Custom Biogenic Systems CBS V1500-AB Isothermal Liquid Nitrogen Freezer for Vapor-Phase Cryogenic Storage

The Custom Biogenic Systems CBS V1500-AB is a high-capacity isothermal liquid nitrogen (LN2) freezer designed specifically for secure vapor-phase cryogenic sample storage. Utilizing a unique LN2 jacket within insulated chamber walls, it maintains stable vapor-phase temperatures while preventing direct sample contact with liquid nitrogen, minimizing splash exposure and preserving sample integrity.

Key technical features include:

• LN2 Capacity: 30 liters with a static evaporation rate of 5 liters per day and a static holding time of 6 days
• Internal dimensions: 21" x 21" x 28"
• Sample capacity: Up to 9,100 vials (2 mL) or 434 cryobags (50 mL)
• Unit dimensions: 26" x 43" x 51", weighing 470 lbs
• Operates at standard 120V power supply
• Digital controls with automatic LN2 refill optimize operational consistency for long-term cryogenic preservation
• Integrated alarms and remote contacts enable seamless connection to external lab monitoring and safety systems
• Lockable lid and control panel secure both stored biological materials and device settings

This isothermal LN2 freezer system offers a dry vapor-phase environment, ideal for laboratories focusing on biotechnology, molecular diagnostics, bioprocessing, and cell-based material storage. The wide-access opening improves efficiency when retrieving racks, crucial for minimizing sample exposure time during handling. The CBS V1500-AB is widely recognized for its robust performance in biopharmaceutical production pipelines and molecular biology workflows requiring stringent cryopreservation conditions.

Overall, the CBS V1500-AB meets the needs of research professionals in clinical diagnostics, synthetic biology, and biomedical engineering with a reliable, high-capacity vapor-phase cryogenic storage solution designed to enhance sample safety and extend preservation life cycles.