{"id":9427,"date":"2023-04-17T16:28:06","date_gmt":"2023-04-17T20:28:06","guid":{"rendered":"https:\/\/convergenceinstruments.com\/?post_type=product&#038;p=9427"},"modified":"2026-06-12T15:45:44","modified_gmt":"2026-06-12T19:45:44","slug":"sonometre-enregistreur-avec-microphone-de-type-1-nsrt_mk4","status":"publish","type":"product","link":"https:\/\/convergenceinstruments.com\/fr\/produit\/sonometre-enregistreur-avec-microphone-de-type-1-nsrt_mk4\/","title":{"rendered":"Sonom\u00e8tre NSRT mk4 avec Microphone de Type 1"},"content":{"rendered":"<p><strong>Le sonom\u00e8tre enregistreur sans fil NSRT_mk4<\/strong> repr\u00e9sente la quatri\u00e8me g\u00e9n\u00e9ration de sonom\u00e8tres enregistreurs de Convergence Instruments. Il inclut un <a href=\"https:\/\/convergenceinstruments.com\/fr\/using-mems-microphones-in-sound-level-meters\/\">microphone MEMS digital<\/a>, une base de temps pr\u00e9cise, une m\u00e9moire non-volatile de 128 Mb, et une connectivit\u00e9 USB rapide.<\/p>\n<p>Lorsqu&#8217;il fonctionne sur batteries il peut mesurer les niveaux de pression pendant une semaine. Connect\u00e9 \u00e0 un chargeur USB externe il peut fonctionner pendant des mois. Sa petite taille facilite son installation.<\/p>\n<p>Chaque sonom\u00e8tre<strong> NSRT mk4<\/strong>\u00a0est fournit avec un certificat de calibration individuel de Convergence Instruments. Sa conception &#8220;tout-num\u00e9rique&#8221; inclut les courbes de pond\u00e9ration A, C et Z. Son boitier est r\u00e9sistant aux intemp\u00e9ries, et concu pour les applications int\u00e9reures et ext\u00e9rieures. Son <a href=\"https:\/\/convergenceinstruments.com\/fr\/using-mems-microphones-in-sound-level-meters\/\">microphone MEMS<\/a> de haute sensibilit\u00e9 a un plancher de bruit de 30 dB-A, et est ultra-stable en temps et en temp\u00e9rature. Le logiciel inclut des fonctions d&#8217;oscilloscope et d&#8217;analyse de spectre.<\/p>\n<p>base de montage et adapteur de tr\u00e9pied sont inclus.<\/p>\n<h2>Sonom\u00e8tre enregistreur NSRT_mk4<\/h2>\n<h2>Applications<\/h2>\n<ul>\n<li>Mesure de niveaux de pression et dose acoustique.<\/li>\n<li>Surveillance de conditions de travail s\u00e9curitaires.<\/li>\n<li>D\u00e9tection d&#8217;activit\u00e9 et surveillance.<\/li>\n<li>Mesures a long-terme et enregistrement des niveaux sonores pour des \u00e9tudes d&#8217;impact environemental.<\/li>\n<li>Sp\u00e9cialement con\u00e7u pour les mesures \u00e0 long terme en ext\u00e9rieur.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Le <strong>NSRT_mk4<\/strong>\u00a0est un sonom\u00e8tre enregistreur avec un <a href=\"https:\/\/convergenceinstruments.com\/fr\/using-mems-microphones-in-sound-level-meters\/\">microphone MEMS<\/a> de type I prot\u00e9g\u00e9 contre la poussi\u00e8re, une base de temps pr\u00e9cise, une m\u00e9moire non-volatile de 128 Mb et une connectivit\u00e9 USB rapide.<br \/>\n<img decoding=\"async\" class=\"alignnone wp-image-1299 size-full\" src=\"https:\/\/convergenceinstruments.com\/wp-content\/uploads\/2017\/07\/logos_fcc_ce.png\" alt=\"\" width=\"100\" height=\"35\" \/><\/p>\n<p>&nbsp;<\/p>\n<h4>Une <a href=\"https:\/\/convergenceinstruments.com\/fr\/produit\/option-interface-audio-usb\/\">Interface Audio USB<\/a> est inclue avec ce produit.<\/h4>\n<h4><\/h4>\n<p>&nbsp;<\/p>\n<h4>Les instruments de la s\u00e9rie NSRT_mk4 sont con\u00e7us pour fonctionner \u00e0 l\u2019ext\u00e9rieur. Consultez les <a href=\"https:\/\/convergenceinstruments.com\/fr\/instructions-de-montage\/\" target=\"_blank\" rel=\"noopener\">instructions de montage.<\/a><\/h4>\n<p><a href=\"https:\/\/convergenceinstruments.com\/fr\/instructions-de-montage\/\" rel=\"attachment wp-att-7908\"><img decoding=\"async\" class=\"alignnone wp-image-7908\" src=\"https:\/\/convergenceinstruments.com\/wp-content\/uploads\/2021\/10\/instructions-montage.png\" alt=\"\" width=\"223\" height=\"36\" \/><\/a><\/p>\n","protected":false},"featured_media":12897,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[48],"product_tag":[],"class_list":["post-9427","product","type-product","status-publish","has-post-thumbnail","product_cat-sonometres-enregistreurs-donnees","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"bundled_by":[],"bundle_stock_status":"instock","bundle_stock_quantity":16,"bundle_virtual":false,"bundle_layout":"","bundle_add_to_cart_form_location":"","bundle_editable_in_cart":false,"bundle_sold_individually_context":"","bundle_item_grouping":"","bundle_min_size":"","bundle_max_size":"","bundle_price":[],"bundled_items":[],"bundle_sell_ids":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Sonom\u00e8tre NSRT mk4 avec Microphone de Type 1<\/title>\n<meta name=\"description\" content=\"Le NSRT mk4 est un sonom\u00e8tre enregistreur compact dot\u00e9 d&#039;un microphone de Type 1, id\u00e9al pour le contr\u00f4le du bruit et les \u00e9tudes acoustiques d\u00e9taill\u00e9es.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/convergenceinstruments.com\/fr\/produit\/sonometre-enregistreur-avec-microphone-de-type-1-nsrt_mk4\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sonom\u00e8tre NSRT mk4 avec Microphone de Type 1\" \/>\n<meta property=\"og:description\" content=\"Le NSRT mk4 est un sonom\u00e8tre enregistreur compact dot\u00e9 d&#039;un microphone de Type 1, id\u00e9al pour le contr\u00f4le du bruit et les \u00e9tudes acoustiques d\u00e9taill\u00e9es.\" \/>\n<meta property=\"og:url\" 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