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

Used Eppendorf CryoCube Ultra-Low Temperature Freezer, Model F740. 740 Liters (approximately 26.1 cu ft) interior capacity; -50C to -86C (-58 to -122.8 degrees F) temperature range, adjustable setpoint (optimal -80C storage); Stores up to 576 2? sample boxes; Manual defrost; 5.5? polyurethane foam + vacuum panel insulation for stable temps; Two-stage cascade compressor with green" HC refrigerants (R290/ R170) CFC/HCFC-free cooling system; Fast pull-down (~4.2 hours to -80 C from ambient). Microprocessor digital control panel; UL and CE certified. 1/60/120-208V.

Used Equipment Facts About This Machine
🏭 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
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