Details
Acid only FDG
Features and advantages
■ The drying chamber and the cold trap of freeze dryer for acid is made with borosilicate glass, so it is appropriate to dry samples which contain toxic substances like sulfuric acid, hydrochloric acid or acetic acid.
■ -156°C cryogenic cooling system registered to the international patent, the original technology for -203°C cryogenic cooling system are combined to realize quick Freezing and quick defrosting functions.
■ Selected vacuum pump contains automatic Gas Ballasting function, so it releases gas which fills the pump to get better degree of vacuum.
■ Embedded vacuum release valve automatically operates to prevent a back flow of contaminated oil and gas in the pump when blackout, cold trap temperature rise or pump operation stop by mishandling.
■ It is equipped with automatic protection function for the vacuum pump which makes the vacuum pump operates automatically when the temperature of the cold trap decreases below the certain temperature which the user sets regarding the freezing point of samples and the vacuum pump automatically turns out when the temperature increases over the setting temperature.
■ Transparent borosilicate glass chamber is safe for the user to see the drying process (embedded).
■ After drying, defrost water is easily separated to discharge into the special container.
Freeze dryer (Glass type - borosilicate type for acid) - Lab scale / Industrial scale
Model |
LSFDG-120 |
LSFDG-105 |
LSFDG-90 |
Main Body |
Cold Trap Temp |
-120°C |
-105°C |
-90°C |
Cold Trap Capacity(total) |
12L ~ 15L |
Dimension (mm) |
Drying Chamber |
Φ300 x L230 |
Cold Trap |
Φ300 x L250 |
Overall |
W850 x D800 x H1410(lncluded drying chamber) |
Materials |
Drying Chamber |
Borosilicate Glass A3.3 |
Cold Tra |
Borosilicate Glass A3.3 |
External |
Cold rolled steel with powder coated |
Insulation |
High density urethane foam |
Controller |
Auto/Manual start-up controller, Display cold trap temperature & vacuum pressure(2000mTorr~0mTorr), printer set |
Pump Protection System |
(Automatic vacuum pump start & Stop control system) |
Defrost |
Manual defrost |
Electric |
220V/1Ph, 60Hz/50Hz |
Weight |
230kg |
Option: Vacuum pump (range): 100LPM ~ 1600LPM / Chemical trap / Oil mist trap / Activated carbon / Drain device