{"id":2320,"date":"2026-03-13T14:02:26","date_gmt":"2026-03-13T14:02:26","guid":{"rendered":"https:\/\/www.dvaci.com\/pt\/?p=2320"},"modified":"2026-05-08T12:26:21","modified_gmt":"2026-05-08T12:26:21","slug":"astm-d3078-como-definir-o-nivel-de-vacuo-e-o-tempo-de-teste","status":"publish","type":"post","link":"https:\/\/www.dvaci.com\/pt\/astm-d3078-como-definir-o-nivel-de-vacuo-e-o-tempo-de-teste\/","title":{"rendered":"ASTM D3078 &#8211; Como definir o n\u00edvel de v\u00e1cuo e o tempo de teste?"},"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:700;margin:0;font-size:1em;\">D3078 Par\u00e1metros de teste &#8211; Como determinar a press\u00e3o de ensaio e o tempo de observa\u00e7\u00e3o corretos?<\/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-bg-size:cover;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:600px;--awb-max-height:360px;--awb-width:100%;\"><div class=\"video-shortcode\"><div class=\"fluid-width-video-wrapper\" style=\"padding-top:60%;\" ><iframe title=\"YouTube video player 1\" src=\"https:\/\/www.youtube.com\/embed\/dtKGThOjIAo?wmode=transparent&autoplay=0\" width=\"600\" height=\"360\" allowfullscreen allow=\"autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture;\"><\/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;\">Quanto v\u00e1cuo voc\u00ea pode aplicar para detectar vazamentos reais \u2014 sem deformar ou danificar a embalagem?<\/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>Neste v\u00eddeo, explicamos como definir os par\u00e2metros corretos de teste com base na ASTM D3078, o m\u00e9todo padr\u00e3o usado para detectar vazamentos grosseiros em embalagens flex\u00edveis.<\/p>\n<p>Tamb\u00e9m vamos compartilhar uma dica que a ASTM D3078 n\u00e3o menciona, mas que pode melhorar significativamente a confiabilidade dos seus resultados. Fique at\u00e9 o final para descobrir qual \u00e9.<\/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\/wp-content\/uploads\/modern-laboratory-dvaci-leak-tester-2-1024x437.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 wp-image-1477 size-full\" src=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/CDV4-PVHI-Vacuum-Chamber-for-packaging-leak-testing-Recortado-rdo.png\" alt=\"CDV Vacuum Chamber for packaging leak testing and seal integrity\" width=\"800\" height=\"735\" srcset=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/CDV4-PVHI-Vacuum-Chamber-for-packaging-leak-testing-Recortado-rdo-200x184.png 200w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/CDV4-PVHI-Vacuum-Chamber-for-packaging-leak-testing-Recortado-rdo-300x276.png 300w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/CDV4-PVHI-Vacuum-Chamber-for-packaging-leak-testing-Recortado-rdo-400x368.png 400w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/CDV4-PVHI-Vacuum-Chamber-for-packaging-leak-testing-Recortado-rdo-600x551.png 600w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/CDV4-PVHI-Vacuum-Chamber-for-packaging-leak-testing-Recortado-rdo.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\/pt\/product-lines-vacuum-decay-cdv-for-packaging-leak-testing\/\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Explore a linha de produtos 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;\">Neste tutorial, ir\u00e1 aprender:<\/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>O que a norma especifica \u2014 e o que ela n\u00e3o especifica.<\/li>\n<li>Como definir os par\u00e2metros corretos de teste, e&nbsp;como interpretar suas recomenda\u00e7\u00f5es.<\/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;\">Normas mencionadas<\/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=\"1297\" data-end=\"1411\">ASTM D3078 \u2013 M\u00e9todo de ensaio padr\u00e3o para determina\u00e7\u00e3o de fugas em embalagens flex\u00edveis por emiss\u00e3o de bolhas.<\/h3>\n<h3 data-start=\"1413\" data-end=\"1545\">ASTM D6653 \u2013 M\u00e9todos de ensaio padr\u00e3o para determinar os efeitos de alta altitude em sistemas de embalagem pelo m\u00e9todo de v\u00e1cuo.<\/h3>\n<h3 data-start=\"1547\" data-end=\"1659\">ASTM D4991 \u2013 M\u00e9todo de ensaio padr\u00e3o para teste de fugas em recipientes r\u00edgidos vazios pelo m\u00e9todo de v\u00e1cuo.<\/h3>\n<h3 data-start=\"1661\" data-end=\"1766\">ASTM E515 \u2013 M\u00e9todos de ensaio padr\u00e3o para detec\u00e7\u00e3o de fugas utilizando t\u00e9cnicas de emiss\u00e3o de bolhas.<\/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;\">O que a norma realmente diz?<\/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>A norma descreve o teste de vazamento por bolhas: a embalagem \u00e9 submersa em \u00e1gua, aplica-se v\u00e1cuo e o operador observa se aparecem bolhas.