{"id":2681,"date":"2024-10-25T11:35:33","date_gmt":"2024-10-25T03:35:33","guid":{"rendered":"https:\/\/www.leakagetester.com\/?page_id=2681"},"modified":"2024-11-13T13:52:56","modified_gmt":"2024-11-13T05:52:56","slug":"astm-d4991","status":"publish","type":"page","link":"https:\/\/www.leakagetester.com\/nl\/standards\/astm-d4991\/","title":{"rendered":"ASTM D4991"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"2681\" class=\"elementor elementor-2681\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-40854497 e-con-full e-flex e-con e-parent\" data-id=\"40854497\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-7b6e2650 e-con-full e-flex e-con e-child\" data-id=\"7b6e2650\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1ed62b75 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"1ed62b75\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">ASTM D4991<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-649c5ca3 e-con-full e-flex e-con e-child\" data-id=\"649c5ca3\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-528d414f elementor-widget elementor-widget-heading\" data-id=\"528d414f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Standaardtestmethode voor lektesten van lege, stijve containers door middel van vacu\u00fcmmethode<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4227f1f3 elementor-tablet-align-center elementor-mobile-align-center elementor-widget__width-inherit elementor-invisible elementor-widget elementor-widget-button\" data-id=\"4227f1f3\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;_animation_delay&quot;:200}\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"\/nl\/contact\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Vraag een offerte aan<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7f37671f e-flex e-con-boxed e-con e-parent\" data-id=\"7f37671f\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-7479e6a9 e-con-full e-flex e-con e-child\" data-id=\"7479e6a9\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2c1f01b8 elementor-widget elementor-widget-heading\" data-id=\"2c1f01b8\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Standaard samenvatting<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a7ff4e2 elementor-widget elementor-widget-text-editor\" data-id=\"a7ff4e2\" 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\t\t<p><strong>ASTM D4991<\/strong> schetst een gestandaardiseerde aanpak voor het beoordelen van de integriteit van lege, stijve containers onder differenti\u00eble drukomstandigheden zoals die kunnen voorkomen tijdens luchttransport. Het is geschikt voor het testen van stijve containers die bedoeld zijn voor het transport van bepaalde gevaarlijke vloeistoffen in overeenstemming met de Verenigde Naties<\/p><p>Aanbevelingen voor het vervoer van gevaarlijke goederen (UN TDG) en de Technische instructies voor het veilige vervoer van gevaarlijke goederen door de lucht (ICAO TIS) van de Internationale Burgerluchtvaartorganisatie<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-58d7dfdf e-con-full e-flex e-con e-child\" data-id=\"58d7dfdf\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4aba77f5 elementor-widget elementor-widget-image\" data-id=\"4aba77f5\" 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\t\t<a href=\"https:\/\/www.astm.org\/d4991-07r15.html\" target=\"_blank\" rel=\"nofollow\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"200\" src=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/ASTM-D4991.jpg\" class=\"attachment-medium size-medium wp-image-3026\" alt=\"ASTM D4991\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7de8c97 elementor-widget elementor-widget-text-editor\" data-id=\"7de8c97\" 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\t\t<p>Deze methode is cruciaal voor fabrikanten die willen garanderen dat hun verpakking voldoet aan kwaliteits- en veiligheidsnormen. Door gebruik te maken van vacu\u00fcmdruk tot -95KPa, evalueert deze norm de weerstand van een container tegen lekken, wat helpt garanderen dat producten onbesmet en veilig blijven tijdens opslag en transport.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\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-38d9a2dc e-flex e-con-boxed e-con e-parent\" data-id=\"38d9a2dc\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-22b1040c e-con-full e-flex e-con e-child\" data-id=\"22b1040c\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2c1b4a01 elementor-widget elementor-widget-heading\" data-id=\"2c1b4a01\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">ASTM D4991 Samenvatting<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2dbe846b elementor-widget elementor-widget-text-editor\" data-id=\"2dbe846b\" 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\t\t<p><span class=\"fontstyle0\">Een lege, stijve container die getest moet worden, wordt onder druk gezet door onderdompeling in een ethyleenglycol-wateroplossing in een transparante testkamer en onderworpen aan een geleidelijk toenemend gedeeltelijk vacu\u00fcm. De container wordt geobserveerd op tekenen van lekkage, zoals blijkt uit ontsnappende luchtbellen tijdens drukverlaging of vloeistof in de container na herdruk.