start=\"2734\" data-end=\"2752\">\u0160is testas vertina:<\/p>\n<ol data-start=\"2754\" data-end=\"2896\">\n<li data-section-id=\"1ihtyoa\" data-start=\"2754\" data-end=\"2824\">J\u0117ga, reikalinga jud\u0117jimui prad\u0117ti (<strong data-start=\"2798\" data-end=\"2823\">statin\u0117 trinties j\u0117ga<\/strong>)<\/li>\n<li data-section-id=\"vg8pvg\" data-start=\"2825\" data-end=\"2896\">J\u0117ga, reikalinga jud\u0117jimui i\u0161laikyti (<strong data-start=\"2869\" data-end=\"2895\">kinetin\u0117 trinties j\u0117ga<\/strong>)<\/li>\n<\/ol>\n<p data-start=\"2898\" data-end=\"3029\">Trinties koeficientas apskai\u010diuojamas padalijant i\u0161matuot\u0105 trinties j\u0117g\u0105 i\u0161 normaliosios j\u0117gos, kuri\u0105 sukuria rogi\u0173 svoris.<\/p>\n<h3 data-section-id=\"1pvkhy\" data-start=\"3031\" data-end=\"3049\">Bandymo principas<\/h3>\n<p data-start=\"3051\" data-end=\"3165\">Vieno popieriaus pavir\u0161ius prispaud\u017eiamas prie kito popieriaus pavir\u0161iaus, taikant kontroliuojam\u0105 sl\u0117g\u012f. Prietaisas registruoja:<\/p>\n<ul data-start=\"3167\" data-end=\"3282\">\n<li data-section-id=\"1w3isha\" data-start=\"3167\" data-end=\"3203\">Pradin\u0117 did\u017eiausia j\u0117ga prie\u0161 judes\u012f<\/li>\n<li data-section-id=\"1l1fmx9\" data-start=\"3204\" data-end=\"3240\">Did\u017eiausia j\u0117ga pakartotinio slydimo metu<\/li>\n<li data-section-id=\"olr2y2\" data-start=\"3241\" data-end=\"3282\">Vidutin\u0117 j\u0117ga nuolatinio slydimo metu<\/li>\n<\/ul>\n<p data-start=\"3284\" data-end=\"3381\">V\u0117liau \u0161ie matavimai pagal ISO 15359 standarte pateiktas formules perskai\u010diuojami \u012f trinties koeficientus.<\/p>\n<h2 data-section-id=\"32rp0o\" data-start=\"3388\" data-end=\"3437\">ISO 15359 standarte matuojam\u0173 trinties koeficient\u0173 tipai<\/h2>\n<p data-start=\"3439\" data-end=\"3500\">Standartas ISO 15359 vertina tris skirtingas trinties charakteristikas.<\/p>\n<h3 data-section-id=\"1nzt0n\" data-start=\"3502\" data-end=\"3557\">Statinis trinties koeficientas pirmojo slydimo metu (\u03bc<sub>s1<\/sub>)<\/h3>\n<p data-start=\"3559\" data-end=\"3649\">\u0160i vert\u0117 atspindi trinties pasiprie\u0161inim\u0105, kol tarp pavir\u0161i\u0173 dar neatsiranda nusid\u0117v\u0117jimo po\u017eymi\u0173.<\/p>\n<p data-start=\"3651\" data-end=\"3663\">Jame nurodyta:<\/p>\n<ul data-start=\"3665\" data-end=\"3785\">\n<li data-section-id=\"1xxvdpz\" data-start=\"3665\" data-end=\"3699\">Pradin\u0117s valdymo savyb\u0117s<\/li>\n<li data-section-id=\"3uc4qf\" data-start=\"3700\" data-end=\"3730\">Lap\u0173 atskyrimo efektyvumas<\/li>\n<li data-section-id=\"csab1q\" data-start=\"3731\" data-end=\"3785\">Padavimo ypatumai spausdinimo ir pakavimo \u012frangoje<\/li>\n<\/ul>\n<h3 data-section-id=\"1ldo14s\" data-start=\"3787\" data-end=\"3842\">Tre\u010diojo slydimo plok\u0161tel\u0117s statinis trinties koeficientas (\u03bc<sub>s3<\/sub>)<\/h3>\n<p data-start=\"3844\" data-end=\"3942\">Po pakartotini\u0173 slydimo cikl\u0173 popieriaus pavir\u0161iai \u0161iek tiek nusid\u0117vi ir j\u0173 savyb\u0117s \u0161iek tiek pasikei\u010dia.