{"id":829,"date":"2004-12-09T15:48:00","date_gmt":"2004-12-09T14:48:00","guid":{"rendered":"https:\/\/kids.esa.int\/cleanrooms\/"},"modified":"2026-10-08T00:32:45","modified_gmt":"2026-10-07T22:32:45","slug":"cleanrooms","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/cs\/cleanrooms\/","title":{"rendered":"\u010cist\u00e9 prostory"},"content":{"rendered":"
\n

V\u0161echny testovac\u00ed prostory pro satelity v ESTEC jsou \u010dist\u0161\u00ed ne\u017e opera\u010dn\u00ed s\u00e1l v nemocnici, a proto se jim \u0159\u00edk\u00e1 \u2018\u010dist\u00e9 prostory\u2019.<\/p>\n<\/div>\n

\u010cist\u00e1 m\u00edstnost je prostor, ve kter\u00e9m vzduch obsahuje jen velmi m\u00e1lo prachov\u00fdch \u010d\u00e1stic. Jeliko\u017e ve vesm\u00edru nen\u00ed \u017e\u00e1dn\u00fd prach, je d\u016fle\u017eit\u00e9, aby se tam \u017e\u00e1dn\u00fd nevyskytoval ani b\u011bhem mont\u00e1\u017ee a testov\u00e1n\u00ed. Jedin\u00e1 prachov\u00e1 \u010d\u00e1ste\u010dka ve sp\u00edna\u010di nebo obvodu m\u016f\u017ee zp\u016fsobit selh\u00e1n\u00ed kosmick\u00e9 lodi. Prach na zrcadlech nebo objektivech kamer m\u016f\u017ee satelit \u201eoslepit\u201c, a proto je t\u0159eba se mu vyhnout.<\/p>\n

Ve\u0161ker\u00fd vzduch v \u010dist\u00fdch prostor\u00e1ch se filtruje, aby se z n\u011bj odstranilo co nejv\u00edce prachu. To v\u0161ak samo o sob\u011b nesta\u010d\u00ed.<\/p>\n

Ka\u017ed\u00fd, kdo vstupuje do \u010dist\u00e9 m\u00edstnosti, mus\u00ed proj\u00edt p\u0159es lepic\u00ed roho\u017e, aby si o\u010distil boty od ne\u010distot.<\/p>\n

Pot\u00e9 si obl\u00e9knou bezpra\u0161n\u00fd \u2018kr\u00e1l\u00ed\u010d\u00ed oblek\u2019. Na hlavu a boty si nasad\u00ed elastick\u00e9 n\u00e1vleky. Nakonec si mohou nasadit rukavice a rou\u0161ku.<\/p>\n

Vlhkost (obsah vody ve vzduchu) v \u010dist\u00fdch prostor\u00e1ch se rovn\u011b\u017e udr\u017euje na pom\u011brn\u011b n\u00edzk\u00e9 \u00farovni a teplota se udr\u017euje kolem 20 \u00b0C.<\/p>\n

Jednou z velmi u\u017eite\u010dn\u00fdch vlastnost\u00ed testovac\u00edho centra ESA je propojen\u00ed \u010dist\u00fdch prostor. D\u00edky tomu lze satelity snadno p\u0159em\u00eds\u0165ovat do r\u016fzn\u00fdch testovac\u00edch oblast\u00ed, ani\u017e by bylo nutn\u00e9 je balit do kontejner\u016f a riskovat tak kontaminaci prachem.<\/p>","protected":false},"excerpt":{"rendered":"

All the satellite test areas at ESTEC are cleaner than a hospital operating theatre, so they are called ‘cleanrooms’. A cleanroom is an area where the air contains very few […]<\/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\/2003\/04\/technician_suits_up_before_entering_the_clean_room2\/17896903-2-eng-GB\/Technician_suits_up_before_entering_the_clean_room.jpg","esa_banner_description":"Technician suits up before entering the clean room","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2003\/04\/Technician_suits_up_before_entering_the_clean_room2","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-829","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\/cs\/wp-json\/wp\/v2\/posts\/829","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/comments?post=829"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/829\/revisions"}],"predecessor-version":[{"id":1972,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/829\/revisions\/1972"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/media?parent=829"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/categories?post=829"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/tags?post=829"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/panel?post=829"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/language?post=829"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/age?post=829"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/duration?post=829"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/resource_type?post=829"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/audience?post=829"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/wf_post_folders?post=829"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}