{"id":62254,"date":"2022-12-27T17:14:01","date_gmt":"2022-12-27T15:14:01","guid":{"rendered":"https:\/\/stage.nordtec.se\/mittaustiedot-ja-teoria\/tietoa-hiilidioksidistaco2\/"},"modified":"2026-10-26T12:30:57","modified_gmt":"2026-10-26T10:30:57","slug":"tietoa-hiilidioksidistaco2","status":"publish","type":"page","link":"https:\/\/stage.nordtec.se\/fi\/mittaustiedot-ja-teoria\/tietoa-hiilidioksidistaco2\/","title":{"rendered":"Tietoa hiilidioksidista<sub>(CO2<\/sub>)"},"content":{"rendered":"\n<div class=\"wp-block-stackable-subtitle stk-block-subtitle stk-block stk-2a53052 topptitel-kalibrering\" data-block-id=\"2a53052\"><style>.stk-2a53052 {max-width:900px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}<\/style><p class=\"stk-block-subtitle__text stk-subtitle has-text-align-center\">TOSIASIAT <span style=\"color: #00d084;\" class=\"stk-highlight\">HIILIDIOKSIDI<\/span><\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-3fe0381\" data-block-id=\"3fe0381\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-3fe0381-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-f79b30b\" data-v=\"4\" data-block-id=\"f79b30b\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-f79b30b-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-f79b30b-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-d067bf6 fet-stor-rubrik\" id=\"kortfattad-fakta-om-koldioxid-co-sub-2-sub\" data-block-id=\"d067bf6\"><style>.stk-d067bf6 {max-width:900px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}<\/style><h2 class=\"stk-block-heading__text has-text-align-center stk-block-heading--use-theme-margins\">Tietoa hiilidioksidista (CO<sub>2<\/sub>)  <\/h2><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-65f4fbe\" data-block-id=\"65f4fbe\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-65f4fbe-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-e263332\" data-v=\"4\" data-block-id=\"e263332\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-e263332-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-e263332-inner-blocks\">\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-c8e87d4\" data-block-id=\"c8e87d4\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-c8e87d4-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-b591531\" data-v=\"4\" data-block-id=\"b591531\"><style>.stk-b591531-container{max-width:900px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-b591531-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-b591531-inner-blocks\">\n<p class=\"has-text-align-center ingress wp-block-paragraph\">Miten hiilidioksidi syntyy ja sen fysikaaliset ominaisuudet, miksi hiilidioksidia pit\u00e4isi mitata ja miten, sek\u00e4 yleiskatsaus ilman eri hiilidioksidipitoisuuksiin.<\/p>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-b84a4ef\" data-block-id=\"b84a4ef\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-b84a4ef-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-fc8a9e2\" data-v=\"4\" data-block-id=\"fc8a9e2\"><style>.stk-fc8a9e2-container{max-width:800px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-fc8a9e2-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-fc8a9e2-inner-blocks\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\" data-block-type=\"core\"><a href=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/knowledgebase_measuring-parameter_CO2_1000x427px.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"427\" src=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/knowledgebase_measuring-parameter_CO2_1000x427px.jpg\" alt=\"Mittaustiedot hiilidioksidi\" class=\"wp-image-28963\" srcset=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/knowledgebase_measuring-parameter_CO2_1000x427px.jpg 1000w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/knowledgebase_measuring-parameter_CO2_1000x427px-300x128.jpg 300w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/knowledgebase_measuring-parameter_CO2_1000x427px-768x328.jpg 768w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/knowledgebase_measuring-parameter_CO2_1000x427px-416x178.jpg 416w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/knowledgebase_measuring-parameter_CO2_1000x427px-64x27.jpg 