<\/p>\n<p>Uma emiss\u00e3o cont\u00ednua ou localizada indica vazamento; se n\u00e3o houver bolhas e nenhum fluido de teste entrar na embalagem, a amostra \u00e9 aprovada.<\/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;\">A norma n\u00e3o define n\u00edveis espec\u00edficos de v\u00e1cuo nem tempos de exposi\u00e7\u00e3o, porque cada embalagem se comporta de forma diferente dependendo do tamanho, do material e da resist\u00eancia mec\u00e2nica. Por isso, cada usu\u00e1rio deve estabelecer seus pr\u00f3prios par\u00e2metros.<\/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; A norma n\u00e3o define n\u00edveis espec\u00edficos de v\u00e1cuo nem tempos de exposi\u00e7\u00e3o\" src=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-A-norma-nao-define-niveis-especificos-de-vacuo-nem-tempos-de-exposicao.jpg\" alt class=\"img-responsive wp-image-2363\" srcset=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-A-norma-nao-define-niveis-especificos-de-vacuo-nem-tempos-de-exposicao-200x113.jpg 200w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-A-norma-nao-define-niveis-especificos-de-vacuo-nem-tempos-de-exposicao-400x225.jpg 400w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-A-norma-nao-define-niveis-especificos-de-vacuo-nem-tempos-de-exposicao-600x338.jpg 600w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-A-norma-nao-define-niveis-especificos-de-vacuo-nem-tempos-de-exposicao.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;\">O v\u00e1cuo deve ser aplicado gradualmente, a aproximadamente 1 polegada de merc\u00fario por segundo, para evitar estresse excessivo na embalagem. Ap\u00f3s atingir o n\u00edvel de v\u00e1cuo desejado, ele deve ser mantido por pelo menos 30 segundos enquanto se observa a amostra.<\/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; O v\u00e1cuo deve ser aplicado gradualmente a aproximadamente 1 inHg por segundo\" src=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-O-vacuo-deve-ser-aplicado-gradualmente-a-aproximadamente-1-inHg-por-segundo.jpg\" alt class=\"img-responsive wp-image-2365\" srcset=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-O-vacuo-deve-ser-aplicado-gradualmente-a-aproximadamente-1-inHg-por-segundo-200x113.jpg 200w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-O-vacuo-deve-ser-aplicado-gradualmente-a-aproximadamente-1-inHg-por-segundo-400x225.jpg 400w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-O-vacuo-deve-ser-aplicado-gradualmente-a-aproximadamente-1-inHg-por-segundo-600x338.jpg 600w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-O-vacuo-deve-ser-aplicado-gradualmente-a-aproximadamente-1-inHg-por-segundo.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;\">No entanto, a norma n\u00e3o especifica qual n\u00edvel de v\u00e1cuo usar. \u00c9 aqui que a metodologia pr\u00e1tica que usamos na DVACI se torna essencial.<\/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;\">Como determinar os par\u00e2metros corretos de teste?<\/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>A ASTM D3078 orienta o usu\u00e1rio a selecionar o maior n\u00edvel de v\u00e1cuo poss\u00edvel para revelar vazamentos, mas sem deformar ou danificar a embalagem.<\/p>\n<p>Para alcan\u00e7ar esse equil\u00edbrio, a norma identifica tr\u00eas fatores limitantes:<\/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 data-start=\"19052\" data-end=\"19078\">&#8211; Fragilidade da embalagem<\/p>\n<p data-start=\"19081\" data-end=\"19112\">&#8211; Expans\u00e3o sob press\u00e3o reduzida<\/p>\n<p data-start=\"19115\" data-end=\"19155\">&#8211; Press\u00e3o de ebuli\u00e7\u00e3o do fluido de teste<\/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; A norma identifica 3 fatores limitantes\" src=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-A-norma-identifica-3-fatores-limitantes.jpg\" alt class=\"img-responsive wp-image-2366\" srcset=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-A-norma-identifica-3-fatores-limitantes-200x113.jpg 200w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-A-norma-identifica-3-fatores-limitantes-400x225.jpg 400w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-A-norma-identifica-3-fatores-limitantes-600x338.jpg 600w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-A-norma-identifica-3-fatores-limitantes.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>Com base na nossa experi\u00eancia, a DVACI adiciona um quarto fator pr\u00e1tico:<\/p>\n<p>&#8211; Altitude ou varia\u00e7\u00f5es de press\u00e3o atmosf\u00e9rica, que afetam a integridade da embalagem durante o transporte.