{"id":3362,"date":"2024-03-19T10:51:46","date_gmt":"2024-03-19T02:51:46","guid":{"rendered":"https:\/\/www.lneya.com\/news\/recirculating-chiller.html"},"modified":"2024-03-19T11:02:35","modified_gmt":"2024-03-19T03:02:35","slug":"recirculating-chiller","status":"publish","type":"post","link":"https:\/\/tw.lneya.com\/pt\/news\/recirculating-chiller.html","title":{"rendered":"Precau\u00e7\u00f5es para a utiliza\u00e7\u00e3o do refrigerador de recircula\u00e7\u00e3o da LNEYA"},"content":{"rendered":"<p>\n\tRefrigerador de recircula\u00e7\u00e3o a baixa temperatura da LNEYA<br \/>\npode ser utilizado com instrumentos de apoio (como evaporadores rotativos),<br \/>\ntanques de fermenta\u00e7\u00e3o, reactores qu\u00edmicos, equipamento de liofiliza\u00e7\u00e3o,<br \/>\nreactores biofarmac\u00eauticos, etc.), com grande capacidade de arrefecimento e velocidade r\u00e1pida.<br \/>\nO refrigerador de circula\u00e7\u00e3o a baixa temperatura pode conduzir a baixa temperatura e<br \/>\nexperi\u00eancias a temperatura constante no tanque de frio aberto no interior da m\u00e1quina, ou<br \/>\nfazer circular o l\u00edquido a baixa temperatura no exterior para arrefecer ou manter outros equipamentos a<br \/>\nbaixa temperatura. H\u00e1 muitas precau\u00e7\u00f5es a ter quando se utilizam temperaturas baixas<br \/>\nrefrigeradores de recircula\u00e7\u00e3o. A fim de evitar avarias, a LNEYA indica os<br \/>\nas seguintes precau\u00e7\u00f5es para sua refer\u00eancia:\n<\/p>\n<p>\n\t1. O ambiente de instala\u00e7\u00e3o do<br \/>\no refrigerador de recircula\u00e7\u00e3o a baixa temperatura deve estar seco e ventilado, e<br \/>\nn\u00e3o deve haver obst\u00e1culos \u00e0 volta do equipamento, caso contr\u00e1rio afectar\u00e1 o<br \/>\nutiliza\u00e7\u00e3o normal do equipamento.\n<\/p>\n<p>\n\t2. O meio l\u00edquido adicionado no interior do<br \/>\nO chiller de recircula\u00e7\u00e3o de baixa temperatura \u00e9 particularmente importante. O l\u00edquido<br \/>\nO meio \u00e9 selecionado de acordo com diferentes temperaturas para adicionar diferentes<br \/>\nmeios. A posi\u00e7\u00e3o do l\u00edquido tamb\u00e9m \u00e9 muito importante. O n\u00edvel do l\u00edquido de<br \/>\no meio deve estar cerca de 30 mm abaixo do bordo do reservat\u00f3rio de l\u00edquido, caso contr\u00e1rio o<br \/>\no dispositivo de aquecimento ser\u00e1 danificado ap\u00f3s a liga\u00e7\u00e3o.\n<\/p>\n<p>\n\t5. O refrigerador de recircula\u00e7\u00e3o a baixa temperatura<br \/>\ndeve fazer um bom trabalho na manuten\u00e7\u00e3o di\u00e1ria e deve garantir que os<br \/>\nO aspeto do equipamento est\u00e1 seco e limpo. Fazer um bom trabalho no<br \/>\na manuten\u00e7\u00e3o do equipamento \u00e9 muito importante para a vida \u00fatil do equipamento<br \/>\nequipamento.\n<\/p>\n<p>\n\t6. Depois de utilizar a fun\u00e7\u00e3o de baixa temperatura<br \/>\nrecircula\u00e7\u00e3o do refrigerador, certifique-se de que desliga o bot\u00e3o de liga\u00e7\u00e3o do equipamento<br \/>\nprimeiro, e depois desligue a fonte de alimenta\u00e7\u00e3o. N\u00e3o desligue a ficha \u00e0 for\u00e7a<br \/>\na alimenta\u00e7\u00e3o el\u00e9ctrica da m\u00e1quina durante o funcionamento da mesma, uma vez que isso provocar\u00e1<br \/>\ngrandes danos na pr\u00f3pria m\u00e1quina.\n<\/p>\n<p class=\"MsoNormal\">\n\t<img decoding=\"async\" src=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2023\/05\/36020211028084839587-1.jpg\" alt=\"\"><\/p>","protected":false},"excerpt":{"rendered":"<p>LNEYA&#8217;s low temperature recirculating chiller can be used with supporting instruments (such as rotary evaporators, fermentation tanks, chemical reactors, freeze-drying equipment, biopharmaceutical reactors, etc.), with large cooling capacity and fast speed. The low-temperature circulating chiller can conduct low-temperature and constant-temperature experiments in the open cold tank inside the machine, or circulate the low-temperature liquid outside 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