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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.
Features
- 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.
Detail
In order to use the freeze dryer perfectly, you may need the following equipment and features
- Eutectic point test function to master the better sublimation temperature of materials.
- Vacuum control to maximize heat transfer.
- Dual-machine cascade refrigeration system with proven technology and low temperature for -80 °C lyophilizer.
- Wide-mouth manifold freeze-dry bottle configuration, easy to pick up materials, can be connected with imported standard freeze-dried bottle valves. The standard configuration is 6 tubes.
- Optional power distribution defrosts function to accelerate defrost speed and shorten drying cycle.
- Circulating water type multi-function vacuum pump
- Diaphragm vacuum pump
12ND bell-type freeze dryer standard configuration
- Ordinary type: main unit + drying room + Anti-return oil vacuum pump + 7 inch touch screen with USB + nitrogen inflation valve,
- Gland type: main unit + drying room + Anti-return oil vacuum pump + 7 inch touch screen with USB + nitrogen inflation valve
- Ordinary multi-manifold: mainframe + multi-manifold drying room + anti-return oil vacuum pump +7 inch touch screen with USB + nitrogen inflation valve + 8 sets of freeze-dried eggplant type bottle
- Gland multi-manifold: main unit + multi-manifold drying room + anti-return oil vacuum pump +7 inch touch screen with USB + nitrogen gas filling valve + 8 sets of freeze-dried eggplant type bottle
- T-frame: mainframe + T-frame (multi-tube) + anti-return oil vacuum pump +7 inch touch screen with USB + nitrogen inflation valve + 24 ampoule T-frame
After sale
- 1 year warranty service and all life maintenance.
- Technical Egineer are avalible for oversea trainning.
- Free change for some parts
- Remote control technical consult
- Free installation DVD
- Maintenance plan
Package
Transport
| Model | KD-12ND | |
| Specification | Normal type | |
| Freeze-dried area(㎡) | 0.125 | |
| Water catching capacity(kg/ time) | 3 | |
| Vial bottle bottling | Φ12mm | 920 |
| Φ16mm | 480 | |
| Φ22mm | 260 | |
| Number of eggplant bottles | / | |
| Ampoule interface | / | |
| Disk loading solution(L) | 1.5 | |
| Material tray size(mm) | Φ200 | |
| Material spacing(mm) | 70 | |
| 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) | |
| PowerKw(220V50Hz) | 1.11 | |
| Ambient temperature(°C) | ≤25 | |
| Overall dimensions(mm) | 590*460*400+440 | |
| -80°C overall size(mm) | 700*450*720+440 | |
| Total Weight(kg) | 59 | |
| 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.