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-346b4bef e-con-full e-flex e-con e-child\" data-id=\"346b4bef\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7704d43d elementor-widget elementor-widget-image\" data-id=\"7704d43d\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1020\" height=\"657\" src=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/11\/ASTM-D4991-Leak-Tester-1242x800.webp\" class=\"attachment-large size-large wp-image-3716\" alt=\"ASTM D4991 Lektester\" srcset=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/11\/ASTM-D4991-Leak-Tester-1242x800.webp 1242w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/11\/ASTM-D4991-Leak-Tester-621x400.webp 621w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/11\/ASTM-D4991-Leak-Tester-768x495.webp 768w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/11\/ASTM-D4991-Leak-Tester-1536x989.webp 1536w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/11\/ASTM-D4991-Leak-Tester-2048x1319.webp 2048w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/11\/ASTM-D4991-Leak-Tester-18x12.webp 18w\" sizes=\"(max-width: 1020px) 100vw, 1020px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">ASTM D4991 Lektester<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\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-3ae6b8a e-flex e-con-boxed e-con e-parent\" data-id=\"3ae6b8a\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8f24e53 e-con-full e-flex e-con e-child\" data-id=\"8f24e53\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-6905cde e-con-full e-flex e-con e-child\" data-id=\"6905cde\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-61e733b elementor-widget elementor-widget-heading\" data-id=\"61e733b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Testtheorie<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8704851 elementor-widget elementor-widget-text-editor\" data-id=\"8704851\" 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\t\t<p><span class=\"fontstyle0\">De ASTM D4991-testmethode bepaalt het punt waarop lekkage begint, met een limiet van ongeveer 95 kPa (13,8 psi) verschil.<\/span> <\/p><p>Echter, <span class=\"fontstyle0\">ASTM D4991 is mogelijk niet geschikt voor bepaalde verpakkingen, zoals verpakkingen met papieren doppen, waarbij de testvloeistof de verpakking snel kan aantasten.<\/span>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a52d762 e-con-full e-flex e-con e-child\" data-id=\"a52d762\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-70322f2 e-con-full e-flex e-con e-child\" data-id=\"70322f2\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-87996ce elementor-widget elementor-widget-image\" data-id=\"87996ce\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"886\" height=\"717\" src=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/11\/Sample-Expansion-In-ASTM-D4991.webp\" class=\"attachment-large size-large wp-image-3725\" alt=\"Monsteruitbreiding in ASTM D4991\" srcset=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/11\/Sample-Expansion-In-ASTM-D4991.webp 886w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/11\/Sample-Expansion-In-ASTM-D4991-494x400.webp 494w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/11\/Sample-Expansion-In-ASTM-D4991-768x622.webp 768w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/11\/Sample-Expansion-In-ASTM-D4991-15x12.webp 15w\" sizes=\"(max-width: 886px) 100vw, 886px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Monsteruitbreiding in ASTM D4991<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\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-7d2cd95 e-flex e-con-boxed e-con e-parent\" data-id=\"7d2cd95\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-be44f47 e-con-full e-flex e-con e-child\" data-id=\"be44f47\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c47c116 elementor-widget elementor-widget-heading\" data-id=\"c47c116\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">ASTM D4991-testsysteem<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-169b8b0 elementor-widget elementor-widget-text-editor\" data-id=\"169b8b0\" 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\t\t<p><b>ASTM D4991 bestaat uit onderstaande onderdelen<\/b><\/p><ol><li>Vacu\u00fcmkamer: een afgesloten <span class=\"fontstyle0\">transparant vat <\/span>die het mogelijk maakt om een gecontroleerde vacu\u00fcmomgeving te cre\u00ebren rond de container die wordt getest, wat<span class=\"fontstyle2\"> groot genoeg om het\/de testmonster(s) onder te dompelen in de testvloeistof met een minimale bovenruimte van 20 %, bestand tegen ten minste -1,5 <\/span><span class=\"fontstyle2\">atm drukverschil.