{"id":62283,"date":"2023-01-24T09:48:27","date_gmt":"2023-01-24T07:48:27","guid":{"rendered":"https:\/\/stage.nordtec.se\/mittaustiedot-ja-teoria\/vinkkeja-ir-mittaukseen\/"},"modified":"2026-05-12T15:39:48","modified_gmt":"2026-05-12T13:39:48","slug":"vinkkeja-ir-mittaukseen","status":"publish","type":"page","link":"https:\/\/stage.nordtec.se\/fi\/mittaustiedot-ja-teoria\/vinkkeja-ir-mittaukseen\/","title":{"rendered":"Vinkkej\u00e4 IR-mittaukseen"},"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;margin-right:auto !important;margin-left:auto !important}<\/style><p class=\"stk-block-subtitle__text stk-subtitle has-text-align-center\"><strong><span style=\"color: #abb8c3;\" class=\"stk-highlight\">VINKKEJ\u00c4 IR-MITTAUKSEEN<\/span><\/strong><\/p><\/div>\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=\"sa-far-du-ir-termometern-att-visa-ratt-temperatur\" data-block-id=\"d067bf6\"><style>.stk-d067bf6{max-width:900px !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\">Miten saada IR-l\u00e4mp\u00f6mittari n\u00e4ytt\u00e4m\u00e4\u00e4n oikeaa l\u00e4mp\u00f6tilaa?<\/h2><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\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;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\">IR-mittaus on hy\u00f6dyllinen ja tehokas mittausmenetelm\u00e4 useissa eri tilanteissa useimmilla teollisuudenaloilla. Kosketuksettomalla l\u00e4mp\u00f6tilan mittauksella on monia etuja. Se on nopeaa, se voidaan tehd\u00e4 turvalliselta et\u00e4isyydelt\u00e4, eik\u00e4 mitattavaan kohteeseen ole vaaraa vaikuttaa tai vahingoittaa sit\u00e4.   On kuitenkin muutama asia, jotka on pidett\u00e4v\u00e4 mieless\u00e4, jotta mittaukset tehd\u00e4\u00e4n oikein ja saadaan luotettavia l\u00e4mp\u00f6tilalukemia. Seuraavassa on muutamia hy\u00f6dyllisi\u00e4 vinkkej\u00e4, jotka auttavat sinua onnistumaan. <\/p>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\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;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\/2023\/01\/Nordtec-testo-830-t2-element-1000x427px.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"427\" src=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2023\/01\/Nordtec-testo-830-t2-element-1000x427px.jpg\" alt=\"Nordtec testo 830-t2 elementti\" class=\"wp-image-30696\" srcset=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2023\/01\/Nordtec-testo-830-t2-element-1000x427px.jpg 1000w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2023\/01\/Nordtec-testo-830-t2-element-1000x427px-300x128.jpg 300w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2023\/01\/Nordtec-testo-830-t2-element-1000x427px-768x328.jpg 768w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2023\/01\/Nordtec-testo-830-t2-element-1000x427px-416x178.jpg 416w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2023\/01\/Nordtec-testo-830-t2-element-1000x427px-64x27.jpg 64w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n<\/div><\/div><\/div><\/div>\n<\/div><\/div>\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-aa971f4\" id=\"var-och-hur-ska-jag-mata\" data-block-id=\"aa971f4\"><style>.stk-aa971f4{max-width:800px !important;margin-right:auto !important;margin-left:auto !important}<\/style><h2 class=\"stk-block-heading__text stk-block-heading--use-theme-margins\">Mist\u00e4 ja miten minun pit\u00e4isi mitata?