{"id":5067,"date":"2025-02-11T15:08:06","date_gmt":"2025-02-11T07:08:06","guid":{"rendered":"https:\/\/www.packqc.com\/?p=5067"},"modified":"2025-09-12T08:34:10","modified_gmt":"2025-09-12T00:34:10","slug":"vacuum-leak-test-procedure-astm-d3078","status":"publish","type":"post","link":"https:\/\/www.packqc.com\/fi\/vacuum-leak-test-procedure-astm-d3078\/","title":{"rendered":"Tyhji\u00f6vuototestin hallinta \u2013 ASTM D3078"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"5067\" class=\"elementor elementor-5067\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cb4e94e e-flex e-con-boxed e-con e-parent\" data-id=\"cb4e94e\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bfc0068 elementor-widget elementor-widget-heading\" data-id=\"bfc0068\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Tyhji\u00f6testi ASTM D3078 -menetelm\u00e4n hallitseminen<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-514e475 elementor-widget elementor-widget-heading\" data-id=\"514e475\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">Sukella syv\u00e4lle tyhji\u00f6hajoamisen vuotojen testausratkaisuihin, laiteperiaatteisiin ja ASTM D3078 -yhteensopivuuteen<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c0c76bf e-flex e-con-boxed e-con e-parent\" data-id=\"c0c76bf\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9c55731 elementor-widget elementor-widget-heading\" data-id=\"9c55731\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"> Johdanto tyhji\u00f6mittauksen testausmenetelmiin<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a5d8c01 e-flex e-con-boxed e-con e-parent\" data-id=\"a5d8c01\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3efe675 elementor-widget elementor-widget-text-editor\" data-id=\"3efe675\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Vuodon havaitseminen on kriittinen osa laadunvarmistusta sellaisilla aloilla kuin l\u00e4\u00e4kkeet, elintarvikepakkaukset ja l\u00e4\u00e4kinn\u00e4lliset laitteet. Luotettava\u00a0<strong>tyhji\u00f6vuototestimenettely<\/strong>\u00a0varmistaa tuotteiden eheyden, turvallisuuden ja alan standardien noudattamisen. Yksi edistyneimmist\u00e4 menetelmist\u00e4 on\u00a0<strong>tyhji\u00f6hajoamisen vuodon testausliuos<\/strong>, joka hy\u00f6dynt\u00e4\u00e4 tarkkoja paine-eromittauksia tunnistaakseen pienimm\u00e4tkin vuodot.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d62482e e-flex e-con-boxed e-con e-parent\" data-id=\"d62482e\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b6d3cf0 elementor-widget elementor-widget-heading\" data-id=\"b6d3cf0\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Tyhji\u00f6pakkauksen vuototesterin ymm\u00e4rt\u00e4minen<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-09a8cc1 e-flex e-con-boxed e-con e-parent\" data-id=\"09a8cc1\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cbd2c34 elementor-widget elementor-widget-image\" data-id=\"cbd2c34\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.packqc.com\/fi\/product\/lt-03-bubble-leak-test-equipment\/\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"900\" height=\"900\" src=\"https:\/\/www.packqc.com\/wp-content\/uploads\/2025\/02\/LT-03-Leak-Tester-02_\u526f\u672c.webp\" class=\"attachment-large size-large wp-image-7200\" alt=\"Tyhji\u00f6testi Menettely\" srcset=\"https:\/\/www.packqc.com\/wp-content\/uploads\/2025\/02\/LT-03-Leak-Tester-02_\u526f\u672c.webp 900w, https:\/\/www.packqc.com\/wp-content\/uploads\/2025\/02\/LT-03-Leak-Tester-02_\u526f\u672c-300x300.webp 300w, https:\/\/www.packqc.com\/wp-content\/uploads\/2025\/02\/LT-03-Leak-Tester-02_\u526f\u672c-100x100.webp 100w, https:\/\/www.packqc.com\/wp-content\/uploads\/2025\/02\/LT-03-Leak-Tester-02_\u526f\u672c-600x600.webp 