Model

BK-FD20S

(Standard)

BK-FD20T
(Stoppering)

BK-FD30S
(Standard)

BK-FD30T
(Stoppering)

Freeze Drying Area

0.24 m2

0.3 m2

Shelf Temperature

-50℃～+70℃

Cold Trap Temperature

-80℃

Vacuum Degree

＜10 Pa

Max Water Capture Capacity

3.6Kg

4.5Kg

Cold Trap Volume

13.5L

Cold Trap Size (Diameter*H)

Φ240*300mm

Drying Chamber Size (W*D*H)

470*485*420mm

Shelf & Tray Size
(W*D*H)

Shelf:305*405*17mm

Tray: 300*400*20mm

Qty. Of Shelf & Tray

Shelf: 2+1,Tray: 2

Shelf: 3+1,Tray: 3

Sample Loading Capacity (Liquid)

2L

3L

Height Between Trays

145mm

90mm

Tray Temperature Difference

±1℃

Refrigerant

R404A + R23

Condenser Cooling Mode

Air cooling

Defrost Mode

Electric defrosting

Stoppering Mode

/

Hydraulic

/

Hydraulic

Total Qty. Of Vial

Φ20mm

468

702

Φ18mm

864

1296

Φ12mm

1584

2376

Vacuum Pump

6L/S(22m3/h)

Power Supply

AC220V/50Hz/60Hz(single phase)

AC380V/50Hz/60Hz(three phase)

AC220V/50Hz/60Hz(three-hase)

Electric Defrosting Consumption

400W

Silicone Oil Heating Rods Consumption

400W

Hydraulic Pressure Station Consumption

/

1.5KW

/

1.5KW

Total Consumption

3KW

4.5KW

3KW

4.5KW

Main Body Weight

340kg

350kg

External Size
(W*D*H)

1200*750*1250/1600mm

Packing Size (W*D*H)

 And Gross Weight

Main Body

1200*870*1500mm (310kg)

1070*880*1800mm (360kg)

1300*880*1500mm (320kg)

1300*880*1850mm (400kg)

Vacuum Pump

600*210*410mm (40kg)

715*280*315mm (65kg)