The chemical vertical freeze dryer machine KD-12N has a tray spacing of 70mm, which can make the freeze dryer have lower temperature and better freeze-drying effect.The interior of the freeze dryer equipment is made of 304 stainless steel and has good chemical properties.
- Embedded circuit design, 128 M FLASH,it can store large amounts of freeze-dried data;
- Large opening trap, no coil inside, with samples pre-freeze function.
- Precision refrigeration compressor, low noise.
- Cold trap and control panel were made by stainless steel, corrosion-resistant, easy to clean.
- The inflation valve is configured to be filled with a dry inert gas;
In order to use the freeze dryer perfectly, you may need the following equipment and features
12N bell-type freeze dryer standard configuration
|Water catching capacity(kg/ time)||3|
|Vial bottle bottling||Φ12mm||560|
|Number of eggplant bottles||8|
|Disk loading solution(L)||1|
|Material tray size(mm)||Φ180|
|Material tray size( 个)||3|
|Cold trap size(mm)||Φ250×250|
|Cold trap minimum temperature(°C)||≤-56 ( No load)|
|-80°C cold trap minimum temperature(°C)||≤-80 ( No load)|
|Ultimate vacuum(Pa)||≤5 ( No load)|
|-80°C overall size(mm)||700*450*720+440|
|Special Note||The size and weight of the whole machine do not include the external vacuum pump. The height of the B/D lyophilizer does not include the manual gland handle (the height is about 70mm)|
1.How to choose a desktop freeze dryer and a vertical freeze dryer?If you need lyophilized materials that require temperatures above -56 ° C and require less lyophilized material, you can choose a desktop freeze dryer to reduce costs.
If you need a lot of lyophilized material and have higher requirements on the cooling temperature, you can choose the vertical freeze dryer, although the price will be more expensive, but definitely worth the money.
2.What are the classifications of freeze dryers?According to the use, it can be divided into experimental freeze dryer, pilot freeze dryer, and production freeze dryer.
According to the operation mode, it can be divided into intermittent freeze dryer and continuous freeze dryer.