{"id":44278,"date":"2021-05-03T08:52:11","date_gmt":"2021-05-03T06:52:11","guid":{"rendered":"https:\/\/obera.fr\/non-classifiee\/kas-yra-cadr-ir-kaip-ji-veikia\/"},"modified":"2025-05-07T11:10:08","modified_gmt":"2025-05-07T09:10:08","slug":"cadr-purificateur-d-air-explication","status":"publish","type":"post","link":"https:\/\/obera.fr\/lt\/musu-patarimas\/cadr-purificateur-d-air-explication\/","title":{"rendered":"Kas yra CADR ir kaip ji veikia?"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\"><strong>Kas yra CADR?<\/strong><\/h2>\n\n<p><strong>CADR<\/strong>(angl. <strong>Clean Air Delivery Rate<\/strong> ) &#8211; tai standartizuotas rodiklis, kuriuo vertinamas oro valytuv\u0173 veiksmingumas \u0161alinant ter\u0161alus ir alergenus i\u0161 patalp\u0173 oro. Jis parodo, kaip greitai oro valytuvas gali pa\u0161alinti tam tikras ore esan\u010dias daleles, pavyzd\u017eiui, d\u016bmus, \u017eiedadulkes ir dulkes. Paprastai tariant, tai yra prietaiso srauto greitis, padaugintas i\u0161 jo efektyvumo rodiklio, taikomo etaloninio dyd\u017eio dalel\u0117ms.  <\/p>\n\n<p>CADR yra labai svarbus norint suprasti oro valytuvo veikim\u0105 ir jo poveik\u012f patalp\u0173 oro kokybei. Juo matuojamas i\u0161valyto oro kiekis, kur\u012f prietaisas gali u\u017etikrinti per laiko vienet\u0105, paprastai i\u0161rei\u0161kiamas (m3\/h). Didesnis CADR rodiklis rodo didesn\u012f geb\u0117jim\u0105 greitai pa\u0161alinti oro ter\u0161alus.  <\/p>\n\n<p><em>1\u03bcm = mikrometras = 1\/1000 mm)<\/em><\/p>\n\n<h2 class=\"wp-block-heading\"><strong>Kokios yra pagrindin\u0117s CADR priemon\u0117s?<\/strong><\/h2>\n\n<p>CADR vert\u0117 leid\u017eia tiesiogiai palyginti skirtingus oro valytuvus. Tai suteikia naudotojams \u012frank\u012f, leid\u017eiant\u012f objektyviai palyginti skirtingus prietaisus. I\u0161 esm\u0117s kuo didesn\u0117 vert\u0117, tuo geriau.  <\/p>\n\n<p>CADR sudaro trys pagrindiniai matavimai: d\u016bm\u0173 daleli\u0173 CADR, \u017eiedadulki\u0173 daleli\u0173 CADR ir dulki\u0173 daleli\u0173 CADR. Kiekvienas matavimas parodo oro valytuvo geb\u0117jim\u0105 pa\u0161alinti i\u0161 oro b\u016btent \u0161i\u0173 tip\u0173 daleles. <\/p>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"411\" height=\"441\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2023\/12\/particules-fumees-edited.jpg\" alt=\"r&#x16B;kytos dalel&#x117;s\" class=\"wp-image-26573\" style=\"width:218px;height:auto\" srcset=\"https:\/\/obera.fr\/wp-content\/uploads\/2023\/12\/particules-fumees-edited.jpg 411w, https:\/\/obera.fr\/wp-content\/uploads\/2023\/12\/particules-fumees-edited-280x300.jpg 280w\" sizes=\"(max-width: 411px) 100vw, 411px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2023\/12\/particules-pollen-1024x683.jpg\" alt=\"stambiu planu selektyvaus fokusavimo nuotrauka i&#x161; mielo kiaulpien&#x117;s &#x17E;ydin&#x10D;io augalo\" class=\"wp-image-26567\" srcset=\"https:\/\/obera.fr\/wp-content\/uploads\/2023\/12\/particules-pollen-1024x683.jpg 1024w, https:\/\/obera.fr\/wp-content\/uploads\/2023\/12\/particules-pollen-300x200.jpg 300w, https:\/\/obera.fr\/wp-content\/uploads\/2023\/12\/particules-pollen-768x512.jpg 768w, https:\/\/obera.fr\/wp-content\/uploads\/2023\/12\/particules-pollen-1536x1024.jpg 1536w, https:\/\/obera.fr\/wp-content\/uploads\/2023\/12\/particules-pollen-2048x1365.