{"id":9828,"date":"2026-02-24T15:11:44","date_gmt":"2026-02-24T07:11:44","guid":{"rendered":"https:\/\/www.packqc.com\/standard\/astm-d1894-2\/"},"modified":"2026-03-12T09:13:33","modified_gmt":"2026-03-12T01:13:33","slug":"astm-d1894","status":"publish","type":"standard","link":"https:\/\/www.packqc.com\/hu\/standard\/astm-d1894\/","title":{"rendered":"ASTM D1894"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Az ASTM D1894 \u00e9s fontoss\u00e1g\u00e1nak meg\u00e9rt\u00e9se<\/h2>\n\n\n\n<p>A  meg\u00e9rt\u00e9se <a href=\"https:\/\/www.packqc.com\/hu\/standard\/astm-d1894\/\"><strong data-start=\"964\" data-end=\"978\">ASTM D1894<\/strong><\/a> alapvet\u0151 fontoss\u00e1g\u00fa az olyan ipar\u00e1gak sz\u00e1m\u00e1ra, mint p\u00e9ld\u00e1ul <strong data-start=\"1015\" data-end=\"1102\">csomagol\u00e1si, \u00e9lelmiszeripari, orvosi, gy\u00f3gyszeripari, textilipari \u00e9s min\u0151s\u00e9gellen\u0151rz\u0151 \u00fcgyn\u00f6ks\u00e9gek<\/strong>, amelyek mindegyike a min\u0151s\u00e9gbiztos\u00edt\u00e1s \u00e9rdek\u00e9ben az anyagok konzisztens viselked\u00e9s\u00e9re t\u00e1maszkodik.<\/p>\n\n\n\n<p><strong data-start=\"1241\" data-end=\"1263\">ASTM D1894 vizsg\u00e1lat<\/strong> vil\u00e1gos elj\u00e1r\u00e1st v\u00e1zol fel k\u00e9t fel\u00fclet k\u00f6z\u00f6tti s\u00farl\u00f3d\u00e1si jellemz\u0151k ellen\u0151rz\u00f6tt k\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt t\u00f6rt\u00e9n\u0151 meghat\u00e1roz\u00e1s\u00e1ra. Ez a vizsg\u00e1lat l\u00e9tfontoss\u00e1g\u00fa a k\u00f6vetkez\u0151kh\u00f6z:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"1412\" data-end=\"1457\">A csomagol\u00f3anyagok teljes\u00edtm\u00e9ny\u00e9nek \u00e9rt\u00e9kel\u00e9se<\/strong><\/li>\n\n\n\n<li><strong data-start=\"1462\" data-end=\"1508\">A gy\u00e1rt\u00f3sor zavartalan m\u0171k\u00f6d\u00e9s\u00e9nek biztos\u00edt\u00e1sa<\/strong><\/li>\n\n\n\n<li><strong data-start=\"1513\" data-end=\"1558\">A term\u00e9k sz\u00e1ll\u00edt\u00e1s k\u00f6zbeni s\u00e9r\u00fcl\u00e9s\u00e9nek megel\u0151z\u00e9se<\/strong><\/li>\n\n\n\n<li><strong data-start=\"1563\" data-end=\"1621\">Az \u00fcgyfelek anyagk\u00f6vetkezetess\u00e9gre vonatkoz\u00f3 k\u00f6vetelm\u00e9nyeinek teljes\u00edt\u00e9se<\/strong><\/li>\n<\/ul>\n\n\n\n<p>A szabv\u00e1ny szerint a <strong data-start=\"1652\" data-end=\"1664\">COF teszt<\/strong> a vizsg\u00e1lati anyaggal bevont vagy abb\u00f3l k\u00e9sz\u00fclt sz\u00e1nk\u00f3 meghat\u00e1rozott sebess\u00e9ggel \u00e9s nyom\u00e1son t\u00f6rt\u00e9n\u0151 h\u00faz\u00e1sa egy s\u00edk fel\u00fcleten. A tapasztalt ellen\u00e1ll\u00e1s seg\u00edt meghat\u00e1rozni a <strong data-start=\"1836\" data-end=\"1900\">statikus (kezdeti) \u00e9s kinetikus (cs\u00fasz\u00e1si) s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3k<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ASTM s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3 param\u00e9terek \u00e9s felt\u00e9telek<\/h2>\n\n\n\n<p>A <strong data-start=\"2818\" data-end=\"2850\">ASTM s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3<\/strong> a