{"id":5344,"date":"2026-05-05T10:06:12","date_gmt":"2026-05-05T10:06:12","guid":{"rendered":"https:\/\/www.smile-labfurniture.com\/?post_type=product&#038;p=5344"},"modified":"2026-05-05T10:06:39","modified_gmt":"2026-05-05T10:06:39","slug":"purification-fume-hood","status":"publish","type":"product","link":"https:\/\/www.smile-labfurniture.com\/fr\/produit\/purification-fume-hood\/","title":{"rendered":"Hotte de purification"},"content":{"rendered":"<p>I. Caract\u00e9ristiques du produit<\/p>\n<p>1. **Composants m\u00e9talliques:** Principalement fabriqu\u00e9s en t\u00f4le d'acier galvanis\u00e9 de \u22651,2 mm, avec un rev\u00eatement \u00e9lectrostatique en poudre \u00e9poxy. Ce rev\u00eatement comprend une finition durable, r\u00e9sistante aux produits chimiques et sans plomb, garantissant une surface tr\u00e8s brillante tout en minimisant les effets de la corrosion et de l'humidit\u00e9.<\/p>\n<p>2. **Panneaux avant et lat\u00e9raux:** Principalement construits \u00e0 partir d'une feuille acrylique de \u22656mm. Ce mat\u00e9riau offre une excellente r\u00e9sistance aux intemp\u00e9ries et une r\u00e9sistance chimique sup\u00e9rieure ; il est tr\u00e8s r\u00e9sistant au vieillissement, incolore, transparent et enti\u00e8rement translucide, offrant un confort visuel et une apparence esth\u00e9tique et \u00e9l\u00e9gante.<\/p>\n<p>3. **Syst\u00e8me de contr\u00f4le : **Comprend un \u00e9cran tactile LCD de 7 pouces et un syst\u00e8me de contr\u00f4le PLC. Il permet de contr\u00f4ler en temps r\u00e9el la temp\u00e9rature et l'humidit\u00e9 ambiantes, l'\u00e9tat des ventilateurs et les niveaux de concentration de COV, et comprend un syst\u00e8me d'alarme int\u00e9gr\u00e9.<\/p>\n<p>4. **Ventilateur:** \u00c9quip\u00e9 d'un ventilateur PSC fonctionnant sur un courant continu de 24V. Il offre des performances stables, fonctionne avec un niveau de bruit tr\u00e8s faible et ne produit pas d'\u00e9tincelles (antistatique).<\/p>\n<p>5. **Syst\u00e8me de filtration:** Les filtres sont dispos\u00e9s et distribu\u00e9s en fonction de la taille des particules, conform\u00e9ment aux normes ASTM. Le syst\u00e8me cible efficacement les gaz acides et organiques gr\u00e2ce \u00e0 de fortes capacit\u00e9s d'adsorption. Pour les particules, il utilise des filtres HEPA \u00e0 haute efficacit\u00e9, atteignant une efficacit\u00e9 de filtration de 99,995% pour les particules sup\u00e9rieures \u00e0 0,3\u00b5m.<\/p>\n<p>6. **\u00c9clairage LED:** Fournit un \u00e9clairage \u00e9quivalent \u00e0 celui d'une lampe fluorescente de 25W. Il ne g\u00e9n\u00e8re pas de chaleur, ce qui garantit la s\u00e9curit\u00e9 et \u00e9vite tout impact sur la temp\u00e9rature ambiante dans l'environnement exp\u00e9rimental. Il est \u00e9conome en \u00e9nergie, respectueux de l'environnement et a une longue dur\u00e9e de vie.<\/p>\n<p>7. **Tableau de travail en r\u00e9sine \u00e9poxy:** Offre une stabilit\u00e9 chimique sup\u00e9rieure et une r\u00e9sistance exceptionnelle \u00e0 la corrosion. Il pr\u00e9sente une excellente r\u00e9sistance aux chocs (il n'est pas endommag\u00e9 par les chocs) et aux temp\u00e9ratures \u00e9lev\u00e9es. Le mat\u00e9riau est \u00e0 \u00e2me pleine sur toute sa surface, ce qui \u00e9vite la d\u00e9lamination, le gonflement ou la fissuration, et garantit une longue dur\u00e9e de vie.<\/p>\n<p>II.<\/p>\n<p>**Principes de travail**<\/p>\n<p>1. **L'air est aspir\u00e9 directement dans la hotte par le dessous des panneaux lat\u00e9raux. Cela cr\u00e9e un environnement de pression n\u00e9gative o\u00f9 une vitesse frontale stable forme une barri\u00e8re naturelle, isolant efficacement l'utilisateur des produits chimiques manipul\u00e9s.<\/p>\n<p>2. **Le syst\u00e8me de ventilation aspire les gaz toxiques et nocifs vers le haut \u00e0 travers l'unit\u00e9 de filtration, renvoyant de l'air propre et purifi\u00e9 dans la pi\u00e8ce. Le contr\u00f4le sup\u00e9rieur du confinement de l'armoire garantit que les gaz chimiques g\u00e9n\u00e9r\u00e9s \u00e0 l'int\u00e9rieur de l'enceinte ne s'\u00e9chappent pas dans l'environnement du laboratoire et ne provoquent pas de contamination.