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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.
Features
- 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;
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
12N 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-12N | |
| Specification | Gland multi-manifold | |
| Freeze-dried area(m2) | 0.08 | |
| Water catching capacity(kg/ time) | 3 | |
| Vial bottle bottling | Φ12mm | 560 |
| Φ16mm | 285 | |
| Φ22mm | 165 | |
| Number of eggplant bottles | 8 | |
| Ampoule interface | / | |
| Disk loading solution(L) | 1 | |
| Material tray size(mm) | Φ180 | |
| Material spacing(mm) | 70 | |
| 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) | |
| PowerKw(220V50Hz) | 0.95 | |
| Ambient temperature(°C) | ≤25 | |
| Overall dimensions(mm) | 600*450*720+440 | |
| -80°C overall size(mm) | 700*450*720+440 | |
| Total Weight(kg) | 72 | |
| 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.