<\/p>\n<p data-start=\"3944\" data-end=\"3982\">Tre\u010diojo skaidrio matavimas leid\u017eia \u012fvertinti:<\/p>\n<ul data-start=\"3984\" data-end=\"4062\">\n<li data-section-id=\"1qcqp73\" data-start=\"3984\" data-end=\"4004\">Trinties stabilumas<\/li>\n<li data-section-id=\"1xkdyf0\" data-start=\"4005\" data-end=\"4025\">Pavir\u0161iaus patvarumas<\/li>\n<li data-section-id=\"rjdohu\" data-start=\"4026\" data-end=\"4062\">Veikimas po pakartotinio s\u0105ly\u010dio<\/li>\n<\/ul>\n<h3 data-section-id=\"qfqaah\" data-start=\"4064\" data-end=\"4104\">Kinetinis trinties koeficientas (\u03bc<sub>k<\/sub>)<\/h3>\n<p data-start=\"4106\" data-end=\"4183\">Kinetinis koeficientas matuoja pasiprie\u0161inim\u0105 vykstant nuolatiniam slydimo judesiui.<\/p>\n<p data-start=\"4185\" data-end=\"4230\">\u0160is parametras yra ypa\u010d svarbus:<\/p>\n<ul data-start=\"4232\" data-end=\"4333\">\n<li data-section-id=\"1xvbdul\" data-start=\"4232\" data-end=\"4266\">Greitaeig\u0117s perdirbimo operacijos<\/li>\n<li data-section-id=\"4jytje\" data-start=\"4267\" data-end=\"4298\">Pakuokl\u0117s na\u0161umas<\/li>\n<li data-section-id=\"w04s0w\" data-start=\"4299\" data-end=\"4333\">Nepertraukiamojo juostos transportavimo sistemos<\/li>\n<\/ul>\n<h2 data-section-id=\"1n6w3w0\" data-start=\"4340\" data-end=\"4367\">ISO 15359 bandymo proced\u016bra<\/h2>\n<h3 data-section-id=\"y642a2\" data-start=\"4369\" data-end=\"4405\">Pirmojo skaidrio statin\u0117s trinties bandymas<\/h3>\n<p data-start=\"4407\" data-end=\"4425\">Norint i\u0161matuoti \u03bcS1:<\/p>\n<ol data-start=\"4427\" data-end=\"4834\">\n<li data-section-id=\"sjki6r\" data-start=\"4427\" data-end=\"4468\">Pritvirtinkite preparatus prie stalo ir slankiklio.<\/li>\n<li data-section-id=\"1ycpex9\" data-start=\"4469\" data-end=\"4557\">Suderinkite ma\u0161inos krypt\u012f (MD) arba skersin\u0119 krypt\u012f (TD) su traukimo kryptimi.<\/li>\n<li data-section-id=\"1gubqst\" data-start=\"4558\" data-end=\"4622\">Nuleiskite roges ant bandymo pavir\u0161iaus ma\u017edaug 3 mm\/s grei\u010diu.<\/li>\n<li data-section-id=\"12o84tz\" data-start=\"4623\" data-end=\"4679\">Leiskite rog\u0117ms likti prisilietusioms 1\u201320 sekund\u017ei\u0173.<\/li>\n<li data-section-id=\"1qj3bns\" data-start=\"4680\" data-end=\"4720\">Traukimo j\u0117g\u0105 didinkite palaipsniui.<\/li>\n<li data-section-id=\"1gbhunh\" data-start=\"4721\" data-end=\"4777\">U\u017era\u0161ykite j\u0117g\u0105, reikaling\u0105 jud\u0117jimui prad\u0117ti (FS1).<\/li>\n<li data-section-id=\"iubg43\" data-start=\"4778\" data-end=\"4834\">Kartokite, kol bus gauti bent \u0161e\u0161i teisingi rezultatai.<\/li>\n<\/ol>\n<h3 data-section-id=\"6ttb3j\" data-start=\"4841\" data-end=\"4889\">Tre\u010diojo skaidrio statin\u0117s ir kinetin\u0117s trinties bandymas<\/h3>\n<p data-start=\"4891\" data-end=\"4916\">\u03bc matavimui<sub>s3 <\/sub>ir \u03bc<sub>k<\/sub>:<\/p>\n<ol data-start=\"4918\" data-end=\"5304\">\n<li data-section-id=\"1g8g7ts\" data-start=\"4918\" data-end=\"4964\">Atlikite pirm\u0105j\u012f slydim\u0105, kaip apra\u0161yta auk\u0161\u010diau.<\/li>\n<li data-section-id=\"955pwy\" data-start=\"4965\" data-end=\"5034\">T\u0119skite rogi\u0173 jud\u0117jim\u0105 laikydamiesi ISO 15359 standarte nustatyt\u0173 va\u017eiavimo reikalavim\u0173.<\/li>\n<li data-section-id=\"db84g7\" data-start=\"5035\" data-end=\"5084\">Gr\u0105\u017einkite bandinius \u012f pradin\u0119 pad\u0117t\u012f.