{"id":96305,"date":"2024-03-19T07:41:25","date_gmt":"2024-03-19T07:41:25","guid":{"rendered":"https:\/\/34.38.16.0\/?post_type=product&#038;p=96305"},"modified":"2026-10-27T16:35:35","modified_gmt":"2026-10-27T15:35:35","slug":"radiometro-netto","status":"publish","type":"product","link":"https:\/\/lsi-lastem.com\/it\/prodotti\/radiometro-netto\/","title":{"rendered":"Radiometro netto"},"content":{"rendered":"\r\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\r\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\r\n<h2 class=\"wp-block-heading has-text-color has-link-color wp-elements-1\" style=\"color:#565656;font-size:45px\"><strong>Sensore per la misura del flusso termico radiante<\/strong><\/h2>\r\n<\/div>\r\n<\/div>\r\n\r\n\r\n\r\n<div style=\"height:35px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\" style=\"font-size:17px\">Questo&nbsp;<strong>radiometro netto<\/strong>&nbsp;\u00e8 progettato anche per&nbsp;<strong>ambienti con basse velocit\u00e0 dell\u2019aria<\/strong>&nbsp;nei quali \u00e8 possibile ottenere una misura vicina alla temperatura media radiante piana con la direzione del flusso termico. Il sensore di temperatura dell\u2019aria integrato permette il calcolo del valore di asimmetria radiante planare sui tre assi.<br>\u00c8 possibile un uso&nbsp;<strong>portatile<\/strong>&nbsp;oppure pu\u00f2 essere&nbsp;<strong>fissato ad uno stativo<\/strong>&nbsp;per misure prolungate.<\/p>\r\n\r\n\r\n\r\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\r\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\r\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-4fc3f8e1 wp-block-group-is-layout-flex\">\r\n<h2 class=\"wp-block-heading has-text-color has-link-color wp-elements-2\" style=\"color:#565656;font-size:17px\"><strong><em>Radiometro netto<\/em><\/strong><\/h2>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-3\" style=\"color:#565656\"><strong>Caratteristiche<\/strong><\/h2>\r\n\r\n\r\n\r\n<hr class=\"wp-block-separator has-text-color has-alpha-channel-opacity has-background\" style=\"background-color:#e5231a;color:#e5231a\" \/>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n\r\n\r\n\r\n<div style=\"height:35px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\r\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:48%\">\r\n<ul class=\"wp-block-list\">\r\n<li style=\"font-size:17px\">Sensore per la misura del flusso termico radiante tra due facce opposte di un elemento piano;<\/li>\r\n\r\n\r\n\r\n<li style=\"font-size:17px\"><strong>Sensore di temperatura<\/strong> integrato per ricavare il valore della asimmetria radiante piana;<\/li>\r\n\r\n\r\n\r\n<li style=\"font-size:17px\">Permette di calcolare una serie di parametri collegati alla asimmetria radiante e discomfort localizzato secondo le norme ISO7726 e ISO7730 se collegato ad acquisitori LSI LASTEM serie M-Log e E-Log;<\/li>\r\n<\/ul>\r\n<\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:48%\">\r\n<ul class=\"wp-block-list\">\r\n<li style=\"font-size:17px\">Misura dell&#8217;<strong>Asimmetria radiante planare<\/strong> sui tre assi dello spazio;<\/li>\r\n\r\n\r\n\r\n<li style=\"font-size:17px\">Veloce tempo di risposta;<\/li>\r\n\r\n\r\n\r\n<li style=\"font-size:17px\">Codici modelli: PRRDA0110, PRRDA0111.<\/li>\r\n<\/ul>\r\n<\/div>\r\n<\/div>\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n<div class=\"wp-block-spacer\" style=\"height: 100px;\" aria-hidden=\"true\"> <\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-4fc3f8e1 wp-block-group-is-layout-flex\">\r\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-4 wp-block-paragraph\" style=\"color: #565656;\"><strong>FAQ: Frequently Asked Questions<\/strong><\/p>\r\n\r\n\r\n<hr class=\"wp-block-separator has-text-color has-alpha-channel-opacity has-background\" style=\"background-color: #e5231a; color: #e5231a;\" \/><\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-spacer\" style=\"height: 20px;\" aria-hidden=\"true\"> <\/div>\r\n\r\n\r\n\r\n<div><details style=\"border-bottom: 1px solid #e6e6e6; padding: 12px 0;\">\r\n<summary style=\"cursor: pointer; font-weight: bold; font-size: 18px; color: #444;\">A cosa serve un radiometro netto negli ambienti indoor?