The freeze dryer machine is a technical method in which the aqueous article is previously frozen and then the water is sublimated in a vacuum state to obtain a dry product.The freeze-dried article is easy to store for a long period of time, and the water can be restored to the pre-freeze form Keep the original biochemical characteristics.
For freeze-drying technology, such as antibiotics, vaccines, blood products, enzymes, hormones and other biological products, can show its superiority, suitable for laboratory samples of freeze-drying experiments and a small amount of production.
- The control software system is Android system, and the freeze-drying process is automatically controlled by programmable program.It can be switched to manual operation in real time to realize the whole parameter control of freeze-drying process and in operation.During the process, the system automatically monitors, detects, records and stores relevant data;
- Continuously record real-time data, draw freeze-drying curve, and store data once per minute (number);
According to the storage record interval adjustable), with USB data storage serial port;
- The products have passed CE certification, and the man-machine interface equipment of the control system is in line with NEMA (INTERNATIONAL Electrical Manufacturers Association) protection regulations;
- The system is equipped with a variety of sensors, real-time record display vacuum degree, cold trap temperature, materials temperature, shelf temperature, operation error alarms are available during operation temperature and pressure out alarm and active protection when abnormal;
- At the end of automatic operation or in the process of freeze-drying equipment vacuum pressure loss, equipment alarm and automatic operation of material protection function, with vacuum pump maintenance prompt function;
- Highly similar to the design principle and manufacturing form of production machines, parts surface treatment comply with or exceed the relevant national and industry regulations;
- Freeze-drying automatic control system Temperature rise and temperature drop in freeze-drying process adopt PID control, can be from Dynamic realization of multiple rate of material repeatedly pre - freezing, fast freezing and slow freezing;
- With automatic frost function;
- Double pressure aeration system: reduce the secondary pollution of samples, can backfill nitrogen or inert gas;
- Stopper mode: electric;
- Vacuum degree automatic control, optional vacuum degree adjustment function;
- Optional lyophilization end point test.
Standard cold trap temperature: ≤ -80ºC (no load, ambient temperature ≤ 30ºC)
≤ -75ºC (no load, ambient temperature ≤ 30ºC, LGJ-120E)
Limit cold trap temperature: ≤ -83ºC (no load, ambient temperature ≤ 25ºC)
≤ -80ºC (no load, ambient temperature ≤ 25ºC, LGJ-100E/120E)
Standard vacuum: ≤ 10Pa (no load)
Ultimate vacuum: ≤ 1Pa (no load)
Shelf cooling rate: 20ºC to -40ºC≤ 60min (no load)
Cold trap cooling rate: 20ºC to -40ºC≤ 30min (no load)
Vacuum pumping rate: standard atmospheric pressure down to 10Pa ≤ 20min (no load)
Shelf temperature control range: -50ºC ~ +70ºC
Power supply requirements: AC380V 50Hz three-phase five-wire system or AC220V 50Hz
Applicable environment: ≤ 30ºC
|Name and Model||BT-Vacuum Freeze Dryer|
|Freeze Drying Area||0.025 m2/layer|
|Cold trap temperature||-50 (optional -80) ºC|
|Water-capture capacity||3~4 Kg/24h|
|Material tray||Diameter 180 mm|
|Tray number||3 layer|
|Whole power||750 W|
|Main frame size||460*556*(720+430)(mm)|
|Main frame weight||40 Kg|
|Liquid capacity||0.7 L (thickness:10mm)|
| Penicillin bottle diameter12mm:560pcs|
Penicillin bottle diameter 16mm:285pcS
Penicillin bottle diameter 22mm:165pcs
Shanghai BOTO GROUP is a high-tech company which has internationally advanced R&D, production and sales ability. Workshop is equipped with modern production lines and world's leading production equipment and computer-controlled monitoring system.Our products include all kinds of experimental equipment.Integrity management has always been our strategy, with advanced technology to reduce costs and be rewarded high-performingSo we look forward to working with you to bring you the best results.
1. Standard exported package: Internal anticollision protection, external export wooden box packaging.
2. Shipping by express, by air, by sea according to customers' requirements to find the most suitable way.
3. Responsible for the damage during the shipping process, will change the damage part for you for free.
4. 15-20days after confirming order,detail delivery date should be decided according to production season and order quantity.