<\/h2><\/div>\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-ac667bd\" id=\"principer\" data-block-id=\"ac667bd\"><style>.stk-ac667bd{margin-bottom:50px !important}<\/style><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;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<p class=\"wp-block-paragraph\">Yleisesti ottaen infrapunal\u00e4mp\u00f6mittarilla voidaan mitata kaikenlaisten ei-metallisten materiaalien ja maalattujen metallipintojen l\u00e4mp\u00f6tilaa. Kun kyseess\u00e4 ovat lakatut tai hapettuneet metallipinnat, mittaustulokset voivat olla harhaanjohtavia, koska p\u00e4\u00e4st\u00f6kerroin (ks. &#8221;Mittaaminen oikealla p\u00e4\u00e4st\u00f6kertoimella&#8221; j\u00e4ljemp\u00e4n\u00e4) voi vaihdella 0,3:sta 0,9:\u00e4\u00e4n. Jos haluat tehd\u00e4 vain vertailevan mittauksen eik\u00e4 absoluuttinen tarkkuus ole niin t\u00e4rke\u00e4\u00e4, voit mitata IR-l\u00e4mp\u00f6mittarilla.  <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jos kuitenkin halutaan suurempaa tarkkuutta, suosittelemme, ett\u00e4 teet vertailevan kosketusmittauksen ja korjaat p\u00e4\u00e4st\u00f6kertoimen. Vaihtoehtoisesti voit maalata tai teipata mitattavan materiaalin pinnan. J\u00e4lkimm\u00e4ist\u00e4 suositellaan korkeakiiltoisten pintojen IR-mittauksissa.  <\/p>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n<div class=\"wp-block-stackable-divider stk-block-divider stk-block stk-9361748 avdelare\" data-block-id=\"9361748\"><style>.stk-9361748{max-width:800px !important;margin-right:auto !important;margin-left:auto !important}.stk-9361748 hr.stk-block-divider__hr{width:100% !important}<\/style><hr class=\"stk-block-divider__hr\"\/><\/div>\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-5037e96\" id=\"vanliga-felkallor\" data-block-id=\"5037e96\"><style>.stk-5037e96{max-width:800px !important;margin-right:auto !important;margin-left:auto !important}<\/style><h2 class=\"stk-block-heading__text stk-block-heading--use-theme-margins\">Yleiset virhel\u00e4hteet.<\/h2><\/div>\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;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<p class=\"wp-block-paragraph\">Ep\u00e4iletk\u00f6, ett\u00e4 IR-mittarisi n\u00e4ytt\u00e4\u00e4 v\u00e4\u00e4r\u00e4\u00e4 l\u00e4mp\u00f6tilaa? Seuraavassa on joitakin yleisi\u00e4 syit\u00e4, miksi saatat saada v\u00e4\u00e4ri\u00e4 lukemia: <\/p>\n\n\n\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li data-block-type=\"core\">IR-l\u00e4mp\u00f6mittariin on asetettu v\u00e4\u00e4r\u00e4 p\u00e4\u00e4st\u00f6kerroin. Lue lis\u00e4\u00e4 alta! <\/li>\n\n\n\n<li data-block-type=\"core\">Kiilt\u00e4v\u00e4n metallipinnan heijastus h\u00e4iritsee mittausta.<\/li>\n\n\n\n<li data-block-type=\"core\">Mittauspiste on suurempi kuin mittauskohde.<\/li>\n\n\n\n<li data-block-type=\"core\">Linssiss\u00e4 on likaa tai huurua.<\/li>\n\n\n\n<li data-block-type=\"core\">L\u00e4mp\u00f6tilaero laitteen ja ymp\u00e4r\u00f6iv\u00e4n ilman v\u00e4lill\u00e4 on liian suuri.<\/li>\n\n\n\n<li data-block-type=\"core\">Se on ilmatasku pakkausmateriaalin ja mittauskohteen v\u00e4liss\u00e4.<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"wp-block-stackable-divider stk-block-divider stk-block stk-dade8a5 avdelare\" data-block-id=\"dade8a5\"><style>.stk-dade8a5{max-width:800px !important;margin-right:auto !important;margin-left:auto !important}.stk-dade8a5 hr.stk-block-divider__hr{width:100% !important}<\/style><hr class=\"stk-block-divider__hr\"\/><\/div>\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-f84e858\" id=\"mat-med-ratt-emissionsfaktor\" data-block-id=\"f84e858\"><style>.stk-f84e858{max-width:800px !important;margin-right:auto !important;margin-bottom:25px !important;margin-left:auto !important}<\/style><h2 class=\"stk-block-heading__text stk-block-heading--use-theme-margins\">Mittaa oikealla p\u00e4\u00e4st\u00f6kertoimella.