OS PRINCíPIOS BáSICOS DE BUY FREEZE DRYER

Do you have any vacuum gauges at all to test the pump? ( Though I doubt that is the problem based upon your tests )The shelf heaters can be set to automatically control the rate of sublimation during the primary drying cycle.Freeze dried milk Most dairy products freeze dry quite well. I love freeze drying milk. I measure the milk, pour it on the tr