Freeze Drying Machine BL-20F

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Freeze Drying Machine BL-20F



Intermediate medium circulation technique, shelf can refrigeration, heating, temperature adjustable, controllable, pilot scale test and production process.

Catalog number Unit Size Description
BL-20F Each Ability to capture water( Kg/ batch): 4 kg/batch, Plate Load Capacity : 3L
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Product Overview



Intermediate medium circulation technique, shelf can refrigeration, heating, temperature adjustable, controllable, pilot scale test and production process.

Features:

● Pre-freeze drying process at any situation, reduce the complicate operation from drying process, become automatically;
● Shelf temperature differences ± 1 °C , dry effect uniform;
● Intermediate medium circulation technique, shelf can refrigeration, heating, temperature adjustable, controllable, pilot scale test and production process;
● Due to drying chamber and cold trap for fission structure, special gas circuit designed, capture water ability is strong and drying time to be short;
● Embedded touch screen, PLC controlled and PID temperature controlled display lyophilized curve and history curve;
● Control system can be stored 40 freeze-dry process programs, each program can have 40 temperature settings, and can choose the manual operation and automatic operation, the Top-Press type is equipped with an automatic defrost function;
● Optional eutectic point test device;
● U disk data available; Equipped with PC software can print curve, browsing curve, modify data;
● Square tray is shape not easily to deformed, easy to operate and clean;



Specifications



Model BL-20F
Type Ordinary Top press
Dryer area ( mxm) 0.21
Ability to capture water ( Kg/batch ) 4
Schering bottle quantity Φ12mm 1300
Φ16mm 814
Φ22mm 430
Plate load capacity ( L ) 3 1.5
Plate size ( L mm ) 400
Plate size (W mm ) 270
Plate distance ( mm ) 70
Plate Quantity (pc) 2+1
Plate Temperature Range (°C) (-55~+60 )( no load )
Cold trap the lowest temperature (°C) ≤-70 ( no load)
Ultimate vacuum(Pa) ≤5 ( no load)
Power Kw ( 220V50Hz) 3 3
Amibient temperature (°C) ≤25
Overall dimension (mm) 750(L)* 750(L)*
640(W)* 640(W)*
1200(H) 1200(H)
Weight (Kg) 286 286
Special note The device size and weight not included in the external vacuum pump , Top press model height not included in manual gland handle (The handle height 200-350mm) top press model have defrost function





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