Deep Freezers -70oC
Model DF 290
- 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
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/