Table Top Freeze Dryer comes in compact design which permits maximal utilization of the space in experimental chamber as well as easy of translocation. The Freeze Dryer has high capacity semi-closed freezing compressor which maximizes the collecting capability of the cold trap while the installation of a vacuum pump. The Freeze Dryer is equipped with an automated purge system to protect samples by preventing of counter-flow of vacuum pump oil. Table Top Freeze Dryer is made utilizing quality grade to ensure long lasting service.