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Product Info

Freeze dryer

Freeze dryer VD-800R

Code No.: 0057753-000

These Freeze dryers are designed for easy combinations. Wide variety of options are available to correspond to various vessels.

VD-800R with 6-port multiple tube
Equipped with high accuracy vacuum gauge standardly
Control panel

Applications

Drying of samples such as Proteins, etc.
Freeze drying of samples for analytical applications

Down Load(Useful Information)

General Catalog

Features

Simple operation

Turn on the power. When the blue button lights up, the unit is ready for use. Pressing the yellow VAC START button will turn on the pump that is connected to the vacuum pump interlocking outlet on the back of the unit, and then vacuuming starts.
Secure cold trap for the sublimated water
Because of the direct cooling system in which water vapor is directly coagulated and collected on the surface of the cooling coil in the trap chamber, the cooling temperature becomes almost the same as the trap temperature.
Trapped water is quickly defrosted by hot gas. When the DEFROST button is pressed, hot gas will flow into the coil of the cold trap, and ice equivalent to the dehumidification capacity can be defrosted in about 30 minutes.
Setting and display function of Ultimate vacuum range

Displays Atmospheric pressure range/ Vacuum drying range/Lyophilization range in order with the LED when decompression starts to notify the progress of decompression. The setting can be changed according to the application. It can also be used for pump maintenance.
Signal output, leak port

The VD-550R and 800R can record the vacuum degree. For samples that are resistant to oxidation, a nitrogen gas purge can be performed from the leak port on the back of the main body (equipped on the 250R/550R/800R) when the vacuum is released to minimize the effects of oxidation.

Specifications

ModelVD-800R
Cooling temperature-75℃ (at no load) (*)
Trapping volume Approx. 2000mL/time
Volume inside chamberApprox. 11.7L (Inner dia. 210 x 345mm)
Vacuum gaugePirani gauge
Compressor400 W × 2 (Cascade refrigerating system)
Recommended vacuum pump Oil-sealed Rotary Vacuum pump (Ultimate pressure below 50 Pa, Displacement above 100 L/min)
Vacuum hose connection portFor outer dia. φ22 mm (Rc 3/8 Thread on inner surface, Convertible to different dia.), a hose with an inner diameter of φ18 mm is basically used.
Vacuum releaseLeakage port with filter on the side of the body (N2 Gas purge combined use, Hose attachment port, Pisco φ6 mm), automatically released by halting the vacuum pump.
Other functionsHot gas defrosting (thawing in approx. 30 minutes, outlet for the vacuum pump interlocking (Max. 3 sockets, 9 A, with operation switch), service outlet (up to 2 sockets, 3 A) Ultimate pressure display function, Recorder output for the degree of vacuum pressure (0 to 5 V)function , Recorder output for degree of vacuum pressure (0 to 5V)
Dimensions/Weight490(W) x 600(D) x 805(H)mm, Approx. 97kg
Power supplyAC100V/13A /Max.30A(Need a step-down transformer)
Standard accessoriesPower plug (30 A) × 1 pc, Table mat × 1 pc
(*)The value under ambient temperature 5℃ to 35℃.
•The Vacuum gauge and Solenoid valve are not operated unless the operation switch of service outlet for pump turned on. The power supply from the switchboard is recommended at the interlocking.

