Used Eppendorf CryoCube F740 Ultra-Low Freezer – -86°C, 740L, Energy Efficient, Dual Compressor, -80°C Storage

🏭 Manufacturer Information

• Brand: Eppendorf

• Model: CryoCube F740

• Capacity: 740 Liters (26.1 cu ft)

• Certifications: UL & CE Certified

• Power Requirements: 1 Phase / 60 Hz / 120–208V

📃 Description

The Eppendorf CryoCube F740 is a premium ultra-low temperature freezer engineered for long-term biostorage of sensitive biological materials, vaccines, and cell lines. With a spacious 740-liter (26.1 cu ft) interior, this model supports storage of up to 576 x 2” cryo boxes, making it ideal for laboratories, biobanks, and research institutions.

This freezer features a temperature range of -50°C to -86°C with an adjustable setpoint optimized for -80°C cold storage. The two-stage cascade refrigeration system employs green hydrocarbon (HC) refrigerants (R290/R170) and is CFC/HCFC-free, providing both environmental friendliness and energy efficiency.

The unit includes manual defrost, vacuum panel + 5.5” polyurethane foam insulation, and a fast pull-down rate (~4.2 hours to -80°C). The microprocessor-based digital control panel allows for precise thermal management and alerts.

📏 Specifications

• Model: CryoCube F740

• Interior Capacity: 740 Liters / 26.1 cu ft

• Temperature Range: -50°C to -86°C (optimal at -80°C)

• Pull-Down Time to -80°C: ~4.2 hours from ambient

• Storage Capacity: Up to 576 × 2” sample boxes

• Insulation: 5.5" polyurethane foam + vacuum insulation panels

• Refrigeration System: Two-stage cascade compressor

• Refrigerants: R290 / R170 (Green HC refrigerants, CFC/HCFC-free)

• Defrost: Manual

• Control System: Microprocessor with digital display

• Certifications: UL, CE

• Power Requirements: 1 Phase / 60 Hz / 120–208V

🛠️ Applications

Perfect for secure, long-term cryogenic and ultra-low temperature storage in:

• Biomedical research

• Pharmaceutical R&D

• Clinical trials and labs

• Vaccine storage and logistics

• Blood banks and biobanking

• Genomics and proteomics

• IVF and fertility labs

• Oncology and pathology storage

• Research-grade compound libraries

• Academic and hospital lab facilities

📦 What Products Would This Be Used For?

• Cryogenic storage of tissue samples

• Vaccine batch storage at -80°C

• DNA and RNA sample preservation

• Stem cell and cell culture banking

• Biologics and antibody sample storage

• Enzyme and reagent storage

• Genetic research sample storage

• Clinical trial biological sample retention

• Fertility clinic specimen preservation

• Pharmaceutical cold chain backups