The GeneVac miVac SpeedTrap Model MST-12060-C00 can be used for freeze drying low volumes of water. This system can be operated as a stand-along unit or configured with a miVac vacuum concentrator for a concentration / freeze drying workstation. Features include: no defrosting required as all solvents collect as liquids; easy to empty; compact size; and able to connect to other concentrators.

SpeedTrap:

• Uniquely designed high power cold trap used to condense solvent vapours.
• Compact and uses little bench space, only 8.3" wide.
• Operates with the cold condenser coils suspended in the vapour path.
• Automatic defrost mode.
• The miVac SpeedTrap has 3 applications:

o Automatic defrost (for collection of solvents liable to freeze): System periodically defrosts for a few minutes without interrupting the concentration process, ensuring that the coils are free from a build up of ice. At the end of the process, the system requires no further defrosting.
o Continuous chilling (for collection of solvents that do not freeze above -50°C) Used for most organic solvents, ensuring the highest recovery. There is no need to defrost at the end of the process, switch off the system, or start another batch.
o Freeze drying: Continous chilling may also be use with water to enable up to 250ml of water to be freeze dried from the miVac concentrator, or from vials or flasks. During freeze drying, ice will accumulate of the coils, therefore they must be defrosted afterwards. Switch the system into defrost mode to clear this build up. 

• Minimum temperature: -50°C.
• Cooling power: 134 Watts.
• Refrigerant medium: R404A.
• Glass vessel capacity: 1L.
• Ice capacity when freeze drying: 250ml.
• Vacuum connections: 0.5" or 12.7mm.
• Dimensions (W x D x H): 8.3 x 22.2 x 17.7".
• Weight: 25kg (55.1 lbs).