<\/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; Varia\u00e7\u00f5es de altitude ou de press\u00e3o atmosf\u00e9rica DVACI\" src=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Variacoes-de-altitude-ou-de-pressao-atmosferica-DVACI.jpg\" alt class=\"img-responsive wp-image-2367\" srcset=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Variacoes-de-altitude-ou-de-pressao-atmosferica-DVACI-200x113.jpg 200w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Variacoes-de-altitude-ou-de-pressao-atmosferica-DVACI-400x225.jpg 400w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Variacoes-de-altitude-ou-de-pressao-atmosferica-DVACI-600x338.jpg 600w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Variacoes-de-altitude-ou-de-pressao-atmosferica-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>Fragilidade da embalagem<\/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;\"><p>Antes de definir o n\u00edvel de v\u00e1cuo, identifique a press\u00e3o de falha da embalagem \u2014 o ponto em que ela come\u00e7a a deformar ou falhar sob v\u00e1cuo.<\/p>\n<p>Conhecer esse limite permite selecionar um n\u00edvel de v\u00e1cuo seguro e sens\u00edvel.<\/p><\/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;\">Na DVACI, recomendamos aplicar aproximadamente 70% do n\u00edvel de falha como v\u00e1cuo operacional. Isso fornece diferencial de press\u00e3o suficiente para revelar vazamentos sem comprometer a integridade da embalagem.<\/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; Aplica\u00e7\u00e3o de aproximadamente 70% do n\u00edvel de falha\" src=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Aplicacao-de-aproximadamente-70-do-nivel-de-falha.jpg\" alt class=\"img-responsive wp-image-2369\" srcset=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Aplicacao-de-aproximadamente-70-do-nivel-de-falha-200x113.jpg 200w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Aplicacao-de-aproximadamente-70-do-nivel-de-falha-400x225.jpg 400w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Aplicacao-de-aproximadamente-70-do-nivel-de-falha-600x338.jpg 600w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Aplicacao-de-aproximadamente-70-do-nivel-de-falha.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>Exemplos:<\/p>\n<p data-start=\"19826\" data-end=\"19914\">&#8211; Se a embalagem rompe a \u201370 kPa, o v\u00e1cuo de teste deve ser em torno de \u201350 kPa.<\/p>\n<p data-start=\"19917\" data-end=\"19995\">&#8211; Se falha a \u201350 kPa, o v\u00e1cuo de teste deve ser aproximadamente \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; Diferencial de press\u00e3o suficiente para revelar vazamentos reais\" src=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Diferencial-de-pressao-suficiente-para-revelar-vazamentos-reais.jpg\" alt class=\"img-responsive wp-image-2370\" srcset=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Diferencial-de-pressao-suficiente-para-revelar-vazamentos-reais-200x113.jpg 200w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Diferencial-de-pressao-suficiente-para-revelar-vazamentos-reais-400x225.jpg 400w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Diferencial-de-pressao-suficiente-para-revelar-vazamentos-reais-600x338.jpg 600w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Diferencial-de-pressao-suficiente-para-revelar-vazamentos-reais.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=\"19997\" data-end=\"20070\">Essa abordagem \u00e9 simples, reprodut\u00edvel e f\u00e1cil de validar em laborat\u00f3rio.<\/p>\n<p data-start=\"20072\" data-end=\"20381\">Algumas embalagens \u2014 como designs easy-open \u2014 s\u00e3o intencionalmente fr\u00e1geis em certas \u00e1reas e n\u00e3o suportam altos diferenciais de press\u00e3o. Nesses casos, o v\u00e1cuo nunca deve exceder o ponto de falha medido.<\/p>\n<p data-start=\"20072\" data-end=\"20381\">Depois de definido o ponto de falha, a regra dos 70% fornece um n\u00edvel de v\u00e1cuo confi\u00e1vel e seguro.<\/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-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>Grau de expans\u00e3o da embalagem<\/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;\">Alguns materiais flex\u00edveis s\u00e3o altamente el\u00e1sticos e, sob v\u00e1cuo, podem expandir significativamente sem romper. Essa expans\u00e3o altera as condi\u00e7\u00f5es internas da embalagem: o volume aumenta e a press\u00e3o interna diminui, reduzindo a sensibilidade do teste e n\u00e3o representando condi\u00e7\u00f5es reais.