Introduction
The standard BFD-10 pilot freeze dryer is designed to process bulk materials. Products are loaded in trays in drying chamber, in-place pre-freezing and drying under vacuum environment.
The freeze dryer combines many of the features of large freeze dry systems. Such as the PLC based controller, temperature controlled shelves, auto pressure regulate kit and data-logging functionality. As well as users and privilege management.
Technical Parameters
| Model | BFD-10 Standard |
|---|---|
| Shelves Area | 0.94m2 |
| Shelves No. | 6+1 |
| Shelves Size | 350*450mm |
| Shelves Temp. | -55C~+70C |
| Condenser | 15Kgs/24Hrs, 30kgs total. |
| Condenser Temp. | -85C |
| Final Vacuum | 0.01mBar |
| Power Install | 7.5Kw |
| Size | W/1350*D/950*H/1850mm |
| Weight | 750Kgs |
Technical Description
- All-include body, with casters and height adjustable feet.
- Inbuilt vacuum pump with oil mist filter.
- Advanced PLC and user-friendly HMI based control system, LYO-PILOT interface.
- Pressure vessel rated S/S drying chamber.
- Transparent acrylic chamber door.
- Cooling and heating shelves from -55C to +70C.
- Individually 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