D1894 szabv\u00e1nyban meghat\u00e1rozott vizsg\u00e1latot a k\u00f6vetkez\u0151 felt\u00e9telek mellett kell elv\u00e9gezni:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"2923\" data-end=\"2938\">Teszt sebess\u00e9g:<\/strong> 150 \u00b1 30 mm\/min<\/li>\n\n\n\n<li><strong data-start=\"2959\" data-end=\"2975\">Sz\u00e1n s\u00falya:<\/strong> 200 \u00b1 5 g<\/li>\n\n\n\n<li><strong data-start=\"2990\" data-end=\"3019\">H\u0151m\u00e9rs\u00e9klet \u00e9s p\u00e1ratartalom:<\/strong> Szabv\u00e1nyos\u00edtott k\u00f6rnyezeti felt\u00e9telek a k\u00f6vetkezetess\u00e9g biztos\u00edt\u00e1sa \u00e9rdek\u00e9ben<\/li>\n\n\n\n<li><strong data-start=\"3084\" data-end=\"3108\">A minta m\u00e9retei:<\/strong> \u00c1ltal\u00e1ban 63,5 mm x 127 mm, sima, egyenletes fel\u00fclettel<\/li>\n<\/ul>\n\n\n\n<p>Mindk\u00e9t <strong data-start=\"3169\" data-end=\"3183\">statikus COF<\/strong> (a mozg\u00e1s elind\u00edt\u00e1s\u00e1hoz sz\u00fcks\u00e9ges er\u0151k\u00e9nt m\u00e9rve) \u00e9s <strong data-start=\"3228\" data-end=\"3243\">kinetikus COF<\/strong> (a mozg\u00e1s fenntart\u00e1s\u00e1hoz sz\u00fcks\u00e9ges er\u0151k\u00e9nt m\u00e9rve) sz\u00e1m\u00edtj\u00e1k ki. A s\u00farl\u00f3d\u00e1si er\u0151t newtonban m\u00e9rj\u00fck, \u00e9s elosztjuk a sz\u00e1nk\u00f3 t\u00f6meg\u00e9vel az egy\u00fctthat\u00f3 \u00e9rt\u00e9kek meghat\u00e1roz\u00e1s\u00e1hoz.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">L\u00e9p\u00e9sr\u0151l l\u00e9p\u00e9sre t\u00f6rt\u00e9n\u0151 COF-vizsg\u00e1lati m\u00f3dszer az ASTM D1894 szabv\u00e1ny szerint<\/h2>\n\n\n\n<p>A <strong data-start=\"3484\" data-end=\"3503\">COF vizsg\u00e1lati m\u00f3dszer<\/strong> a k\u00f6vetkez\u0151 l\u00e9p\u00e9seket tartalmazza:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong data-start=\"3538\" data-end=\"3565\">A mint\u00e1k kondicion\u00e1l\u00e1sa<\/strong> legal\u00e1bb 40 \u00f3r\u00e1n kereszt\u00fcl szabv\u00e1nyos l\u00e9gk\u00f6rben.<\/li>\n\n\n\n<li><strong data-start=\"3623\" data-end=\"3641\">Helyezze a sz\u00e1nk\u00f3t<\/strong> (a vizsg\u00e1lati fel\u00fclettel lefel\u00e9) az alapanyagon.<\/li>\n\n\n\n<li><strong data-start=\"3705\" data-end=\"3725\">Csatlakoztassa a sz\u00e1nk\u00f3t<\/strong> az er\u0151\u00e9rz\u00e9kel\u0151h\u00f6z egy zsin\u00f3r vagy kamp\u00f3 seg\u00edts\u00e9g\u00e9vel.<\/li>\n\n\n\n<li><strong data-start=\"3773\" data-end=\"3792\">Mozg\u00e1s kezdem\u00e9nyez\u00e9se<\/strong> \u00e1lland\u00f3 sebess\u00e9ggel, \u00e9s r\u00f6gz\u00edtse az er\u0151\u00e9rt\u00e9keket.<\/li>\n\n\n\n<li><strong data-start=\"3843\" data-end=\"3871\">A statikus COF meghat\u00e1roz\u00e1sa<\/strong> a cs\u00facser\u0151t\u0151l a mozg\u00e1s megkezd\u00e9se el\u0151tt.<\/li>\n\n\n\n<li><strong data-start=\"3919\" data-end=\"3948\">A kinetikus COF meghat\u00e1roz\u00e1sa<\/strong> az \u00e1tlagos er\u0151b\u0151l egyenletes mozg\u00e1s k\u00f6zben.<\/li>\n\n\n\n<li><strong data-start=\"3999\" data-end=\"4021\">Jelentse az eredm\u00e9nyeket<\/strong> bele\u00e9rtve az anyagt\u00edpust, a k\u00f6rnyezeti felt\u00e9teleket \u00e9s a vizsg\u00e1lati param\u00e9tereket.