Thermo Scientific 7453 Controlled Rate Freezer with 1.2 cfm Capacity and LN2 Storage Tank

The Thermo Scientific 7453 1.2 cfm Controlled Rate Freezer is a specialized laboratory instrument designed for precise cryopreservation processes in biotechnology and biomedical research. This system integrates a controlled rate freezing mechanism with a liquid nitrogen (LN2) storage tank (Dewar) to enable reproducible freezing profiles essential for applications such as cell banking, bioprocessing, gene editing workflows, and molecular diagnostics.

• Controlled Rate Freezer delivers a stable freezing rate at 1.2 cubic feet per minute (cfm), optimizing cellular viability during freezing cycles.
• Equipped with an LN2 tank for cryogenic storage, supporting long-term preservation of biological samples including stem cells, tissues, and microbial cultures.
• Critical in biopharmaceutical production pipelines and synthetic biology research where precise temperature control during freezing affects downstream analysis and bio-manufacturing efficiency.
• Widely used in molecular biology and clinical diagnostics laboratories for reproducible sample preparation prior to live-cell imaging and fluorescence analysis.
• The system is tested, fully functional, and ready to implement in laboratory workflows requiring reliable cryopreservation solutions.

This controlled rate freezer system is essential for researchers focusing on cryobiology, biomedical engineering, and cell imaging applications where sample integrity during freeze-thaw cycles directly impacts experimental outcomes.