Scientemp Model 40-21 Chest Freezer 0°C to -40°C with 21 Cu. Ft. Capacity 230V

Scientemp 40-21B Low Temperature Chest Freezer

The Scientemp 40-21B provides expansive, high-integrity low-temperature storage with a substantial 21 cu. ft. capacity, specifically engineered for bulk medical and research applications requiring temperatures down to -40°C. Moreover, proudly Manufactured in the USA, this high-capacity chest freezer is the premier choice for regional blood banks, pharmaceutical production, and large-scale biobanking.

Additionally, its industrial-grade build and precision thermal regulation ensure that massive product loads of blood plasma, vaccines, and biological specimens remain protected in a stable, deep sub-zero environment.

Primary Applications for the Scientemp 40-21B Chest Freezer

The Scientemp 40-21B is a high-volume cooling powerhouse found in facilities where standard storage capacity is insufficient:

• Bulk Medical & Regional Blood Banks: Ideal for the long-term cryopreservation of large-scale blood plasma and whole blood inventories at -40°C.

• Mass Pharmaceutical Preservation: Designed for large batches of vaccines and pharmaceutical products requiring stable, deep sub-zero conditions.

• Industrial Biobanking & Specimen Archiving: Trusted for protecting extensive collections of cell cultures, stem cells, and tissue samples in a uniform environment.

• Clinical Trial Logistics: Provides the high-capacity documented thermal stability required for large-scale diagnostic specimen archiving.

Scientemp 40-21B Robust American Construction

Scientemp’s "built-to-last" philosophy is fully realized in the Scientemp 40-21B's heavy-duty chassis, designed for decades of heavy use.

• Heavy Welded Galvannealed Steel: The exterior is constructed from heavy-duty welded steel with a chemical-resistant powder-coated finish.

• Superior Thermal Barrier: High-density urethane foam insulation provides maximum thermal efficiency, reducing energy costs for this high-capacity unit.

• Counter-Balanced Ergonomic Lid: Despite its large size, the lid features counter-balanced hinges for safe operation and a magnetic gasket for a frost-resistant seal.

• Maximum Security Access: Equipped with a durable chrome-plated handle and a cylinder key lock to prevent unauthorized access to high-value inventories.

Reliable -40°C Temperature Control & Performance

The Scientemp 40-21B utilize advanced refrigeration technology to maintain precision temperatures across its massive internal chamber.

• Precision Digital Microprocessor: Offers intuitive temperature management with a digital display accurate to 0.1°C for constant oversight of large loads.

• High-Power Thermal Pull-Down: Engineered for rapid cooling and fast recovery times even with high-volume loading to protect samples from thermal shock.

• Eco-Friendly Refrigeration System: Features a CFC-free refrigeration system using environmentally compliant refrigerants and energy-saving components.

• Quiet Industrial Performance: Designed for low-noise operation, ensuring a better working environment even in high-throughput laboratory settings.

Advanced Alarm & Safety Systems

Protecting a high-capacity inventory is a critical responsibility of the Scientemp 40-21B, supported by a comprehensive suite of redundant monitoring features.

• Visual & Audible High/Low Alarms: Immediate notification of any thermal deviations beyond your customized -40°C setpoints.

• Power Failure Notification: An integrated alarm system alerts staff to power interruptions, while the battery backup ensures system oversight during outages.

• Remote Alarm Integration: Features remote alarm contacts for seamless connection to central laboratory monitoring or building management systems (BMS).

• Customizable Alarm Delay: Prevents nuisance alerts during routine high-volume inventory checks by allowing users to adjust the alarm response time.

Scientemp 40-21B Detailed Specifications