Vertical freeze dryer KD-12ND has the function of a eutectic point test in the process of freeze-drying flowers, and masters the better sublimation temperature of the material.And the stainless steel shelf can be adjusted to ensure that the freeze-dried flowers are not damaged.
- In line with international environmental protection standards.
- 7-inch color touch LCD control system, easy to operate, and powerful
- The vacuum pump is connected to the main unit with an international standard KF quick connector, which is simple and reliable.
- Stainless steel sample holder, common sample plate spacing adjustable.
- Cold trap and control panel made of stainless steel, corrosion resistant and easy to clean.
In order to use the freeze dryer perfectly, you may need the following equipment and features
12ND bell-type freeze dryer standard configuration
|Water catching capacity(kg/ time)||3|
|Vial bottle bottling||Φ12mm||920|
|Number of eggplant bottles||/|
|Disk loading solution(L)||1.5|
|Material tray size(mm)||Φ200|
|Material tray size( 个)||4|
|Cold trap size(mm)||Φ250×150|
|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 about the freeze-drying efficiency of your freeze dryer?Different types of freeze dryers have different working efficiency, and the specific working efficiency refers to the manual.
If you want to speed up the work of the freeze dryer, you can choose: eutectic point test function, vacuum degree control function and optional power distribution defrosting function. To help you speed up the work of the freeze dryer.
2.What type of freeze dryer do you have?Laboratory freeze dryers can be divided into bell-type freeze dryers and in-situ freeze dryers.
The bell-type freeze-drying machine can be divided into ordinary type, gland type, ordinary multi-manifold, and gland multi-manifold.
The in-situ freeze dryer can be divided into an electric heating in-situ freeze dryer and a silicone oil heating in-situ freeze dryer.
3.What is the minimum temperature of the vacuum freeze dryer?The two-machine cascade refrigeration system is mature in technology and low in temperature and is used in the -80 °C freeze dryer. It can be pre-frozen to -80 °C at no load.
4.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.