How to operate the freeze dryer?

Freeze-dryer is an ideal equipment for drying substances, which has the characteristics of fast, uniform and low-temperature drying. If you want to use a freeze dryer, you must pay attention to the following aspects:

1、 The working principle of the freeze dryer is to use the combination of low temperature freezing and high temperature drying to achieve the drying purpose of the product. First, freeze the product to a certain temperature to solidify the water in it into ice, and then dry the ice in the product with high temperature hot air. Freeze-drying is the combination of low-temperature freezing and high-temperature drying to dry products. The working principle of the freeze dryer is to use the combination of low temperature freezing and high temperature drying to achieve the drying purpose of the product.

2、 How to operate the freeze dryer First, put the items to be dried into the freeze dryer. Then, set the temperature and time as required. The freeze-drying machine works at the set temperature until the set time is over. Finally, take the items out of the dryer.