Large Scale Vacuum Freeze Dryer LLFD-B10

https://www.labtron.info/ | info@labtron.info

Description :

Large Scale Vacuum Freeze Dryer LLFD-B10 is vertical type, cylindrical compact structure. It offers manual and auto control mode, sensor calibration, intelligent temperature control, freeze drying termination reminding and other functions. The temperature ranges from -50℃ to +70℃ and offers 5+1 layers of shelf. Material used AISI 304 stainless steel, top and bottom plate thickness 5 mm. Features CFC Free refrigerant and PT-100 platinum resistance temperature sensor. Designed with refrigeration system, shelf, condenser, vacuum system and liquid circulation system. The heat is transferred to the inner space of the vacuum chamber and absorbed heat during sublimation efficiently. The product is dried completely and evenly.

Specifications :

Drying Chamber

Freeze-drying area	Layers of shelf	Temperature scope of shelf	Shelf temperature error	Shelf spacing	Size of shelf
2.25 m²	5 + 1	-50℃ to +70℃(no-load)	±1℃ (in balance)	80 mm	500 mm × 900 mm

Condenser

Min. Temperature of condenser	Water-capture capability	Liquid material	Defrosting	Final Vacuum degree	Style of cooling
≤-70℃ (no-load)	＞30Kg	22 (Thickness: 10 mm）	Water soaking	≤ 5Pa	Fan cooling

Shelf

Shelf effective area	Shelf size	Shelf numbers	Material number plate	Shelf spacing	Shelf material
2.25 m²	500 mm × 900 mm	5+1 Top shelf as temperature compensating plate	10 pcs	80 mm	AISI 304 stainless steel, Top and bottom plate thickness 5 mm

Condenser Design

Condenser Shape	Condenser material	Coiling pipe material	Condenser water capture	Condenser Temperature Decreasing	Condenser Min. temp.	Defrosting	Thermal insulation material
Vertical type, cylindrical Compact structure, better water capture ,easy to clean and defrosting	AISI 304 stainless steel	AISI 304 stainless steel	≥ 30 kg	+20℃ to 40℃, within 30 minutes	≤ -70℃	Water soaking	Polyurethane foams

Refrigeration System

Refrigerator	Refrigerant	Refrigerator number	Shelf refrigeration	Condenser refrigeration
France Imported full closure compressor	CFC Free refrigerant	2 sets	1 sets (shelf refrigeration at same time, indirect refrigeration)	1 set (shelf refrigeration at same time, direct refrigeration)

Vacuum System

Double stage rotary vane pump	Quantity	Vacuum gauge	Chamber pumping rate	System Maximum vacuum	System leaking rate
World famous brand	1 set	Reborn	Atmosphere 10 Pa ≤30 minutes (in dry condition)	≤ 5Pa	≤ 10 Pa·l / sec

Liquid Circulation System

Liquid	Liquid tubing material	Circulation pump	Circulation pump quantity	Heating rate	Heating control style	Stainless steel plate heat exchanger	Temperature sensor
Low viscosity silicon oil( 25˚C, 5cst )National qualified product	AISI 304, welding, heat keeping	Web rotor canned pump, from internally famous brand	1 set	2 kW	Solid-state relay	Well-known brands	PT-100 platinum resistance

Control style

Noise	Installation Power	Dimension	Weight
≤ 80 dB	13.5 kW	1200 × 2100 × 1700 mm	1200 kg

Features :

Designed with freeze drying area 2.25 m²
It has automatic and manual control
Offers vertical type, cylindrical compact structure
Roughness of inner wall is Ra ≤ 0.6 μm
Opening direction clockwise or anticlockwise
Material used AISI 304 stainless steel and door material ACRYLIC
Working temperature ranges from -50℃ to +70℃
Thermal insulation material used is Polyurethane foams
Equipped with PT-100 platinum resistance temperature sensor
Designed with refrigeration system, shelf, condenser, vacuum system and liquid circulation system
Adopts defrosting water soaking mode

Applications :

Large Scale Vacuum Freeze Dryer is used in Bio-Pharma industry to freeze dry and store drug and medicinal product, materials, other biomaterials. Also used in food industry to freeze dry fruits and vegetables, fish and meat, Processed and raw food material to increase their shelf life and maintain quality.

www.labtron.info

Labtron Equipment Ltd. Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom

Email: info@labtron.info | Website: https://www.labtron.info/ | Phone: +44 2080 043 608