Deep Freezers -70oC

Deep Freezers -70oC

Model DF 290

Manufacture: Nuve 

  • Three different sizes: 261, 461, 560 liters
  • DirectFREEZE™: Faster and homogenous freezing through the coils located inside the shelves
  • Powerful and reliable N-Smart™ microprocessor control system
  • Maximum information with highly visible 4,3’’ colorful LCD display
  • Massive data storage with internal memory that stores the records up to ten years with one hour intervals as digitally and graphically
  • Ethernet port for remote access through internet
  • Possibility of sending e-mails in case of any failure
  • Optional NuveCloser™ software to access the operating parameters, failure history, memory and other technical parameters
  • Four independent compartments with insulated doors for decreasing air entry
  • Minimized air exchange on opening reduces ice build-up and protects samples
  • Compartment dimensions match commonly used cryoboxes
  • Washable air filter for simple maintenance and top performance
  • Perfect air tightness with soft gasket
  • Heated contact surface of gasket to virtually eliminate icing-up.
  • Chamber made of stainless steel for longer life and shelves made of aluminum for faster heat transfer
  • Epoxy-polyester powder coated stainless steel outer body
  • Foamed-in-place high density polyurethane insulation
  • Door handle with key lock
  • Key operated mains power switch to protect your samples
  • Audible and visual alarm system
  • Alarm system fed by a permanently recharged battery
  • Display of actual temperature even at power failure
  • Standard remote and central alarm ports

Spec of DF 290 Deep Freezers -70oC:

  • Capacity (lt.): 261
  • Minimum Temperature: -86 °C*
  • Control System: Programmable Microprocessor N-Smart™
  • Data Memory: 10 years
  • Safety System: Lockable ON-OFF Switch
  • Temperature Display: 4,3” Colourful TFT LCD display (Unaffected by power failure)
  • Temperature Set Range: -45  to -90°C
  • Temperature Limit: -55 to -86°C
  • Temperature Reading and Setting Sensitivity: 1°C
  • Temperature Sensor: Pt-100
  • Cooling System: DirectFREEZE™ direct cooling
  • Temperature Alarm Range: Set Point +5°C/+25°C
  • Power Failure Alarm: Audible and visual
  • Door Open Alarm: Audible and visual
  • Alarm Feeding System: 12 hour battery with automatic charging
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Options: 

  • Optional battery-operated 7- day chart recorder
  • Optional AlerText™ SMS alarm system for ultimate security
  • Optional NuveWarn™ remote alarm system
  • Optional CO2 back-up system to extend protection in case of failure
  • Equipped with NuveCom™ communication unit
  • Equipped with Wi-Fi connection for N-Mobile™

DF 290 Deep Freezers -86oC/ DF 490 Deep Freezers -86oC/ DF 590 Deep Freezers -86oC/