{"id":1772,"date":"2026-03-12T15:22:14","date_gmt":"2026-03-12T14:22:14","guid":{"rendered":"https:\/\/www.dvaci.com\/fr\/?p=1772"},"modified":"2026-03-12T15:22:14","modified_gmt":"2026-03-12T14:22:14","slug":"astm-d3078-comment-definir-le-niveau-de-vide-et-la-duree-dessai","status":"publish","type":"post","link":"https:\/\/www.dvaci.com\/fr\/astm-d3078-comment-definir-le-niveau-de-vide-et-la-duree-dessai\/","title":{"rendered":"ASTM D3078 &#8211; Comment d\u00e9finir le niveau de vide et la dur\u00e9e d\u2019essai ?"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_2_5 2_5 fusion-two-fifth fusion-column-first\" style=\"--awb-bg-size:cover;width:40%;width:calc(40% - ( ( 4% ) * 0.4 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:#005d8c;--awb-font-size:50px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Oswald&quot;;font-style:normal;font-weight:600;margin:0;font-size:1em;\">Comment d\u00e9finir les param\u00e8tres de pression et de temps \u2013 Test de fuite par bulles ASTM D3078<\/h2><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_3_5 3_5 fusion-three-fifth fusion-column-last\" style=\"--awb-overflow:hidden;--awb-bg-size:cover;--awb-border-color:#000000;--awb-border-top:3px;--awb-border-right:3px;--awb-border-bottom:3px;--awb-border-left:3px;--awb-border-style:solid;--awb-border-radius:10px 10px 10px 10px;width:60%;width:calc(60% - ( ( 4% ) * 0.6 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-video fusion-youtube fusion-aligncenter\" style=\"--awb-max-width:980px;--awb-max-height:540px;--awb-width:100%;\"><div class=\"video-shortcode\"><div class=\"fluid-width-video-wrapper\" style=\"padding-top:55.1%;\" ><iframe title=\"YouTube video player 1\" src=\"https:\/\/www.youtube.com\/embed\/v42FNq7FcPc?wmode=transparent&autoplay=0\" width=\"980\" height=\"540\" allowfullscreen allow=\"autoplay; fullscreen\"><\/iframe><\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:#003654;--awb-font-size:60px;\"><h2 class=\"fusion-title-heading title-heading-center\" style=\"font-family:&quot;Oswald&quot;;font-style:normal;font-weight:700;margin:0;font-size:1em;\">Quel niveau de vide peut-on appliquer pour d\u00e9tecter de vraies fuites \u2014 sans d\u00e9former ni endommager l\u2019emballage ?<\/h2><\/div><div class=\"fusion-title title fusion-title-3 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\"><p>Dans cette vid\u00e9o, nous expliquons comment d\u00e9finir les bons param\u00e8tres d\u2019essai selon ASTM D3078, la m\u00e9thode de r\u00e9f\u00e9rence pour d\u00e9tecter les fuites grossi\u00e8res dans les emballages flexibles.<\/p>\n<p>Nous partagerons \u00e9galement une astuce que l\u2019ASTM D3078 ne mentionne pas, mais qui peut am\u00e9liorer significativement la fiabilit\u00e9 de vos r\u00e9sultats. Restez jusqu\u2019\u00e0 la fin pour la d\u00e9couvrir.<\/p><\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-parallax-none nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-background-image:url(&quot;https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/modern-laboratory-dvaci-leak-tester-2.png&quot;);--awb-background-size:cover;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_3 1_3 fusion-one-third fusion-column-first\" style=\"--awb-bg-size:cover;width:33.333333333333%;width:calc(33.333333333333% - ( ( 4% ) * 0.33333333333333 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_3 1_3 fusion-one-third fusion-column-last\" style=\"--awb-bg-size:cover;width:33.333333333333%;width:calc(33.333333333333% - ( ( 4% ) * 0.33333333333333 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-1\"><p><img decoding=\"async\" class=\"aligncenter size-full wp-image-1330\" src=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/Chambre-a-vide-CDV4-PVHI-pour-les-essais-de-fuite-demballage.png\" alt=\"Chambre de vide CDV 4 pour le contr\u00f4le de l'int\u00e9grit\u00e9 des scell\u00e9s d'emballage et le test de fuite des contenants\" width=\"800\" height=\"735\" srcset=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/\/Chambre-a-vide-CDV4-PVHI-pour-les-essais-de-fuite-demballage-200x184.png 200w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/\/Chambre-a-vide-CDV4-PVHI-pour-les-essais-de-fuite-demballage-300x276.png 300w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/\/Chambre-a-vide-CDV4-PVHI-pour-les-essais-de-fuite-demballage-400x368.png 400w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/\/Chambre-a-vide-CDV4-PVHI-pour-les-essais-de-fuite-demballage-600x551.png 600w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/Chambre-a-vide-CDV4-PVHI-pour-les-essais-de-fuite-demballage.png 800w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<\/div><div class=\"fusion-aligncenter\"><a class=\"fusion-button button-flat button-xlarge button-custom fusion-button-default button-1 fusion-button-default-span fusion-has-button-gradient\" style=\"--button_accent_color:#fcfcfc;--button_border_color:#fcfcfc;--button_accent_hover_color:#f4f3eb;--button_border_hover_color:#f4f3eb;--button_border_width-top:0px;--button_border_width-right:0px;--button_border_width-bottom:0px;--button_border_width-left:0px;--button-border-radius-top-left:28px;--button-border-radius-top-right:28px;--button-border-radius-bottom-right:28px;--button-border-radius-bottom-left:28px;--button_gradient_top_color:#004e72;--button_gradient_bottom_color:#206d8c;--button_gradient_top_color_hover:#0078ba;--button_gradient_bottom_color_hover:#0078ba;--button_text_transform:none;\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.dvaci.com\/fr\/produits-caisson-detancheite-a-vide-cdv-detecteur-de-fuites-emballage\/\"><span class=\"fusion-button-text\"> D\u00e9couvrez la gamme de produits CDV<\/span><\/a><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-right:30px;--awb-padding-left:30px;--awb-background-color:rgba(173,109,109,0.76);--awb-background-image:linear-gradient(0deg, #015b8c 20%,#003654 80%);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-4 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:#eaeaea;--awb-font-size:60px;\"><h2 class=\"fusion-title-heading title-heading-center\" style=\"font-family:&quot;Oswald&quot;;font-style:normal;font-weight:700;margin:0;font-size:1em;\">Dans cette vid\u00e9o, vous apprendrez :<\/h2><\/div><div class=\"fusion-title title fusion-title-5 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-text-color:#f2f2f2;--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\"><ol>\n<li>Ce que la norme pr\u00e9cise \u2014 et ce qu\u2019elle ne pr\u00e9cise pas.<\/li>\n<li>Comment d\u00e9finir les bons param\u00e8tres d\u2019essai, et comment interpr\u00e9ter ses recommandations.