<\/li>\n<li data-section-id=\"1jmknim\" data-start=\"5085\" data-end=\"5134\">Pakartokite slydimo cikl\u0105 dar du kartus.<\/li>\n<li data-section-id=\"culjo8\" data-start=\"5135\" data-end=\"5257\">\u012era\u0161as:\n<ul data-start=\"5149\" data-end=\"5257\">\n<li data-section-id=\"603aud\" data-start=\"5149\" data-end=\"5185\">Tre\u010diojo slydimo inicijavimo j\u0117ga (FS3)<\/li>\n<li data-section-id=\"1elc9v8\" data-start=\"5189\" data-end=\"5257\">Vidutin\u0117 kinetin\u0117 trinties j\u0117ga (FK) esant 40\u201360 mm eigoje<\/li>\n<\/ul>\n<\/li>\n<li data-section-id=\"rr9wl4\" data-start=\"5258\" data-end=\"5304\">Atlikite ne ma\u017eiau kaip \u0161e\u0161is galiojan\u010dius pakartotinius bandymus.<\/li>\n<\/ol>\n<p data-start=\"5306\" data-end=\"5397\">\u0160is metodas leid\u017eia \u012fvertinti tiek pradines, tiek nusid\u0117v\u0117jusio pavir\u0161iaus trinties charakteristikas.<\/p>\n<h2 data-section-id=\"1auf12j\" data-start=\"5963\" data-end=\"6002\">ISO 15359 bandymams naudojama \u012franga<\/h2>\n<p data-start=\"6004\" data-end=\"6055\">Tinkamas <a href=\"https:\/\/www.iso.org\/standard\/27374.html\" target=\"_blank\" rel=\"noopener nofollow\">ISO 15359<\/a> Testavimo sistema tur\u0117t\u0173 u\u017etikrinti:<\/p>\n<ul data-start=\"6057\" data-end=\"6239\">\n<li data-section-id=\"1dn7yh0\" data-start=\"6057\" data-end=\"6084\">Tikslus j\u0117gos matavimas<\/li>\n<li data-section-id=\"cbigkf\" data-start=\"6085\" data-end=\"6111\">Kontroliuojamas rogi\u0173 jud\u0117jimas<\/li>\n<li data-section-id=\"1crwil\" data-start=\"6112\" data-end=\"6136\">Reguliuojami bandymo grei\u010diai<\/li>\n<li data-section-id=\"1yw20m3\" data-start=\"6137\" data-end=\"6167\">Stabili horizontali bandym\u0173 plok\u0161tuma<\/li>\n<li data-section-id=\"1hzddbn\" data-start=\"6168\" data-end=\"6211\">Duomen\u0173 rinkimas ir statistin\u0117 analiz\u0117<\/li>\n<li data-section-id=\"yqh64s\" data-start=\"6212\" data-end=\"6239\">Pakartojam\u0173 judesi\u0173 valdymas<\/li>\n<\/ul>\n<h3 data-section-id=\"1ceqn7t\" data-start=\"6241\" data-end=\"6304\">Rekomenduojamas sprendimas: COF-01 trinties koeficiento matuoklis<\/h3>\n<p data-start=\"6306\" data-end=\"6391\">Svetain\u0117 <a href=\"https:\/\/www.qualitester.com\/lt\/produktas-2\/coefficient-of-friction-tester-cof-01\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"6310\" data-end=\"6351\">COF-01 trinties koeficiento testeris<\/strong><\/a> skirta \u0161i\u0173 element\u0173 trinties \u012fvertinimui:<\/p>\n<p data-start=\"6306\" data-end=\"6391\"><a href=\"https:\/\/www.qualitester.com\/lt\/produktas-2\/coefficient-of-friction-tester-cof-01\/\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignleft wp-image-7982 size-medium\" src=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Coefficient-of-Friction-Tester-300x300.webp\" alt=\"ISO 15359 trinties koeficiento matuoklis\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Coefficient-of-Friction-Tester-300x300.webp 300w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Coefficient-of-Friction-Tester-150x150.webp 150w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Coefficient-of-Friction-Tester-12x12.webp 12w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Coefficient-of-Friction-Tester-100x100.webp 