FREEZE DRYER

FREEZE DRYER
MAKE DINESH SCIENTIFIC
MODEL DS-LYO-10-70C
DESCRIPTION:
The method of extracting moisture from biological products without compromising their chemical structure, activity, or integrity is called freeze-drying. Specifically, items that are often biological in origin can have their moisture removed using freeze-drying technology without sacrificing any of their inherent qualities. In the fields of chemistry, pharmacy, and food preservation, freeze-drying is the method of choice.

PERK OF FREEZE-DRYING:
 It is possible to freeze-dry heat-sensitive biological products without compromising their efficacy. At normal temperature, the dehydrated materials can be kept for years without losing any of their original properties.
 The material that has been freeze-dried can be packaged and carried in tiny containers; no forward refrigeration is required.
 Products that have been freeze-dried do not contain bacteria or enzyme activity, and proteins do not coagulate.
 Using a high vacuum during the drying and sealing process totally prevents oxidation of various components, including vaccinations and hemoglobin.

WORKINGS OF A FREEZE DRYER:
 A drying chamber or manifold that is used to connect or hold the containers containing the samples that have already been frozen.
 A low-temperature condenser to capture moisture vapor and direct non-condensable vapors to the pump for atmospheric release

THE FOLLOWING FUNDAMENTAL SPECIFICATIONS ARE INCLUDED WITH ALL UNITS:
 A high-vacuum, two-stage pumping system with gas ballast that allows vapor to flow to the condenser quickly for drying, with an ultimate vacuum of 10 microns on the pump head.

SALIENT FEATURES:
 Freeze dryer of the benchtop type.
 The inner chamber is composed of non-magnetic stainless steel, while the outer chamber is built of appropriately powder-coated CRC sheet.
 Complete with a see-through Perspex lid.
 To reduce heat loss, high-grade PUF is insulated between the inner and exterior chambers.
 Mounted on swivel casters, it is housed in a superstructure steel frame.
 The top panel and condenser (COLD TRAP) are made of stainless steel (SS-304 grade).
 Copper refrigeration coils that are bonded to the externally insulated condenser.
 Long service life, good efficiency, and low-noise compressor.
 Adheres to worldwide green environment requirements.
 A pre-freeze feature is present in the big opening condenser.
 A clear drying chamber that is safe and easy to use.
 Low volume
TECHNICAL DETAILS:
MODEL DS-LYO-10-70C
Condenser Volume 10 Liters
Intended Application Concentrating and drying aqueous and hydroethanolic extracts, as well as drying a variety of agricultural goods with a 90% moisture content.
Vacuum Pump A two-stage, oil-sealed rotary vane pump equipped with a gas ballast device to expel all condensable vapors from the oil.
Pump Capacity 250 LPM
Condenser Capacity 5 kilograms per 24 hours
Vacuum 10 Pa
Shelf Temperature Range Ranges from -50°C to +70°C
Construction Material The company provides details on the materials, SS 316, used for the body and door, along with information on their durability.
Software-controlled temperature programming provides an option to set drying temperatures, with a memory feature that retains settings during power failure.
Operating Temperature Condenser temperature: -70°C
Mode of Operation The drying unit has two modes of operation: manual and software-based, and it has pre-freezing and suitable heating arrangements.
Chamber Temperature Ensures consistent drying throughout the chamber.
Material of Construction Shelves made from food-grade material, preferably SS 316. Door made of glass
Loading Capacity per Tray 1 Liter
Shelves: There are 6 shelves, with the shelf positions preferably. The total shelf area 0.12
Tray Material and Details Trays are made from food-grade material, ideally SS 316, with the volume/weight of each tray mentioned.
Temperature Control Both manual and automatic control points are available, along with real-time temperature monitoring.
Control System Features Eutectic point detection, a touch screen for convenience, and the ability to offer operating programs are among the features.
Operating Temperature Range The ambient operating temperature range is 25-35°C.
Refrigerant Used An eco-friendly, CFC-free, non-toxic refrigerant is used.
Display The shelf temperature is shown on the LCD display, and temperature, time, and other process parameters are controlled with touch controls. Data loggers are included for effective data generation and storage.
Heating/Cooling System Uses a heat-transfer-efficient thermal fluid, like silicone oil or other appropriate materials.
Pull Down Time Shelf pull-down time: 60 minutes. Condenser pull-down time: 60 minutes.
Power A suitable voltage stabilizer, 3 KVA, yes, provided with standard accessories.
Power supply 220V, AC
Safety Concerns Safety measures on the apparatus guard against condensation, overcooling of the ice, and overheating of the oil.