DF 490 ULTRALOW TEMPERATURE AND FR 490 LOW TEMPERATURE DEEP FREEZERSDF 490web
DF 490 : -86ºC        FR 490 : -41ºC
DirectFREEZE™ : Faster and homogenous freezing through the coils located inside the shelves.
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 airtightness with soft gasket
Heated contact surface of gasket to virtually eliminate icing-up
Chamber made of stainless steel for long 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
Limited width (79 cm) to go through all lab doorways on its castors
Easy to use and safe operation using a microprocessor control system
Highly visible, large LED display
Temperature, data tracking and storage on PC via optional RS 232 port and NüveFREEZE™ software
Password protected control system
Door handle with key lock
Key operated mains power switch to protect your samples
Audible and visual alarm system
Alarm system is fed by a permanently recharged battery
Display of actual temperature even at power failure
Standard remote and central alarm ports
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 extends protection in case of failure (DF only)
Up to 32,000 tubes storage capacity with 455 liters chamber volume

Category: DEEP FREEZERS