600w, https:\/\/www.packqc.com\/wp-content\/uploads\/2025\/02\/LT-03-Leak-Tester-02_\u526f\u672c-150x150.webp 150w, https:\/\/www.packqc.com\/wp-content\/uploads\/2025\/02\/LT-03-Leak-Tester-02_\u526f\u672c-768x768.webp 768w, https:\/\/www.packqc.com\/wp-content\/uploads\/2025\/02\/LT-03-Leak-Tester-02_\u526f\u672c-12x12.webp 12w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-68b35ff elementor-widget elementor-widget-text-editor\" data-id=\"68b35ff\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A\u00a0<a href=\"https:\/\/www.packqc.com\/fi\/product\/mlt-01-vacuum-decay-leak-test-equipment\/\" target=\"_blank\" rel=\"noopener\"><strong>tyhji\u00f6hajoamispakkauksen vuodotesteri<\/strong><\/a>\u00a0on hienostunut laite, joka on suunniteltu havaitsemaan vuodot suljetuissa pakkauksissa mittaamalla muutoksia tyhji\u00f6paineessa. Keskeisi\u00e4 komponentteja ovat:<\/p><ul><li><strong>Tyhji\u00f6kammio:<\/strong>\u00a0Luo kontrolloidun ymp\u00e4rist\u00f6n testausta varten.<\/li><li><strong>Paineanturit:<\/strong>\u00a0Seuraa paineen muutoksia eritt\u00e4in tarkasti.<\/li><li><strong>Tiedonhankintaj\u00e4rjestelm\u00e4:<\/strong>\u00a0Tallentaa ja analysoi vaimenemisnopeudet vuotojen m\u00e4\u00e4ritt\u00e4miseksi.<\/li><\/ul><p>T\u00e4t\u00e4 laitetta k\u00e4ytet\u00e4\u00e4n laajalti teollisuudenaloilla, joilla pakkausten eheys on kriittinen, kuten steriileiss\u00e4 l\u00e4\u00e4ketieteellisiss\u00e4 pakkauksissa ja pilaantuvissa elintarvikepakkauksissa.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ad8d9f4 e-flex e-con-boxed e-con e-parent\" data-id=\"ad8d9f4\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ce8dd35 elementor-widget elementor-widget-heading\" data-id=\"ce8dd35\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Vuototestauslaitteen periaate: miten tyhji\u00f6 hajoaa teknologia toimii?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ad26cb9 e-flex e-con-boxed e-con e-parent\" data-id=\"ad26cb9\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a9e4c63 elementor-widget elementor-widget-text-editor\" data-id=\"a9e4c63\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The\u00a0<strong>vuototestilaitteen periaate<\/strong>\u00a0tyhji\u00f6vaimennusteknologia perustuu paine-eroihin. N\u00e4in se toimii:<\/p><ol><li><strong>Tyhji\u00f6n luominen:<\/strong>\u00a0Pakkaus asetetaan suljettuun kammioon, ja siihen sovelletaan tyhji\u00f6t\u00e4.<\/li><li><strong>Paineen seuranta:<\/strong>\u00a0Anturit mittaavat alkuper\u00e4isen tyhji\u00f6n tason ja tarkkailevat mahdollisia paineen muutoksia ajan mittaan.<\/li><li><strong>Hajoamisanalyysi:<\/strong>\u00a0Jos pakkauksessa on vuoto, sis\u00e4\u00e4n p\u00e4\u00e4see ilmaa, mik\u00e4 aiheuttaa havaittavan paineen nousun (hajoamisen). Hajoamisnopeus korreloi vuodon koon kanssa.<\/li><\/ol><p>T\u00e4m\u00e4\u00a0<strong>tyhji\u00f6hajoamisen vuodon testausliuos<\/strong>\u00a0on eritt\u00e4in herkk\u00e4, ja se pystyy havaitsemaan mikrovuodot, jotka muut menetelm\u00e4t saattavat j\u00e4tt\u00e4\u00e4 huomiotta.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a3c65ee e-flex e-con-boxed e-con e-parent\" data-id=\"a3c65ee\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-868d1da elementor-widget elementor-widget-heading\" data-id=\"868d1da\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">ASTM D3078 Standarditestimenetelm\u00e4: Vaatimustenmukaisuus ja parhaat k\u00e4yt\u00e4nn\u00f6t<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9a5e664 e-flex e-con-boxed e-con e-parent\" data-id=\"9a5e664\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-3c35036 e-con-full e-flex e-con e-child\" data-id=\"3c35036\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8f62605 elementor-widget elementor-widget-text-editor\" data-id=\"8f62605\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The\u00a0<strong>ASTM D3078 -standardin testimenetelm\u00e4<\/strong>\u00a0on laajalti tunnustettu protokolla vuotojen havaitsemiseksi joustopakkauksista tyhji\u00f6hajoamisteknologian avulla. Keskeisi\u00e4 n\u00e4k\u00f6kohtia ovat:<\/p><ul><li><strong>Testiasetukset:<\/strong>\u00a0Tyhji\u00f6hajoamispaketin vuototestin oikea kalibrointi.