{"id":830,"date":"2004-12-02T15:03:00","date_gmt":"2004-12-02T14:03:00","guid":{"rendered":"https:\/\/kids.esa.int\/esa_s_test_centre\/"},"modified":"2026-10-08T00:32:45","modified_gmt":"2026-10-07T22:32:45","slug":"esa_s_test_centre","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/hu\/esa_s_test_centre\/","title":{"rendered":"Az ESA tesztk\u00f6zpontja"},"content":{"rendered":"<div class=\"lede\">\n<p>Az ESA \u0171reszk\u00f6zeinek nagy r\u00e9sz\u00e9t a hollandiai Eur\u00f3pai \u0170rkutat\u00e1si \u00e9s Technol\u00f3giai K\u00f6zpontban (ESTEC) tesztelik. Az ESTEC tesztk\u00f6zpontja minden sz\u00fcks\u00e9ges felszerel\u00e9ssel rendelkezik ahhoz, hogy az \u0171reszk\u00f6zt a kil\u00f6v\u0151helyre sz\u00e1ll\u00edt\u00e1s el\u0151tt alaposan ellen\u0151rizz\u00e9k.<\/p>\n<\/div>\n<p>A Nagy \u0170rszimul\u00e1tort n\u00e9ha \u2018\u0171r egy dobozban\u2019 n\u00e9ven is emlegetik. A kamra belsej\u00e9ben a m\u0171holdat sz\u00e9ls\u0151s\u00e9ges, \u0171rh\u00f6z hasonl\u00f3 k\u00f6r\u00fclm\u00e9nyeknek teszik ki. A leveg\u0151 kiszivatty\u00faz\u00e1sa ut\u00e1n a m\u0171hold h\u0151m\u00e9rs\u00e9klete 100 \u00b0C-t\u00f3l \u2013 a v\u00edz forr\u00e1spontj\u00e1t\u00f3l \u2013 eg\u00e9szen a fagyos -100 \u00b0C-ig v\u00e1ltoztathat\u00f3. Egy ember ilyen h\u0151m\u00e9rs\u00e9kleten nem tudna t\u00fal\u00e9lni!<\/p>\n<p>Speci\u00e1lis r\u00e1z\u00f3g\u00e9pekkel ellen\u0151rzik, hogy a m\u0171hold k\u00e9pes-e ellen\u00e1llni az er\u0151s rezg\u00e9seknek, k\u00fcl\u00f6n\u00f6sen az ind\u00edt\u00e1s sor\u00e1n. Eur\u00f3pa legnagyobb r\u00e1z\u00f3g\u00e9pe az ESA \u201eHydra\u201d nev\u0171, t\u00f6bbtengelyes r\u00e1z\u00f3g\u00e9pe.<\/p>\n<p>A Nagy Eur\u00f3pai Akusztikai L\u00e9tes\u00edtm\u00e9ny biztos\u00edtja, hogy a m\u0171hold kib\u00edrja a kil\u00f6v\u00e9skor keletkez\u0151 f\u00fclsiket\u00edt\u0151 zajt. A m\u0171holdat hatalmas hangsz\u00f3r\u00f3kb\u00f3l \u00e1rad\u00f3 hanggal bomb\u00e1zz\u00e1k.<\/p>\n<p>Egy\u00e9b tesztekkel ellen\u0151rzik, hogy az \u0171reszk\u00f6z elektromos berendez\u00e9sei megfelel\u0151en m\u0171k\u00f6dnek-e. Gondos ellen\u0151rz\u00e9seket v\u00e9geznek annak biztos\u00edt\u00e1s\u00e1ra, hogy a k\u00fcl\u00f6nb\u00f6z\u0151 rendszerek ne zavarj\u00e1k egym\u00e1s m\u0171k\u00f6d\u00e9s\u00e9t. A statikus elektromoss\u00e1g szint\u00e9n potenci\u00e1lis vesz\u00e9lyt jelent.<\/p>\n<p>A kommunik\u00e1ci\u00f3s antenn\u00e1kat egy ac\u00e9lketrecben ellen\u0151rzik, amely kiz\u00e1rja a k\u00fcls\u0151 telev\u00edzi\u00f3s \u00e9s r\u00e1di\u00f3s jeleket. A falakat speci\u00e1lis anyaggal b\u00e9lelt\u00e9k ki, \u00edgy a helyis\u00e9g olyan csendes, mint a m\u00e9ly\u0171r.<\/p>","protected":false},"excerpt":{"rendered":"<p>Most ESA spacecraft are tested at the European Space Research and Technology Centre (ESTEC) in the Netherlands. The ESTEC Test Centre has everything that is needed to check out a [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/1998\/01\/meteosat_second_generation_msg_testing_at_estec6\/17863122-3-eng-GB\/Meteosat_Second_Generation_MSG_testing_at_ESTEC.jpg","esa_banner_description":"Meteosat Second Generation (MSG) testing at ESTEC","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/1998\/01\/Meteosat_Second_Generation_MSG_testing_at_ESTEC6","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[10,44,40],"tags":[2],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-830","post","type-post","status-publish","format-standard","hentry","category-learn","category-spacecraft","category-technology","tag-background-article"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/830","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/comments?post=830"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/830\/revisions"}],"predecessor-version":[{"id":1973,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/830\/revisions\/1973"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/media?parent=830"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/categories?post=830"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/tags?post=830"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/panel?post=830"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/language?post=830"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/age?post=830"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/duration?post=830"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/resource_type?post=830"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/audience?post=830"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/wf_post_folders?post=830"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}