<\/h2><\/div>\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-c5d590f\" data-block-id=\"c5d590f\"><style>.stk-c5d590f{margin-bottom:50px !important}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-c5d590f-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-0784fc4\" data-v=\"4\" data-block-id=\"0784fc4\"><style>.stk-0784fc4-container{max-width:800px !important;margin-right:auto !important;margin-left:auto !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-0784fc4-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-0784fc4-inner-blocks\">\n<p class=\"wp-block-paragraph\">P\u00e4\u00e4st\u00f6kerroin on asia, jota monet ihmiset eiv\u00e4t joko tied\u00e4 tai unohtavat tehdess\u00e4\u00e4n IR-mittauksia. Mik\u00e4 on siis p\u00e4\u00e4st\u00f6kerroin? Lyhyesti sanottuna se voidaan kuvata tietyn materiaalin l\u00e4hett\u00e4m\u00e4n s\u00e4teilyl\u00e4mm\u00f6n arvona. Tarkan l\u00e4mp\u00f6tilamittauksen suorittamiseksi IR-l\u00e4mp\u00f6mittari on korjattava ja asetettava tiettyyn p\u00e4\u00e4st\u00f6arvoon, joka on v\u00e4lill\u00e4 0,01-0,99. Suurimmassa osassa IR-laitteita on esiasetettu p\u00e4\u00e4st\u00f6kerroin 0,95. T\u00e4m\u00e4 antaa hyv\u00e4n tarkkuuden alle 100 celsiusasteen mittauksiin sellaisissa materiaaleissa kuin paperi, kipsi, puu, kumi, kivi, maali ja elintarvikkeet.     <br\/><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Tarkista ja aseta p\u00e4\u00e4st\u00f6kerroin seuraavasti:<\/em><\/p>\n\n\n\n<ol class=\"wp-block-list\" data-block-type=\"core\">\n<li data-block-type=\"core\">Kytke laite p\u00e4\u00e4lle painamalla &#8221;liipaisinta&#8221;.<\/li>\n\n\n\n<li data-block-type=\"core\">Paina nuolin\u00e4pp\u00e4int\u00e4 yl\u00f6sp\u00e4in kolmen sekunnin ajan n\u00e4ytt\u00e4\u00e4ksesi asetetun p\u00e4\u00e4st\u00f6kertoimen.<\/li>\n\n\n\n<li data-block-type=\"core\">Muuta p\u00e4\u00e4st\u00f6kerrointa painamalla yl\u00f6s- tai alasnuolta. Laite palaa automaattisesti mittaustilaan kolmen sekunnin kuluttua. <\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Yll\u00e4 oleva esimerkki koskee Testos IR-l\u00e4mp\u00f6mittareita 830-T1, 830-T2 ja 830-T4. Jos sinulla on jokin muu mittari, katso k\u00e4ytt\u00f6ohjeesta, miten p\u00e4\u00e4st\u00f6kerroin asetetaan. <\/p>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n<div class=\"wp-block-stackable-divider stk-block-divider stk-block stk-22d09ab avdelare\" data-block-id=\"22d09ab\"><style>.stk-22d09ab{max-width:800px !important;margin-right:auto !important;margin-left:auto !important}.stk-22d09ab hr.stk-block-divider__hr{width:100% !important}<\/style><hr class=\"stk-block-divider__hr\"\/><\/div>\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-cb2ba0f\" id=\"anvand-tejp-pa-blanka-ytor\" data-block-id=\"cb2ba0f\"><style>.stk-cb2ba0f{max-width:800px !important;margin-right:auto !important;margin-bottom:25px !important;margin-left:auto !important}<\/style><h2 class=\"stk-block-heading__text stk-block-heading--use-theme-margins\">K\u00e4yt\u00e4 teippi\u00e4 kiilt\u00e4ville pinnoille.<\/h2><\/div>\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-d4c41f3\" id=\"mat-med-ratt-emissionsfaktor\" data-block-id=\"d4c41f3\"><style>.stk-d4c41f3{max-width:800px !important;margin-right:auto !important;margin-left:auto !important}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-d4c41f3-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-44510a7\" data-v=\"4\" data-block-id=\"44510a7\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-44510a7-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-44510a7-inner-blocks\">\n<figure class=\"wp-block-image size-full\" data-block-type=\"core\"><img