{"id":14025,"date":"2023-09-10T17:25:12","date_gmt":"2023-09-10T17:25:12","guid":{"rendered":"https:\/\/www.rayzeek.com\/?p=14025"},"modified":"2023-12-26T08:43:18","modified_gmt":"2023-12-26T08:43:18","slug":"what-is-infrared-radiation-ir","status":"publish","type":"post","link":"https:\/\/www.rayzeek.com\/it\/glossario\/che-cose-la-radiazione-infrarossa-ir","title":{"rendered":"Che cos'\u00e8 la radiazione infrarossa (IR)"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-what-is-infrared-radiation-ir\">Che cos'\u00e8 la radiazione infrarossa (IR)<\/h2><p>La radiazione infrarossa, nota anche come infrarosso o IR, si riferisce a un tipo di radiazione elettromagnetica che rientra in una specifica gamma di lunghezze d'onda dello spettro elettromagnetico. \u00c8 caratterizzata da lunghezze d'onda che vanno da circa 700 nanometri (nm) a 1 millimetro (mm), quindi pi\u00f9 lunghe delle onde luminose visibili ma pi\u00f9 corte delle onde radio. In termini di frequenza, la radiazione infrarossa ha frequenze superiori a quelle delle microonde ma inferiori a quelle della luce visibile, comprese tra circa 300 gigahertz e 400 terahertz (THz).<\/p><p>La radiazione infrarossa \u00e8 invisibile all'occhio umano. Sebbene non sia possibile vedere la luce infrarossa, essa pu\u00f2 essere rilevata dai sensori di calore, il che la rende strettamente associata al calore e alle immagini termiche. Nell'industria dell'illuminazione, la radiazione infrarossa \u00e8 importante in diverse applicazioni. Ad esempio, \u00e8 comunemente utilizzata nelle applicazioni di riscaldamento, come gli spazi esterni o gli ambienti industriali in cui \u00e8 necessario un riscaldamento mirato. La radiazione infrarossa viene utilizzata anche nei sistemi di sicurezza, dove i sensori possono rilevarne la presenza per monitorare i movimenti o individuare potenziali intrusi.<\/p><div class=\"insert_inquiry_outer_wrapper\"><h3>Cercate soluzioni per il risparmio energetico attivate dal movimento?<\/h3><p>Contattateci per avere sensori di movimento PIR completi, prodotti per il risparmio energetico attivati dal movimento, interruttori per sensori di movimento e soluzioni commerciali Occupancy\/Vacancy.<\/p><div class = \"insert_inquiry_buttons\"><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_email\"><div><a href = \"mailto:info@rayzeek.com\"><p>Inviare un'e-mail<\/p><\/a><\/div><\/div><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_email_contact\"><div><a href=\"https:\/\/www.rayzeek.com\/it\/contatto\"><p>Modulo di contatto<\/p><\/a><\/div><\/div><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_chat chat_jump\"><div><a href=\"#\"><p>Conversare in linea<\/p><\/a><\/div><\/div><\/div><\/div><p>La radiazione infrarossa presenta alcune analogie con la luce visibile. Come la luce visibile, pu\u00f2 essere focalizzata, riflessa e polarizzata, consentendo effetti di illuminazione e applicazioni precise grazie a lenti, specchi e filtri. Questa caratteristica la rende uno strumento prezioso nel settore dell'illuminazione per ottenere risultati specifici.<\/p><div class=\"insert_portfolio_outer_wrapper\"><h3>Ispiratevi ai portafogli dei sensori di movimento Rayzeek.<\/h3><p>Non trovate quello che volete? Non preoccupatevi. Ci sono sempre modi alternativi per risolvere i vostri problemi. Forse uno dei nostri portafogli pu\u00f2 aiutarvi.<\/p><div class = \"insert_portfolio_buttons\"><div class = \"insert_portfolio_button_wrapper\"><div><a href = \"https:\/\/www.rayzeek.com\/it\/categoria-di-prodotto\/sensori-di-movimento\"><p>Sensori di movimento PIR<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/it\/interruttori-a-sensore-di-movimento\"><p>Interruttori con sensore di movimento<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/it\/sensori-di-occupazione-e-di-posto-vacante\"><p>Sensori di presenza<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/it\/prodotti\/rz050\"><p>Sensore di movimento del condizionatore d'aria<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/it\/categoria-di-prodotto\/motion-sensor-light-strip\"><p>Strisce luminose con sensore di movimento<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/it\/categoria-di-prodotto\/dimmer-a-sensore-dc\"><p>Sensori di movimento\/dimmer a bassa tensione in c.c.<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/it\/categoria-di-prodotto\/sensori-di-movimento-wireless\"><p>Kit di sensori di movimento wireless<\/p><\/a><\/div><\/div><\/div><\/div><div class=\"wp-block-group glossary_faqs\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h2 class=\"wp-block-heading\" id=\"h-frequently-asked-questions\">Domande frequenti<\/h2>\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-how-does-infrared-light-affect-humans\">Che effetto ha la luce infrarossa sull'uomo<\/h3><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><p>L'esposizione prolungata alle onde infrarosse pu\u00f2 provocare sintomi quali sensazione di calore intenso, mal di testa, vertigini e persino nausea. \u00c8 importante notare che i raggi infrarossi corti possono essere particolarmente dannosi per gli occhi, portando potenzialmente allo sviluppo della cataratta nel tempo.<\/p><\/div><\/div><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-how-does-infrared-radiation-work\">Come funziona la radiazione infrarossa<\/h3><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><p>Il processo di radiazione infrarossa comporta il movimento dei legami delle molecole, con conseguente rilascio di energia percepita come calore. Questo fenomeno si verifica in tutti gli oggetti, compresi i cubetti di ghiaccio. La quantit\u00e0 di energia termica emessa da un oggetto \u00e8 direttamente proporzionale alla sua temperatura. L'energia emessa viene comunemente definita firma termica dell'oggetto.