64w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n<\/div><\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-2a28441\" data-block-id=\"2a28441\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-2a28441-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-3dd6651\" data-v=\"4\" data-block-id=\"3dd6651\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-3dd6651-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-3dd6651-inner-blocks\">\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-fb4549d\" data-block-id=\"fb4549d\"><style>.stk-fb4549d {max-width:800px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-fb4549d-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-e0dfad8\" data-v=\"4\" data-block-id=\"e0dfad8\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-e0dfad8-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-e0dfad8-inner-blocks\">\n<p class=\"wp-block-paragraph\"><strong>Hiilidioksidi (<sub>CO2<\/sub>)<\/strong> on v\u00e4rit\u00f6n ja hajuton kaasu, jolla on hieman hapan maku.<sub>CO2<\/sub> on hiilen (C) ja hapen (O) muodostaman kemiallisen yhdisteen molekyylikaava. Kaasua on ilmakeh\u00e4ss\u00e4 noin 400 ppm:n pitoisuudessa, mutta se voi nousta 800 ppm:\u00e4\u00e4n ymp\u00e4rist\u00f6iss\u00e4, joissa p\u00e4\u00e4st\u00f6t ovat suuret, kuten suurissa kaupungeissa, teollisuusalueilla, moottoriteill\u00e4 jne.   <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><sub>Hiilidioksidia<\/sub><\/strong> syntyy p\u00e4\u00e4asiassa hiilipohjaisten polttoaineiden, kuten \u00f6ljyn, maakaasun ja biopolttoaineiden, poltossa. My\u00f6s me ihmiset olemme p\u00e4\u00e4st\u00f6jen l\u00e4hde. Uloshengitysilmamme sis\u00e4lt\u00e4\u00e4 noin 4 %<sub>CO2:ta<\/sub> (40 000 ppm), mik\u00e4 on oikeastaan merkityksellist\u00e4 vain sis\u00e4ilman laadun kannalta.  <\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-caf439e\" data-v=\"4\" data-block-id=\"caf439e\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-caf439e-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-caf439e-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image has-text-align-left stk-block stk-1af4148\" data-block-id=\"1af4148\"><style>.stk-1af4148 {max-width:800px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}.stk-1af4148 .stk-img-wrapper{width:100% !important;}<\/style><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-27585\" src=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/co2-molekyl-gul.jpg\" width=\"442\" height=\"180\" alt=\"Hiilidioksidi co2-molekyyli\" srcset=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/co2-molekyl-gul.jpg 442w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/co2-molekyl-gul-300x122.jpg 300w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/co2-molekyl-gul-416x169.jpg 416w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/co2-molekyl-gul-64x26.jpg 64w\" sizes=\"auto, (max-width: 442px) 100vw, 442px\" \/><\/span><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Hiilidioksidimolekyyli koostuu yhdest\u00e4 hiiliatomista ja kahdesta happiatomista.<\/p>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-divider stk-block-divider stk-block stk-0169bf8 avdelare\" data-block-id=\"0169bf8\"><style>.stk-0169bf8 hr.stk-block-divider__hr{width:100% !important;}.stk-0169bf8 {max-width:800px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}<\/style><hr class=\"stk-block-divider__hr\"\/><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-abc85bf\" id=\"koldioxid-i-inomhusluften\" data-block-id=\"abc85bf\"><style>.stk-abc85bf {max-width:800px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}<\/style><h2 class=\"stk-block-heading__text stk-block-heading--use-theme-margins\">Sis\u00e4ilman hiilidioksidi.<\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-dd9f494\" data-block-id=\"dd9f494\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-dd9f494-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-c14cc34\" data-v=\"4\" data-block-id=\"c14cc34\"><style>.stk-c14cc34-container{max-width:800px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-c14cc34-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-c14cc34-inner-blocks\">\n<p class=\"wp-block-paragraph\">CO2-tasojen mittaamiseen suljetuissa tiloissa on kaksi t\u00e4rkeint\u00e4 syyt\u00e4. Ensinn\u00e4kin ilmanlaadun indikaattorina (alhaiset tasot) ja toiseksi sen varmistamiseksi, ett\u00e4 arvot eiv\u00e4t ole terveydelle ja el\u00e4m\u00e4lle haitallisilla tasoilla. Alhaiset tasot (ilmanlaatu) esiintyv\u00e4t erilaisissa tiloissa, joissa liikkuu paljon ihmisi\u00e4, kuten koulujen saleissa, elokuvateattereissa, kokoussaleissa jne.   <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Todella korkeita pitoisuuksia esiintyy p\u00e4\u00e4asiassa teollisuusymp\u00e4rist\u00f6iss\u00e4, joissa kaasua voi muodostua erilaisissa prosesseissa, kuten k\u00e4ymisprosessissa. CO2:ta k\u00e4ytet\u00e4\u00e4n my\u00f6s j\u00e4\u00e4hdytykseen ja suojakaasuna.  <\/p>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-divider stk-block-divider stk-block stk-9853e88 avdelare\" data-block-id=\"9853e88\"><style>.stk-9853e88 hr.stk-block-divider__hr{width:100% !important;}.stk-9853e88 {max-width:800px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}<\/style><hr class=\"stk-block-divider__hr\"\/><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-aa971f4\" id=\"koldioxid-som-en-indikator-pa-luftkvaliteten\" data-block-id=\"aa971f4\"><style>.stk-aa971f4 {max-width:800px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}<\/style><h2 class=\"stk-block-heading__text stk-block-heading--use-theme-margins\">Hiilidioksidi ilmanlaadun indikaattorina.<\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-ac667bd\" id=\"principer\" data-block-id=\"ac667bd\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-ac667bd-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-1df04a3\" data-v=\"4\" data-block-id=\"1df04a3\"><style>.stk-1df04a3-container{max-width:800px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-1df04a3-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-1df04a3-inner-blocks\">\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-c6bb266\" data-block-id=\"c6bb266\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-c6bb266-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-b1afd82\" data-v=\"4\" data-block-id=\"b1afd82\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-b1afd82-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-b1afd82-inner-blocks\">\n<p class=\"wp-block-paragraph\">Kun ihminen on p\u00e4\u00e4st\u00f6jen p\u00e4\u00e4asiallinen l\u00e4hde ja muut l\u00e4hteet ovat merkitykselt\u00e4\u00e4n v\u00e4h\u00e4isi\u00e4, sis\u00e4ilman hiilidioksidipitoisuus on ilmanlaadun indikaattori.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\" data-block-type=\"core\"><a href=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/tabell-co2-nivaer-2.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"690\" src=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/tabell-co2-nivaer-2.jpg\" alt=\"Hiilidioksiditaulukko co2-tasot\" class=\"wp-image-27586\" srcset=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/tabell-co2-nivaer-2.jpg 800w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/tabell-co2-nivaer-2-300x259.jpg 300w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/tabell-co2-nivaer-2-768x662.jpg 768w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/tabell-co2-nivaer-2-416x359.jpg 416w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/tabell-co2-nivaer-2-64x55.jpg 64w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-8f49a9c\" data-v=\"4\" data-block-id=\"8f49a9c\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-8f49a9c-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-8f49a9c-inner-blocks\">\n<p class=\"wp-block-paragraph\">Sis\u00e4tiloissa, esimerkiksi koulun salissa, jossa ei ole oppilaita, hiilidioksidipitoisuus on noin 400-600 ppm ulkoilman pitoisuudesta riippuen. Kun huone t\u00e4yttyy ihmisist\u00e4, tasot nousevat, koska hengitysilmamme sis\u00e4lt\u00e4\u00e4 noin 40 000 ppm. T\u00e4m\u00e4 nousu on tasapainotettava tuulettamalla tai tuulettamalla.     <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ruotsin ty\u00f6ymp\u00e4rist\u00f6viranomainen on todennut, ett\u00e4 julkisten tilojen hiilidioksidipitoisuus ei saisi ylitt\u00e4\u00e4 1000 ppm:\u00e4\u00e4, ei siksi, ett\u00e4 hiilidioksidipitoisuus olisi sin\u00e4ns\u00e4 vaarallinen, vaan sit\u00e4 k\u00e4ytet\u00e4\u00e4n indikaattorina ilmanlaadun m\u00e4\u00e4ritt\u00e4misess\u00e4. Me ihmiset emme ainoastaan luovuta hiilidioksidia, vaan my\u00f6s erit\u00e4mme mikro-organismeja, kaasuja ja hiukkasia, p\u00f6ly\u00e4 jne. Useat tutkimukset ovat osoittaneet, ett\u00e4 korkeiden hiilidioksidipitoisuuksien ja ihmisten hyvinvoinnin v\u00e4lill\u00e4 on yhteys.  <\/p>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-divider stk-block-divider stk-block stk-9361748 avdelare\" data-block-id=\"9361748\"><style>.stk-9361748 hr.stk-block-divider__hr{width:100% !important;}.stk-9361748 {max-width:800px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}<\/style><hr class=\"stk-block-divider__hr\"\/><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-5037e96\" id=\"hur-mater-vi-koldioxid\" data-block-id=\"5037e96\"><style>.stk-5037e96 {max-width:800px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}<\/style><h2 class=\"stk-block-heading__text stk-block-heading--use-theme-margins\">Miten hiilidioksidia mitataan?<\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-70e9e18\" data-block-id=\"70e9e18\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-70e9e18-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-2cd2246\" data-v=\"4\" data-block-id=\"2cd2246\"><style>.stk-2cd2246-container{max-width:800px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-2cd2246-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-2cd2246-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-ab886e8\" data-block-id=\"ab886e8\"><p class=\"stk-block-text__text\">CO2-mittaukselle on periaatteessa nelj\u00e4 tarvetta eri sovelluksissa:<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\" data-block-type=\"core\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\" data-block-type=\"core\">\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-5c01082\" id=\"jamforbart-med-synligt-ljus\" data-block-id=\"5c01082\"><style>.stk-5c01082 {align-items:flex-end !important;max-width:800px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;display:flex !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-5c01082-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-5997026\" data-v=\"4\" data-block-id=\"5997026\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-5997026-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-5997026-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-3a601d0\" id=\"portabla-matinstrument\" data-block-id=\"3a601d0\"><h3 class=\"stk-block-heading__text stk-block-heading--use-theme-margins\">Kannettavat mittauslaitteet<\/h3><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">K\u00e4dess\u00e4 pidett\u00e4v\u00e4t mittalaitteet satunnaisiin mittauksiin eri pisteiss\u00e4 suoralla lukemisella. Tarkoitettu p\u00e4\u00e4asiassa<sub>CO2-p\u00e4\u00e4st\u00f6jen<\/sub> l\u00e4heisyydess\u00e4 sijaitsevien ty\u00f6paikkojen riskinarviointiin. <\/p>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-4902bd5\" id=\"dataloggrar\" data-block-id=\"4902bd5\"><h3 class=\"stk-block-heading__text stk-block-heading--use-theme-margins\">Tiedonkeruulaitteet<\/h3><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Koska on k\u00e4yt\u00e4nn\u00f6ss\u00e4 vaikeaa olla l\u00e4sn\u00e4 ja mitata huoneessa silloin, kun<sub>hiilidioksidikuormitus<\/sub> on suurimmillaan, on tavallisinta sijoittaa loggeri arvioitaviin huoneisiin. N\u00e4in saadaan nykyarvon lis\u00e4ksi my\u00f6s<sub>CO2-pitoisuuden<\/sub> vaihtelu ajan mittaan. <\/p>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-ac12493\" id=\"loggning-fjarrovervakning\" data-block-id=\"ac12493\"><h3 class=\"stk-block-heading__text stk-block-heading--use-theme-margins\">Kirjaaminen\/et\u00e4seuranta<\/h3><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><sub>Hiilidioksidipitoisuuden<\/sub> ja sis\u00e4ilmaston et\u00e4seuranta on yh\u00e4 yleisempi menetelm\u00e4, koska sen edut ovat ilmeiset. Sinulla on samat edut kuin dataloggerilla, mutta lis\u00e4ksi voit seurata ja dokumentoida mittaustietoja et\u00e4n\u00e4 ilman, ett\u00e4 sinun tarvitsee menn\u00e4 mittauspaikalle lataamaan mittaustietoja. <\/p>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-acb51b4\" id=\"stationara-co-sub-2-sub-givare\" data-block-id=\"acb51b4\"><h3 class=\"stk-block-heading__text stk-block-heading--use-theme-margins\">Paikallaan olevat<sub>CO2-anturit<\/sub><\/h3><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Nyky\u00e4\u00e4n