Introduction
The stoppering type BFD-20S freeze dryer can process numerous vials in a single batch. This lyophilizer can install in laboratory or pilot plant for small scale production.
With BFD-20S, you can simulate industrial production environment, for small production, documentation practises and preparation of technology transfer.
Technical Parameters
| Model | BFD-20S Stoppering |
|---|---|
| Shelves Area | 2.0m2 |
| Shelves No. | 5+1 |
| Shelves Size | 500*800mm |
| Shelves Temp. | -55C~+70C |
| Condenser | 30Kgs/24Hrs, 50kgs total. |
| Condenser Temp. | -85C |
| Final Vacuum | 0.01mBar |
| Power Install | 13Kw |
| Size | W/1450*D/2000*H/2450mm |
| Weight | 1200Kgs |
| Vials 2R/4R | 7750 |
| Vials 6R/8R | 3960 |
| Vials 10R/15R | 3300 |
Technical Description
- All-include body, with casters and height adjustable feet.
- Machine design fit clean room install.
- Inbuilt vacuum pump with oil mist filter.
- Advanced PLC and user-friendly HMI based control system, LYO-PILOT software.
- Pressure vessel rated S/S drying chamber.
- Transparent acrylic chamber door.
- Cooling and heating shelves from -55C to +70C.
- Hydraulic stoppering for vials closing, top to bottom.
- Horizontal cylindrical ice condenser, lowest -85C.
- Transparent acrylic condenser door.
- Condenser auto defrost.
- 2 stage oil sealed rotary vane vacuum pump.
- Pirani type vacuum sensor.
- Vacuum final 0.01mbar and is adjustable.
- Air cooled, cascade compressor system.
- Documents and validation package include in standard offer.
System Performance
- Chamber inner wall roughness Ra<0.6um
- Shelves flatness <0.5mm/m
- Shelves roughness Ra<0.4um
- Shelf cooling: +20C ~ -40C <60min
- Cooling final: -55C (+/-2C)
- Shelf heating: -40C ~ +20C <60min
- Heating final: +70C (+/-1.5C)
- Condenser inner wall roughness Ra<0.6um
- Condenser coils roughness Ra<0.4um
- Condenser cooling: RT ~ -40C <30min
- Condenser final: -85C
- Defrosting: <60Min
- Vacuum final: <1Pa