<\/li><li><strong>Toimenpide:<\/strong>\u00a0Tietyn alipainetason k\u00e4ytt\u00e4minen ja paineen muutosten tarkkailu tietyn ajanjakson aikana.<\/li><li><strong>Hyv\u00e4ksymiskriteerit:<\/strong>\u00a0Hyv\u00e4ksytty\/hyl\u00e4ttyjen m\u00e4\u00e4ritt\u00e4minen ennalta m\u00e4\u00e4ritettyjen vaimennuskynnysten perusteella.<\/li><\/ul><p>ASTM D3078:n noudattaminen varmistaa johdonmukaisuuden, luotettavuuden ja s\u00e4\u00e4d\u00f6stenmukaisuuden kaikilla toimialoilla.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-10fbbd6 e-con-full e-flex e-con e-child\" data-id=\"10fbbd6\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bc6e961 elementor-widget elementor-widget-image\" data-id=\"bc6e961\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"940\" src=\"https:\/\/www.packqc.com\/wp-content\/uploads\/2025\/02\/astm_intl-logo_\u526f\u672c-1024x940.webp\" class=\"attachment-large size-large wp-image-7201\" alt=\"Tyhji\u00f6testi - ASTM D3078 - ASTM D3078\" srcset=\"https:\/\/www.packqc.com\/wp-content\/uploads\/2025\/02\/astm_intl-logo_\u526f\u672c-1024x940.webp 1024w, https:\/\/www.packqc.com\/wp-content\/uploads\/2025\/02\/astm_intl-logo_\u526f\u672c-600x551.webp 600w, https:\/\/www.packqc.com\/wp-content\/uploads\/2025\/02\/astm_intl-logo_\u526f\u672c-300x275.webp 300w, https:\/\/www.packqc.com\/wp-content\/uploads\/2025\/02\/astm_intl-logo_\u526f\u672c-768x705.webp 768w, https:\/\/www.packqc.com\/wp-content\/uploads\/2025\/02\/astm_intl-logo_\u526f\u672c-13x12.webp 13w, https:\/\/www.packqc.com\/wp-content\/uploads\/2025\/02\/astm_intl-logo_\u526f\u672c.webp 1116w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">ASTM D3078<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-57f5c85 e-flex e-con-boxed e-con e-parent\" data-id=\"57f5c85\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-15f63ce elementor-widget elementor-widget-heading\" data-id=\"15f63ce\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Vaiheittainen tyhji\u00f6mittauksen testausmenettely<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0d0b523 e-flex e-con-boxed e-con e-parent\" data-id=\"0d0b523\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-511e1dc elementor-widget elementor-widget-text-editor\" data-id=\"511e1dc\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Suorittaa a\u00a0<strong>tyhji\u00f6vuototestimenettely<\/strong>\u00a0sis\u00e4lt\u00e4\u00e4 seuraavat vaiheet:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8fee4fa e-grid e-con-boxed e-con e-parent\" data-id=\"8fee4fa\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-f4ae124 e-con-full e-flex e-con e-child\" data-id=\"f4ae124\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-45631fe elementor-widget elementor-widget-heading\" data-id=\"45631fe\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Testi\u00e4 edelt\u00e4v\u00e4t valmistelut<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-99f0e45 elementor-widget elementor-widget-text-editor\" data-id=\"99f0e45\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>Kalibroi\u00a0<strong>tyhji\u00f6hajoamispakkauksen vuodotesteri<\/strong>\u00a0tarkkuuden varmistamiseksi.<\/li><li>Kiinnit\u00e4 testin\u00e4yte tukevasti tyhji\u00f6kammioon.