Ultra-Low Freezers Model U701

For the safe storage of vaccines, human cells, tissues and other laboratory samples.
  • 5 models
  • Volume from 7.72 up to 30.48 cu ft
  • SN/T Climate Class
  • From -20°C to -86°C
  • Certified FDA Class II


Ultra-Low Freezers are devices intended or the safe storage of vaccines, human cells, tissues and laboratory samples at ultra-low temperatures ranging from – 86°C to -20°C.

Designed for the safe storage of your vaccines and specimens, the Ultra-Low Freezers from B Medical Systems are equipped with a high-performing cooling system that ensures temperature uniformity, reliability and energy efficiency.

All our Ultra-Low Freezers are equipped with a 24*7 real time monitoring solution and are certified FDA Class II. Models U701 & U901, 220V 60Hz, are Energy Star certified.

Key Features


  • Adjustable set point from -86°C to -20°C
  • Uniform and stable temperature distribution
  • Fast temperature recovery after door opening
  • Extended holdover time in case of power failure
  • Audio-visual alarm system with remote transmission via SMS or email
  • Coalescing oil separator reducing the oil blockage problems and risk of compressor failure
  • °B Connected universal software for remote monitoring, reporting (in compliance with FDA 21 CFR Part 11), and long-term archiving


  • Natural refrigerants with high cooling efficiency in conformity with US SNAP and EU F-Gas regulations
  • Insulated inner doors, sealed gaskets, enhanced frame for minimized cold air loss and frost build-up
  • High-quality stainless steel cabinets with antibacterial coating and injected with thin polyurethane foam providing high thermal insulation and storage capacity


  • 7” touchscreen with temperature display easily accessible in the bar
  • Password protected/NFC card based door locking mechanism
  • USB port and SD card slot for easy export of data
  • Antibacterial coating for easy hygiene control
  • Modular interior equipment
  • Easy access to all levels
  • High-quality stainless steel and other materials for an extended life span


Model U701
Gross volume (cu ft) 26.38
Storage Capacity (cu ft) 25.43
Cryoboxes capacity
2ml Vials Storage Capacity 50000
External dimensions (HxWxD) 78.27 x 39.06 x 40.91 in
Internal dimensions (HxWxD) 53.94 x 29.13 x 28.07 in
Frequency & Supply voltage 220V, 60Hz
Energy Consumption 13.5 kWh/24h
Noise level 49 dB
Refrigerant Type Natural R290 / R170
Hold Over time (-82°C to -60°C) 1 h 18 min
Heat emission 511 Kcal/h
Defrosting technique Manual
Materials Stainless steel

Contact Us

Products are not always available in every region. Please contact us for more detail.

  • Please provide any additional information about your temperature sensitive shipping requirements so that we can best address your needs.