<\/li>\n<\/ol>\n\n\n\n<p>A megfelel\u0151 kalibr\u00e1l\u00e1s, a lapos elhelyez\u00e9s \u00e9s az egyenletes sebess\u00e9g kritikus fontoss\u00e1g\u00fa az elt\u00e9r\u00e9sek elker\u00fcl\u00e9se \u00e9rdek\u00e9ben.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"Mi a s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3 vizsg\u00e1lati elj\u00e1r\u00e1sa?\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/NUgXENOz8J0?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">A megfelel\u0151 s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3 m\u00e9r\u0151 kiv\u00e1laszt\u00e1sa<br>\n<\/h2>\n\n\n\n<p>Az ASTM D1894 szabv\u00e1ny pontos k\u00f6vetelm\u00e9nyeinek teljes\u00edt\u00e9s\u00e9hez egy speci\u00e1lis <strong data-start=\"2042\" data-end=\"2077\">s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3 tesztel\u0151<\/strong> sz\u00fcks\u00e9ges. A megb\u00edzhat\u00f3 tesztel\u0151 biztos\u00edtja az ism\u00e9telhet\u0151s\u00e9get, az \u00e9rz\u00e9kenys\u00e9get \u00e9s a szabv\u00e1nynak val\u00f3 megfelel\u00e9st. Ezen a ponton, <strong data-start=\"2195\" data-end=\"2254\">Cell Instruments\u2019 COF-01 s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3 m\u00e9r\u0151m\u0171szer<\/strong> ide\u00e1lis megold\u00e1sk\u00e9nt t\u0171nik ki. A k\u00f6vetkez\u0151kre tervezt\u00e9k:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"2312\" data-end=\"2360\">Pontos statikus \u00e9s kinetikus COF-m\u00e9r\u00e9sek<\/strong><\/li>\n\n\n\n<li><strong data-start=\"2365\" data-end=\"2428\">Automatikus er\u0151kalibr\u00e1l\u00e1s \u00e9s nagy sebess\u00e9g\u0171 adatgy\u0171jt\u00e9s<\/strong><\/li>\n\n\n\n<li><strong data-start=\"2433\" data-end=\"2499\">Megfelel\u00e9s a <a href=\"https:\/\/www.astm.org\/d1894-24.html\" target=\"_blank\" rel=\"noopener nofollow\">ASTM D1894<\/a>, ISO 8295 \u00e9s TAPPI T816 szabv\u00e1nyok<\/strong><\/li>\n<\/ul>\n\n\n\n<p>Ez a m\u0171szer alkalmas <strong data-start=\"2533\" data-end=\"2595\">m\u0171anyag f\u00f3li\u00e1k, pap\u00edr, f\u00f3li\u00e1k, text\u00edli\u00e1k, lamin\u00e1tumok \u00e9s egy\u00e9b anyagok.<\/strong>. Sz\u00e9les k\u00f6rben elfogadott <strong data-start=\"2621\" data-end=\"2699\">QC laborat\u00f3riumok, csomagol\u00f3anyag-gy\u00e1rt\u00f3k, feldolgoz\u00f3k \u00e9s kutat\u00f3k\u00f6zpontok<\/strong> a k\u00f6vetkezetess\u00e9g \u00e9s a folyamat hat\u00e9konys\u00e1g\u00e1nak jav\u00edt\u00e1sa \u00e9rdek\u00e9ben.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kapcsolatfelv\u00e9tel ASTM D1894 vizsg\u00e1lati megold\u00e1s <\/h2>\n\n\n\n<p>Ak\u00e1r a <strong data-start=\"5354\" data-end=\"5417\">m\u0171anyag-, pap\u00edr-, csomagol\u00f3anyag- vagy orvostechnikai eszk\u00f6zgy\u00e1rt\u00e1s<\/strong>, meg\u00e9rt\u00e9se \u00e9s alkalmaz\u00e1sa <strong data-start=\"5446\" data-end=\"5460\">ASTM D1894<\/strong> versenyel\u0151nyt biztos\u00edt. A megfelel\u0151 <strong data-start=\"5506\" data-end=\"5540\">s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3 tesztel\u0151<\/strong> mint a <strong>COF-01<\/strong> az Cell Instruments-t\u0151l, az \u00d6n m\u0171k\u00f6d\u00e9se k\u00f6vetkezetesebb\u00e9, hat\u00e9konyabb\u00e1 \u00e9s megfelel\u0151bb\u00e9 v\u00e1lik.