<\/li>\n<\/ol><\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-5 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-6 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:#003654;--awb-font-size:60px;\"><h2 class=\"fusion-title-heading title-heading-center\" style=\"font-family:&quot;Oswald&quot;;font-style:normal;font-weight:700;margin:0;font-size:1em;\">Normes mentionn\u00e9es<\/h2><\/div><div class=\"fusion-title title fusion-title-7 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\"><h3 data-start=\"768\" data-end=\"896\">ASTM D3078 \u2013 M\u00e9thode d\u2019essai standard pour la d\u00e9termination des fuites dans les emballages flexibles par \u00e9mission de bulles.<\/h3>\n<h3 data-start=\"898\" data-end=\"1041\">ASTM D6653 \u2013 M\u00e9thodes d\u2019essai standard pour d\u00e9terminer les effets de la haute altitude sur les syst\u00e8mes d\u2019emballage par la m\u00e9thode du vide.<\/h3>\n<h3 data-start=\"1043\" data-end=\"1163\">ASTM D4991 \u2013 M\u00e9thode d\u2019essai standard pour l\u2019essai d\u2019\u00e9tanch\u00e9it\u00e9 des r\u00e9cipients rigides vides par la m\u00e9thode du vide.<\/h3>\n<h3 data-start=\"1165\" data-end=\"1272\">ASTM E515 \u2013 M\u00e9thodes d\u2019essai standard pour la d\u00e9tection des fuites par techniques d\u2019\u00e9mission de bulles.<\/h3><\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-6 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-8 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:#003654;--awb-font-size:60px;\"><h2 class=\"fusion-title-heading title-heading-center\" style=\"font-family:&quot;Oswald&quot;;font-style:normal;font-weight:700;margin:0;font-size:1em;\">Ce que la norme pr\u00e9cise \u2014 et ce qu\u2019elle ne pr\u00e9cise pas<\/h2><\/div><div class=\"fusion-title title fusion-title-9 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\"><p>La norme d\u00e9crit le test de fuite par bulles : l\u2019emballage est immerg\u00e9 dans l\u2019eau, un vide est appliqu\u00e9, et l\u2019op\u00e9rateur observe l\u2019apparition de bulles.<\/p>\n<p>Une \u00e9mission continue ou localis\u00e9e indique une fuite ; si aucune bulle n\u2019appara\u00eet et qu\u2019aucun liquide d\u2019essai ne p\u00e9n\u00e8tre dans l\u2019emballage, l\u2019\u00e9chantillon est conforme.<\/p><\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-8 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-10 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">La norme ne d\u00e9finit pas de niveaux de vide ni de dur\u00e9es d\u2019exposition sp\u00e9cifiques, car chaque emballage se comporte diff\u00e9remment selon sa taille, son mat\u00e9riau et sa r\u00e9sistance m\u00e9canique. C\u2019est pourquoi chaque utilisateur doit \u00e9tablir ses propres param\u00e8tres.<\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-9 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"800\" height=\"450\" title=\"D3078 &#8211; La norme ne d\u00e9finit pas de niveaux de vide ni de dur\u00e9es d\u2019exposition sp\u00e9cifiques\" src=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-La-norme-ne-definit-pas-de-niveaux-de-vide-ni-de-durees-dexposition-specifiques.jpg\" alt class=\"img-responsive wp-image-1827\" srcset=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-La-norme-ne-definit-pas-de-niveaux-de-vide-ni-de-durees-dexposition-specifiques-200x113.jpg 200w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-La-norme-ne-definit-pas-de-niveaux-de-vide-ni-de-durees-dexposition-specifiques-400x225.jpg 400w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-La-norme-ne-definit-pas-de-niveaux-de-vide-ni-de-durees-dexposition-specifiques-600x338.jpg 600w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-La-norme-ne-definit-pas-de-niveaux-de-vide-ni-de-durees-dexposition-specifiques.jpg 800w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/span><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-10 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-11 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">Le vide doit \u00eatre appliqu\u00e9 progressivement, \u00e0 environ 1 pouce de mercure par seconde, afin d\u2019\u00e9viter de solliciter excessivement l\u2019emballage. Une fois le niveau de vide souhait\u00e9 atteint, il est maintenu pendant au moins 30 secondes tout en observant l\u2019\u00e9chantillon.<\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-11 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none\"><img decoding=\"async\" width=\"800\" height=\"450\" title=\"D3078 &#8211; Le vide doit \u00eatre appliqu\u00e9 progressivement \u00e0 raison d\u2019environ 1 inHg par seconde\" src=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Le-vide-doit-etre-applique-progressivement-a-raison-denviron-1-inHg-par-seconde.jpg\" alt class=\"img-responsive wp-image-1828\" srcset=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Le-vide-doit-etre-applique-progressivement-a-raison-denviron-1-inHg-par-seconde-200x113.jpg 200w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Le-vide-doit-etre-applique-progressivement-a-raison-denviron-1-inHg-par-seconde-400x225.jpg 400w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Le-vide-doit-etre-applique-progressivement-a-raison-denviron-1-inHg-par-seconde-600x338.jpg 600w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Le-vide-doit-etre-applique-progressivement-a-raison-denviron-1-inHg-par-seconde.jpg 800w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/span><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-12 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-12 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\"><\/h3><\/div><div class=\"fusion-title title fusion-title-13 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-margin-top:20px;--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">Cependant, la norme ne pr\u00e9cise pas quel niveau de vide utiliser. C\u2019est ici que la m\u00e9thodologie pratique que nous utilisons chez DVACI devient essentielle.<\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-13 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-14 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\"><\/h3><\/div><div class=\"fusion-title title fusion-title-15 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:#003654;--awb-font-size:60px;\"><h2 class=\"fusion-title-heading title-heading-center\" style=\"font-family:&quot;Oswald&quot;;font-style:normal;font-weight:700;margin:0;font-size:1em;\">Comment d\u00e9terminer les bons param\u00e8tres d\u2019essai ?<\/h2><\/div><div class=\"fusion-title title fusion-title-16 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\"><p>ASTM D3078 demande \u00e0 l\u2019utilisateur de s\u00e9lectionner le niveau de vide le plus \u00e9lev\u00e9 possible pour r\u00e9v\u00e9ler les fuites, mais sans d\u00e9former ni endommager l\u2019emballage.