<\/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;\">Existem f\u00f3rmulas complexas para calcular toler\u00e2ncia \u00e0 deforma\u00e7\u00e3o, mas na pr\u00e1tica s\u00e3o dif\u00edceis de aplicar de forma consistente.<\/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; Calcular a toler\u00e2ncia \u00e0 deforma\u00e7\u00e3o\" src=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Calcular-a-tolerancia-a-deformacao.jpg\" alt class=\"img-responsive wp-image-2371\" srcset=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Calcular-a-tolerancia-a-deformacao-200x113.jpg 200w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Calcular-a-tolerancia-a-deformacao-400x225.jpg 400w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Calcular-a-tolerancia-a-deformacao-600x338.jpg 600w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Calcular-a-tolerancia-a-deformacao.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;\">Na DVACI, desenvolvemos uma ferramenta espec\u00edfica baseada em prompt de IA para ajudar a definir o n\u00edvel de v\u00e1cuo apropriado para cada tipo de embalagem. Ao inserir os dados da embalagem e as condi\u00e7\u00f5es de teste, a ferramenta sugere automaticamente par\u00e2metros recomendados.<\/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;\">Essa ferramenta est\u00e1 dispon\u00edvel para laborat\u00f3rios que utilizam nossos equipamentos. Preencha nosso formul\u00e1rio de contato se quiser receber esse 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;\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.dvaci.com\/pt\/contacto\/\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Formul\u00e1rio de contacto<\/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>Press\u00e3o de ebuli\u00e7\u00e3o do fluido de teste<\/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=\"21318\" data-end=\"21519\">O terceiro fator depende do fluido de imers\u00e3o. A ebuli\u00e7\u00e3o est\u00e1 diretamente ligada \u00e0 press\u00e3o: em altitudes maiores, a \u00e1gua ferve em temperaturas mais baixas; ao n\u00edvel do mar, em temperaturas mais altas.<\/p>\n<p data-start=\"21318\" data-end=\"21519\">O mesmo princ\u00edpio ocorre em um teste padr\u00e3o. Quando o v\u00e1cuo \u00e9 aplicado, a press\u00e3o ao redor da embalagem submersa diminui; se existir um vazamento, o ar interno se expande e forma bolhas.<\/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;\">Por isso controlar o n\u00edvel de v\u00e1cuo \u00e9 cr\u00edtico: v\u00e1cuo negativo excessivo pode gerar interpreta\u00e7\u00e3o incorreta ao provocar ebuli\u00e7\u00e3o da \u00e1gua.<\/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; Press\u00e3o negativa excessiva pode causar bolhas de interpreta\u00e7\u00e3o equivocada\" src=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Pressao-negativa-excessiva-pode-causar-bolhas-de-interpretacao-equivocada.jpg\" alt class=\"img-responsive wp-image-2372\" srcset=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Pressao-negativa-excessiva-pode-causar-bolhas-de-interpretacao-equivocada-200x113.jpg 200w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Pressao-negativa-excessiva-pode-causar-bolhas-de-interpretacao-equivocada-400x225.jpg 400w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Pressao-negativa-excessiva-pode-causar-bolhas-de-interpretacao-equivocada-600x338.jpg 600w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Pressao-negativa-excessiva-pode-causar-bolhas-de-interpretacao-equivocada.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=\"21851\" data-end=\"21972\">A \u00e1gua ferve a aproximadamente 3,17 kPa absolutos a 25 \u00b0C, um n\u00edvel de v\u00e1cuo quase nunca alcan\u00e7ado em testes t\u00edpicos.<\/p>\n<p data-start=\"21851\" data-end=\"21972\">No entanto, muito antes da ebuli\u00e7\u00e3o real, a \u00e1gua come\u00e7a a liberar ar dissolvido.<\/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; A \u00e1gua entra em ebuli\u00e7\u00e3o a aproximadamente 3,17 kPa\" src=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-A-agua-entra-em-ebulicao-a-aproximadamente-317-kPa.jpg\" alt class=\"img-responsive wp-image-2373\" srcset=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-A-agua-entra-em-ebulicao-a-aproximadamente-317-kPa-200x113.jpg 200w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-A-agua-entra-em-ebulicao-a-aproximadamente-317-kPa-400x225.jpg 400w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-A-agua-entra-em-ebulicao-a-aproximadamente-317-kPa-600x338.jpg 600w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-A-agua-entra-em-ebulicao-a-aproximadamente-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;\">Na pr\u00e1tica, a desgaseifica\u00e7\u00e3o pode come\u00e7ar em torno de 15 kPa absolutos, dependendo da temperatura da \u00e1gua e do teor de gases dissolvidos.