on my\u00f6s yleist\u00e4 s\u00e4\u00e4t\u00e4\u00e4 ilmanvaihtoa sen mukaan, kuinka monta ihmist\u00e4 huoneessa on, niin sanottu kysynt\u00e4ohjattu ilmanvaihto. T\u00e4m\u00e4 edellytt\u00e4\u00e4 paikallaan olevia<sub>CO2-antureita<\/sub>, joiden l\u00e4ht\u00f6signaaleja ilmanvaihtoj\u00e4rjestelm\u00e4n ohjausj\u00e4rjestelm\u00e4 k\u00e4ytt\u00e4\u00e4 muuntamaan oikean ilmam\u00e4\u00e4r\u00e4n kulloisenkin tarpeen mukaan. <\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-6a83c58\" data-v=\"4\" data-block-id=\"6a83c58\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-6a83c58-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-6a83c58-inner-blocks\">\n<figure class=\"wp-block-image size-full\" data-block-type=\"core\"><a href=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/315-3-i-hand_500px.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"227\" src=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/315-3-i-hand_500px.jpg\" alt=\"Hiilidioksidi 315-3 k\u00e4siss\u00e4\" class=\"wp-image-27583\" srcset=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/315-3-i-hand_500px.jpg 500w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/315-3-i-hand_500px-300x136.jpg 300w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/315-3-i-hand_500px-416x189.jpg 416w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/315-3-i-hand_500px-64x29.jpg 64w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\" data-block-type=\"core\"><a href=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/ca1510-pa-vagg_500px.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"227\" src=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/ca1510-pa-vagg_500px.jpg\" alt=\"Hiilidioksidi ca1510 sein\u00e4ll\u00e4\" class=\"wp-image-27584\" srcset=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/ca1510-pa-vagg_500px.jpg 500w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/ca1510-pa-vagg_500px-300x136.jpg 300w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/ca1510-pa-vagg_500px-416x189.jpg 416w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/ca1510-pa-vagg_500px-64x29.jpg 64w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\" data-block-type=\"core\"><a href=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/160iaq-bantad_500px.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"227\" src=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/160iaq-bantad_500px.jpg\" alt=\"Hiilidioksidi 160 aq\" class=\"wp-image-27582\" srcset=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/160iaq-bantad_500px.jpg 500w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/160iaq-bantad_500px-300x136.jpg 300w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/160iaq-bantad_500px-416x189.jpg 416w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/160iaq-bantad_500px-64x29.jpg 64w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-7a68669\" data-block-id=\"7a68669\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-7a68669-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-3179bc4\" data-v=\"4\" data-block-id=\"3179bc4\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-3179bc4-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-3179bc4-inner-blocks\">\n<div class=\"wp-block-stackable-divider stk-block-divider stk-block stk-ecb23e1\" data-block-id=\"ecb23e1\"><style>.stk-ecb23e1 hr.stk-block-divider__hr{width:100% !important;}<\/style><hr class=\"stk-block-divider__hr\"\/><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-4014f25\" data-block-id=\"4014f25\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-4014f25-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-d6671b2\" data-v=\"4\" data-block-id=\"d6671b2\"><style>.stk-d6671b2-container{max-width:1500px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-d6671b2-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-d6671b2-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-0f86c34\" id=\"co-sub-2-sub-matande-instrument-fran-nordtec\" data-block-id=\"0f86c34\"><h2 class=\"stk-block-heading__text stk-block-heading--use-theme-margins\">Nordtecin<sub>CO2-mittalaitteet<\/sub>.