<\/p>\n<p>Pour atteindre cet \u00e9quilibre, la norme identifie trois facteurs limitants :<\/p><\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-14 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-17 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\"><p>&#8211; Fragilit\u00e9 de l\u2019emballage<\/p>\n<p data-start=\"10547\" data-end=\"10580\">&#8211; Expansion sous pression r\u00e9duite<\/p>\n<p data-start=\"10583\" data-end=\"10625\">&#8211; Pression d\u2019\u00e9bullition du liquide d\u2019essai<\/p><\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-15 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-3 hover-type-none\"><img decoding=\"async\" width=\"800\" height=\"450\" title=\"D3078 &#8211; La norme identifie 3 facteurs limitants\" src=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-La-norme-identifie-3-facteurs-limitants.jpg\" alt class=\"img-responsive wp-image-1830\" srcset=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-La-norme-identifie-3-facteurs-limitants-200x113.jpg 200w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-La-norme-identifie-3-facteurs-limitants-400x225.jpg 400w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-La-norme-identifie-3-facteurs-limitants-600x338.jpg 600w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-La-norme-identifie-3-facteurs-limitants.jpg 800w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/span><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-16 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-18 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\"><p>D\u2019apr\u00e8s notre exp\u00e9rience, DVACI ajoute un quatri\u00e8me facteur pratique :<\/p>\n<p>&#8211; L&rsquo;altitude ou les variations de pression atmosph\u00e9rique, qui affectent l\u2019int\u00e9grit\u00e9 des emballages lors du transport.<\/p><\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-17 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-4 hover-type-none\"><img decoding=\"async\" width=\"800\" height=\"450\" title=\"D3078 &#8211; Variations d\u2019altitude ou de pression atmosph\u00e9rique DVACI\" src=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Variations-daltitude-ou-de-pression-atmospherique-DVACI.jpg\" alt class=\"img-responsive wp-image-1831\" srcset=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Variations-daltitude-ou-de-pression-atmospherique-DVACI-200x113.jpg 200w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Variations-daltitude-ou-de-pression-atmospherique-DVACI-400x225.jpg 400w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Variations-daltitude-ou-de-pression-atmospherique-DVACI-600x338.jpg 600w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Variations-daltitude-ou-de-pression-atmospherique-DVACI.jpg 800w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/span><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-18 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-19 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:#003654;--awb-margin-top:20px;--awb-font-size:50px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Oswald&quot;;font-style:normal;font-weight:700;margin:0;font-size:1em;\"><h2><strong>Fragilit\u00e9 de l\u2019emballage<\/strong><\/h2><\/h2><\/div><div class=\"fusion-title title fusion-title-20 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">Avant de d\u00e9finir le niveau de vide, identifiez la pression de rupture de l\u2019emballage \u2014 le point \u00e0 partir duquel il commence \u00e0 se d\u00e9former ou \u00e0 c\u00e9der sous vide. Conna\u00eetre cette limite permet de choisir un niveau de vide \u00e0 la fois s\u00fbr et sensible.<\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-19 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-21 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">Chez DVACI, nous recommandons d\u2019appliquer environ 70 % du niveau de rupture comme vide op\u00e9rationnel. Cela fournit un diff\u00e9rentiel de pression suffisant pour r\u00e9v\u00e9ler les fuites sans compromettre l\u2019int\u00e9grit\u00e9 de l\u2019emballage.<\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-20 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-5 hover-type-none\"><img decoding=\"async\" width=\"800\" height=\"450\" title=\"D3078 &#8211; Application d\u2019environ 70 % du niveau de d\u00e9faillance\" src=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Application-denviron-70-du-niveau-de-defaillance.jpg\" alt class=\"img-responsive wp-image-1832\" srcset=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Application-denviron-70-du-niveau-de-defaillance-200x113.jpg 200w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Application-denviron-70-du-niveau-de-defaillance-400x225.jpg 400w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Application-denviron-70-du-niveau-de-defaillance-600x338.jpg 600w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Application-denviron-70-du-niveau-de-defaillance.jpg 800w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/span><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-21 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-22 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\"><p data-start=\"11349\" data-end=\"11436\">&#8211; Si l\u2019emballage \u00e9clate \u00e0 \u201370 kPa, le vide d\u2019essai doit \u00eatre d\u2019environ \u201350 kPa.<\/p>\n<p data-start=\"11349\" data-end=\"11436\">&#8211; S\u2019il c\u00e8de \u00e0 \u201350 kPa, le vide d\u2019essai doit \u00eatre d\u2019environ \u201335 kPa.<\/p><\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-22 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-6 hover-type-none\"><img decoding=\"async\" width=\"800\" height=\"450\" title=\"D3078 &#8211; Diff\u00e9rentiel de pression suffisant pour r\u00e9v\u00e9ler les fuites r\u00e9elles\" src=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Differentiel-de-pression-suffisant-pour-reveler-les-fuites-reelles.jpg\" alt class=\"img-responsive wp-image-1833\" srcset=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Differentiel-de-pression-suffisant-pour-reveler-les-fuites-reelles-200x113.jpg 200w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Differentiel-de-pression-suffisant-pour-reveler-les-fuites-reelles-400x225.jpg 400w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Differentiel-de-pression-suffisant-pour-reveler-les-fuites-reelles-600x338.jpg 600w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Differentiel-de-pression-suffisant-pour-reveler-les-fuites-reelles.jpg 800w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/span><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-23 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-padding-top:20px;--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-23 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\"><p data-start=\"11514\" data-end=\"11590\">Cette approche est simple, reproductible et facile \u00e0 valider en laboratoire.