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e06cce9 e-con-full e-flex e-con e-child\" data-id=\"e06cce9\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2b41aab elementor-widget elementor-widget-heading\" data-id=\"2b41aab\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Testin suorittaminen<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9da8d6d elementor-widget elementor-widget-text-editor\" data-id=\"9da8d6d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>Aseta tyhji\u00f6 kammioon ja stabiloi paine.<\/li><li>Tarkkaile painetta tietyn ajan, tyypillisesti 10-30 sekuntia.<\/li><li>Kirjaa yl\u00f6s mahdollinen paineen aleneminen, joka osoittaa vuodon.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-36a9fee e-con-full e-flex e-con e-child\" data-id=\"36a9fee\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-476fd9f elementor-widget elementor-widget-heading\" data-id=\"476fd9f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Testin j\u00e4lkeiset protokollat<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-298611f elementor-widget elementor-widget-text-editor\" data-id=\"298611f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>Kirjaa testitulokset laadunvarmistusta ja j\u00e4ljitett\u00e4vyytt\u00e4 varten.<\/li><li>Suorita rutiinihuolto\u00a0<strong>vuototestilaitteisto<\/strong>\u00a0pitk\u00e4n aikav\u00e4lin luotettavuuden varmistamiseksi.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b7411db elementor-widget elementor-widget-video\" data-id=\"b7411db\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/z4wEZMIKR7Q?si=ozllXlaeDbmfEV8l&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;play_on_mobile&quot;:&quot;yes&quot;,&quot;mute&quot;:&quot;yes&quot;,&quot;loop&quot;:&quot;yes&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5736aff elementor-widget elementor-widget-button\" data-id=\"5736aff\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.packqc.com\/fi\/product\/lt-03-bubble-leak-test-equipment\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Klikkaa t\u00e4st\u00e4<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5124549 e-flex e-con-boxed e-con e-parent\" data-id=\"5124549\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-01ae343 elementor-widget elementor-widget-heading\" data-id=\"01ae343\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Tyhji\u00f6hajoamisen vuototestausratkaisujen sovellukset<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1f9fa4a e-flex e-con-boxed e-con e-parent\" data-id=\"1f9fa4a\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3cc0691 elementor-widget elementor-widget-text-editor\" data-id=\"3cc0691\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Tyhji\u00f6hajoamisen vuototestausratkaisut<\/strong>\u00a0ovat monipuolisia ja niit\u00e4 k\u00e4ytet\u00e4\u00e4n laajalti:<\/p><ul><li><strong>L\u00e4\u00e4kkeet:<\/strong>\u00a0L\u00e4pipainopakkausten ja steriilien s\u00e4ili\u00f6iden eheyden varmistaminen.<\/li><li><strong>Ruoan pakkaus:<\/strong>\u00a0Vuotojen havaitseminen tyhji\u00f6suljetuissa pusseissa ja tarjottimissa.<\/li><li><strong>L\u00e4\u00e4ketieteelliset laitteet:<\/strong>\u00a0Kirurgisten instrumenttien pakkauksen steriiliyden tarkistaminen.<\/li><\/ul><p>Verrattuna perinteisiin menetelmiin, kuten v\u00e4riaineen tunkeutumis- tai kuplatestaukseen, tyhji\u00f6hajoamistestaus tarjoaa paremman herkkyyden ja rikkomattoman arvioinnin.