Vacuum Pre-cooling
and Freeze-drying Experimental Cooler
Vacuum Pre-cooling and Freeze-drying Experimental Cooler:
As an international advanced pre-cooling method at present, vacuum pre-cooling process could remove field heat rapidly and evenly, low the respiration heat, extend the preservation period and improve the preservation quality.
All the data in the pre-cooling process could be obtained from the vacuum pre-cooling experimentation cooler, the collection, storage, display, print and construction of the data could be easily realized when connected with a computer. It can help to get the optimal pre-cooling technics parameters.
specially design and manufacture for scientific research institute, universities and enterprises laboratory to experiment the rapid pre-cooling of fruit and vegetable, the freeze-drying of small sample and the study of freeze-drying technics.
General Parameters
Model | Limit pre-cooling vacuum (empty cabinet) (Pa) | Final temperature () | Water-catching capacity (Kg/h) | Power (kW) |
VCF-10 | 20 | <-35 | 0.5 | 4.5(380V) |
Vacuum pre-cooling parameters
Model | Process capacity at a time (kg) | Process time (min) | Limit pre-cooling vacuum (empty cabinet) (Pa) | Final temperature () | Dehydrating Rate |
VCF-10 | 10~20 | 20~30 | 400 | <1~5 | 2~5% |
Vacuum freeze-drying parameters
Model | Process capacity (kg) | Specs of heating plate | Specs of vessel | Heating temperature range () | Vacuum range (Pa) | Drying time | Moisture content of the finish products |
VCF-10 | 10~20 | 40*35cm numbers:5 | 40*35cm numbers:4 | 30~120 | 20~150 | 8~12 | 2~5% |
Features:
· With automatic and manual operation system
· Pressure , temperature(multiple points) data in the cooling process could be measured and shown
· the collection, storage, display, print and construction of the data could be easily realized when connected with a computer
· freezing cabinet with brackets for same vessel is for option
· Cabinet material is stainless steel 304L
· Vacuum pump and refrigeration unit are famous international brands