<\/p>\n<p data-start=\"11592\" data-end=\"11933\">Certains emballages \u2014 notamment les conceptions easy-open \u2014 sont volontairement faibles \u00e0 certains endroits et ne peuvent pas supporter de forts diff\u00e9rentiels de pression. Dans ces cas, le vide ne doit jamais d\u00e9passer le point de rupture mesur\u00e9. Une fois ce point d\u00e9termin\u00e9, la r\u00e8gle des 70 % fournit un niveau de vide fiable et s\u00fbr.<\/p><\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-7 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-24 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-24 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:#003654;--awb-margin-top:20px;--awb-font-size:50px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Oswald&quot;;font-style:normal;font-weight:700;margin:0;font-size:1em;\"><h2 class=\"fusion-title-heading title-heading-left fusion-live-editable medium-editor-element\" role=\"textbox\" contenteditable=\"true\" spellcheck=\"true\" data-inline-parent-cid=\"72\" data-inline-override-color=\"text_color\" data-inline-override-font-size=\"font_size\" data-inline-override-line-height=\"line_height\" data-inline-override-letter-spacing=\"letter_spacing\" data-inline-override-tag=\"size\" data-toolbar=\"full\" data-param=\"element_content\" data-medium-editor-element=\"true\" aria-multiline=\"true\" data-medium-editor-editor-index=\"10\" data-placeholder=\"Your Content Goes Here\" data-medium-focused=\"true\"><strong>Degr\u00e9 d\u2019expansion de l\u2019emballage<\/strong><\/h2><\/h2><\/div><div class=\"fusion-title title fusion-title-25 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\"><p>Certains mat\u00e9riaux flexibles sont tr\u00e8s \u00e9lastiques et, sous vide, peuvent s\u2019expanser fortement sans se rompre.<\/p>\n<p>Cette expansion modifie les conditions internes de l\u2019emballage : le volume augmente et la pression interne diminue, ce qui r\u00e9duit la sensibilit\u00e9 de l\u2019essai et ne refl\u00e8te pas les conditions r\u00e9elles.<\/p><\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-25 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-26 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">Il existe des formules complexes pour calculer la tol\u00e9rance \u00e0 la d\u00e9formation, mais en pratique elles sont difficiles \u00e0 appliquer de mani\u00e8re coh\u00e9rente.<\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-26 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-7 hover-type-none\"><img decoding=\"async\" width=\"800\" height=\"450\" title=\"D3078 &#8211; Calculer la tol\u00e9rance de d\u00e9formation\" src=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Calculer-la-tolerance-de-deformation.jpg\" alt class=\"img-responsive wp-image-1834\" srcset=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Calculer-la-tolerance-de-deformation-200x113.jpg 200w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Calculer-la-tolerance-de-deformation-400x225.jpg 400w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Calculer-la-tolerance-de-deformation-600x338.jpg 600w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Calculer-la-tolerance-de-deformation.jpg 800w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/span><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-27 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-27 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">Chez DVACI, nous avons d\u00e9velopp\u00e9 un outil sp\u00e9cifique bas\u00e9 sur un prompt IA pour aider \u00e0 d\u00e9finir le niveau de vide appropri\u00e9 pour chaque type d\u2019emballage. En saisissant vos donn\u00e9es d\u2019emballage et vos conditions d\u2019essai, l\u2019outil propose automatiquement des param\u00e8tres recommand\u00e9s.<\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-28 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last\" style=\"--awb-padding-top:20px;--awb-bg-size:cover;--awb-margin-bottom:1px;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-28 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">Cet outil est disponible pour les laboratoires utilisant nos \u00e9quipements. Remplissez notre formulaire de contact si vous souhaitez recevoir ce prompt.<\/h3><\/div><div class=\"fusion-aligncenter\"><a class=\"fusion-button button-flat button-xlarge button-custom fusion-button-default button-2 fusion-button-default-span fusion-has-button-gradient\" style=\"--button_accent_color:#fcfcfc;--button_border_color:#fcfcfc;--button_accent_hover_color:#f4f3eb;--button_border_hover_color:#f4f3eb;--button_border_width-top:0px;--button_border_width-right:0px;--button_border_width-bottom:0px;--button_border_width-left:0px;--button-border-radius-top-left:28px;--button-border-radius-top-right:28px;--button-border-radius-bottom-right:28px;--button-border-radius-bottom-left:28px;--button_gradient_top_color:#004e72;--button_gradient_bottom_color:#206d8c;--button_gradient_top_color_hover:#0078ba;--button_gradient_bottom_color_hover:#0078ba;--button_text_transform:none;--button_margin-top:20px;\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.dvaci.com\/fr\/contact\/\"><span class=\"fusion-button-text\">Formulaire de contact<\/span><\/a><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-29 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-padding-top:20px;--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-29 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:#003654;--awb-font-size:50px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Oswald&quot;;font-style:normal;font-weight:700;margin:0;font-size:1em;\"><h2><strong>Pression d\u2019\u00e9bullition du liquide d\u2019essai<\/strong><\/h2><\/h2><\/div><div class=\"fusion-title title fusion-title-30 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\"><p data-start=\"12927\" data-end=\"13139\">Le troisi\u00e8me facteur d\u00e9pend du liquide d\u2019immersion. L\u2019\u00e9bullition est directement li\u00e9e \u00e0 la pression : en altitude, l\u2019eau bout \u00e0 des temp\u00e9ratures plus basses ; au niveau de la mer, \u00e0 des temp\u00e9ratures plus \u00e9lev\u00e9es.<\/p>\n<p data-start=\"13141\" data-end=\"13342\">Le m\u00eame principe s\u2019applique dans un essai standard. Lorsque le vide est appliqu\u00e9, la pression autour de l\u2019emballage immerg\u00e9 diminue ; s\u2019il existe une fuite, l\u2019air interne se dilate et forme des bulles.