loading=\"lazy\" decoding=\"async\" width=\"350\" height=\"290\" src=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/02\/0554-0051-s-v2.png\" alt=\"\" class=\"wp-image-2669\" srcset=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/02\/0554-0051-s-v2.png 350w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2022\/02\/0554-0051-s-v2-300x249.png 300w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-ec82c11\" data-v=\"4\" data-block-id=\"ec82c11\"><style>.stk-ec82c11-container{max-width:800px !important;margin-right:auto !important;margin-left:auto !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-ec82c11-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-ec82c11-inner-blocks\">\n<p class=\"wp-block-paragraph\">Kiilt\u00e4vien pintojen IR-mittaus edellytt\u00e4\u00e4, ett\u00e4 pinta joko maalataan tai teipataan. Helpoin tapa on k\u00e4ytt\u00e4\u00e4 v\u00e4liaikaisesti teipinpalaa. Meill\u00e4 on erityinen teippi, jossa on erityinen p\u00e4\u00e4st\u00f6kerroin ja joka on suunniteltu erityisesti kiilt\u00e4vien pintojen IR-mittaukseen. Kiinnit\u00e4 teippi ja anna sen totutella jonkin aikaa &#8211; sitten vain mittaat. Voit lukea ja ostaa p\u00e4\u00e4st\u00f6teippimme t\u00e4\u00e4lt\u00e4.    <\/p>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n<div class=\"wp-block-stackable-divider stk-block-divider stk-block stk-664bbbc avdelare\" id=\"anvand-tejp-pa-blanka-ytor\" data-block-id=\"664bbbc\"><style>.stk-664bbbc{max-width:800px !important;margin-right:auto !important;margin-left:auto !important}.stk-664bbbc hr.stk-block-divider__hr{width:100% !important}<\/style><hr class=\"stk-block-divider__hr\"\/><\/div>\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-9137305\" id=\"anvandningsomraden-for-ir-matning\" data-block-id=\"9137305\"><style>.stk-9137305{max-width:800px !important;margin-right:auto !important;margin-bottom:25px !important;margin-left:auto !important}<\/style><h2 class=\"stk-block-heading__text stk-block-heading--use-theme-margins\">IR-mittauksen sovellukset.<\/h2><\/div>\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-48247b6\" data-block-id=\"48247b6\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-48247b6-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-b408bc4\" data-v=\"4\" data-block-id=\"b408bc4\"><style>.stk-b408bc4{max-width:800px !important;margin-right:auto !important;margin-left:auto !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-b408bc4-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-b408bc4-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-8be506d\" data-block-id=\"8be506d\"><p class=\"stk-block-text__text\">Seuraavassa on muutamia esimerkkej\u00e4 tilanteista, joissa infrapunal\u00e4mp\u00f6mittarin k\u00e4ytt\u00f6 voi olla hy\u00f6dyllist\u00e4 l\u00e4mp\u00f6tilan mittaamiseksi nopeasti ja helposti.<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n<div class=\"wp-block-columns 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-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-b5db698\" id=\"anvand-tejp-pa-blanka-ytor\" data-block-id=\"b5db698\"><style>.stk-b5db698{max-width:800px !important;margin-right:auto !important;margin-bottom:0px !important;margin-left:auto !important}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-b5db698-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-2ba940a\" data-v=\"4\" data-block-id=\"2ba940a\"><style>.stk-2ba940a-container{max-width:800px !important;margin-right:auto !important;margin-left:auto !important}@media screen and (min-width:768px){.stk-2ba940a{flex:1 1 calc(50% - var(--stk-column-gap,0px) * 1 \/ 2 ) !important}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-2ba940a-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-2ba940a-inner-blocks\"><div class=\"wp-block-image\">\n<figure class=\"alignleft size-full is-resized\" data-block-type=\"core\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"267\" src=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2023\/01\/testo-835-industri-400px.jpg\" alt=\"IR-mittaus testo 835 teollisuus  \" class=\"wp-image-30702\" style=\"width:400px;height:267px\" srcset=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2023\/01\/testo-835-industri-400px.jpg 400w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2023\/01\/testo-835-industri-400px-300x200.jpg 300w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2023\/01\/testo-835-industri-400px-64x43.jpg 64w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><figcaption class=\"wp-element-caption\">Korkeiden l\u00e4mp\u00f6tilojen mittaaminen turvalliselta et\u00e4isyydelt\u00e4 teollisessa tuotannossa.<\/figcaption><\/figure>\n<\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-4cfb906\" data-v=\"4\" data-block-id=\"4cfb906\"><style>@media screen and (min-width:768px){.stk-4cfb906{flex:1 1 calc(50% - var(--stk-column-gap,0px) * 1 \/ 2 ) !important}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-4cfb906-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-4cfb906-inner-blocks\"><div class=\"wp-block-image\">\n<figure class=\"alignleft size-full\" data-block-type=\"core\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"267\" src=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2023\/01\/testo-810-element-400px.jpg\" alt=\"IR-mittaus testo 810 elementti\" class=\"wp-image-30700\" srcset=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2023\/01\/testo-810-element-400px.jpg 400w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2023\/01\/testo-810-element-400px-300x200.jpg 300w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2023\/01\/testo-810-element-400px-64x43.jpg 64w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><figcaption class=\"wp-element-caption\">Maalatun patterin mittaus s\u00e4\u00e4detyn l\u00e4mmitysj\u00e4rjestelm\u00e4n tasaisuuden tarkistamiseksi.<\/figcaption><\/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-489d9d1\" id=\"anvand-tejp-pa-blanka-ytor\" data-block-id=\"489d9d1\"><style>.stk-489d9d1{max-width:800px !important;margin-right:auto !important;margin-left:auto !important}<\/style><div class=\"stk-row stk-inner-blocks has-text-align-left stk-block-content stk-content-align stk-489d9d1-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-611aecc\" data-v=\"4\" data-block-id=\"611aecc\"><style>.stk-611aecc-container{max-width:800px !important;margin-right:auto !important;margin-left:auto !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-611aecc-container stk--no-background stk--no-padding\"><div class=\"has-text-align-left stk-block-content stk-inner-blocks stk-611aecc-inner-blocks\">\n<figure class=\"wp-block-image size-full\" data-block-type=\"core\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"267\" src=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2023\/01\/testo-104-livsmedel-400px.jpg\" alt=\"IR-mittaus testo 104 ruoka\" class=\"wp-image-30699\" srcset=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2023\/01\/testo-104-livsmedel-400px.jpg 400w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2023\/01\/testo-104-livsmedel-400px-300x200.jpg 300w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2023\/01\/testo-104-livsmedel-400px-64x43.jpg 64w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><figcaption class=\"wp-element-caption\">Elintarvikkeiden l\u00e4mp\u00f6tilan mittaus tuotannon ja kuljetuksen aikana, varastoissa ja myym\u00e4l\u00f6iss\u00e4.