{"id":41193,"date":"2022-01-03T18:40:26","date_gmt":"2022-01-03T17:40:26","guid":{"rendered":"https:\/\/www.trioptics.fr\/?post_type=product&#038;p=41193"},"modified":"2025-09-05T17:37:53","modified_gmt":"2025-09-05T15:37:53","slug":"laminar-flow-hoods","status":"publish","type":"product","link":"https:\/\/www.trioptics.fr\/en\/product\/laminar-flow-hoods\/","title":{"rendered":"Laminar flow hoods"},"content":{"rendered":"<div class=\"liste_produkte\" style=\"text-align: justify;\">\n<div id=\"infos_produkte_bild\">\n<p>Laminar Flow Hoods &#8211; Flowbox, cleanroom cabins, cleanroom hoods.<\/p>\n<p><strong>Laminar flow provides almost complete control and eliminates all suspended particles. Laminar flow is a highly purified air flow at a uniform rate of 0.45 \u00b1 0.1 ms over the work area to be protected. Laminar flow units are fitted with special HEPA filters.<\/strong><\/p>\n<ul>\n<li>With pre-filter<\/li>\n<li>Main filter for cleanroom class 5\/10\/100<\/li>\n<li>Customer-specific dimensions available<\/li>\n<li>Ceiling or frame-mounted<\/li>\n<li>Cleanroom size according to customer requirements<\/li>\n<li>Circumferential strip curtain in PVC, acrylic glass or safety glass<\/li>\n<li>Ventilation module, radial fan with very low vibration and automatic adjustment<\/li>\n<li>Pollution-monitoring filter<\/li>\n<\/ul>\n<p>Modules with vertical air ducts are designed for wall or ceiling mounting.<\/p>\n<p>Ambient air is drawn in by the fan via a pre-filter, then passed through a HEPA filter on the cleanroom side.<\/p>\n<p><strong>Laminar flow hood features : <\/strong><\/p>\n<p>Grey molded plastic housing, aluminum frame, frame and ceiling suspension possible.<\/p>\n<p><strong>\u00a0\u00a0\u00a0 <\/strong><strong>Dimensions:<\/strong><\/p>\n<ul>\n<li>I: 1210 x 600 x 335 mm<\/li>\n<li>II: 600 x 600 x 335 mm<\/li>\n<li>Weight approx. 23 kg and approx. 14 kg<\/li>\n<li>Sound level below 54 dB, measured at 76.5 cm from the bottom of the filter and at a ceiling height of 2.75 m<\/li>\n<li>Air volume adjustable from approx. 850 m\u00b3 \/ h to approx. 1500 m\u00b3 \/ h<\/li>\n<li>EU quality class 7 pocket pre-filter, washable (40% ASHRAE)<\/li>\n<li>Air velocity 0.45 m \/ s measured at a distance of 15 cm from the top of the filter<\/li>\n<li>Class EU 14 laminar flow filter, separation efficiency &gt; 99.999% at 0.3 \u00b5m particle size. Class 100 cleanroom<\/li>\n<li>Manufactured to US Federal Standard 209 and VDI Regulation 2083.<\/li>\n<\/ul>\n<p><strong>Options for our laminar flow hoods :<\/strong><\/p>\n<ul>\n<li>Versatile transparent PVC strip curtain that can be installed under clean air modules<\/li>\n<li>Design of entire cleanrooms<\/li>\n<li>Cooling module with heat exchanger element to compensate for the resulting thermal load<\/li>\n<\/ul>\n<p><strong>Laminar flow hood filter: <\/strong><\/p>\n<p>The individual filter bags, which consist of several base units to form a filter wall, are tightly connected to an easily replaceable frame. Thanks to spacer strips on each individual bag, overlapping of filter surfaces is prevented and a favorable increase in resistance over the operating time is ensured. The filters have a high dust-holding capacity and comply with EU quality class 7.<\/p>\n<p><strong>Laminar flow cooling section:<\/strong><\/p>\n<p>The cooling module of the laminar flow hood compensates for the resulting thermal load of the system and maintains the required temperature.<\/p>\n<p>Fan module.<\/p>\n<p>Direct-drive radial fans are used. They are continuously controlled via a control unit. The ultra-low-vibration fans are quiet and have a flat noise level profile.<\/p>\n<p><strong>Laminar flow filter: <\/strong><\/p>\n<p class=\"infos_produkte\" style=\"text-align: justify;\"><span style=\"font-size: 16px;\">The filter&#8217;s filtration efficiency is of paramount importance, but so is the formation of a laminar airflow in the work area. That&#8217;s why laminar flow filters are a must for cleanroom applications.<\/span><\/p>\n<p class=\"infos_produkte\" style=\"text-align: justify;\"><span style=\"font-size: 16px;\">\u00a0<\/span><\/p>\n<p><a class=\"cta\" href=\"https:\/\/www.trioptics.fr\/en\/contact\/\">Contact us for a quote<\/a><\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Laminar Flow Hoods &#8211; Flowbox, cleanroom cabins, cleanroom hoods. Laminar flow provides almost complete control and eliminates all suspended particles. Laminar flow is a highly purified<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"featured_media":36993,"template":"","meta":{"rs_blank_template":"","rs_page_bg_color":"","slide_template_v7":""},"product_brand":[],"product_cat":[1566],"product_tag":[],"class_list":{"0":"post-41193","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-optical-tables-and-laboratory-equipment","8":"first","9":"instock","10":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Laminar flow hoods<\/title>\n<meta name=\"description\" content=\"TRIOPTICS distributes high-precision optical equipment for industry and research, including Laminar flow hoods. 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