{"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\/pt\/produto\/purification-fume-hood\/","title":{"rendered":"Exaustor de purifica\u00e7\u00e3o"},"content":{"rendered":"<p>I. Carater\u00edsticas do produto<\/p>\n<p>1. **Componentes met\u00e1licos:** Constru\u00eddos principalmente a partir de chapa de a\u00e7o galvanizado \u22651,2 mm, com um revestimento eletrost\u00e1tico em p\u00f3 ep\u00f3xi. Este revestimento inclui um acabamento dur\u00e1vel, resistente a produtos qu\u00edmicos e sem chumbo, garantindo uma superf\u00edcie de alto brilho e minimizando os efeitos da corros\u00e3o e da humidade.<\/p>\n<p>2. **Pain\u00e9is frontais e laterais:** Constru\u00eddos principalmente a partir de uma folha de acr\u00edlico de \u22656 mm. Este material oferece uma excelente resist\u00eancia \u00e0s intemp\u00e9ries e uma resist\u00eancia qu\u00edmica superior; \u00e9 altamente resistente ao envelhecimento, incolor, transparente e totalmente transl\u00facido, proporcionando conforto visual e uma apar\u00eancia esteticamente agrad\u00e1vel e elegante.<\/p>\n<p>3. **Sistema de controlo:** Possui um ecr\u00e3 t\u00e1til LCD de 7 polegadas e um sistema de controlo PLC. Permite a monitoriza\u00e7\u00e3o em tempo real da temperatura e humidade ambiente, do estado do ventilador e dos n\u00edveis de concentra\u00e7\u00e3o de COV, e incorpora um sistema de alarme integrado.<\/p>\n<p>4. **Ventilador:** Equipado com um ventilador PSC que funciona com uma corrente de 24V DC. Oferece um desempenho est\u00e1vel, funciona com um ru\u00eddo ultra-baixo e n\u00e3o produz fa\u00edscas (anti-est\u00e1tica).<\/p>\n<p>5. **Sistema de filtragem:** Os filtros s\u00e3o dispostos e distribu\u00eddos com base na dimens\u00e3o das part\u00edculas, em conformidade com as normas ASTM. O sistema tem como alvo eficaz os gases \u00e1cidos e org\u00e2nicos com fortes capacidades de adsor\u00e7\u00e3o. Para as part\u00edculas, utiliza filtros HEPA de alta efici\u00eancia, atingindo uma efici\u00eancia de filtragem de 99,995% para part\u00edculas superiores a 0,3\u00b5m.<\/p>\n<p>6. **Ilumina\u00e7\u00e3o LED:** Fornece uma ilumina\u00e7\u00e3o equivalente a uma l\u00e2mpada fluorescente de 25W. N\u00e3o gera calor, garantindo a seguran\u00e7a e evitando qualquer impacto na temperatura ambiente dentro do ambiente experimental. \u00c9 eficiente em termos energ\u00e9ticos, ecol\u00f3gica e tem uma longa vida \u00fatil.<\/p>\n<p>7. **Tampo de trabalho em resina ep\u00f3xi:** Oferece uma estabilidade qu\u00edmica superior e uma resist\u00eancia excecional \u00e0 corros\u00e3o. Possui uma excelente resist\u00eancia ao impacto (permanecendo intacto sob impacto) e resist\u00eancia a altas temperaturas. O material \u00e9 de n\u00facleo s\u00f3lido em toda a sua extens\u00e3o, evitando a delamina\u00e7\u00e3o, o incha\u00e7o ou a fissura\u00e7\u00e3o, e garante uma longa vida \u00fatil.<\/p>\n<p>II.<\/p>\n<p>**Princ\u00edpios de funcionamento**<\/p>\n<p>1. **Portas de entrada de ar laterais:** O ar \u00e9 aspirado diretamente para a hotte por baixo dos pain\u00e9is laterais. Isto cria um ambiente de press\u00e3o negativa onde uma velocidade facial est\u00e1vel forma uma barreira natural, isolando efetivamente o utilizador dos produtos qu\u00edmicos que est\u00e3o a ser manuseados.