Models:
| 
			 Model  | 
			
			 BK-FD20S  | 
			
			 BK-FD20T  | 
			
			 BK-FD30S  | 
			
			 BK-FD30T  | 
		||
| 
			 Freeze Drying Area  | 
			
			 0.3m²  | 
			
			 0.2m²  | 
			
			 0.4 m²  | 
			
			 0.3 m²  | 
		||
| 
			 Shelf Temperature  | 
			
			 -50℃~+70℃(no-loading)  | 
		|||||
| 
			 Cold Trap Temperature  | 
			
			 <-75℃(no-loading)  | 
		|||||
| 
			 Vacuum Degree  | 
			
			 ≤5Pa(no-loading)  | 
		|||||
| 
			 Water Capture Capacity  | 
			
			 ≥6kg  | 
			
			 ≥8kg  | 
		||||
| 
			 Cold Trap Volume  | 
			
			 14L  | 
			
			 /  | 
			
			 26L  | 
		|||
| 
			 Cold Trap Size (Diameter*H)  | 
			
			 Φ200*460mm  | 
			
			 /  | 
			
			 Φ320*520mm  | 
		|||
| 
			 Drying Chamber Size (W*D*H)  | 
			
			 330*325*470mm  | 
			
			 340*500*420mm  | 
			
			 480*380*540mm  | 
		|||
| 
			 Shelf & Tray Size  | 
			
			 Shelf: 400*270*18mm  | 
			
			 Shelf: 300*340*18mm  | 
		||||
| 
			 Qty. Of Shelf & Tray  | 
			
			 Shelf: 3+1; Tray: 3  | 
			
			 Shelf: 2+1; Tray: 2  | 
			
			 Shelf: 4+1; Tray: 4  | 
			
			 Shelf: 3+1; Tray: 3  | 
		||
| 
			 Sample Loading Capacity (Liquid)  | 
			
			 3L  | 
			
			 2L  | 
			
			 4L  | 
			
			 3L  | 
		||
| 
			 Height Between Trays  | 
			
			 70mm  | 
			
			 50mm  | 
			
			 70mm  | 
		|||
| 
			 Tray Temperature Difference  | 
			
			 ±1℃  | 
		|||||
| 
			 Refrigerant  | 
			
			 R404A + R23  | 
		|||||
| 
			 Condenser Cooling Mode  | 
			
			 Air cooling  | 
		|||||
| 
			 Defrost Mode  | 
			
			 Electric defrosting  | 
			
			 Natural defrosting(optional electric defrosting)  | 
			
			 Electric defrosting  | 
		|||
| 
			 Stoppering Mode  | 
			
			 /  | 
			
			 Manual  | 
			
			 /  | 
			
			 Automatic  | 
		||
| 
			 Total Qty. Of Vial  | 
			
			 Φ20mm  | 
			
			 /  | 
			
			 440  | 
			
			 /  | 
			
			 654  | 
		|
| 
			 Φ18mm  | 
			
			 /  | 
			
			 868  | 
			
			 /  | 
			
			 1200  | 
		||
| 
			 Φ12mm  | 
			
			 /  | 
			
			 1554  | 
			
			 /  | 
			
			 2187  | 
		||
| 
			 Vacuum Pump  | 
			
			 4L/S(14.4m³/h)  | 
			
			 6L/S(22m³/h)  | 
		||||
| 
			 Electric Defrosting Consumption  | 
			
			 800W  | 
			
			 800W  | 
			
			 /  | 
			
			 1000W  | 
		||
| 
			 Silicone Oil Heating Rods Consumption  | 
			
			 800W  | 
			
			 800W  | 
			
			 1000W  | 
			
			 1000W  | 
		||
| 
			 Hydraulic Pressure Station Consumption  | 
			
			 /  | 
			
			 500W  | 
			
			 /  | 
			
			 1000W  | 
		||
| 
			 Total Consumption  | 
			
			 3KW  | 
			
			 3KW  | 
			
			 4.5KW  | 
			
			 5.5KW  | 
		||
| 
			 Power Supply  | 
			
			 AC220V, 50Hz/60Hz(single phase)  | 
		|||||
| 
			 Main Body Weight  | 
			
			 300kg  | 
			
			 400kg  | 
		||||
| 
			 External Size  | 
			
			 840*750*1580  | 
			
			 920*780*1350mm  | 
			
			 1260*850*1420mm  | 
		|||
| 
			 Packing Size (W*D*H)mm/  | 
			
			 Main Body  | 
			
			 980*860*1720/400kg  | 
			
			 980*860*1720/470kg  | 
			
			 1100*980*1570/450kg  | 
			
			 1440*1070*1720/651kg  | 
		|
| 
			 Vacuum Pump  | 
			
			 950*420*500(37kg)  | 
			
			 790*340*460(57kg)  | 
			
			 790*300*470(52kg)  | 
		|||