100w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Coefficient-of-Friction-Tester.webp 600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<ul data-start=\"6393\" data-end=\"6491\">\n<li data-section-id=\"1mn2ra1\" data-start=\"6393\" data-end=\"6415\">Popierius ir kartonas<\/li>\n<li data-section-id=\"9pgv6t\" data-start=\"6416\" data-end=\"6431\">Plastikin\u0117s pl\u0117vel\u0117s<\/li>\n<li data-section-id=\"16mltei\" data-start=\"6432\" data-end=\"6462\">Lanks\u010diosios pakavimo med\u017eiagos<\/li>\n<li data-section-id=\"1p9x5r1\" data-start=\"6463\" data-end=\"6471\">Etiket\u0117s<\/li>\n<li data-section-id=\"b2we3m\" data-start=\"6472\" data-end=\"6491\">Padengti pagrindai<\/li>\n<\/ul>\n<p data-start=\"6493\" data-end=\"6518\">Pagrindiniai geb\u0117jimai:<\/p>\n<ul data-start=\"6520\" data-end=\"6736\">\n<li data-section-id=\"jfz3jg\" data-start=\"6520\" data-end=\"6556\">Statinis ir kinetinis COF matavimas<\/li>\n<li data-section-id=\"1qxeix1\" data-start=\"6557\" data-end=\"6583\">PLC valdomas veikimas<\/li>\n<li data-section-id=\"qkukrs\" data-start=\"6584\" data-end=\"6611\">Lie\u010diamojo ekrano HMI s\u0105saja<\/li>\n<li data-section-id=\"13eslc4\" data-start=\"6612\" data-end=\"6647\">Tikslioji rutulinio sraigto pavaros sistema<\/li>\n<li data-section-id=\"k3h4m0\" data-start=\"6648\" data-end=\"6675\">Automatinis duomen\u0173 rinkimas<\/li>\n<li data-section-id=\"8lb686\" data-start=\"6676\" data-end=\"6704\">Individualios rogi\u0173 konfig\u016bracijos<\/li>\n<li data-section-id=\"hykn4n\" data-start=\"6705\" data-end=\"6736\">Pasirenkama programin\u0117s \u012frangos integracija<\/li>\n<\/ul>\n<p data-start=\"6738\" data-end=\"6841\">\u0160is prietaisas atitinka trinties bandym\u0173 reikalavimus, paprastai taikomus pagal ISO ir ASTM trinties standartus.<\/p>\n<h3 data-section-id=\"1ytqz75\" data-start=\"6848\" data-end=\"6912\">Alternatyvus sprendimas: TST-01 tempimo bandymo stendas su COF tvirtinimo \u012ftaisu<\/h3>\n<p data-start=\"6914\" data-end=\"7035\">Laboratorijoms, kurioms reikalingos daugiafunkcin\u0117s tyrim\u0173 galimyb\u0117s, <a href=\"https:\/\/www.qualitester.com\/lt\/produktas-2\/tst-01-tensile-tester\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"6979\" data-end=\"7025\">TST-01 trinties koeficiento (COF) \/ tempimo bandymo stendas su COF tvirtinimo \u012ftaisu<\/strong><\/a> apima:<\/p>\n<p data-start=\"6914\" data-end=\"7035\"><a href=\"https:\/\/www.qualitester.com\/lt\/produktas-2\/tst-01-tensile-tester\/\"><img decoding=\"async\" class=\"alignleft wp-image-7983 size-medium\" src=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2026\/06\/ISO-15359-TST-01-Tensile-Tester-with-COF-Fixture-300x300.webp\" alt=\"ISO 15359 TST-01 tempimo bandymo stendas su COF tvirtinimo \u012ftaisu\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2026\/06\/ISO-15359-TST-01-Tensile-Tester-with-COF-Fixture-300x300.webp 300w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2026\/06\/ISO-15359-TST-01-Tensile-Tester-with-COF-Fixture-150x150.webp 150w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2026\/06\/ISO-15359-TST-01-Tensile-Tester-with-COF-Fixture-12x12.webp 12w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2026\/06\/ISO-15359-TST-01-Tensile-Tester-with-COF-Fixture-100x100.webp 