Product Info
Cold Trap
Freeze Trap VA-800R
Code No.： 0057755-000
Retrieves solvent evaporated by a centrifugal concentrator. Other than Concentrating promotion it enables to prevent release into the atmosphere and inflow to the vacuum pump.
Applications
●As a Cold Trap for Centrifugal ConcentratorFeatures
Traps vapor into Cooling chamber directly or Glass condenser by solvents
Attach Lid with nozzle (sold separately) to Cooling chamber when trapping vapor directly (See left figure below). The advantage of directly trapping is the capacity gets more and the cooling temp almost the same as the trap temp. However, the solvents are limited to water and alcohol as the solvent directly contact the unit. In other solvents, trap by placing it into Glass condenser (sold separately) in the chamber (See below).
Digital Temperature Monitor
The temp. inside Cooling chamber can be checked in VA-800R (Slight deviations might occur in the displayed temp. depending the usage conditions.).
Specifications
| Model | VA-800R |
|---|---|
| Cooling temp./range | -70℃ |
| Trapping volume (*1) | Approx. 1000mL/time |
| Cooling chamber inside dimensions | Innerφ210 x H250mm(Volume: Approx. 8.6L) |
| Cooling coil inner dia. | φ160mm |
| Compressor | 2 x 400W |
| Dimensions (W x D x H) | 420 x 490 x 810mm |
| Weight | Approx. 82kg |
| Power supply | AC100V/13A |
| (*1) The value when Glass condenser used. | |
| ● Ask us when used as a preliminary freezing tank or a cool circulating water bath. | |
Dimensions
Accessories
Lid with nozzles | NF-040
Lid with nozzles for VA-800R■Trapping volume etc.：Stainless steel made, Nozzle ...
Glass condenser | GC-070
Glass condenser for VA-800R■Trapping volume etc.：Nozzle outer dia.φ13.8mm, Tr ...
System Stand | System Stand C-type
A two-stage stand, 405×500×655Hmm■Dimensions：405×500×655Hmm ■Applicable models：VA-5 ...
System Stand | System Stand E-type
A two-stage stand, 450×580×600Hmm, with Power Outlet■Dimensions：450×580×600Hmm ■Applicable models：VA-5 ...
Related Products
Cold Trap | Freeze Trap | VA-120
Ultra-compact Cold trap with Eco friendly, Electronical cooling and CFC Free. Can be cooled down to -35℃ and Optimum for use with the VC- 15S/15SP.■Cooling temperature：-35℃ (*1) ■Trapping volume ：Approx. 30mL/time by Trapping bottle TB-115
Cold Trap | Freeze Trap | VA-250F
Retrieves solvent evaporated by a centrifugal concentrator. Other than Concentrating promotion it enables to prevent release into the atmosphere and inflow to the vacuum pump.■Cooling temp./range：-45℃ ■Trapping volume (*1)：Approx. 200mL/time
Diaphragm-type Vacuum Pump | | DTC-60
Oilless pump with corrosion resistance. Ultimate pressure: 1kPa, Displacement: 60L/min■Chemical resistance：Water, Weak acid, Organic solvent etc.(*) ■Displacement：60L/min
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
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