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-53720a2 e-flex e-con-boxed e-con e-parent\" data-id=\"53720a2\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ad17058 elementor-widget elementor-widget-heading\" data-id=\"ad17058\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Johtop\u00e4\u00e4t\u00f6s<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-267b808 e-flex e-con-boxed e-con e-parent\" data-id=\"267b808\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c84a878 elementor-widget elementor-widget-text-editor\" data-id=\"c84a878\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"131\" data-end=\"583\">The <strong data-start=\"135\" data-end=\"165\">tyhji\u00f6vuototestimenettely<\/strong> on kriittinen laadunvarmistusmenetelm\u00e4, joka on laajalti k\u00e4yt\u00f6ss\u00e4 esimerkiksi pakkaus-, l\u00e4\u00e4ke-, elintarvike- ja l\u00e4\u00e4kinn\u00e4llisill\u00e4 aloilla. T\u00e4ll\u00e4 tekniikalla on keskeinen rooli seuraavien seikkojen todentamisessa <strong data-start=\"353\" data-end=\"374\">tuotteen eheys<\/strong>, ehk\u00e4isem\u00e4ll\u00e4 saastumista ja varmistamalla s\u00e4\u00e4nn\u00f6sten noudattaminen. Hy\u00f6dynt\u00e4m\u00e4ll\u00e4 <strong data-start=\"451\" data-end=\"490\">tyhji\u00f6hajoamisen vuototestausratkaisut<\/strong>, valmistajat voivat tunnistaa pienimm\u00e4tkin vuodot eritt\u00e4in herk\u00e4sti ja toistettavasti.<\/p><p data-start=\"585\" data-end=\"967\">Menettely on yhdenmukainen <strong data-start=\"615\" data-end=\"650\"><a href=\"https:\/\/store.astm.org\/d3078-02r21e01.html\" target=\"_blank\" rel=\"noopener nofollow\">ASTM D3078<\/a> vakiotestausmenetelm\u00e4<\/strong>, joka tarjoaa luotettavat puitteet joustavien pakkausten bruttovuodon havaitsemiseksi tyhji\u00f6kammion avulla. T\u00e4m\u00e4 rikkomattoman testimenetelm\u00e4n huomattavia etuja ovat muun muassa helppok\u00e4ytt\u00f6isyys, nopeat tulokset ja minimaalinen k\u00e4ytt\u00e4j\u00e4n vaikutus, joten se soveltuu sek\u00e4 laboratorio- ett\u00e4 tuotantoymp\u00e4rist\u00f6ihin.<\/p><p data-start=\"969\" data-end=\"1341\">Kuten <strong data-start=\"972\" data-end=\"1001\">teknologiset innovaatiot<\/strong> jatkaa anturien tarkkuuden, automaatio-ominaisuuksien ja data-analytiikan integroinnin parantamista, <strong data-start=\"1097\" data-end=\"1121\">tyhji\u00f6n hajoamistestaus<\/strong> on kehittym\u00e4ss\u00e4 entist\u00e4 \u00e4lykk\u00e4\u00e4mm\u00e4ksi ja tehokkaammaksi ratkaisuksi. Sen soveltaminen ei ainoastaan paranna <strong data-start=\"1216\" data-end=\"1249\">tuoteturvallisuus ja s\u00e4ilyvyys<\/strong>, mutta tukee my\u00f6s <strong data-start=\"1269\" data-end=\"1293\">kest\u00e4vyystavoitteet<\/strong> v\u00e4hent\u00e4m\u00e4ll\u00e4 h\u00e4vikki\u00e4 ja v\u00e4ltt\u00e4m\u00e4ll\u00e4 tuotteiden palautuksia.<\/p><p data-start=\"1343\" data-end=\"1573\">\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Tyhji\u00f6vuototestausmenettelyn hallitseminen ASTM D3078 Syv\u00e4sukellus tyhji\u00f6liuoksen hajoamisen vuototestausratkaisuihin, laitteiden periaatteisiin ja ASTM D3078 -standardin noudattamiseen Johdanto tyhji\u00f6vuototestausmenettelyihin Vuotojen havaitseminen on kriittinen osa laadunvarmistusta esimerkiksi l\u00e4\u00e4keteollisuudessa, elintarvikepakkauksissa ja l\u00e4\u00e4kinn\u00e4llisiss\u00e4 laitteissa. Luotettavalla tyhji\u00f6vuototestausmenettelyll\u00e4 varmistetaan tuotteen eheys, [...]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5067","post","type-post","status-publish","format-standard","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/fi\/wp-json\/wp\/v2\/posts\/5067","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/fi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.packqc.com\/fi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/fi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/fi\/wp-json\/wp\/v2\/comments?post=5067"}],"version-history":[{"count":0,"href":"https:\/\/www.packqc.com\/fi\/wp-json\/wp\/v2\/posts\/5067\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/fi\/wp-json\/wp\/v2\/media?parent=5067"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.packqc.com\/fi\/wp-json\/wp\/v2\/categories?post=5067"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.packqc.com\/fi\/wp-json\/wp\/v2\/tags?post=5067"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}