<\/p>\n<p>2. **Sistema de filtragem abrangente:** O sistema de ventila\u00e7\u00e3o aspira os gases t\u00f3xicos e nocivos para cima atrav\u00e9s da unidade de filtragem, devolvendo o ar limpo e purificado ao compartimento. O controlo de conten\u00e7\u00e3o superior do arm\u00e1rio garante que os gases qu\u00edmicos gerados no interior do compartimento n\u00e3o se escapam para o ambiente do laborat\u00f3rio, causando contamina\u00e7\u00e3o.<\/p>\n<p>3. **Purifica\u00e7\u00e3o do ar de laborat\u00f3rio:** Os filtros s\u00e3o configurados especificamente para se adaptarem a diferentes opera\u00e7\u00f5es experimentais, permitindo a filtragem eficaz de v\u00e1rios gases t\u00f3xicos e nocivos. Este processo purifica o ar do laborat\u00f3rio, elimina os odores qu\u00edmicos residuais e melhora o n\u00edvel geral de limpeza do ar do ambiente laboratorial. 4. Purifica o ar circundante<\/p>\n<p>A efici\u00eancia de filtragem cont\u00ednua da hotte ajuda a purificar o ambiente interior.<\/p>\n<p>III. Especifica\u00e7\u00f5es do equipamento<\/p>\n<p>1. Dimens\u00f5es externas: 1800 \u00d7 900 \u00d7 2300 mm (C \u00d7 L \u00d7 A)<\/p>\n<p>2. Dimens\u00f5es internas: 1600 \u00d7 670 \u00d7 950 mm<\/p>\n<p>3. Capacidade de tratamento de ar: 1000 m\u00b3\/h<\/p>\n<p>4. Velocidade m\u00e9dia da face: 0,2-0,4 m\/s<\/p>\n<p>5. Tens\u00e3o: 220-240 V<\/p>\n<p>6. Frequ\u00eancia: 50-60 Hz<\/p>\n<p>7. Corrente m\u00e1xima: 5 A<\/p>\n<p>8. N\u00edvel de ru\u00eddo: 75 dBA<\/p>\n<p>9. Consumo de energia: 220 W<\/p>\n<p>10. Tipo de abertura de acesso: Trapezoidal<\/p>\n<p>11. Filtros moleculares: 2 conjuntos (1 cartucho por conjunto; inclui 1 cartucho de carbono org\u00e2nico e 1 cartucho de carbono inorg\u00e2nico)<\/p>\n<p>12. Pr\u00e9-filtro: 1 unidade<\/p>\n<p>13. Ventilador integrado de velocidade vari\u00e1vel: 1 unidade<\/p>\n<p>14. Bancada de cer\u00e2mica: 1 unidade<\/p>\n<p>15. Ilumina\u00e7\u00e3o: 1 conjunto de luzes LED<\/p>\n<p>16. Ecr\u00e3 de visualiza\u00e7\u00e3o: Ecr\u00e3 t\u00e1til LCD<\/p>\n<p>17. Sistema de monitoriza\u00e7\u00e3o da temperatura e da humidade: 1 conjunto<\/p>\n<p>18. Cabo de alimenta\u00e7\u00e3o: 1 unidade<\/p>\n<p>19. Acess\u00f3rios opcionais: V\u00e1lvula de g\u00e1s de controlo remoto, torneira de \u00e1gua de controlo remoto, ecr\u00e3 de 7 polegadas, unidade de esteriliza\u00e7\u00e3o por ozono, 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\/pt\/produto\/purification-fume-hood\/\">Ler mais<\/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\/pt\/produto\/purification-fume-hood\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Purification fume hood - SMILELAB\" \/>\n<meta property=\"og:description\" content=\"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; Readmore\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.smile-labfurniture.com\/pt\/produto\/purification-fume-hood\/\" \/>\n<meta property=\"og:site_name\" content=\"SMILELAB\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/share\/1DxYQBbYb1\/?mibextid=wwXIfr\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-05T10:06:39+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.smile-labfurniture.com\/wp-content\/uploads\/2026\/05\/28006c5a226f8737721715127c98ae95.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"2000\" \/>\n\t<meta property=\"og:image:height\" content=\"2000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.smile-labfurniture.com\\\/product\\\/purification-fume-hood\\\/\",\"url\":\"https:\\\/\\\/www.smile-labfurniture.com\\\/product\\\/purification-fume-hood\\\/\",\"name\":\"Purification fume hood - 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