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"474\" height=\"315\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2023\/12\/particules-poussieres.jpg\" alt=\"dulki&#x173; dalel&#x117;s\" class=\"wp-image-26570\" srcset=\"https:\/\/obera.fr\/wp-content\/uploads\/2023\/12\/particules-poussieres.jpg 474w, https:\/\/obera.fr\/wp-content\/uploads\/2023\/12\/particules-poussieres-300x199.jpg 300w\" sizes=\"(max-width: 474px) 100vw, 474px\" \/><\/figure>\n<\/div>\n<\/div>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-center\"><strong>D\u016bm\u0173 daleli\u0173<\/strong> CADR rodo oro valytuvo veiksmingum\u0105 \u0161alinant smulkias degimo metu susidaran\u010dias daleles, pvz., cigare\u010di\u0173 d\u016bmus ar virtuv\u0117s garus. Auk\u0161tas d\u016bm\u0173 daleli\u0173 CADR rodiklis rodo geresn\u012f geb\u0117jim\u0105 pa\u0161alinti \u0161iuos ter\u0161alus. <\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-center\"><strong>\u017diedadulki\u0173 daleli\u0173<\/strong> CADR rodo oro valytuvo veiksmingum\u0105 \u0161alinant ore esan\u010dias \u017eiedadulki\u0173 daleles. \u0160is rodiklis svarbus alergi\u0161kiems \u017eiedadulk\u0117ms \u017emon\u0117ms, nes auk\u0161tas \u017eiedadulki\u0173 daleli\u0173 CADR padeda suma\u017einti alergijos simptomus. <\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Dulki\u0173 <strong>daleli\u0173<\/strong> CADR rodo oro valytuvo veiksmingum\u0105 \u0161alinant dulki\u0173 ir purvo daleles. Auk\u0161tas rodiklis rodo didesn\u012f geb\u0117jim\u0105 pa\u0161alinti \u0161ias daleles, tod\u0117l pager\u0117ja bendra patalp\u0173 oro \u0161vara. <\/p>\n<\/div>\n<\/div>\n\n<p>\u0160iais trimis CADR matavimais galima nustatyti bendr\u0105 oro valytuvo veiksmingum\u0105 \u012fvairi\u0173 tip\u0173 ter\u0161al\u0173 at\u017evilgiu, tod\u0117l jie yra vertingas rodiklis, padedantis i\u0161sirinkti konkre\u010dius patalp\u0173 oro kokyb\u0117s poreikius atitinkant\u012f prietais\u0105.<\/p>\n\n<h2 class=\"wp-block-heading\"><strong>Kiek CADR svarbus patalp\u0173 oro kokybei?<\/strong><\/h2>\n\n<ul class=\"wp-block-list\">\n<li>CADR yra labai svarbus patalp\u0173 oro kokyb\u0117s rodiklis, nes pagal j\u012f galima pasirinkti oro valytuv\u0105, pritaikyt\u0105 konkretiems u\u017edaros patalpos poreikiams. Tinkamas CADR padeda pagerinti patalpoje esan\u010di\u0173 \u017emoni\u0173 sveikat\u0105 ir gerov\u0119. <\/li>\n\n\n\n<li>Auk\u0161tas d\u016bm\u0173, \u017eiedadulki\u0173 ir dulki\u0173 daleli\u0173 CADR padeda suma\u017einti alergen\u0173 ir ter\u0161al\u0173 kiek\u012f patalp\u0173 ore, o tai naudinga alergi\u0161kiems \u017emon\u0117ms arba turintiems kv\u0117pavimo tak\u0173 problem\u0173.