<\/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; A desgaseifica\u00e7\u00e3o pode come\u00e7ar em torno de 15 quilopascais absolutos\" src=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-A-desgaseificacao-pode-comecar-em-torno-de-15-quilopascais-absolutos.jpg\" alt class=\"img-responsive wp-image-2374\" srcset=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-A-desgaseificacao-pode-comecar-em-torno-de-15-quilopascais-absolutos-200x113.jpg 200w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-A-desgaseificacao-pode-comecar-em-torno-de-15-quilopascais-absolutos-400x225.jpg 400w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-A-desgaseificacao-pode-comecar-em-torno-de-15-quilopascais-absolutos-600x338.jpg 600w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-A-desgaseificacao-pode-comecar-em-torno-de-15-quilopascais-absolutos.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;\">&nbsp;Quando a \u00e1gua forma bolhas devido \u00e0 desgaseifica\u00e7\u00e3o, essas bolhas deixam de vir da embalagem \u2014 passam a vir do pr\u00f3prio fluido, contaminando a observa\u00e7\u00e3o.<\/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; A \u00e1gua forma bolhas devido \u00e0 desgaseifica\u00e7\u00e3o\" src=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-A-agua-forma-bolhas-devido-a-desgaseificacao.jpg\" alt class=\"img-responsive wp-image-2375\" srcset=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-A-agua-forma-bolhas-devido-a-desgaseificacao-200x113.jpg 200w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-A-agua-forma-bolhas-devido-a-desgaseificacao-400x225.jpg 400w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-A-agua-forma-bolhas-devido-a-desgaseificacao-600x338.jpg 600w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-A-agua-forma-bolhas-devido-a-desgaseificacao.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;\">Por esse motivo, a DVACI recomenda identificar visualmente o ponto em que a desgaseifica\u00e7\u00e3o come\u00e7a no seu sistema. Esse ponto estabelece o limite superior seguro para o teste a v\u00e1cuo.<\/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>Dica DVACI \u2013 Como desgaseificar antes de testes de alto v\u00e1cuo<\/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;\">Quando s\u00e3o necess\u00e1rios n\u00edveis altos de v\u00e1cuo, recomendamos pr\u00e9-desgaseificar o fluido seguindo a 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;\">Execute um ciclo de v\u00e1cuo sem amostras, mantenha a press\u00e3o-alvo por pelo menos 10 minutos e depois ventile a c\u00e2mara.<\/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; Como desgaseificar antes dos testes de alto v\u00e1cuo DVACI\" src=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Como-desgaseificar-antes-dos-testes-de-alto-vacuo-DVACI.jpg\" alt class=\"img-responsive wp-image-2377\" srcset=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Como-desgaseificar-antes-dos-testes-de-alto-vacuo-DVACI-200x113.jpg 200w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Como-desgaseificar-antes-dos-testes-de-alto-vacuo-DVACI-400x225.jpg 400w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Como-desgaseificar-antes-dos-testes-de-alto-vacuo-DVACI-600x338.jpg 600w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Como-desgaseificar-antes-dos-testes-de-alto-vacuo-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;\">Esse passo simples remove a maior parte dos gases dissolvidos, permitindo testes de v\u00e1cuo extremo com muito menos bolhas falsas.<\/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; Ensaio de v\u00e1cuo extremo com menos bolhas falsas\" src=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Ensaio-de-vacuo-extremo-com-menos-bolhas-falsas.jpg\" alt class=\"img-responsive wp-image-2378\" srcset=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Ensaio-de-vacuo-extremo-com-menos-bolhas-falsas-200x113.jpg 200w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Ensaio-de-vacuo-extremo-com-menos-bolhas-falsas-400x225.jpg 400w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Ensaio-de-vacuo-extremo-com-menos-bolhas-falsas-600x338.jpg 600w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Ensaio-de-vacuo-extremo-com-menos-bolhas-falsas.