INDICADORES SOBRE SCIENTIFIC PRO FREEZE DRYER FOR SALE CANADA VOCê DEVE SABER

Do you have any vacuum gauges at all to test the pump? ( Though I doubt that is the problem based upon your tests )Let's do a simple math exercise. Non Frozen food put in freeze dryer at an ambient temp of 70F needs to be at -40F before the dry cycle begins. things go linear, each hour the temps would drop the food by 12.Granted, most of that time