<\/li>\n\n\n\n<li>Optimalus CADR taip pat pagerina bendr\u0105 u\u017edaros erdv\u0117s oro kokyb\u0119, nes pa\u0161alina kenksmingas daleles ir skatina sveikesn\u0119 ir \u0161varesn\u0119 atmosfer\u0105.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\"><strong>Kaip i\u0161sirinkti prietais\u0105 su tinkama CADR?<\/strong><\/h2>\n\n<p>Renkantis oro valymo prietais\u0105 svarbu apsvarstyti, kuris CADR geriausiai atitinka j\u016bs\u0173 poreikius. Pateikiame kelet\u0105 patarim\u0173, pad\u0117sian\u010di\u0173 jums priimti pagr\u012fst\u0105 sprendim\u0105: <\/p>\n\n<h3 class=\"wp-block-heading\"><strong>Reikalingas CADR apskai\u010diavimas<\/strong><\/h3>\n\n<p>Nustatykite reikiam\u0105 CADR pagal patalpos dyd\u012f ir konkre\u010dius poreikius. Oro valytuvo CADR turi b\u016bti pakankamai didelis, kad efektyviai padengt\u0173 patalpos pavir\u0161iaus plot\u0105. <\/p>\n\n<h3 class=\"wp-block-heading\"><strong>\u012erenginio palyginimas<\/strong><\/h3>\n\n<p>Su\u017einokite apie skirtingus oro valytuv\u0173 modelius ir palyginkite j\u0173 atitinkamas d\u016bm\u0173, \u017eiedadulki\u0173 ir dulki\u0173 daleli\u0173 CADR. Pasirinkite geriausiai j\u016bs\u0173 poreikius atitinkant\u012f \u012frengin\u012f. <\/p>\n\n<h3 class=\"wp-block-heading\"><strong>Papildomos aplinkyb\u0117s<\/strong><\/h3>\n\n<p>Be CADR, kiti svarb\u016bs veiksniai, \u012f kuriuos reikia atsi\u017evelgti, yra prietaiso triuk\u0161mo lygis, energijos s\u0105naudos, papildomos funkcijos (pvz., HEPA filtrai) ir oro kokyb\u0117s sertifikatai.<\/p>\n\n<h2 class=\"wp-block-heading\"><strong>I\u0161samus paai\u0161kinimas ir pagrindin\u0117s \u017einios<\/strong><\/h2>\n\n<p>Atliekant bandym\u0105 naudojama <strong>lygiai 28,5 m\u00b3 erdv\u0117<\/strong>, kuri prie\u0161 kiekvien\u0105 bandym\u0105 kruop\u0161\u010diai i\u0161valoma ir standartizuojama pagal konkre\u010dius pavir\u0161iaus reikalavimus. Norint i\u0161bandyti prietaiso filtro veikim\u0105, \u012f patalp\u0105 dedamas tikslus dulki\u0173, \u017eiedadulki\u0173 ar d\u016bm\u0173 daleli\u0173 kiekis. Po minut\u0117s laukimo prasideda filtravimo bandymas. Vienos minut\u0117s intervalais 20 sekund\u017ei\u0173 matuojamas patalpoje esan\u010di\u0173 daleli\u0173 poveikis.   <\/p>\n\n<p>Bandymas baigiamas po 20 minu\u010di\u0173, kai nustatomos <strong>dulki\u0173 ir d\u016bm\u0173 dalel\u0117s<\/strong>, ir po 10 minu\u010di\u0173, kai nustatomos did\u017eiausios \u017eiedadulki\u0173 dalel\u0117s. Trumpesnis \u017eiedadulki\u0173 matavimo laikas nustatomas papras\u010diausiai tod\u0117l, kad \u017eiedadulki\u0173 dalel\u0117s yra stambiausios, tod\u0117l jos filtruojamos grei\u010diausiai. Matavimai suteikia labai tiksli\u0105 informacij\u0105 apie daleli\u0173, kurias oro valytuvas apdoroja prakti\u0161kai, skai\u010di\u0173. \u012e nedidelius svyravimus, atsirandan\u010dius d\u0117l to, kad dalel\u0117s n\u0117ra 100 % tiksliai <strong>tolygiai pasiskirs\u010diusios erdv\u0117je<\/strong>, galima neatsi\u017evelgti d\u0117l bandymo trukm\u0117s.   <\/p>\n\n<p>Pateikiamas kiekvieno ter\u0161alo daleli\u0173 dydis, o vidutinis dydis nurodomas taip.<\/p>\n\n<ul class=\"wp-block-list\">\n<li>D\u016bmai (\u00d8 0,09 \u03bcm &#8211; 1,0 \u03bcm)<\/li>\n\n\n\n<li>Dulk\u0117s (\u00d8 0,5 \u03bcm &#8211; 3,0 \u03bcm)<\/li>\n\n\n\n<li>\u017diedadulk\u0117s (\u00d8 5,0 \u03bcm &#8211; 11,0 \u03bcm)<\/li>\n<\/ul>\n\n<p>Ligonin\u0117se ir mokslini\u0173 tyrim\u0173 institutuose taip pat naudojamas minimalus efektyvumo rodiklis (MERV). Pagal j\u0105 apskai\u010diuojama ma\u017eiausia galima filtravimo vert\u0117 0,3 \u03bcm-10 \u03bcm dyd\u017eio dalel\u0117ms. <\/p>\n\n<p>Apibendrinant galima daryti i\u0161vad\u0105, kad CADR yra pagrindinis oro valytuv\u0173 efektyvumo ir j\u0173 geb\u0117jimo pagerinti patalp\u0173 oro kokyb\u0119 rodiklis. Norint u\u017etikrinti \u0161var\u0173 ir sveik\u0105 or\u0105 savo patalp\u0173 aplinkoje, b\u016btina suprasti CADR matavimus ir pasirinkti tinkam\u0105 CADR turint\u012f prietais\u0105. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>CADR rei\u0161kia \u0161varaus oro tiekimo rodikl\u012f. I\u0161vertus tai yra \u0161varaus oro tiekimo rodiklis. Paprastai tariant, tai did\u017eiausias prietaiso srautas, padaugintas i\u0161 jo efektyvumo rodiklio etaloninio daleli\u0173 dyd\u017eio at\u017evilgiu.  <\/p>\n","protected":false},"author":4,"featured_media":93621,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Koks yra oro valytuvo CADR?","_seopress_titles_desc":"CADR rei\u0161kia \u0161varaus oro tiekimo rodikl\u012f. I\u0161vertus tai rei\u0161kia \"\u0161varaus oro tiekimo rodiklis\". Kam jis naudojamas?   ","_seopress_robots_index":"","footnotes":""},"categories":[135],"tags":[136],"class_list":["post-44278","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-musu-patarimas","tag-entete-mazas","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50","no-featured-image-padding","resize-featured-image"],"acf":[],"_links":{"self":[{"href":"https:\/\/obera.fr\/lt\/wp-json\/wp\/v2\/posts\/44278","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/obera.fr\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/obera.fr\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/obera.fr\/lt\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/obera.fr\/lt\/wp-json\/wp\/v2\/comments?post=44278"}],"version-history":[{"count":3,"href":"https:\/\/obera.fr\/lt\/wp-json\/wp\/v2\/posts\/44278\/revisions"}],"predecessor-version":[{"id":99779,"href":"https:\/\/obera.fr\/lt\/wp-json\/wp\/v2\/posts\/44278\/revisions\/99779"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/obera.fr\/lt\/wp-json\/wp\/v2\/media\/93621"}],"wp:attachment":[{"href":"https:\/\/obera.fr\/lt\/wp-json\/wp\/v2\/media?parent=44278"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/obera.fr\/lt\/wp-json\/wp\/v2\/categories?post=44278"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/obera.fr\/lt\/wp-json\/wp\/v2\/tags?post=44278"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}