<\/span><b><br \/><\/b><\/li><li>Een vacu\u00fcminstelling en weergavecontrole-eenheid, zoals Cell Instruments <a href=\"https:\/\/www.leakagetester.com\/nl\/lt-02-leak-tester\/\" target=\"_blank\" rel=\"noopener\">LT-02<\/a> En <a href=\"https:\/\/www.leakagetester.com\/nl\/lt-02-leak-tester\/\" target=\"_blank\" rel=\"noopener\">LT-03 Lektester<\/a>.<\/li><li><span class=\"fontstyle0\">De kamer is gevuld met een oplossing van ethyleenglycol in water, 50 \u00b7 % per volume <\/span><span class=\"fontstyle2\">voor gebruik als testvloeistof.<\/span><\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5757090 e-con-full e-flex e-con e-child\" data-id=\"5757090\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f8bde17 elementor-widget elementor-widget-image\" data-id=\"f8bde17\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.leakagetester.com\/nl\/tag\/vacuum-leak-tester\/\" target=\"_blank\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"568\" height=\"694\" src=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/11\/LT-02-Leak-Tester-for-ASTM-D4991.webp\" class=\"attachment-large size-large wp-image-3720\" alt=\"LT-02 Lektester voor ASTM D4991\" srcset=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/11\/LT-02-Leak-Tester-for-ASTM-D4991.webp 568w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/11\/LT-02-Leak-Tester-for-ASTM-D4991-327x400.webp 327w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/11\/LT-02-Leak-Tester-for-ASTM-D4991-10x12.webp 10w\" sizes=\"(max-width: 568px) 100vw, 568px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">LT-02 Lektester voor ASTM D4991<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\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-9ee25e2 e-flex e-con-boxed e-con e-parent\" data-id=\"9ee25e2\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-9a921cd e-con-full e-flex e-con e-child\" data-id=\"9a921cd\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5f08225 elementor-widget elementor-widget-heading\" data-id=\"5f08225\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Gedetailleerde beschrijving van het testproces<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-124480d e-con-full e-flex e-con e-child\" data-id=\"124480d\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9c9adad elementor-widget elementor-widget-text-editor\" data-id=\"9c9adad\" 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\t\t<p class=\"MsoNormal\">Het testproces voor ASTM D4991 kan worden onderverdeeld in verschillende belangrijke stappen<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2d938f1 elementor-widget elementor-widget-image\" data-id=\"2d938f1\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1020\" height=\"582\" src=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/Typical-Test-Setup-for-Leakage-Testing-of-Containers-by-Vacuum-Method.webp\" class=\"attachment-large size-large wp-image-2717\" alt=\"Typische testopstelling voor lektesten van containers met behulp van vacu\u00fcmmethode\" srcset=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/Typical-Test-Setup-for-Leakage-Testing-of-Containers-by-Vacuum-Method.webp 1379w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/Typical-Test-Setup-for-Leakage-Testing-of-Containers-by-Vacuum-Method-701x400.webp 701w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/Typical-Test-Setup-for-Leakage-Testing-of-Containers-by-Vacuum-Method-768x438.webp 768w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/Typical-Test-Setup-for-Leakage-Testing-of-Containers-by-Vacuum-Method-600x342.webp 600w\" sizes=\"(max-width: 1020px) 100vw, 1020px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Typische testopstelling voor lektesten van containers met behulp van vacu\u00fcmmethode<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e44ced2 e-con-full e-flex e-con e-child\" data-id=\"e44ced2\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-07f7802 elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"07f7802\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">1.\t<b>Voorbereiding<\/b>: Dompel een of meer testmonsters onder in de ethyleenglycol-wateroplossing in de transparante testkamer.  <\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">2.\t<b>Vacu\u00fcm de kamer<\/b>: <span>Sluit het deksel, stel de testtijd op de LT-02 of LT-03 lektester in op 10 minuten en streef naar vacu\u00fcm van -95K<\/span>(13,8 psi). Start de test zodat de <span>Het vacu\u00fcm in de kamer stijgt langzaam tot een drukverschil van 95 kPa (13,8 psi), of een ander gespecificeerd drukverschil. <\/span><\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">3.