{"id":2216,"date":"2023-05-15T10:24:34","date_gmt":"2023-05-15T02:24:34","guid":{"rendered":"https:\/\/www.qualitester.com\/?p=2216"},"modified":"2023-08-15T09:35:33","modified_gmt":"2023-08-15T01:35:33","slug":"the-testing-principle-and-technical-characteristics-of-the-packaging-airtightness-tester","status":"publish","type":"post","link":"https:\/\/www.qualitester.com\/da\/the-testing-principle-and-technical-characteristics-of-the-packaging-airtightness-tester\/","title":{"rendered":"Pr\u00f8vningsprincippet og de tekniske egenskaber ved testapparatet til m\u00e5ling af emballagens luftt\u00e6thed"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"2216\" class=\"elementor elementor-2216\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c3b3d17 e-flex e-con-boxed e-con e-parent\" data-id=\"c3b3d17\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-45c5a06 elementor-widget elementor-widget-text-editor\" data-id=\"45c5a06\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>Testprincippet og de tekniske egenskaber ved testapparatet til m\u00e5ling af emballagens luftt\u00e6thed<\/strong><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f17f780 e-flex e-con-boxed e-con e-parent\" data-id=\"f17f780\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bc26b9a elementor-widget elementor-widget-text-editor\" data-id=\"bc26b9a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Emballagel\u00e6kagetesteren kaldes ogs\u00e5 emballagel\u00e6kagedetektoren. Det er et instrument, der is\u00e6r anvendes af produktions- og forarbejdningsvirksomheder til at teste luftt\u00e6theden af emballageposer, flasker, krukker og andre beholdere inden for f\u00f8devare-, mejeri- og medicinalindustrien for at sikre, at produktet ikke l\u00e6kker p\u00e5 grund af emballagen. Dette forhindrer kvalitetsproblemer (nogle l\u00e6kagesteder er usynlige for det blotte \u00f8je) og forl\u00e6nger produktets holdbarhed.<\/p><p>Testmetoden er baseret p\u00e5 \u201cGB\/T15171-94 Testmetode for fleksible emballagers t\u00e6tningsevne\u201d<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cbb979d e-flex e-con-boxed e-con e-parent\" data-id=\"cbb979d\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0050609 elementor-widget elementor-widget-text-editor\" data-id=\"0050609\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><b>Fleksibel emballage<\/b><\/p><p>Ved fleksibel emballage, der skal v\u00e6re luftt\u00e6t, m\u00e5 de anvendte emballagematerialer ikke have fejl, der p\u00e5virker luftt\u00e6theden, s\u00e5som sm\u00e5 huller, revner, ut\u00e6tte eller uforseglede samlinger.<\/p><p><b>T\u00e6tningsevne<\/b><\/p><p>Fleksibel emballages evne til at forhindre, at andre stoffer tr\u00e6nger ind, eller at indholdet siver ud.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b92b3c7 e-flex e-con-boxed e-con e-parent\" data-id=\"b92b3c7\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0acc25f elementor-widget elementor-widget-text-editor\" data-id=\"0acc25f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><b>Testprincip<\/b><\/p><p><b>Metode 1<\/b><\/p><p>Denne metode anvendes til emballager, hvor det ydre materiales ydeevne under p\u00e5virkning af vand ikke vil blive v\u00e6sentligt forringet under pr\u00f8vningen, f.eks. emballager med plastfolie som det ydre lag.<br \/>Ved at t\u00f8mme vakuumkammeret skaber pr\u00f8ven, der er neds\u00e6nket i vand, en trykforskel mellem indersiden og ydersiden, og man observerer, om der str\u00f8mmer gas ud eller vand tr\u00e6nger ind i pr\u00f8ven, for derved at bestemme pr\u00f8vens t\u00e6thed.<\/p><p><b>Metode to<\/b><\/p><p>Denne metode anvendes til emballager, hvor det ydre materiales ydeevne vil blive v\u00e6sentligt forringet i l\u00f8bet af testperioden som f\u00f8lge af vandp\u00e5virkning, f.eks. emballager med et ydre lag af papir.<\/p><p><b>Testudstyr<br \/><\/b>Pr\u00f8vningsapparatet skal v\u00e6re opdelt i f\u00f8lgende dele.<\/p><p>Vakuumkammer: Det best\u00e5r af en vakuumbeholder fremstillet af gennemsigtigt materiale, der kan modst\u00e5 et tryk p\u00e5 100 kPa, samt et t\u00e6t lukkende l\u00e5g.<\/p><p>Vakuumbeholderen bruges til at rumme testv\u00e6sken og testpr\u00f8ven; t\u00e6tningsd\u00e6kslet bruges til at forsegle vakuumkammeret. Under vakuumdannelsen skal t\u00e6tningsd\u00e6kslet kunne sikre, at vakuumkammeret er luftt\u00e6t.<\/p><p>Under testen m\u00e5 det maksimale vakuumniveau, der kan opn\u00e5s i vakuumkammeret, ikke v\u00e6re lavere end 95 kPa, og vakuumniveauet skal kunne n\u00e5s fra normalt atmosf\u00e6risk tryk inden for 30\u201360 sekunder.