-86 °C Cascade System Upright Freezer CUQ 6664

-86 °C Cascade System Upright Freezer CUQ 6664 is an 838 L microprocessor controlled freezer with a dual cascade system and digital temperature display. Features dual layer foamed door design minimizing frost build-up on the small door frame. Door lock design preventing unwanted access with an audio visual alarm for system alert. Manual defrost with direct cooling system for maintenance of cooling temperature.

Capacity 838 L
Temperature range - 60 °C to -86 °C
Power 1540 W
Inner dimension 894 x 718 x 1310 mm
Shelves 3
Cooling method Direct cooling
Defrost Manual
Refrigerant R290 and R170
Ambient temperature 10 °C to 32 °C
Evaporator Submerged coil
Evaporator material Copper tube
Condenser Copper tube and finned
Sensor PTC
Temperature controller Microprocessor
Display Digital display
Inside material Stainless steel
Outside material Color sprayed steel
Insulation PURF
Power consumption 13.86
Noise 55 dB
Voltage 220 V / 50 Hz
Current 7 Amp
Exterior dimension 872 x 1028 x 1945 mm
  • Micro computer controlled system with digital display
  • Dual layer foamed door ensuring minimum frosting
  • Mixed refrigerant for rapid cooling
  • Removal condenser cover for easy installation
  • Door lock design preventing unwanted access
  • Password protected lockable keyboard
  • Reserved position and port for chart recorder
  • Easy removable inner door
  • Dual testing hole
  • Safety features ( High-low temperature, low battery, controller error, power failure for 72 hrs. alarm )

Used for long term preservation of virus, germs, vaccines, biological tissue, organs, medicines, reagents etc.