<\/p>\n<p>3. **Les filtres sont configur\u00e9s sp\u00e9cifiquement pour s'adapter aux diff\u00e9rentes op\u00e9rations exp\u00e9rimentales, ce qui permet de filtrer efficacement divers gaz toxiques et nocifs. Ce processus purifie l'air du laboratoire, \u00e9limine les odeurs chimiques r\u00e9siduelles et am\u00e9liore le niveau g\u00e9n\u00e9ral de propret\u00e9 de l'environnement du laboratoire. 4. Purifie l'air ambiant<\/p>\n<p>L'efficacit\u00e9 de la filtration en continu de la hotte contribue \u00e0 purifier l'environnement int\u00e9rieur.<\/p>\n<p>III. Sp\u00e9cifications des \u00e9quipements<\/p>\n<p>1. Dimensions ext\u00e9rieures : 1800 \u00d7 900 \u00d7 2300 mm (L \u00d7 L \u00d7 H)<\/p>\n<p>2. Dimensions internes : 1600 \u00d7 670 \u00d7 950 mm<\/p>\n<p>3. Capacit\u00e9 de traitement de l'air : 1000 m\u00b3\/h<\/p>\n<p>4. Vitesse moyenne du visage : 0,2-0,4 m\/s<\/p>\n<p>5. Tension : 220-240 V<\/p>\n<p>6. Fr\u00e9quence : 50-60 Hz<\/p>\n<p>7. Courant maximal : 5 A<\/p>\n<p>8. Niveau sonore : 75 dBA<\/p>\n<p>9. Consommation \u00e9lectrique : 220 W<\/p>\n<p>10. Type d'ouverture d'acc\u00e8s : Trap\u00e9zo\u00efdale<\/p>\n<p>11. Filtres mol\u00e9culaires : 2 jeux (1 cartouche par jeu ; comprend 1 cartouche de charbon organique et 1 cartouche de charbon inorganique)<\/p>\n<p>12. Pr\u00e9filtre : 1 unit\u00e9<\/p>\n<p>13. Ventilateur int\u00e9gr\u00e9 \u00e0 vitesse variable : 1 unit\u00e9<\/p>\n<p>14. Plan de travail en c\u00e9ramique : 1 unit\u00e9<\/p>\n<p>15. \u00c9clairage : 1 jeu de lumi\u00e8res LED<\/p>\n<p>16. \u00c9cran d'affichage : \u00c9cran tactile LCD<\/p>\n<p>17. Syst\u00e8me de contr\u00f4le de la temp\u00e9rature et de l'humidit\u00e9 : 1 ensemble<\/p>\n<p>18. Cordon d'alimentation : 1 unit\u00e9<\/p>\n<p>19. Accessoires en option : Vanne de gaz t\u00e9l\u00e9command\u00e9e, robinet d'eau t\u00e9l\u00e9command\u00e9, \u00e9cran d'affichage de 7 pouces, unit\u00e9 de st\u00e9rilisation \u00e0 l'ozone, etc.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-5346\" src=\"https:\/\/www.smile-labfurniture.com\/wp-content\/uploads\/2026\/05\/4947805c74d73ee7576bedbfef2328aa.webp\" alt=\"\" width=\"1998\" height=\"2097\" srcset=\"https:\/\/www.smile-labfurniture.com\/wp-content\/uploads\/2026\/05\/4947805c74d73ee7576bedbfef2328aa.webp 1998w, https:\/\/www.smile-labfurniture.com\/wp-content\/uploads\/2026\/05\/4947805c74d73ee7576bedbfef2328aa-286x300.webp 286w, https:\/\/www.smile-labfurniture.com\/wp-content\/uploads\/2026\/05\/4947805c74d73ee7576bedbfef2328aa-11x12.webp 11w\" sizes=\"(max-width: 1998px) 100vw, 1998px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>I. Product Features 1. **Metal Components:** Primarily constructed from \u22651.2mm galvanized steel sheet, featuring an electrostatic epoxy powder coating. This coating includes a durable, chemical-resistant, and lead-free finish, ensuring a high-gloss surface while minimizing the effects of corrosion and moisture. &hellip; <a href=\"https:\/\/www.smile-labfurniture.com\/fr\/produit\/purification-fume-hood\/\">En savoir plus<\/a><\/p>","protected":false},"featured_media":5345,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[104],"product_tag":[],"class_list":{"0":"post-5344","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-fume-hood","8":"first","9":"instock","10":"taxable","11":"shipping-taxable","12":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Purification fume hood - SMILELAB<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.smile-labfurniture.com\/fr\/produit\/purification-fume-hood\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Purification fume hood - SMILELAB\" \/>\n<meta property=\"og:description\" content=\"I. 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