1.TPV-20G/30G/50G/100G (silicon oil heating) top-press vacuum freeze dryer ,Website:://.toptiontech.com, freezing and drying process finish in sit, avoid pollution, 0.2㎡,0.306㎡,0.5㎡,1.152㎡ freeze drying area, most suitable for gene freeze drying,etc. Popular drying equipment for pharmaceutical industry.2.This series top-press vacuum freeze dryer changes the complex operation and prevent sample pollution,and make drying automation. These models has shelf heating and programmable functions.3.They can records freeze drying curves, data can be output by U-disk.User can clearly view the freeze drying process.Your benefits