<\/p><\/div><\/div><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-what-is-considered-infrared-radiation\">Cosa si intende per radiazione infrarossa<\/h3><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><p>La radiazione infrarossa (IR) \u00e8 una forma di radiazione elettromagnetica che rientra nell'intervallo di lunghezza d'onda compreso tra 760 nm e 100.000 nm. Quando si parla di terapia della luce a basso livello (LLLT) o di fotobiomodulazione (PBM), in genere si utilizza una luce con lunghezze d'onda comprese tra 600 e 100 nm, in particolare nello spettro del rosso e del vicino infrarosso, per regolare l'attivit\u00e0 biologica.<\/p><\/div><\/div><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-what-is-the-most-common-example-of-infrared-at-home\">Qual \u00e8 l'esempio pi\u00f9 comune di infrarossi in casa?<\/h3><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><p>Probabilmente uno dei casi pi\u00f9 diffusi di tecnologia a infrarossi utilizzati nelle case \u00e8 il telecomando del televisore. I telecomandi sono dotati di sensori che emettono un laser a infrarossi verso un sensore sul televisore, consentendo la trasmissione di comandi specifici come l'accensione del televisore o la regolazione del volume.<\/p><\/div><\/div><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-what-is-infrared-light-commonly-used-for\">Per cosa viene comunemente utilizzata la luce infrarossa<\/h3><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><p>La luce infrarossa \u00e8 ampiamente utilizzata per vari scopi. Alcune applicazioni tipiche dei raggi infrarossi includono l'utilizzo di sensori di calore, immagini termiche e apparecchiature per la visione notturna. Inoltre, la luce infrarossa viene impiegata nelle operazioni di rete sia cablate che wireless.<\/p><\/div><\/div><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-are-infrared-lights-good-for-you\">Le luci a infrarossi fanno bene<\/h3><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><p>A differenza della luce ultravioletta, che pu\u00f2 essere dannosa per l'organismo, la luce infrarossa ha effetti benefici. Favorisce la rigenerazione e la riparazione delle cellule, migliora la circolazione sanguigna e promuove una guarigione pi\u00f9 rapida dei tessuti profondi. Inoltre, pu\u00f2 contribuire ad alleviare il dolore.<\/p><\/div><\/div><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-are-there-any-dangers-of-infrared\">Esistono pericoli legati ai raggi infrarossi?<\/h3><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><p>L'esposizione prolungata ai raggi infrarossi (IR) pu\u00f2 portare a un progressivo e irreversibile annebbiamento del cristallino dell'occhio. Inoltre, pu\u00f2 causare danni alla retina, con conseguente perdita della vista nota come scotoma. Anche un assorbimento minimo di IR pu\u00f2 provocare sintomi come arrossamento, gonfiore o sanguinamento dell'occhio.<\/p><\/div><\/div><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-how-long-should-you-stay-under-an-infrared-light\">Quanto tempo si deve stare sotto una lampada a infrarossi?<\/h3><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><p>Risposta: Si raccomanda di rimanere fermi per tutta la durata del trattamento, mentre il dispositivo a luce infrarossa \u00e8 in funzione. In genere il trattamento dura circa 20 minuti.<\/p><\/div><\/div><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-what-blocks-infrared-light\">Cosa blocca la luce infrarossa<\/h3><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><p>Il foglio di alluminio \u00e8 un materiale altamente conduttivo che blocca efficacemente le radiazioni infrarosse. Grazie alla sua conduttivit\u00e0, offre un blocco significativo contro tutte le forme di luce infrarossa.<\/p><\/div><\/div><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-can-i-use-infrared-light-everyday\">Posso usare la luce a infrarossi tutti i giorni<\/h3><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><p>La risposta \u00e8 affermativa. Se ci si attiene alle linee guida fornite dal produttore, \u00e8 possibile utilizzare la terapia a luce rossa su base giornaliera. Per le persone che soffrono di dolore cronico, \u00e8 consigliabile stabilire un regime giornaliero che includa l'uso della terapia a luce rossa.<\/p><\/div><\/div><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-can-you-get-too-much-infrared-light\">Si pu\u00f2 avere troppa luce infrarossa<\/h3><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><p>La ricerca medica ha dimostrato che un'esposizione eccessiva alla luce infrarossa (IR) pu\u00f2 provocare diverse patologie oculari, come cataratta, ulcere corneali e ustioni retiniche. Per ridurre al minimo il rischio di un'esposizione a lungo termine ai raggi IR, \u00e8 possibile adottare misure di protezione come indossare prodotti dotati di filtri IR o rivestimenti riflettenti.<\/p><\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>La radiazione infrarossa, nota anche come infrarosso o IR, si riferisce a un tipo di radiazione elettromagnetica che rientra in una specifica gamma di lunghezze d'onda dello spettro elettromagnetico.<\/p>","protected":false},"author":4,"featured_media":12863,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"article_term":"","article_term_alternate":"","article_term_def":"","article_hook":"","auto_links":"[{\"keyword\": \"visible light\", \"idxall\": 3, \"keywordtitlesimi\": 0.9163452982902527, \"keywordslugsimi\": 0.9163452982902527, \"paratitlesimi\": 0.7244627475738525, \"paraslugsimi\": 0.7244627475738525, \"slug\": \"what-is-visible-light\", 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