<\/h2><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-bc4a63c produktforslag\" data-block-id=\"bc4a63c\"><style>.stk-bc4a63c {max-width:1500px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-bc4a63c-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-7ce8959\" data-v=\"4\" data-block-id=\"7ce8959\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-7ce8959-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-7ce8959-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-8ff5f70\" data-block-id=\"8ff5f70\"><style>.stk-8ff5f70 .stk-img-wrapper img{object-position:56.00000000000001% 64% !important;}<\/style><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-28996\" src=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/testo-400-0632-1551-CO2-probe-with-Bluetooth-incl-temperature-and-humidity-sensor-V1-EN_1280x720px.jpg\" width=\"1280\" height=\"720\" alt=\"Mittaustiedot testo 400 -mittaussarja CO2\" srcset=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/testo-400-0632-1551-CO2-probe-with-Bluetooth-incl-temperature-and-humidity-sensor-V1-EN_1280x720px.jpg 1280w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/testo-400-0632-1551-CO2-probe-with-Bluetooth-incl-temperature-and-humidity-sensor-V1-EN_1280x720px-300x169.jpg 300w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/testo-400-0632-1551-CO2-probe-with-Bluetooth-incl-temperature-and-humidity-sensor-V1-EN_1280x720px-1024x576.jpg 1024w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/testo-400-0632-1551-CO2-probe-with-Bluetooth-incl-temperature-and-humidity-sensor-V1-EN_1280x720px-768x432.jpg 768w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/testo-400-0632-1551-CO2-probe-with-Bluetooth-incl-temperature-and-humidity-sensor-V1-EN_1280x720px-416x234.jpg 416w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/testo-400-0632-1551-CO2-probe-with-Bluetooth-incl-temperature-and-humidity-sensor-V1-EN_1280x720px-64x36.jpg 64w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/span><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"color: #000000;\" class=\"stk-highlight\"><strong>CO2-mittaussarja testo 440:ll\u00e4<\/strong><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">K\u00e4yt\u00e4 t\u00e4t\u00e4 k\u00e4tev\u00e4\u00e4 mittaussarjaa CO2:n, ilmankosteuden ja ilman l\u00e4mp\u00f6tilan mittaamiseen sek\u00e4 toimistojen sis\u00e4ilman laadun arviointiin. Laite ja CO2-anturi ovat eritt\u00e4in helppok\u00e4ytt\u00f6isi\u00e4. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/stage.nordtec.se\/fi\/tuote\/mittari\/ilmanvaihdon-mittarit\/olosuhdemitttarit\/testo-440-co2-mittaussarja-bluetoothilla\/\">Lue lis\u00e4\u00e4 mittaussarjasta<\/a><\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-7da6708\" data-v=\"4\" data-block-id=\"7da6708\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-7da6708-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-7da6708-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-fd68cff\" data-block-id=\"fd68cff\"><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-28995\" src=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/ca1510-pa-vagg_404x227pxpx.jpg\" width=\"404\" height=\"227\" alt=\"Mittaustiedot CA1510 sein\u00e4ll\u00e4\" srcset=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/ca1510-pa-vagg_404x227pxpx.jpg 404w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/ca1510-pa-vagg_404x227pxpx-300x169.jpg 300w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/ca1510-pa-vagg_404x227pxpx-64x36.jpg 64w\" sizes=\"auto, (max-width: 404px) 100vw, 404px\" \/><\/span><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><span style=\"color: #000000;\" class=\"stk-highlight\">Tiedonkeruulaite \/ k\u00e4silaite<\/span><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>CA1510<\/strong> &#8211; yhdistetty dataloggeri ja k\u00e4silaite CO2:n ja muiden sis\u00e4ilmastoparametrien, l\u00e4mp\u00f6tilan ja kosteuden mittaamiseen. Korkea tarkkuus ja jopa 1 miljoonan lukeman muisti. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/stage.nordtec.se\/fi\/tuote\/mittari\/ilmanvaihdon-mittarit\/olosuhdemitttarit\/ca-1510-ilmastodataloggeri-ilmanlaadulle\/\">Lue lis\u00e4\u00e4 CA1510:st\u00e4<\/a><\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-2903c0f\" data-v=\"4\" data-block-id=\"2903c0f\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-2903c0f-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-2903c0f-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-82e2171\" data-block-id=\"82e2171\"><style>.stk-82e2171 .stk-img-wrapper{width:100% !important;}<\/style><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-28997\" src=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/testo-160-IAQ-application-3-left_1280x720px.jpg\" width=\"1280\" height=\"720\" alt=\"Mittaustiedot testo 160 IAQ\" srcset=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/testo-160-IAQ-application-3-left_1280x720px.jpg 1280w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/testo-160-IAQ-application-3-left_1280x720px-300x169.jpg 300w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/testo-160-IAQ-application-3-left_1280x720px-1024x576.jpg 1024w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/testo-160-IAQ-application-3-left_1280x720px-768x432.jpg 768w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/testo-160-IAQ-application-3-left_1280x720px-416x234.jpg 416w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/testo-160-IAQ-application-3-left_1280x720px-64x36.jpg 64w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/span><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><span style=\"color: #000000;\" class=\"stk-highlight\">Kaukomonitori<\/span><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Testo 160 IAQ <\/strong>on WiFi-dataloggeri, joka mittaa ja tallentaa CO2:n, l\u00e4mp\u00f6tilan, kosteuden ja ilmanpaineen. Mittaustiedot l\u00e4hetet\u00e4\u00e4n WiFi-verkon kautta pilvipalveluun arviointia ja dokumentointia varten. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/stage.nordtec.se\/fi\/?page_id=25401\">Katso valikoima<\/a><\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-d360beb\" data-v=\"4\" data-block-id=\"d360beb\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-d360beb-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-d360beb-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-dd8328d\" data-block-id=\"dd8328d\"><style>.stk-dd8328d .stk-img-wrapper{width:100% !important;}<\/style><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-28998\" src=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/CelsicomEasyConnect_Celsiview_bild2_1280x720px.jpg\" width=\"1280\" height=\"720\" alt=\"Mittaustiedot Celsicom-mittausj\u00e4rjestelm\u00e4\" srcset=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/CelsicomEasyConnect_Celsiview_bild2_1280x720px.jpg 1280w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/CelsicomEasyConnect_Celsiview_bild2_1280x720px-300x169.jpg 300w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/CelsicomEasyConnect_Celsiview_bild2_1280x720px-1024x576.jpg 1024w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/CelsicomEasyConnect_Celsiview_bild2_1280x720px-768x432.jpg 768w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/CelsicomEasyConnect_Celsiview_bild2_1280x720px-416x234.jpg 416w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/12\/CelsicomEasyConnect_Celsiview_bild2_1280x720px-64x36.jpg 64w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/span><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><span style=\"color: #000000;\" class=\"stk-highlight\">Celsicom Easy Connect<\/span><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>THC600 <\/strong>soveltuu erinomaisesti ilmanlaadun mittaamiseen monenlaisissa ymp\u00e4rist\u00f6iss\u00e4, kuten luokkahuoneissa, koulutuskeskuksissa, kokoushuoneissa ja vastaavissa tiloissa. Anturi mittaa hiilidioksidia, ilmanpainetta, l\u00e4mp\u00f6tilaa ja kosteutta.  <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/stage.nordtec.se\/fi\/mittausjarjestelmien-esittely\/celsicomin-esittely\/\">Katso valikoima<\/a><\/p>\n<\/div><\/div><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Miten hiilidioksidi syntyy ja sen fysikaaliset ominaisuudet, miksi hiilidioksidia pit\u00e4isi mitata ja miten, sek\u00e4 yleiskatsaus ilman eri hiilidioksidipitoisuuksiin.<\/p>\n","protected":false},"author":1,"featured_media":62256,"parent":62158,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","footnotes":""},"class_list":["post-62254","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.6 (Yoast SEO 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