<\/figcaption><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-23f7fb1\" data-v=\"4\" data-block-id=\"23f7fb1\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-23f7fb1-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-23f7fb1-inner-blocks\">\n<figure class=\"wp-block-image size-full\" data-block-type=\"core\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"267\" src=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2023\/01\/testo-835-asfalt-400px.jpg\" alt=\"IR-mittaus testo 835 asfaltti\" class=\"wp-image-30701\" srcset=\"https:\/\/stage.nordtec.se\/wp-content\/uploads\/2023\/01\/testo-835-asfalt-400px.jpg 400w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2023\/01\/testo-835-asfalt-400px-300x200.jpg 300w, https:\/\/stage.nordtec.se\/wp-content\/uploads\/2023\/01\/testo-835-asfalt-400px-64x43.jpg 64w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><figcaption class=\"wp-element-caption\">Tarkista nopeasti, ett\u00e4 asfaltti on oikeassa l\u00e4mp\u00f6tilassa juuri silloin, kun se pit\u00e4\u00e4 asentaa.<\/figcaption><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-af1154f\" data-block-id=\"af1154f\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-af1154f-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-e8bcc0f\" data-v=\"4\" data-block-id=\"e8bcc0f\"><style>.stk-e8bcc0f-container{max-width:800px !important;margin-right:auto !important;margin-left:auto !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-e8bcc0f-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-e8bcc0f-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-de1433d\" id=\"emissionstabell-for-nagra-vanliga-material\" data-block-id=\"de1433d\"><h2 class=\"stk-block-heading__text stk-block-heading--use-theme-margins\">Joidenkin yleisten materiaalien p\u00e4\u00e4st\u00f6taulukko.<\/h2><\/div>\n\n\n\n<div class=\"wp-block-group\" data-block-type=\"core\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns 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-layout-flow wp-block-column-is-layout-flow\" data-block-type=\"core\"><p data-block-type=\"core\">\n<table id=\"tablepress-468\" class=\"tablepress tablepress-id-468\">\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-1\">\n\t<td class=\"column-1\">Material<strong><\/td><td class=\"column-2\">Temperatur<strong><\/td><td class=\"column-3\">E<strong><\/td>\n<\/tr>\n<tr class=\"row-2\">\n\t<td class=\"column-1\">Aluminium, blankvalsat<\/td><td class=\"column-2\">170 \u00b0C<\/td><td class=\"column-3\">0,04<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">Betong<\/td><td class=\"column-2\">25 \u00b0C<\/td><td class=\"column-3\">0.93<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">Is, sl\u00e4t<\/td><td class=\"column-2\">0 \u00b0C<\/td><td class=\"column-3\">0.97<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">Vatten<\/td><td class=\"column-2\">20 \u00b0C<\/td><td class=\"column-3\">0,96<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\">J\u00e4rn, polerat<\/td><td class=\"column-2\">20 \u00b0C<\/td><td class=\"column-3\">0.24<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\">J\u00e4rn med valsbel\u00e4ggning<\/td><td class=\"column-2\">20 \u00b0C<\/td><td class=\"column-3\">0.77<\/td>\n<\/tr>\n<tr class=\"row-8\">\n\t<td class=\"column-1\">Gips<\/td><td class=\"column-2\">20 \u00b0C<\/td><td class=\"column-3\">0.90<\/td>\n<\/tr>\n<tr class=\"row-9\">\n\t<td class=\"column-1\">Glas<\/td><td class=\"column-2\">90 \u00b0C<\/td><td class=\"column-3\">0.94<\/td>\n<\/tr>\n<tr