• Ultra-Low Temperature Chest Freezers

Ultra-Low Temperature Chest Freezers


Versatile chest configurations. Reliable sample protection.

Our CxF Series chest freezers feature all the sample protection features of our ExF and DxF freezers in four convenient sizes. Choose a -40°C or a -86°C option, as well as a full range of racking solutions for maximum sample storage.
  • Heavy gauge, cold-rolled steel exterior construction with a powder coat paint finish that resists chipping and rust
  • 5” (12.7 cm) foamed-in-place, polyurethane insulation
  • Optional built-in chart recorder or data logger for continuous monitoring
  • Ergonomic, lockable door handle
  • Convenient interior covers let you minimize sample exposure to outside conditions
  • Inner sub-lids protect bulk samples from ambient exposure during single sample retrievals
  • Stainless steel interior
  • Heavy duty casters with locking tandem wheel design for smooth mobility
  • RS-485 and 4-20 milliamp analog outputs for independent monitoring devices and recorders
  • Eye-level, easy-to-use microprocessor control panel; knee level on 3 cu.ft. (85L) models
  • Optional CO2 or LN2 safety back-up system for additional protection in the event of a power or mechanical failure
  • Message center: 12-character alphanumeric LED displays setpoints, system status and alarm messages
  • Access code to ensure setpoint security
  • Easy-to-remove, washable air filter provides protection from dust on condenser, reducing the risk of refrigeration malfunction or risk to samples



 

Model No. Capacity Electrical Amps/
Breaker
(Plug)
Interior Dimensions
H x W x D in. (cm)
Exterior Dimensions
H x W x D in. (cm)
Shipping
Weight
lbs. (kg)
cu. ft.
(liters)
2 in.
Cryobox
ULT390-10-A 3.0 (85) 63 115V /
60 HZ
10.5/20
(NEVA 5-20)
16.5 x 18.5
x 18.5
(41.9 x 47.0
x 47.0)
43.8 x 28.5
x 29.9
(111.3 x 72.4
x 75.9)
432
(196)
ULT1390-10-A 12.7
(360)
252 115V /
60 HZ
16/20
(NEMA 5-20)
28.0 x 42.5
x 18.5
(71.1 x 108.0
x 47.0)
40.5 x 72.0
x 33.4
(102.9 x 182.9
x 84.8)
716
(325)
ULT1390-10-D 208-
230V /
60 HZ
16/20
(NEMA 6-15)
ULT1790-10-A 17.0
(481)
348 115V /
60 HZ
16/20
(NEMA 5-20)
28.0 x 58.8
x 18.5
(71.1 x 149.4
x 47.0)
40.5 x 87.6
x 33.8
(102.9 x 222.5
x 85.9)
821
(372)
ULT1790-10-D 208-
230V /
60 HZ
12/15
(NEMA 6-15)
ULT2090-10-A 20.0
(566)
396 115V /
60 HZ
16/20
(NEMA 5-20)
28.0 x 66.5
x 18.5
(71.1 x 168.9
x 47.0)
40.5 x 96.0
x 33.4
(102.9 x 243.8
x 84.8)
833
(378)
ULT2090-10-D 208-
230V /
60 HZ
12/15
(NEMA 6-15)
Model No. Capacity Electrical Amps/
Breaker
(Plug)
Interior Dimensions
H x W x D in. (cm)
Exterior Dimensions
H x W x D in. (cm)
Shipping
Weight
lbs. (kg)
cu. ft.
(liters)
2 in.
Cryobox
ULT350-10-A 3.0 (85) 63 115V /
60 Hz
5/15
(NEMA 5-20)
16.5 x 18.5
x 18.5
(41.9 x 47.0
x 47.0)
43.8 x 28.5
x 29.9
(111.3 x 72.4
x 75.9)
395
(179)
ULT1350-10-A 12.7
(360)
252 115V /
60 Hz
6.5/15
(NEMA 5-20)
28.0 x 42.5
x 18.5
(71.1 x 108.0
x 47.0)
40.5 x 72.0
x 33.4
(102.9 x 182.9
x 84.8)
659
(299)
ULT1350-10-D 208-
230V /
60 Hz
6.5/15
(NEMA 6-15)
ULT1750-10-A 17.0
(481)
348 115V /
60 Hz
6.5/15
(NEMA 5-20)
28.0 x 58.8
x 18.5
(71.1 x 149.4
x 47.0)
40.5 x 87.6
x 33.8
(102.9 x 222.5
x 85.9)
764
(347)
ULT1750-10-D 208-
230V /
60 Hz
6.5/15
(NEMA 6-15)
ULT2050-10-A 20.0
(566)
396 115V /
60 Hz
6.5/15
(NEMA 5-20)
28.0 x 66.5
x 18.5
(71.1 x 168.9
x 47.0)
40.5 x 96.0
x 33.4
(102.9 x 243.8
x 84.8)

776
(352)

ULT2050-10-D 208-
230V /
60 Hz
6.5/15
(NEMA 6-15)