\t<b>Vacu\u00fcm vasthouden<\/b>: De tester zal het vacu\u00fcm minimaal 10 min. aanhouden. Voor testmonsters die enkele verpakkingen of combinatieverpakkingen zijn in geheel of gedeeltelijk plastic materiaal, zal het vacu\u00fcm 30 min. aanhouden. Daarna zal de tester het vacu\u00fcm langzaam loslaten.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">4.\t<b>Analyse<\/b>: Houd het\/de testmonster(s) ondergedompeld gedurende ten minste 30 seconden bij omgevingsdruk. Verwijder het\/de testmonster(s) en onderzoek de binnenkant op vloeistof. <span>Lekkage wordt aangegeven door een continue stroom of terugkerende opeenvolging van bellen. Vloeistof in het testmonster is ook bewijs van lekkage.<\/span><\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\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-fed1035 e-flex e-con-boxed e-con e-parent\" data-id=\"fed1035\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-7873f87 e-con-full e-flex e-con e-child\" data-id=\"7873f87\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-705671e elementor-widget elementor-widget-heading\" data-id=\"705671e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Gebruik van Cell Instruments LT-02 Leak Tester en LT-03 Leak Tester voor ASTM D4991-methode<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-57df26b elementor-widget elementor-widget-text-editor\" data-id=\"57df26b\" 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\t\t<p>De <strong>Lektester LT-02 of LT-03 van Cell Instruments <\/strong>is een geavanceerde testoplossing die speciaal is ontworpen voor vacu\u00fcmlektesten van lege, stijve containers. De functies maken het bijzonder geschikt voor ASTM D4991-naleving.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3384222 e-con-full e-flex e-con e-child\" data-id=\"3384222\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-98550ef elementor-widget__width-initial elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"98550ef\" data-element_type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"https:\/\/www.leakagetester.com\/nl\/lt-02-leak-tester\/\" target=\"_blank\" tabindex=\"-1\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/LT-02-Vacuum-Leakage-Tester.webp\" class=\"attachment-full size-full wp-image-2329\" alt=\"LT-02 vacu\u00fcmlektester\" srcset=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/LT-02-Vacuum-Leakage-Tester.webp 1000w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/LT-02-Vacuum-Leakage-Tester-400x400.webp 400w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/LT-02-Vacuum-Leakage-Tester-800x800.webp 800w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/LT-02-Vacuum-Leakage-Tester-280x280.webp 280w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/LT-02-Vacuum-Leakage-Tester-768x768.webp 768w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/LT-02-Vacuum-Leakage-Tester-300x300.webp 300w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/LT-02-Vacuum-Leakage-Tester-600x600.webp 600w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/LT-02-Vacuum-Leakage-Tester-100x100.webp 100w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\"><a href=\"https:\/\/www.leakagetester.com\/nl\/lt-02-leak-tester\/\" target=\"_blank\">LT-02 Lektester<\/a><\/h3><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6ea7051 elementor-widget__width-initial elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"6ea7051\" data-element_type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"https:\/\/www.leakagetester.com\/nl\/lt-03-leak-tester\/\" target=\"_blank\" tabindex=\"-1\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/ASTM-D3078-Leak-Tester.webp\" class=\"attachment-full size-full wp-image-2201\" alt=\"ASTM D3078 Lektester\" srcset=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/ASTM-D3078-Leak-Tester.webp 1000w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/ASTM-D3078-Leak-Tester-400x400.webp 400w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/ASTM-D3078-Leak-Tester-800x800.webp 800w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/ASTM-D3078-Leak-Tester-280x280.webp 280w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/ASTM-D3078-Leak-Tester-768x768.webp 768w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/ASTM-D3078-Leak-Tester-300x300.webp 300w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/ASTM-D3078-Leak-Tester-600x600.webp 600w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/ASTM-D3078-Leak-Tester-100x100.webp 100w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\"><a href=\"https:\/\/www.leakagetester.com\/nl\/lt-03-leak-tester\/\" target=\"_blank\">LT-03 Lektester<\/a><\/h3><\/div><\/div>\t\t\t\t<\/div>\n\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-897aaf5 e-flex e-con-boxed e-con e-parent\" data-id=\"897aaf5\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-23d08cc elementor-widget elementor-widget-heading\" data-id=\"23d08cc\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Waarom LT-02 en LT-03?