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>Fluido de imers\u00e3o para testes \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;\">Embora a \u00e1gua seja o fluido de imers\u00e3o mais comum, recomendamos consultar a ASTM E515, que descreve outros fluidos que podem ser usados dependendo da aplica\u00e7\u00e3o, como etilenoglicol ou \u00f3leo mineral, pois podem oferecer vantagens espec\u00edficas em determinados cen\u00e1rios.<\/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 e varia\u00e7\u00f5es de press\u00e3o no transporte a\u00e9reo<\/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;\"><p>Muitos clientes perguntam se a embalagem vai vazar durante um voo.<\/p>\n<p>Embora aeronaves comerciais voem em torno de 10.000 m, isso corresponde a uma press\u00e3o de cabine de cerca de 75 kPa absolutos \u2014 um diferencial de aproximadamente \u201325 kPa em rela\u00e7\u00e3o ao n\u00edvel do mar.<\/p><\/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;\">Confirmamos que essas condi\u00e7\u00f5es correspondem \u00e0s descritas na ASTM D6653, a norma para testes de simula\u00e7\u00e3o de altitude. Compartilhamos um v\u00eddeo relacionado.<\/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\/es\/astm-d4991-asegurar-la-integridad-de-los-recipientes-rigidos-para-un-transporte-seguro-y-seguro\/\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">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; Sua embalagem apresentou vazamento durante um voo\" src=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Sua-embalagem-apresentou-vazamento-durante-um-voo.jpg\" alt class=\"img-responsive wp-image-2379\" srcset=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Sua-embalagem-apresentou-vazamento-durante-um-voo-200x113.jpg 200w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Sua-embalagem-apresentou-vazamento-durante-um-voo-400x225.jpg 400w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Sua-embalagem-apresentou-vazamento-durante-um-voo-600x338.jpg 600w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Sua-embalagem-apresentou-vazamento-durante-um-voo.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;\">Se o produto tiver um n\u00edvel de falha de \u201330 kPa, para garantir desempenho em transporte a\u00e9reo, recomendamos dois testes complementares:<\/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; O produto apresenta falha, testes complementares\" src=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-O-produto-apresenta-falha-testes-complementares.jpg\" alt class=\"img-responsive wp-image-2380\" srcset=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-O-produto-apresenta-falha-testes-complementares-200x113.jpg 200w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-O-produto-apresenta-falha-testes-complementares-400x225.jpg 400w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-O-produto-apresenta-falha-testes-complementares-600x338.jpg 600w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-O-produto-apresenta-falha-testes-complementares.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;\">&#8211; Primeiro teste: \u201320 kPa, consistente com a faixa operacional da ASTM D3078.<\/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; Primeiro teste de simula\u00e7\u00e3o de altitude D6653\" src=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Primeiro-teste-de-simulacao-de-altitude-D6653.jpg\" alt class=\"img-responsive wp-image-2383\" srcset=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Primeiro-teste-de-simulacao-de-altitude-D6653-200x113.jpg 200w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Primeiro-teste-de-simulacao-de-altitude-D6653-400x225.jpg 400w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Primeiro-teste-de-simulacao-de-altitude-D6653-600x338.jpg 600w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Primeiro-teste-de-simulacao-de-altitude-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;\">&#8211; Segundo teste: \u201325 kPa, para verificar se a embalagem suportar\u00e1 o diferencial t\u00edpico dentro da 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; Segundo teste de simula\u00e7\u00e3o de altitude D6653\" src=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Segundo-teste-de-simulacao-de-altitude-D6653.jpg\" alt class=\"img-responsive wp-image-2384\" srcset=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Segundo-teste-de-simulacao-de-altitude-D6653-200x113.jpg 200w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Segundo-teste-de-simulacao-de-altitude-D6653-400x225.jpg 400w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Segundo-teste-de-simulacao-de-altitude-D6653-600x338.jpg 600w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Segundo-teste-de-simulacao-de-altitude-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;\"><p data-start=\"24150\" data-end=\"24356\">Nosso m\u00f3dulo de controle modelo P permite programar at\u00e9 quatro n\u00edveis de v\u00e1cuo em um \u00fanico teste, possibilitando avaliar o comportamento da embalagem sob diferentes condi\u00e7\u00f5es durante um \u00fanico ciclo.