K221ULT Ultra Low Temperature Freezer | K2 Scientific - K2 Scientific

21 cu. ft. Ultra Low Temperature Freezer -40C to -86C

Model:  K221ULT

K2’s 21 cu. ft. upright ultra-low -86°C freezers are designed for the most rigorous life science, research, healthcare, clinical, and commercial applications.
Storage Capacity: 400 2” boxes

Featuring an intelligent microprocessor controller with digital display, adjustable temperature control, password protected.

$9,995.00 $7,795.00

  • Intelligent microprocessor touchscreen LCD display, password protected
    • Cabinet and ambient air temperature displays
    • Adjustable temperature control
    • Audible and visual high or low temperature alarms
    • Power failure audible alarm
    • Door ajar audible alarm
    • Low battery audible alarm
    • Senor failure alarm
  • On Board Data Logger
  • QTY: 400 2” boxes
  • Door thickness: 3.54” (90mm)
  • Refrigerant: CFC-Free
  • Magnetically sealed door gaskets
  • Three solid steel shelves
  • Shelves are adjustable by1” inch increments
  • Exterior and interior cabinet constructed of stainless steel with PUF-VIP, high density insulation
  • Casters
  • Remote dry alarm contacts
  • 0.5” temperature probe and data logger access port
  • CE listed
  • Built and shipped from ISO 9001:2008 manufacturing and distribution facilities
  • Each cabinet undergoes three quality control checks prior to shipping
  • Warranty:  2 year full replacement for parts or compressor failure
  • Shipping Weight: 745 LBS


Temp Range

-40° to -86°C

Exterior Dimensions H x W x D

77.63” x 36.2” x 33”

Interior Dimensions H x W x D

51.17” x 29.13” x 22.83”

Interior Volume

20.83 cu. ft. (590L)




1, right hand swing : 2 Interior right hand swing


115V 60Hz 13.7A

Shipping Weight

745lb (338kg)

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