<\/p><\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-30 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-31 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">C\u2019est pourquoi le contr\u00f4le du niveau de vide est critique : un vide trop \u00e9lev\u00e9 peut entra\u00eener une mauvaise interpr\u00e9tation en d\u00e9clenchant l\u2019\u00e9bullition de l\u2019eau.<\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-31 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-8 hover-type-none\"><img decoding=\"async\" width=\"800\" height=\"450\" title=\"D3078 &#8211; Une pression n\u00e9gative excessive peut provoquer des bulles d\u2019interpr\u00e9tation erron\u00e9e\" src=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Une-pression-negative-excessive-peut-provoquer-des-bulles-dinterpretation-erronee.jpg\" alt class=\"img-responsive wp-image-1836\" srcset=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Une-pression-negative-excessive-peut-provoquer-des-bulles-dinterpretation-erronee-200x113.jpg 200w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Une-pression-negative-excessive-peut-provoquer-des-bulles-dinterpretation-erronee-400x225.jpg 400w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Une-pression-negative-excessive-peut-provoquer-des-bulles-dinterpretation-erronee-600x338.jpg 600w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Une-pression-negative-excessive-peut-provoquer-des-bulles-dinterpretation-erronee.jpg 800w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/span><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-32 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-32 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\"><p data-start=\"13509\" data-end=\"13626\">L\u2019eau bout \u00e0 environ 3,17 kPa absolus \u00e0 25 \u00b0C, un niveau de vide presque jamais atteint dans les essais typiques.<\/p>\n<p data-start=\"13628\" data-end=\"13710\">Cependant, bien avant l\u2019\u00e9bullition r\u00e9elle, l\u2019eau commence \u00e0 lib\u00e9rer l\u2019air dissous.<\/p><\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-33 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-9 hover-type-none\"><img decoding=\"async\" width=\"800\" height=\"450\" title=\"D3078 &#8211; L\u2019eau bout \u00e0 environ 3,17 kPa\" src=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Leau-bout-a-environ-317-kPa.jpg\" alt class=\"img-responsive wp-image-1837\" srcset=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Leau-bout-a-environ-317-kPa-200x113.jpg 200w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Leau-bout-a-environ-317-kPa-400x225.jpg 400w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Leau-bout-a-environ-317-kPa-600x338.jpg 600w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Leau-bout-a-environ-317-kPa.jpg 800w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/span><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-34 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-33 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">En pratique, le d\u00e9gazage peut commencer autour de 15 kPa absolus, selon la temp\u00e9rature de l\u2019eau et la teneur en gaz dissous.<\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-35 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-10 hover-type-none\"><img decoding=\"async\" width=\"800\" height=\"450\" title=\"D3078 &#8211; Le d\u00e9gazage peut commencer autour de 15 kilopascals absolus\" src=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Le-degazage-peut-commencer-autour-de-15-kilopascals-absolus.jpg\" alt class=\"img-responsive wp-image-1838\" srcset=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Le-degazage-peut-commencer-autour-de-15-kilopascals-absolus-200x113.jpg 200w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Le-degazage-peut-commencer-autour-de-15-kilopascals-absolus-400x225.jpg 400w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Le-degazage-peut-commencer-autour-de-15-kilopascals-absolus-600x338.jpg 600w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Le-degazage-peut-commencer-autour-de-15-kilopascals-absolus.jpg 800w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/span><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-36 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-34 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">D\u00e8s que l\u2019eau forme des bulles par d\u00e9gazage, ces bulles ne proviennent plus de l\u2019emballage : elles proviennent du liquide lui-m\u00eame et perturbent l\u2019observation.<\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-37 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-11 hover-type-none\"><img decoding=\"async\" width=\"800\" height=\"450\" title=\"D3078 &#8211; L\u2019eau forme des bulles en raison du d\u00e9gazage\" src=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Leau-forme-des-bulles-en-raison-du-degazage.jpg\" alt class=\"img-responsive wp-image-1839\" srcset=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Leau-forme-des-bulles-en-raison-du-degazage-200x113.jpg 200w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Leau-forme-des-bulles-en-raison-du-degazage-400x225.jpg 400w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Leau-forme-des-bulles-en-raison-du-degazage-600x338.jpg 600w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Leau-forme-des-bulles-en-raison-du-degazage.jpg 800w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/span><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-38 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-padding-top:20px;--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-35 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\"><p data-start=\"14002\" data-end=\"14186\">Pour cette raison, DVACI recommande d\u2019identifier visuellement le point de d\u00e9but du d\u00e9gazage dans votre syst\u00e8me. Ce point \u00e9tablit la limite sup\u00e9rieure s\u00fbre de votre essai sous vide.<\/p><\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-39 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-36 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:#003654;--awb-font-size:50px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Oswald&quot;;font-style:normal;font-weight:700;margin:0;font-size:1em;\"><h2><strong>Astuce DVACI \u2013 D\u00e9gazer avant des essais \u00e0 vide \u00e9lev\u00e9<\/strong><\/h2><\/h2><\/div><div class=\"fusion-title title fusion-title-37 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">Lorsque des niveaux de vide \u00e9lev\u00e9s sont requis, nous recommandons de d\u00e9gazer le liquide au pr\u00e9alable, conform\u00e9ment \u00e0 ASTM D4991.<\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-40 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-38 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">Appliquez un cycle de vide sans \u00e9chantillons, maintenez la pression cible pendant au moins 10 minutes, puis ventilez la chambre.