Material Number – Freeze drying plants for file rescue and archaeology
Archaeology and file rescue
Freeze drying plants for file rescue and archaeology
These special freeze dryers are designed for file rescue and drying of archaeological finds and other restoration tasks (wooden finds preserved in PEG such as parts of ships, dugouts, boat finds, etc.). With the help of two ice condensers a continuous operation with a duration of up to 12 months can be realized.
We can offer different chamber dimensions up to a nominal diameter of 2m and a length of 10m.
- Equipment:
- Completely made of stainless steel incl. cooling, heating and vacuum system.
- Industrial control with recipe management and batch documentation
- Environmentally friendly refrigerant according to F-Gas regulation VO(EG)517/2014
- More options:
- Customized special designs in diameter and length
- Vacuum control
- Two capacitors for alternating operation
- Product Scales
- Capacitive vacuum sensor
- Oil-sealed or oil-free vacuum pumps
- Product and trolley
- Process visualization
Type Sublimator | 600 | 800 | 1000 | 1200 | 1500 | 2000 |
Usable chamber diameter (mm) | 594 | 790 | 990 | 1190 | 1490 | 1980 |
Chamber length (m) | 0,8-2,0 | 1,0-3,0 | 2,0-5,0 | 2,0-8,0 | 3,0-10,0 | 3,0-10,0 |
Condenser temperature | optionally -45°C or -75°C | |||||
Double jacket temperature control | -30°C to +60°C | |||||
Dimensions W x H x D (mm) | 980 x 1850 x 1500 | 1300 x 1850 x 1750 | 1500 x 1950 x 1900 | 1700 x 2000 x 2200 | 1900 x 2100 x 2500 | depending on model |
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