<\/h2>\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-c84b6f9 e-flex e-con-boxed e-con e-parent\" data-id=\"c84b6f9\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-65286002 e-con-full e-flex e-con e-child\" data-id=\"65286002\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-73b878b8 elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor-invisible elementor-widget elementor-widget-icon-box\" data-id=\"73b878b8\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h4 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tAutomatisch testproces\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h4>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tDe gebruiker hoeft alleen maar het doelvacu\u00fcm in te stellen en de tijd te behouden. Druk op Start en na de vacu\u00fcmduur laat het automatisch de druk los.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5074c1e5 elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor-invisible elementor-widget elementor-widget-icon-box\" data-id=\"5074c1e5\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tGestabiliseerd vacu\u00fcm\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tEen vacu\u00fcmval wordt door het systeem direct gecompenseerd als er een kleine lekkage en vervorming van het monster optreedt.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-28d7c9f3 elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor-invisible elementor-widget elementor-widget-icon-box\" data-id=\"28d7c9f3\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tTestparameter opslaan\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tVoor gebruikers die te maken hebben met verschillende testomstandigheden qua testtijd en vacu\u00fcmniveau, biedt de LT-03 lektester een parameteropslagfunctie om bedrijfstijd te besparen.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\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-75d00f67 e-con-full e-flex e-con e-parent\" data-id=\"75d00f67\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6d8146b5 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"6d8146b5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Betekenis van de ASTM D4991-norm<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-68472fc8 elementor-widget__width-initial elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"68472fc8\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Het belang van ASTM D4991 strekt zich uit over verschillende industrie\u00ebn om verschillende belangrijke redenen:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1265644e e-con-full e-flex e-con e-child\" data-id=\"1265644e\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-714ec7e4 e-con-full e-flex e-con e-child\" data-id=\"714ec7e4\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4781572a animated-slow elementor-widget-divider--view-line elementor-invisible elementor-widget elementor-widget-divider\" data-id=\"4781572a\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6abfe49 elementor-invisible elementor-widget elementor-widget-icon-box\" data-id=\"6abfe49\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h4 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tKwaliteitsborging\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h4>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tZorgt ervoor dat lege verpakkingen hun integriteit behouden, waardoor besmetting of productverlies wordt voorkomen.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-67ace7a1 e-con-full e-flex e-con e-child\" data-id=\"67ace7a1\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-40a1144c animated-slow elementor-widget-divider--view-line elementor-invisible elementor-widget elementor-widget-divider\" data-id=\"40a1144c\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5e05bf76 elementor-invisible elementor-widget elementor-widget-icon-box\" data-id=\"5e05bf76\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;_animation_delay&quot;:&quot;200&quot;}\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h4 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tNaleving van regelgeving\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h4>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tVeel industrie\u00ebn moeten voldoen aan strenge verpakkingsvoorschriften. ASTM D4991 helpt fabrikanten om aan te tonen dat ze zich aan deze normen houden.