<\/p><\/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=\"800\" height=\"450\" title=\"D3078 &#8211; O m\u00f3dulo de controle Modelo P permite at\u00e9 quatro n\u00edveis de v\u00e1cuo\" src=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-O-modulo-de-controle-Modelo-P-permite-ate-quatro-niveis-de-vacuo.jpg\" alt class=\"img-responsive wp-image-2385\" srcset=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-O-modulo-de-controle-Modelo-P-permite-ate-quatro-niveis-de-vacuo-200x113.jpg 200w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-O-modulo-de-controle-Modelo-P-permite-ate-quatro-niveis-de-vacuo-400x225.jpg 400w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-O-modulo-de-controle-Modelo-P-permite-ate-quatro-niveis-de-vacuo-600x338.jpg 600w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-O-modulo-de-controle-Modelo-P-permite-ate-quatro-niveis-de-vacuo.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-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;\">Vamos criar tr\u00eas exemplos pr\u00e1ticos de par\u00e2metros de teste, colocando a teoria em pr\u00e1tica. Visite o nosso site para se manter informado.<\/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;\"><h2><strong>Dica antes de encerrar: a amostra de controle<\/strong><\/h2><\/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;\">Antes de finalizar, queremos compartilhar uma recomenda\u00e7\u00e3o que n\u00e3o est\u00e1 inclu\u00edda na ASTM D3078, mas que pode aumentar significativamente a confiabilidade dos seus resultados: Na DVACI, sempre usamos uma amostra de controle para validar a configura\u00e7\u00e3o antes de executar testes completos.&nbsp;<\/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;\">\u00c9 uma embalagem com um vazamento conhecido e claramente identificado, que usamos para estabelecer os par\u00e2metros e confirmar que o teste detecta defeitos reais \u2014 e n\u00e3o falsos positivos.<\/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; Amostra de controle\" src=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Amostra-de-controle.jpg\" alt class=\"img-responsive wp-image-2386\" srcset=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Amostra-de-controle-200x113.jpg 200w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Amostra-de-controle-400x225.jpg 400w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Amostra-de-controle-600x338.jpg 600w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Amostra-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;\">Temos um v\u00eddeo espec\u00edfico que explica passo a passo como criar a Amostra de Controlo.<\/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\/pt\/astm-f2096-amostra-de-controlo-com-pino-calibrado-ou-filamento-de-tungstenio\/\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Amostra de Controlo<\/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; Procedimento completo da amostra de controle\" src=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Procedimento-completo-da-amostra-de-controle.jpg\" alt class=\"img-responsive wp-image-2387\" srcset=\"https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Procedimento-completo-da-amostra-de-controle-200x113.jpg 200w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Procedimento-completo-da-amostra-de-controle-400x225.jpg 400w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Procedimento-completo-da-amostra-de-controle-600x338.jpg 600w, https:\/\/www.dvaci.com\/pt\/wp-content\/uploads\/D3078-Procedimento-completo-da-amostra-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-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>Se voc\u00ea quiser que avaliemos suas amostras, preencha o formul\u00e1rio. Teremos prazer em enviar um v\u00eddeo de demonstra\u00e7\u00e3o gratuito com recomenda\u00e7\u00f5es espec\u00edficas.<\/p>\n<p>Se este conte\u00fado foi \u00fatil, inscreva-se e compartilhe com sua equipe de 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;\">N\u00f3s podemos ajud\u00e1-lo. 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