100w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2026\/06\/ISO-15359-TST-01-Tensile-Tester-with-COF-Fixture.webp 600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<ul data-start=\"7037\" data-end=\"7142\">\n<li data-section-id=\"qwj6lc\" data-start=\"7037\" data-end=\"7070\">Trinties koeficiento bandymas<\/li>\n<li data-section-id=\"3rd15e\" data-start=\"7071\" data-end=\"7088\">Tempimo bandymai<\/li>\n<li data-section-id=\"1dpauwy\" data-start=\"7089\" data-end=\"7103\">Atsparumo lupimui bandymas<\/li>\n<li data-section-id=\"1tdlc0s\" data-start=\"7104\" data-end=\"7118\">A\u0161ar\u0173 tyrimas<\/li>\n<li data-section-id=\"pysvb4\" data-start=\"7119\" data-end=\"7142\">Sandariklio stiprumo bandymai<\/li>\n<\/ul>\n<p data-start=\"7144\" data-end=\"7163\">Privalumai:<\/p>\n<ul data-start=\"7165\" data-end=\"7304\">\n<li data-section-id=\"1ry7csv\" data-start=\"7165\" data-end=\"7202\">Reguliuojamas greitis nuo 1 iki 500 mm\/min<\/li>\n<li data-section-id=\"11p2llj\" data-start=\"7203\" data-end=\"7235\">Suderinamumas su \u012fvairiais \u012frenginiais<\/li>\n<li data-section-id=\"yv7jbe\" data-start=\"7236\" data-end=\"7270\">Auk\u0161to tikslumo j\u0117gos matavimas<\/li>\n<li data-section-id=\"7qjrlg\" data-start=\"7271\" data-end=\"7304\">Lankstus laboratorijos i\u0161naudojimas<\/li>\n<\/ul>\n<p data-start=\"7306\" data-end=\"7454\">\u0160is sprendimas yra ypa\u010d patrauklus mokslini\u0173 tyrim\u0173 ir pl\u0117tros laboratorijoms bei kokyb\u0117s kontrol\u0117s skyriams, kurie vienoje platformoje atlieka daugyb\u0119 med\u017eiag\u0173 bandym\u0173.<\/p>","protected":false},"excerpt":{"rendered":"<p>What Is ISO 15359? ISO 15359 is an international standard that specifies a coefficient of friction test method for paper and board using the horizontal plane principle. The standard evaluates both the static coefficient of friction and kinetic coefficient of friction between two paper or paperboard surfaces under controlled laboratory conditions. For manufacturers of paper &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.qualitester.com\/lt\/standards\/iso-15359\/\"> <span class=\"screen-reader-text\">ISO 15359<\/span> Skaityti daugiau \"<\/a><\/p>","protected":false},"author":4,"featured_media":0,"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":"","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-7979","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.qualitester.com\/lt\/wp-json\/wp\/v2\/pages\/7979","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qualitester.com\/lt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.qualitester.com\/lt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/lt\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/lt\/wp-json\/wp\/v2\/comments?post=7979"}],"version-history":[{"count":5,"href":"https:\/\/www.qualitester.com\/lt\/wp-json\/wp\/v2\/pages\/7979\/revisions"}],"predecessor-version":[{"id":7988,"href":"https:\/\/www.qualitester.com\/lt\/wp-json\/wp\/v2\/pages\/7979\/revisions\/7988"}],"up":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/lt\/wp-json\/wp\/v2\/pages\/4948"}],"wp:attachment":[{"href":"https:\/\/www.qualitester.com\/lt\/wp-json\/wp\/v2\/media?parent=7979"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}