\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-347f2ce5 e-con-full e-flex e-con e-child\" data-id=\"347f2ce5\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-64493df2 animated-slow elementor-widget-divider--view-line elementor-invisible elementor-widget elementor-widget-divider\" data-id=\"64493df2\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2124fca0 elementor-invisible elementor-widget elementor-widget-icon-box\" data-id=\"2124fca0\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;_animation_delay&quot;:&quot;400&quot;}\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h4 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tKostenbesparingen\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h4>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tDoor potenti\u00eble lekken al tijdens de productiefase te identificeren, kunt u aanzienlijk besparen op de kosten van terugroepacties, retourzendingen en ontevreden klanten.\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-531821a e-con-full e-flex e-con e-child\" data-id=\"531821a\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-96dc5ed animated-slow elementor-widget-divider--view-line elementor-invisible elementor-widget elementor-widget-divider\" data-id=\"96dc5ed\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-63e7d54 elementor-invisible elementor-widget elementor-widget-icon-box\" data-id=\"63e7d54\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;_animation_delay&quot;:&quot;400&quot;}\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h4 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tVerbeterde productbetrouwbaarheid\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h4>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tRegelmatig testen volgens ASTM D4991 verbetert de algehele betrouwbaarheid van verpakkingen, wat leidt tot meer vertrouwen van de consument in de producten.\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-563ef868 e-con-full e-flex e-con e-parent\" data-id=\"563ef868\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6a7ad6cf elementor-widget elementor-widget-heading\" data-id=\"6a7ad6cf\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Veelgestelde vragen over ASTM D4991<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7333fe2d e-con-full e-flex e-con e-child\" data-id=\"7333fe2d\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-553bdba7 elementor-widget__width-inherit elementor-widget elementor-widget-toggle\" data-id=\"553bdba7\" data-element_type=\"widget\" data-widget_type=\"toggle.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<h4 id=\"elementor-tab-title-1421\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1421\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Wat is ASTM D4991 en waarom is het belangrijk voor lege, stijve containers?<\/a>\n\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1421\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1421\"><p>ASTM D4991 is een gestandaardiseerde methode voor het testen van de lekkage van lege, stijve containers onder vacu\u00fcm. Het is essentieel om ervoor te zorgen dat containers hun integriteit kunnen behouden en de inhoud kunnen beschermen tegen contaminatie tijdens opslag en transport.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<h4 id=\"elementor-tab-title-1422\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-1422\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Hoe wordt de vacu\u00fcmlektest uitgevoerd volgens ASTM D4991?<\/a>\n\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1422\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-1422\"><p>Bij deze test wordt een lege, stijve container in een vacu\u00fcmkamer geplaatst, wordt er een vacu\u00fcm aangelegd en wordt er gecontroleerd op tekenen van lekkage of structureel falen.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<h4 id=\"elementor-tab-title-1423\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-1423\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Welke soorten containers kunnen worden getest volgens ASTM D4991?<\/a>\n\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1423\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-1423\"><p>De norm is van toepassing op verschillende lege, stijve containers, maar is niet van toepassing op: <span class=\"fontstyle0\">geschikt voor bepaalde verpakkingen, zoals verpakkingen met papieren doppen, waarbij de testvloeistof de verpakking snel kan aantasten.<\/span>\u00a0<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44fd9605 elementor-widget__width-inherit elementor-widget elementor-widget-toggle\" data-id=\"44fd9605\" data-element_type=\"widget\" data-widget_type=\"toggle.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<h4 id=\"elementor-tab-title-1151\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1151\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Waar moet ik op letten bij het voorbereiden op een ASTM D4991-test?<\/a>\n\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1151\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1151\"><p>Zorg ervoor dat de container schoon en goed afgesloten is, dat de testomgeving gecontroleerd is en dat alle apparatuur gekalibreerd is om nauwkeurige resultaten te garanderen.