<\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-41 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-12 hover-type-none\"><img decoding=\"async\" width=\"800\" height=\"450\" title=\"D3078 &#8211; Comment d\u00e9gazer avant les essais sous vide pouss\u00e9 DVACI\" src=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Comment-degazer-avant-les-essais-sous-vide-pousse-DVACI.jpg\" alt class=\"img-responsive wp-image-1841\" srcset=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Comment-degazer-avant-les-essais-sous-vide-pousse-DVACI-200x113.jpg 200w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Comment-degazer-avant-les-essais-sous-vide-pousse-DVACI-400x225.jpg 400w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Comment-degazer-avant-les-essais-sous-vide-pousse-DVACI-600x338.jpg 600w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Comment-degazer-avant-les-essais-sous-vide-pousse-DVACI.jpg 800w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/span><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-42 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-39 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">Cette \u00e9tape simple \u00e9limine la plupart des gaz dissous et permet des essais \u00e0 vide extr\u00eame avec beaucoup moins de bulles parasites.<\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-43 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-13 hover-type-none\"><img decoding=\"async\" width=\"800\" height=\"450\" title=\"D3078 &#8211; Essai sous vide extr\u00eame avec moins de fausses bulles\" src=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Essai-sous-vide-extreme-avec-moins-de-fausses-bulles.jpg\" alt class=\"img-responsive wp-image-1842\" srcset=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Essai-sous-vide-extreme-avec-moins-de-fausses-bulles-200x113.jpg 200w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Essai-sous-vide-extreme-avec-moins-de-fausses-bulles-400x225.jpg 400w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Essai-sous-vide-extreme-avec-moins-de-fausses-bulles-600x338.jpg 600w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Essai-sous-vide-extreme-avec-moins-de-fausses-bulles.jpg 800w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/span><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-44 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-padding-top:20px;--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-40 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:#003654;--awb-font-size:50px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Oswald&quot;;font-style:normal;font-weight:700;margin:0;font-size:1em;\"><h2><strong>Liquide d\u2019immersion \u2013 ASTM E515<\/strong><\/h2><\/h2><\/div><div class=\"fusion-title title fusion-title-41 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">Bien que l\u2019eau soit le liquide d\u2019immersion le plus utilis\u00e9, nous recommandons de consulter ASTM E515, qui d\u00e9crit d\u2019autres liquides possibles selon l\u2019application, tels que l\u2019\u00e9thyl\u00e8ne glycol ou l\u2019huile min\u00e9rale, pouvant offrir des avantages sp\u00e9cifiques.<\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-8 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-45 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-42 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:#003654;--awb-font-size:50px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Oswald&quot;;font-style:normal;font-weight:700;margin:0;font-size:1em;\"><h2><strong>Altitude et variations de pression en transport a\u00e9rien<\/strong><\/h2><\/h2><\/div><div class=\"fusion-title title fusion-title-43 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">De nombreux clients demandent si leur emballage fuira pendant un vol. Les avions commerciaux volent autour de 10 000 m, ce qui correspond \u00e0 une pression cabine d\u2019environ 75 kPa absolus \u2014 soit un diff\u00e9rentiel d\u2019environ \u201325 kPa par rapport au niveau de la mer.<\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-46 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-44 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">Nous avons confirm\u00e9 que ces valeurs correspondent aux conditions d\u00e9crites dans ASTM D6653, la norme de simulation d\u2019altitude. Nous partageons une vid\u00e9o associ\u00e9e.<\/h3><\/div><div class=\"fusion-alignleft\"><a class=\"fusion-button button-flat button-xlarge button-custom fusion-button-default button-3 fusion-button-default-span fusion-has-button-gradient\" style=\"--button_accent_color:#fcfcfc;--button_border_color:#fcfcfc;--button_accent_hover_color:#f4f3eb;--button_border_hover_color:#f4f3eb;--button_border_width-top:0px;--button_border_width-right:0px;--button_border_width-bottom:0px;--button_border_width-left:0px;--button-border-radius-top-left:28px;--button-border-radius-top-right:28px;--button-border-radius-bottom-right:28px;--button-border-radius-bottom-left:28px;--button_gradient_top_color:#004e72;--button_gradient_bottom_color:#206d8c;--button_gradient_top_color_hover:#0078ba;--button_gradient_bottom_color_hover:#0078ba;--button_text_transform:none;--button_margin-top:20px;\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.dvaci.com\/astm-d6653-for-product-packaging-integrity-testing-during-transportation-in-altitude\/\"><span class=\"fusion-button-text\">ASTM D6653<\/span><\/a><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-47 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-14 hover-type-none\"><img decoding=\"async\" width=\"800\" height=\"450\" title=\"D3078 &#8211; Votre emballage a-t-il fui pendant un vol\" src=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Votre-emballage-a-t-il-fui-pendant-un-vol.jpg\" alt class=\"img-responsive wp-image-1843\" srcset=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Votre-emballage-a-t-il-fui-pendant-un-vol-200x113.jpg 200w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Votre-emballage-a-t-il-fui-pendant-un-vol-400x225.jpg 400w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Votre-emballage-a-t-il-fui-pendant-un-vol-600x338.jpg 600w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Votre-emballage-a-t-il-fui-pendant-un-vol.jpg 800w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/span><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-48 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first\" style=\"--awb-padding-top:20px;--awb-bg-size:cover;--awb-margin-bottom:3px;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-45 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">Si le produit a un niveau de rupture de \u201330 kPa, pour garantir la performance en transport