<\/summary>\r\n<p style=\"font-size: 15px; font-weight: 400; margin-top: 10px; color: #444;\">Un radiometro netto misura il flusso termico radiante scambiato tra le due facce opposte del sensore. Negli ambienti indoor permette di caratterizzare gli scambi radiativi tra una persona e le superfici circostanti, come pareti, finestre, soffitti e pavimenti. In condizioni di bassa velocit\u00e0 dell\u2019aria, la misura consente inoltre di ottenere un valore prossimo alla temperatura media radiante piana e di individuare la direzione prevalente del flusso termico.<\/p>\r\n<\/details><details style=\"border-bottom: 1px solid #e6e6e6; padding: 12px 0;\">\r\n<summary style=\"cursor: pointer; font-weight: bold; font-size: 18px; color: #444;\">Come viene utilizzato il radiometro netto nella valutazione energetica degli edifici?<\/summary>\r\n<p style=\"font-size: 15px; font-weight: 400; margin-top: 10px; color: #444;\">Negli edifici, il radiometro netto permette di analizzare gli scambi radiativi generati da superfici con temperature differenti, ad esempio pareti esterne, grandi superfici vetrate o sistemi radianti. Queste misure possono integrare le analisi energetiche dell\u2019involucro, aiutando a comprendere come le temperature delle superfici influenzino le condizioni termiche interne. Per la determinazione specifica della trasmittanza termica U delle pareti, invece, LSI LASTEM utilizza sensori di flusso termico e di temperatura superficiale secondo ISO 9869-1.<\/p>\r\n<\/details><details style=\"border-bottom: 1px solid #e6e6e6; padding: 12px 0;\">\r\n<summary style=\"cursor: pointer; font-weight: bold; font-size: 18px; color: #444;\">Che cos\u2019\u00e8 l\u2019asimmetria radiante e perch\u00e9 \u00e8 importante per il comfort termico?<\/summary>\r\n<p style=\"font-size: 15px; font-weight: 400; margin-top: 10px; color: #444;\">L\u2019asimmetria della temperatura radiante si verifica quando una persona \u00e8 esposta a superfici con temperature significativamente differenti, ad esempio una finestra fredda da un lato e una parete calda dall\u2019altro. Questa condizione pu\u00f2 provocare discomfort locale anche quando la temperatura dell\u2019aria \u00e8 confortevole. Il radiometro netto LSI LASTEM, grazie anche al sensore di temperatura dell\u2019aria integrato, permette di valutare l\u2019asimmetria radiante piana sui tre assi dello spazio e i relativi parametri di discomfort secondo <strong>ISO 7726 e ISO 7730<\/strong>.<\/p>\r\n<\/details><details style=\"border-bottom: 1px solid e6e6e6; padding: 12px 0;\">\r\n<summary style=\"cursor: pointer; font-weight: bold; font-size: 18px; color: #444;\">Il radiometro netto pu\u00f2 essere utilizzato per campagne di misura negli edifici?<\/summary>\r\n<p style=\"font-size: 15px; font-weight: 400; margin-top: 10px; color: #444;\">S\u00ec. Il radiometro netto LSI LASTEM pu\u00f2 essere utilizzato come strumento portatile per campagne microclimatiche e analisi di differenti punti di un edificio oppure fissato su uno stativo per misure prolungate. Collegato ai data logger M-Log o E-Log consente di calcolare parametri relativi all\u2019asimmetria radiante e al discomfort localizzato secondo ISO 7726 e ISO 7730, risultando adatto a edifici, uffici, musei e altri ambienti indoor.<\/p>\r\n<\/details><\/div>\r\n\r\n\r\n","protected":false},"excerpt":{"rendered":"<p>Sensore per la misura del <strong>flusso termico radiante<\/strong>.<\/p>\n","protected":false},"featured_media":96324,"template":"","meta":[],"product_brand":[],"product_cat":[365,432,326],"product_tag":[],"class_list":["post-96305","product","type-product","status-publish","has-post-thumbnail","product_cat-flusso-termico","product_cat-sensori","product_cat-sensori-indoor","pa_applicazione-collaudo-energetico-degli-edifici","pa_applicazione-ieq-e-comfort-ambientale","pa_applicazione-musei-e-siti-archeologici","pa_applicazione-stress-e-comfort-termico-e-grandezze-correlate-portatile","pa_grandezze-flusso-termico","pa_modelli-connettore-doppio-mini-din-1m","pa_modelli-connettore-fili-liberi-prrda0111","description-off","first","instock","shipping-taxable","purchasable","product-type-variable","has-default-attributes"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - 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