Dimensions

Accessories

Multiple tubes | MP-020
Multiple tubes (for Egg-plant shaped flasks/Test tubes/Drying vials)
■Number of ports:2 ■Applicable vessels(*):Egg-plan ...
Multiple tubes | MP-060
Multiple tubes (for Egg-plant shaped flasks/Test tubes/Drying vials)
■Number of ports:6 ■Applicable vessels(*):Egg-plan ...
Multiple tubes | MP-080
Multiple tubes (for Egg-plant shaped flasks/Test tubes/Drying vials)
■Number of ports:8 ■Applicable vessels(*):Egg-plan ...
Sample mounting Cock | AD-0550
Sample mounting Cock for MP-020/060/080 for exchange
■: ■:
Adaptor for Eggplant shaped flasks (ST29) | AD-0180
Adaptor for Eggplant shaped flasks for Multiple tubes MP-020/060/080.
■: ■:
Adapter for Test tube | AD-0401
For MP-020/060/080
■: ■:
Adaptor for Eggplant shaped flasks (ST24) | AD-0181
Adaptor for 300mL Eggplant shaped flasks For Multiple tubes MP-020/060/080.
■: ■:
Freeze-dried Bottle | FB-4007
Freeze-dried Bottle for VD series. Inner diameter: 40mm, Height: 80mm
■Volume:75ml ■:
Freeze-dried Bottle | FB-4010
Freeze-dried Bottle for VD series. Inner diameter: 40mm, Height: 100mm
■Volume:100ml ■:
Freeze-dried Bottle | FB-4015
Freeze-dried Bottle for VD series. Inner diameter: 40mm, Height: 140mm
■Volume:150ml ■:
Freeze-dried Bottle | FB-6020
Freeze-dried Bottle for VD series. Inner diameter: 60mm, Height: 100mm
■Volume:200ml ■:
Freeze-dried Bottle | FB-6030
Freeze-dried Bottle for VD series. Inner diameter: 60mm, Height: 130mm
■Volume:300ml ■:
Freeze-dried Bottle | FB-6050
Freeze-dried Bottle for VD series. Inner diameter: 60mm, Height: 200mm
■Volume:500ml ■:
Freeze-dried Bottle | FB-9075
Freeze-dried Bottle for VD series. Inner diameter: 90mm, Height: 140mm
■Volume:750ml ■:
Freeze-dried Bottle | FB-9100
Freeze-dried Bottle for VD series. Inner diameter: 90mm, Height: 180mm
■Volume:1000ml ■:
Freeze-dried Bottle | FB-9120
Freeze-dried Bottle for VD series. Inner diameter: 90mm, Height: 220mm
■Volume:1200ml ■:
Drying Chamber | DC-120
Dries samples in various small vessels as they are. Number of Shelves: 1 level
■Applicable models:VD-250R/550R/800R ■Temperature ...
Drying Chamber | DC-260
Dries samples in various small vessels as they are. Number of Shelves: 3 level
■Applicable models:VD-250R/550R/800R ■Temperature ...
Multiple tubes | MP-010
A tube for connecting the dry chamber DC-280 directly to the VD series.
■: ■:

Related Products

Freeze dryers | Freeze dryer | VD-250R
These Freeze dryers are designed for easy combinations. Wide variety of options are available to correspond to various vessels.
■Cooling temperature:-45℃ (at no load) (*) ■Trapping volume :Approx. 500mL/time
Freeze dryer | Freeze dryer | VD-550R
These Freeze dryers are designed for easy combinations. Wide variety of options are available to correspond to various vessels.
■Cooling temperature:-75℃ (at no load) (*) ■Trapping volume :Approx. 1000mL/time
| Drying Chamber | DC-280
Bench-top Desiccator optimized for Vacuum drying and Freeze drying. Promotes drying by heating the sample with a Built-in Heater on each shelf in addition to decompression.
■Number of Shelves/Size:Three sheleves (aluminum made), 258 x 250 mm ■Heater:on the back of each shelf, can be turned ON/OFF by each shelf Shelf surface approx. 30℃ when ON turned (under reduced pressure)
Dry scroll type Vacuum pumps | | VU-100
【discontinued】Oilless dry scroll vacuum pump with large displacement and high ultimate pressure.
■Chemical resistance:Water, Alcohols (*) ■Displacement:100L/min
Dry scroll type Vacuum pumps | | VU-100HC
【discontinued】Oilless dry scroll vacuum pump with large displacement and high ultimate vacuum. Chemical resistance to weak acids and organic solvents.
■Chemical resistance:Water, Weak acid, Organic solvent etc.(*) ■Displacement:100L/min
Oil-sealed Rotary Vacuum pump | | GLD-051
Oil rotary vacuum pump with the optimal displacement and vacuum for Freeze drying.
■Chemical resistance:Water (*1) ■Displacement:50L/min
Oil-sealed Rotary Vacuum pump | | GCD-051XA
Oil rotary vacuum pump with the optimal displacement and vacuum for Freeze drying.
■Chemical resistance:Water, Organic solvent (*1) ■Displacement:50L/min
Oil-sealed Rotary Vacuum pump | | GLD-137CC
Oil rotary vacuum pump with the optimal displacement and vacuum for Freeze drying.
■Chemical resistance:Water (*1) ■Displacement:135L/min
Oil-sealed Rotary Vacuum pump | | GCD-136XA
Oil rotary vacuum pump with the optimal displacement and vacuum for Freeze drying.
■Chemical resistance:Water, Organic solvent (*1) ■Displacement:135L/min
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