<\/p>\n\n\n\n<p>Kapcsolat <strong>Cell Instruments<\/strong> m\u00e9g ma, hogy megtudja, hogyan jav\u00edthatj\u00e1k megold\u00e1saink az \u00d6n tesztel\u00e9si k\u00e9pess\u00e9geit \u00e9s term\u00e9kmin\u0151s\u00e9g\u00e9t.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">GYIK<\/h2>\n\n\n\n<p><a tabindex=\"0\">1. Mit m\u00e9r az ASTM D1894?<\/a><br>K\u00e9t fel\u00fclet k\u00f6z\u00f6tti statikus \u00e9s kinetikus s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3t m\u00e9r, jellemz\u0151en csomagol\u00e1si \u00e9s anyagvizsg\u00e1latok sor\u00e1n.<\/p>\n\n\n\n<p><a tabindex=\"0\">2. Mi\u00e9rt fontos a COF-vizsg\u00e1lat a csomagol\u00e1sban?<\/a><br>Biztos\u00edtja, hogy a csomagol\u00f3anyagok k\u00f6vetkezetesen viselkedjenek a kezel\u00e9s, a sz\u00e1ll\u00edt\u00e1s \u00e9s az automatiz\u00e1lt gy\u00e1rt\u00e1s sor\u00e1n.<\/p>\n\n\n\n<p><a tabindex=\"0\">3. Milyen anyagokat vizsg\u00e1lnak az ASTM D1894 szabv\u00e1ny szerint?<\/a><br>A leggyakoribb anyagok k\u00f6z\u00e9 tartoznak a m\u0171anyag f\u00f3li\u00e1k, bevonatos pap\u00edrok, lamin\u00e1tumok, f\u00f3li\u00e1k \u00e9s text\u00edli\u00e1k.<\/p>\n\n\n\n<p><a tabindex=\"0\">4. Miben k\u00fcl\u00f6nb\u00f6zik a statikus COF a kinetikus COF-t\u0151l?<\/a><br>A statikus COF a mozg\u00e1s elind\u00edt\u00e1s\u00e1hoz sz\u00fcks\u00e9ges er\u0151, m\u00edg a kinetikus COF a mozg\u00e1s fenntart\u00e1s\u00e1hoz sz\u00fcks\u00e9ges er\u0151.<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Understanding ASTM D1894 and Its Importance Understanding ASTM D1894 is essential for industries such as packaging, food, medical, pharmaceutical, textiles, and quality inspection agencies, all of which rely on consistent material behavior for quality assurance. ASTM D1894 testing outlines a clear procedure to determine the frictional characteristics between two surfaces under controlled conditions. This test [&hellip;]<\/p>","protected":false},"featured_media":5423,"parent":0,"template":"","meta":{"_acf_changed":true,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","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":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}}},"standard-category":[],"class_list":["post-9828","standard","type-standard","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/hu\/wp-json\/wp\/v2\/standard\/9828","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/hu\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packqc.com\/hu\/wp-json\/wp\/v2\/types\/standard"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/hu\/wp-json\/wp\/v2\/media\/5423"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/hu\/wp-json\/wp\/v2\/media?parent=9828"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packqc.com\/hu\/wp-json\/wp\/v2\/standard-category?post=9828"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}