• Ultra-Low Temperature Freezers

Ultra-Low Temperature Freezers

  • EXF Series -86°C
  • DXF Series -40°C

Uncompromised sample protection

Our ExF and DxF upright freezers are designed for daily sample protection and dependability. Choose our ExF Series freezers for applications requiring -50°C to -86°C, or our DxF Series freezers for applications requiring a -10°C to -40°C range. All models feature a state-of-the-art refrigeration system, rugged construction and easy-to-use microprocessor controls.

ExF -86°C Freezers

  • Eye-level, easy-to-use microprocessor control panel
  • Five interior compartment doors to reduce cold air loss, improve temperature recovery after door openings
  • Choose from painted galveneel or stainless steel interior in four sizes: 13, 17, 23 and 28 cu. ft. (368, 490, 651, 793L) to accommodate your specific lab space and capacity requirements

DxF -40°C Freezers

  • Knee-level, easy-to-use microprocessor control panel
  • Five interior compartment doors to reduce cold air loss, improve temperature recovery after door closings
  • Galveneel interior in three sizes: 13, 17, and 23 cu. ft. (368, 490, 651L) to accommodate your specific lab space and capacity requirements

Both freezers are designed with these outstanding features:

  • Heavy gauge, cold-rolled steel exterior construction with a powder coat paint finish that resists chipping and rust
  • 5” (127mm) foamed-in-place, polyurethane insulation
  • Optional CO2 or LN2 safety back-up system for additional protection in the event of a power or mechanical failure
  • Optional, built-in chart recorder or data logger for continuous monitoring
  • Sturdy, solid, stainless steel shelving to support a full product load
  • Vacuum relief port permits easy access after door openings
  • Ergonomic, lockable door handle
  • Power Management System with low voltage surge protection and buck/boost
  • Centralized information center, including microprocessor control and monitoring system, ensures that all controls and displays are easy to reach and read. Eye level on our -86ºC freezers or knee level on the -40ºC freezers.
  • Easy-to-remove air filter
  • Two 1” (25mm) access ports



-50°C to -86°C
Model No. Capacity Electrical Amps/Breaker Max. Shelf Weight Interior Dimensions Exterior Dimensions Shipping Weight
Painted Interior Stainless Steel Interior cu. ft. (liters) 2”
Cryobox
(Plug) lbs. (kg) H x W x D in. (cm) H x W x D in. (cm) lbs. (kg)
ExF24086A ExF24086SSA 13.0
(368)
240 115V / 60 Hz 16/20 (NEMA 5-20) 125
(57)
51.5 x 23.0 x 19.3
(130.8 x 58.4 x 49.0)
77.9 x 33.3 x 32.9
(197.9 x 84.6 x 83.6)
711
(323)
ExF24086D ExF24086SSD 208-230V / 60 Hz 12/15 (NEMA 6-15)
ExF32086A ExF32086SSA 17.3
(490)
320 115V / 60 Hz 16/20 (NEMA 5-20) 51.5 x 23.0 x 25.3
(130.8 x 58.4 x 64.3)
77.9 x 33.3 x 38.9
(197.9 x 84.6 x 98.8)
830
(376)
ExF32086D ExF32086SSD 208-230V / 60 Hz 12/15 (NEMA 6-15)
ExF40086A ExF40086SSA 23.0
(651)
400 115V / 60 Hz 16/20 (NEMA 5-20) 51.5 x 30.6 x 25.3
(130.8 x 77.7 x 64.3)
77.9 x 40.8 x 38.9
(197.9 x 103.6 x 98.8)
879
(399)
ExF40086D ExF40086SSD 208-230V / 60 Hz 12/15 (NEMA 6-15)
ExF60086D ExF60086SSD 28.0
(793)
600 208-230V / 60 Hz 12/15 (NEMA 6-15) 51.5 x 36.6 x 27.0
(130.8 x 93.0 x 68.6)
77.9 x 46.8 x 38.9
(197.9 x 118.9 x 98.8)
1090
(494)
-10°C to -40°C
Model No. Capacity Electrical Amps/Breaker Max. Shelf Weight Interior Dimensions Exterior Dimensions Shipping Weight
Painted Interior cu. ft. (liters) 2”
Cryobox
(Plug) lbs. (kg) H x W x D in. (cm) H x W x D in. (cm) lbs. (kg)
DxF24040A 13.0
(368)
240 115V / 60 Hz 16/20 (NEMA 5-20) 125 (57) 51.5 x 23.0 x 19.3
(130.8 x 58.4 x 49.0)
77.9 x 33.3 x 32.9
(197.9 x 84.6 x 83.6)
711
(323)
DxF24040D 208-230V / 60 Hz 12/15 (NEMA 6-15)
DxF32040A 17.3
(490)
320 115V / 60 Hz 16/20 (NEMA 5-20) 51.5 x 23.0 x 25.3
(130.8 x 58.4 x 64.3)
77.9 x 33.3 x 38.9
(197.9 x 84.6 x 98.8)
830
(376)
DxF32040D 208-230V / 60 Hz 12/15 (NEMA 6-15)
DxF40040A 23.0
(653)
400 115V / 60 Hz 16/20 (NEMA 5-20) 51.5 x 30.6 x 25.3
(130.8 x 77.7 x 64.3)
77.9 x 40.8 x 38.9
(197.9 x 103.6 x 98.8)
940
(426)
DxF40040D 208-230V / 60 Hz 12/15 (NEMA 6-15)