class=\"row-10\">\n\t<td class=\"column-1\">Gummi, h\u00e5rt<\/td><td class=\"column-2\">23 \u00b0C<\/td><td class=\"column-3\">0.94<\/td>\n<\/tr>\n<tr class=\"row-11\">\n\t<td class=\"column-1\">Tr\u00e4<\/td><td class=\"column-2\">70 \u00b0C<\/td><td class=\"column-3\">0.94<\/td>\n<\/tr>\n<tr class=\"row-12\">\n\t<td class=\"column-1\">Kylfl\u00e4ns, svarteloxerad<\/td><td class=\"column-2\">50 \u00b0C<\/td><td class=\"column-3\">0.98<\/td>\n<\/tr>\n<tr class=\"row-13\">\n\t<td class=\"column-1\">Koppar, n\u00e5got matt<\/td><td class=\"column-2\">20 \u00b0C<\/td><td class=\"column-3\">0.04<\/td>\n<\/tr>\n<tr class=\"row-14\">\n\t<td class=\"column-1\">Koppar, oxiderad<\/td><td class=\"column-2\">130 \u00b0C<\/td><td class=\"column-3\">0.76<\/td>\n<\/tr>\n<tr class=\"row-15\">\n\t<td class=\"column-1\">Plast (PE, PP, PVC)<\/td><td class=\"column-2\">20 \u00b0C<\/td><td class=\"column-3\">0.94<\/td>\n<\/tr>\n<tr class=\"row-16\">\n\t<td class=\"column-1\">M\u00e4ssing, oxiderad<\/td><td class=\"column-2\">200 \u00b0C<\/td><td class=\"column-3\">0.61<\/td>\n<\/tr>\n<tr class=\"row-17\">\n\t<td class=\"column-1\">Papper<\/td><td class=\"column-2\">20 \u00b0C<\/td><td class=\"column-3\">0.97<\/td>\n<\/tr>\n<tr class=\"row-18\">\n\t<td class=\"column-1\">Porslin<\/td><td class=\"column-2\">20 \u00b0C<\/td><td class=\"column-3\">0.92<\/td>\n<\/tr>\n<tr class=\"row-19\">\n\t<td class=\"column-1\">Svartf\u00e4rg (matt)<\/td><td class=\"column-2\">80 \u00b0C<\/td><td class=\"column-3\">0.97<\/td>\n<\/tr>\n<tr class=\"row-20\">\n\t<td class=\"column-1\">St\u00e5l, oxiderad<\/td><td class=\"column-2\">200 \u00b0C<\/td><td class=\"column-3\">0.79<\/td>\n<\/tr>\n<tr class=\"row-21\">\n\t<td class=\"column-1\">Lera, br\u00e4nd<\/td><td class=\"column-2\">70 \u00b0C<\/td><td class=\"column-3\">0.91<\/td>\n<\/tr>\n<tr class=\"row-22\">\n\t<td class=\"column-1\">Tegelsten, murbruk, puts<\/td><td class=\"column-2\">20 \u00b0C<\/td><td class=\"column-3\">0.93<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-468 from cache --><\/p>\n<\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\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;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\">Jos haluat lis\u00e4tietoja IR-tekniikasta, lue tietolomakkeemme <a href=\"https:\/\/stage.nordtec.se\/fi\/mittaustiedot-ja-teoria\/tietoja-ir-lampotilasta\/\">Mittaaminen IR-l\u00e4mp\u00f6mittareilla<\/a>.<\/p>\n<\/div><\/div><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>VINKKEJ\u00c4 IR-MITTAUKSEEN Miten saada IR-l\u00e4mp\u00f6mittari n\u00e4ytt\u00e4m\u00e4\u00e4n oikeaa l\u00e4mp\u00f6tilaa? IR-mittaus on hy\u00f6dyllinen ja tehokas mittausmenetelm\u00e4 useissa eri tilanteissa useimmilla teollisuudenaloilla. Kosketuksettomalla l\u00e4mp\u00f6tilan mittauksella on monia etuja. Se on nopeaa, se voidaan tehd\u00e4 turvalliselta et\u00e4isyydelt\u00e4, eik\u00e4 mitattavaan kohteeseen ole vaaraa vaikuttaa tai vahingoittaa sit\u00e4. On kuitenkin muutama asia, jotka on pidett\u00e4v\u00e4 mieless\u00e4, jotta mittaukset tehd\u00e4\u00e4n oikein ja [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"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-62283","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.6 (Yoast SEO v28.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Vinkkej\u00e4 IR-mittaukseen | Nordtec<\/title>\n<meta name=\"description\" content=\"On kuitenkin muutama asia, jotka on pidett\u00e4v\u00e4 mieless\u00e4, jotta mittaukset tehd\u00e4\u00e4n oikein ja saadaan luotettavia l\u00e4mp\u00f6tilalukemia. 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