Which is a good laboratory freeze dryer

A household freeze dryer, also known as a household freeze dryer, is a small vacuum freeze dryer.

Suitable for freeze-drying fruits, vegetables, meat, flowers, candies, pet food, milk, coffee and other food products, with a production capacity of 0.1-3 square meters, and can be produced on a small scale.

Freeze dried materials are easy to store for a long time, which can largely preserve the taste, color, and shape of the original substance, while also providing good protection for the nutritional components.

HFD-15Food freeze dryerProduct advantages

1. Integrated structure, small size, easy to use, no leakage

2. All materials in contact with the product are made of inert materials that meet food grade requirements

3. The cold trap is made of stainless steel material, which is corrosion-resistant and easy to clean

4. Equipped with sample pre freezing function, no need for refrigerator

5. The cold trap captures ice evenly and has strong ice capturing ability

6. Brand compressor, environmentally friendly and energy-saving, long service life, low noise

7. Brand vacuum pump with high pumping speed, achieving higher ultimate vacuum degree

8. Intelligent data recording and data export function

HFD-15Food freeze dryerWorking Principle:

The working principle of a freeze-drying machine is to pre freeze water containing items, and then sublimate their water in a vacuum state to obtain dried items. Through a process from high temperature to low temperature, the sample is placed in a vacuum environment to evaporate the free water in the sample, while the bound water in the sample does not evaporate, thereby increasing the storage time of the sample for a longer period of time. After adding water, the sample can be restored to its pre freeze-drying state and maintain its original biochemical characteristics.

Technical Specifications