a\u00e9rien, nous recommandons deux essais compl\u00e9mentaires :<\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-49 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-15 hover-type-none\"><img decoding=\"async\" width=\"800\" height=\"450\" title=\"D3078 &#8211; Le produit pr\u00e9sente une d\u00e9faillance, essais compl\u00e9mentaires\" src=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Le-produit-presente-une-defaillance-essais-complementaires.jpg\" alt class=\"img-responsive wp-image-1844\" srcset=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Le-produit-presente-une-defaillance-essais-complementaires-200x113.jpg 200w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Le-produit-presente-une-defaillance-essais-complementaires-400x225.jpg 400w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Le-produit-presente-une-defaillance-essais-complementaires-600x338.jpg 600w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Le-produit-presente-une-defaillance-essais-complementaires.jpg 800w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/span><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-50 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-46 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\"><p data-start=\"15627\" data-end=\"15707\">Premier essai : \u201320 kPa, coh\u00e9rent avec la plage op\u00e9rationnelle ASTM D3078.<\/p><\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-51 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-16 hover-type-none\"><img decoding=\"async\" width=\"800\" height=\"450\" title=\"D3078 &#8211; Premier essai de simulation d\u2019altitude D6653\" src=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Premier-essai-de-simulation-daltitude-D6653.jpg\" alt class=\"img-responsive wp-image-1846\" srcset=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Premier-essai-de-simulation-daltitude-D6653-200x113.jpg 200w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Premier-essai-de-simulation-daltitude-D6653-400x225.jpg 400w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Premier-essai-de-simulation-daltitude-D6653-600x338.jpg 600w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Premier-essai-de-simulation-daltitude-D6653.jpg 800w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/span><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-52 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-47 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">Second essai : \u201325 kPa, pour v\u00e9rifier que l\u2019emballage r\u00e9siste au diff\u00e9rentiel typique en cabine.<\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-53 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-17 hover-type-none\"><img decoding=\"async\" width=\"800\" height=\"450\" title=\"D3078 &#8211; Deuxi\u00e8me essai de simulation d\u2019altitude D6653\" src=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Deuxieme-essai-de-simulation-daltitude-D6653.jpg\" alt class=\"img-responsive wp-image-1845\" srcset=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Deuxieme-essai-de-simulation-daltitude-D6653-200x113.jpg 200w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Deuxieme-essai-de-simulation-daltitude-D6653-400x225.jpg 400w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Deuxieme-essai-de-simulation-daltitude-D6653-600x338.jpg 600w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Deuxieme-essai-de-simulation-daltitude-D6653.jpg 800w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/span><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-54 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-48 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">Notre module de commande mod\u00e8le P permet de programmer jusqu\u2019\u00e0 quatre niveaux de vide dans un m\u00eame essai, afin d\u2019\u00e9valuer le comportement de l\u2019emballage sous diff\u00e9rentes conditions au cours d\u2019un seul cycle.<\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-55 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-18 hover-type-none\"><img decoding=\"async\" width=\"799\" height=\"600\" title=\"CDV-Pharma-integridad-y-trazabilidad-de-los-datos\" src=\"https:\/\/www.dvaci.com\/es\/wp-content\/uploads\/D3078-El-modulo-de-control-del-modelo-P-permite-hasta-cuatro-niveles-de-vacio.jpg\" alt class=\"img-responsive wp-image-1679\"\/><\/span><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-56 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-49 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">Nous allons cr\u00e9er trois exemples pratiques de param\u00e8tres d\u2019essai, afin de mettre la th\u00e9orie en application. Consultez notre page pour rester inform\u00e9.<\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-57 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-50 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:#003654;--awb-font-size:50px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Oswald&quot;;font-style:normal;font-weight:700;margin:0;font-size:1em;\">Astuce avant de terminer : l\u2019\u00e9chantillon de contr\u00f4le<\/h2><\/div><div class=\"fusion-title title fusion-title-51 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">Avant de conclure, nous souhaitons partager une recommandation non incluse dans ASTM D3078, mais qui peut augmenter significativement la fiabilit\u00e9 des r\u00e9sultats :<\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-58 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-52 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">Chez DVACI, nous utilisons toujours un \u00e9chantillon de contr\u00f4le pour valider la configuration avant de lancer les essais complets. Il s\u2019agit d\u2019un emballage avec une fuite connue et clairement identifi\u00e9e, utilis\u00e9 pour \u00e9tablir les param\u00e8tres et confirmer que l\u2019essai d\u00e9tecte de vrais d\u00e9fauts, plut\u00f4t que des faux positifs.<\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-59 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-19 hover-type-none\"><img decoding=\"async\" width=\"800\" height=\"450\" title=\"D3078 &#8211; E\u0301chantillon de Contro\u0302le\" src=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Echantillon-de-Controle.jpg\" alt class=\"img-responsive wp-image-1848\" srcset=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Echantillon-de-Controle-200x113.jpg 200w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Echantillon-de-Controle-400x225.jpg 400w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Echantillon-de-Controle-600x338.jpg 600w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Echantillon-de-Controle.jpg 800w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/span><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-60 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-53 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">Nous disposons d&rsquo;une vid\u00e9o d\u00e9di\u00e9e qui explique \u00e9tape par \u00e9tape comment cr\u00e9er l&rsquo;\u00e9chantillon de contr\u00f4le.