{"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\/et\/cleanrooms\/","title":{"rendered":"Puhastubad"},"content":{"rendered":"
\n

K\u00f5ik ESTECi satelliitide katsetusalad on puhtamad kui haigla operatsioonisaal, mist\u00f5ttu nimetatakse neid \u2018puhastubadeks\u2019.<\/p>\n<\/div>\n

Puhastuba on ruum, kus \u00f5hus on v\u00e4ga v\u00e4he tolmuosakesi. Kuna kosmoses tolmu ei ole, on oluline, et seda ei oleks ka kokkupaneku ja katsetuste ajal. Tolmuk\u00fcbemeke l\u00fclitil v\u00f5i vooluahelas v\u00f5ib p\u00f5hjustada kosmoselaeva rikke. Peeglitel v\u00f5i kaameraobjektiividel olev tolm v\u00f5ib satelliidi pimedaks muuta ja seet\u00f5ttu tuleb seda v\u00e4ltida.<\/p>\n

K\u00f5ik puhasruumides olev \u00f5hk filtreeritakse, et eemaldada sellest v\u00f5imalikult palju tolmu. Kuid sellest \u00fcksi ei piisa.<\/p>\n

Iga puhasruumi sisenev inimene peab k\u00f5ndima \u00fcle kleepuva p\u00f5randamati, et eemaldada mustus oma kingadelt.<\/p>\n

Seej\u00e4rel panevad nad selga tolmuvaba \u2018j\u00e4nese\u00fclikonna\u2019. Pea ja jalatsite peale t\u00f5mmatakse elastseid katteid. L\u00f5puks v\u00f5ivad nad k\u00e4tte panna kindad ja n\u00e4omaski.<\/p>\n

Ka puhasruumides hoitakse \u00f5huniiskust (\u00f5hu veesisaldust) suhteliselt madalal tasemel ning temperatuuri ligikaudu 20 \u00b0C juures.<\/p>\n

ESA katsetuskeskuse \u00fcks v\u00e4ga kasulik omadus on puhasruumide omavaheline \u00fchendatus. See t\u00e4hendab, et satelliite saab h\u00f5lpsasti viia erinevatesse katsetusaladesse, ilma et neid oleks vaja pakkida konteineritesse ja seega tekitada tolmu saastumise ohtu.<\/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\/et\/wp-json\/wp\/v2\/posts\/829","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/comments?post=829"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/829\/revisions"}],"predecessor-version":[{"id":1972,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/829\/revisions\/1972"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/media?parent=829"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/categories?post=829"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/tags?post=829"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/panel?post=829"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/language?post=829"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/age?post=829"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/duration?post=829"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/resource_type?post=829"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/audience?post=829"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/wf_post_folders?post=829"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}