<\/p><p>Pr\u00f8veholder: Anvendes til at fastg\u00f8re pr\u00f8ven i testv\u00e6sken i vakuumkammeret, og dens materiale og form m\u00e5 ikke p\u00e5virke pr\u00f8vens egenskaber eller testresultaterne.<\/p><p>R\u00f8rledning: herunder vakuumr\u00f8ret, der er forbundet med vakuumkilden, og udst\u00f8dningsr\u00f8ret, der er forbundet med atmosf\u00e6ren. Begge skal v\u00e6re udstyret med ventiler.<\/p><p>Vakuumm\u00e5ler: Den bruges til at m\u00e5le vakuumgraden i vakuumkammeret, og dens n\u00f8jagtighed m\u00e5 ikke v\u00e6re lavere end klasse 1,5.<\/p><p>Styreenhed: herunder vakuumafbryder, vakuumregulator, indsugningsventil m.m.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1bd995b e-flex e-con-boxed e-con e-parent\" data-id=\"1bd995b\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-097d220 elementor-widget elementor-widget-text-editor\" data-id=\"097d220\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><b>Produktfunktioner<\/b><\/p><p>Testprocessen foreg\u00e5r fuldst\u00e6ndig automatisk<\/p><p>Menneske-maskine-gr\u00e6nseflade, betjening via ber\u00f8ringssk\u00e6rm<\/p><p>Indstilling af digitalt vakuumniveau og testtid<\/p><p>Automatisk vakuumvedligeholdelse og udt\u00f8mning ved modbl\u00e6sning<\/p><p>Lagring af indstillinger for fem s\u00e6t testparametre<\/p><p>Automatisk statistik og lagring af testresultater<\/p><p>Ultratykt plexiglas til vakuumkammer<\/p><p><span style=\"font-style: inherit; font-weight: inherit; text-align: var(--text-align); background-color: var(--ast-global-color-5); color: var(--ast-global-color-3);\">Vakuumkamre i specialst\u00f8rrelser kan tilpasses efter behov<\/span><\/p><p>Trykluft er drivkilden; der kr\u00e6ves ingen vakuumpumpe<\/p><p>Tekniske parametre<\/p><p>Vakuumgrad: 0\u2013-90 kPa<\/p><p>Vakuumkammer: \u03a6270 mm \u00d7 210 mm (H) (andre st\u00f8rrelser kan tilpasses efter behov)<\/p><p>St\u00f8rrelse: 300 mm (L) \u00d7 380 mm (B) \u00d7 500 mm (H)<\/p><p>Luftkilde: luftkompressor<\/p><p>Luftkildetryk: 0,7 MPa (luftkilde leveres af brugeren)<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cdff2da e-flex e-con-boxed e-con e-parent\" data-id=\"cdff2da\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4475383 elementor-widget elementor-widget-image\" data-id=\"4475383\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.qualitester.com\/da\/vare\/leak-tester-lt-03\/\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"750\" height=\"750\" src=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2023\/04\/leak-tester-LT-03-1.jpg\" class=\"attachment-large size-large wp-image-1743\" alt=\"\" srcset=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2023\/04\/leak-tester-LT-03-1.jpg 750w, 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og de tekniske egenskaber ved luftt\u00e6thedstesteren til emballage L\u00e6kagetesteren til emballage kaldes ogs\u00e5 l\u00e6kagedetektoren til emballage. Det er et instrument, der specielt anvendes af produktions- og forarbejdningsvirksomheder til at teste luftt\u00e6theden af emballageposer, flasker, krukker og andre beholdere inden for f\u00f8devare-, mejeriprodukt- og medicinalindustrien, med det form\u00e5l at \u2026<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.qualitester.com\/da\/the-testing-principle-and-technical-characteristics-of-the-packaging-airtightness-tester\/\"> <span class=\"screen-reader-text\">Pr\u00f8vningsprincippet og de tekniske egenskaber ved testapparatet til m\u00e5ling af emballagens luftt\u00e6thed<\/span> L\u00e6s mere \"<\/a><\/p>","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","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":""},"categories":[1],"tags":[192,197,340],"class_list":["post-2216","post","type-post","status-publish","format-standard","hentry","category-test-method","tag-leak","tag-leak-and-seal","tag-packaging-airtightness"],"_links":{"self":[{"href":"https:\/\/www.qualitester.com\/da\/wp-json\/wp\/v2\/posts\/2216","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qualitester.com\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.qualitester.com\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/da\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/da\/wp-json\/wp\/v2\/comments?post=2216"}],"version-history":[{"count":0,"href":"https:\/\/www.qualitester.com\/da\/wp-json\/wp\/v2\/posts\/2216\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.qualitester.com\/da\/wp-json\/wp\/v2\/media?parent=2216"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.qualitester.com\/da\/wp-json\/wp\/v2\/categories?post=2216"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.qualitester.com\/da\/wp-json\/wp\/v2\/tags?post=2216"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}