<\/h3><\/div><div class=\"fusion-alignleft\"><a class=\"fusion-button button-flat button-xlarge button-custom fusion-button-default button-4 fusion-button-default-span fusion-has-button-gradient\" style=\"--button_accent_color:#fcfcfc;--button_border_color:#fcfcfc;--button_accent_hover_color:#f4f3eb;--button_border_hover_color:#f4f3eb;--button_border_width-top:0px;--button_border_width-right:0px;--button_border_width-bottom:0px;--button_border_width-left:0px;--button-border-radius-top-left:28px;--button-border-radius-top-right:28px;--button-border-radius-bottom-right:28px;--button-border-radius-bottom-left:28px;--button_gradient_top_color:#004e72;--button_gradient_bottom_color:#206d8c;--button_gradient_top_color_hover:#0078ba;--button_gradient_bottom_color_hover:#0078ba;--button_text_transform:none;--button_margin-top:20px;\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.dvaci.com\/fr\/astm-f2096-echantillon-de-controle-avec-aiguille-calibree-ou-filament-de-tungstene\/\"><span class=\"fusion-button-text\">Muestra de Control<\/span><\/a><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-61 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-20 hover-type-none\"><img decoding=\"async\" width=\"800\" height=\"450\" title=\"D3078 &#8211; Proc\u00e9dure compl\u00e8te de l\u2019\u00e9chantillon contro\u0302le\" src=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Procedure-complete-de-lechantillon-controle.jpg\" alt class=\"img-responsive wp-image-1849\" srcset=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Procedure-complete-de-lechantillon-controle-200x113.jpg 200w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Procedure-complete-de-lechantillon-controle-400x225.jpg 400w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Procedure-complete-de-lechantillon-controle-600x338.jpg 600w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/D3078-Procedure-complete-de-lechantillon-controle.jpg 800w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/span><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-62 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-padding-top:20px;--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-54 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-font-size:30px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Open Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\"><p>Si vous souhaitez que nous \u00e9valuions vos \u00e9chantillons, remplissez le formulaire de contact. Nous vous enverrons avec plaisir une vid\u00e9o de d\u00e9monstration gratuite avec des recommandations sp\u00e9cifiques.<\/p>\n<p>Si ce contenu vous a \u00e9t\u00e9 utile, abonnez-vous et partagez-le avec votre \u00e9quipe QA.<\/p><\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-9 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-right:30px;--awb-padding-left:30px;--awb-background-color:rgba(173,109,109,0.76);--awb-background-image:linear-gradient(0deg, #015b8c 20%,#003654 80%);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-63 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-55 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:#eaeaea;--awb-font-size:60px;\"><h2 class=\"fusion-title-heading title-heading-center\" style=\"font-family:&quot;Oswald&quot;;font-style:normal;font-weight:700;margin:0;font-size:1em;\">Nous pouvons vous aider. Contactez-nous !<\/h2><\/div><div class=\"fusion-text fusion-text-2\"><p><a href=\"https:\/\/www.dvaci.com\/fr\/contact\/\"><img decoding=\"async\" class=\"size-full wp-image-819 aligncenter\" src=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/contact-form.png\" alt=\"contact form\" width=\"335\" height=\"337\" srcset=\"https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/contact-form-66x66.png 66w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/contact-form-150x150.png 150w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/contact-form-200x201.png 200w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/contact-form-298x300.png 298w, https:\/\/www.dvaci.com\/fr\/wp-content\/uploads\/contact-form.png 335w\" sizes=\"(max-width: 335px) 100vw, 335px\" \/><\/a><\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":9,"featured_media":1776,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":"","_wp_rev_ctl_limit":""},"categories":[27,9,8],"tags":[248,238,256,242,117,246,253,235,225,223,229,247,230,254,226,231,224,234,86,233,250,257,243,255,244,251,245,249,252,228,241],"class_list":["post-1772","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites","category-cdv","category-detecteur-de-fuites-emballage","tag-astm-d3078","tag-controle-de-qualite-pharmaceutique","tag-controle-des-fuites","tag-d3078","tag-detection-de-fuites","tag-echantillon-de-controle","tag-emballage-flexible","tag-emballages-pharmaceutiques","tag-emballages-steriles","tag-essai-de-bulles","tag-essai-de-detection-de-bulles","tag-essai-declatement","tag-essai-detancheite","tag-essai-sous-vide","tag-essais-de-fuite","tag-essais-dintegrite","tag-etancheite-des-emballages","tag-glycerine-dans-les-essais","tag-integrite-de-lemballage","tag-mousse-desinfectante","tag-niveau-de-vide","tag-normes-astm","tag-parametres-de-pression","tag-parametres-dessai","tag-pression-dessai","tag-temps-dessai","tag-temps-dobservation","tag-test-de-fuite-demballage","tag-test-par-emission-de-bulles","tag-validation-des-emballages","tag-validation-pharmaceutique"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.dvaci.com\/fr\/wp-json\/wp\/v2\/posts\/1772","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dvaci.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dvaci.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dvaci.com\/fr\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dvaci.com\/fr\/wp-json\/wp\/v2\/comments?post=1772"}],"version-history":[{"count":5,"href":"https:\/\/www.dvaci.com\/fr\/wp-json\/wp\/v2\/posts\/1772\/revisions"}],"predecessor-version":[{"id":1851,"href":"https:\/\/www.dvaci.com\/fr\/wp-json\/wp\/v2\/posts\/1772\/revisions\/1851"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dvaci.com\/fr\/wp-json\/wp\/v2\/media\/1776"}],"wp:attachment":[{"href":"https:\/\/www.dvaci.com\/fr\/wp-json\/wp\/v2\/media?parent=1772"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dvaci.com\/fr\/wp-json\/wp\/v2\/categories?post=1772"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dvaci.com\/fr\/wp-json\/wp\/v2\/tags?post=1772"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}