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<h4 id=\"elementor-tab-title-1152\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-1152\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Hoe kan ik ervoor zorgen dat mijn verpakkingsontwerp voldoet aan ASTM D4991?<\/a>\n\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1152\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-1152\"><p>Voer regelmatig testen uit tijdens de ontwerp- en productiefase, gebruik materialen van hoge kwaliteit en werk samen met verpakkingsingenieurs die ervaring hebben met ASTM-normen.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<h4 id=\"elementor-tab-title-1153\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-1153\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Wat zijn veelvoorkomende problemen tijdens ASTM D4991-testen?<\/a>\n\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1153\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-1153\"><p>Veelvoorkomende problemen zijn onder andere een onjuiste afsluiting van containers, storingen in de apparatuur of externe factoren die de vacu\u00fcmdruk be\u00efnvloeden, wat kan leiden tot onstabiel vacu\u00fcm. Dit kan leiden tot onnauwkeurige testresultaten.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3a2b679a e-flex e-con-boxed e-con e-parent\" data-id=\"3a2b679a\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-38014124 elementor-widget elementor-widget-heading\" data-id=\"38014124\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Bent u op zoek naar betrouwbare ASTM D4991 lekdetectieapparatuur?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53b530f2 elementor-widget elementor-widget-text-editor\" data-id=\"53b530f2\" 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\t\t<p>\u00a0Mis de kans niet om uw kwaliteitscontroleprocessen te optimaliseren met ultramoderne apparatuur.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5d0c06b6 elementor-mobile-align-center elementor-align-center elementor-widget elementor-widget-button\" data-id=\"5d0c06b6\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"\/nl\/contact\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Neem contact met ons op<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\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-6021db4e e-flex e-con-boxed e-con e-parent\" data-id=\"6021db4e\" 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-474e3b4e elementor-widget elementor-widget-heading\" data-id=\"474e3b4e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Gerelateerde informatie<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6ba2452d elementor-posts__hover-none elementor-grid-2 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-posts--thumbnail-top elementor-widget elementor-widget-posts\" data-id=\"6ba2452d\" 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href=\"https:\/\/www.leakagetester.com\/nl\/lt-03-leak-tester\/\" >\n\t\t\t\tLT-03 Lektester\t\t\t<\/a>\n\t\t<\/h4>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>De LT-03 Leak Tester is een state-of-the-art apparaat dat is ontworpen voor een rigoureuze beoordeling van de integriteit van de verpakkingsafdichting in verschillende industrie\u00ebn. Deze apparatuur is cruciaal om te verifi\u00ebren dat verpakkingen hun beschermende eigenschappen behouden, waardoor de productkwaliteit en -veiligheid worden gewaarborgd. De LT-03 is met name geschikt voor toepassingen met flexibele verpakkingen, maar is ook aanpasbaar om niet-flexibele en stijve materialen te testen dankzij het aanpasbare ontwerp.<\/p>\n\t\t<\/div>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/www.leakagetester.com\/nl\/lt-03-leak-tester\/\" aria-label=\"Read more about LT-03 Leak Tester\" tabindex=\"-1\" >\n\t\t\tLees meer\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\n\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\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>ASTM D4991 Standard Test Method for Leakage Testing of Empty Rigid Containers by Vacuum Method request a quote Standard Summary ASTM D4991 outlines a standardized approach for assessing the integrity of empty rigid containers under differential pressure conditions such as those which can occur during air transport. It is suitable for testing rigid containers intended [&#8230;]","protected":false},"author":1,"featured_media":0,"parent":2112,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"_uag_custom_page_level_css":"","footnotes":""},"class_list":["post-2681","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>ASTM D4991 - Leakage Tester<\/title>\n<meta name=\"description\" content=\"Explore ASTM D4991, the standard for leak testing of empty rigid containers under pressure. 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