Ultra-low temperature chest freezers ULT series, up to -86 °C

4.672 427
Ultra-low temperature freezer for temporary to long-term cold storage of biological samples. Ideal for daily use in laboratories and scientific facilities. Due to the small footprint, transport through all standard sized doors is possible. Low power consumption, natural refrigerant and cyclopentane insulation make these ultra-low temperature freezers environmentally friendly. The material is galvanized and pre-coated steel on the outside and pre-coated white steel on the inside.
  • Digital controller with display
  • Audible and visual alarm
  • High/low temperature alarm
  • Contact for remote alarm
  • Battery backup for 48 h
  • Porthole (Ø12 mm) for external probe and CO2 backup
  • Integrated lock
  • With 4 castors
  • Eco-friendly, HCFC-free Nature R refrigerant


Type designation -PLUS: With extended exchange warranty. In warranty cases which cannot be solved quickly on site, the client receives a new device.

Please order racks separately.
Power supply:230 V, 50 Hz
TypeULT C75
Nominal capacity l71
Temperature-86 ... -60 °C
Ext. dim. (WxDxH)555 x 630 x 870 mm
Int. Dim. (WxDxH)387 x 387 x 465 mm
Weight kg45
Energy consumption (24h) kWh5
PK1
Cat. No.11409561
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TypeULT C75-PLUS
Nominal capacity l71
Temperature-86 ... -60 °C
Ext. dim. (WxDxH)555 x 630 x 870 mm
Int. Dim. (WxDxH)387 x 387 x 465 mm
Weight kg45
Energy consumption (24h) kWh5
PK1
Cat. No.11409541
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TypeULT C200-PLUS
Nominal capacity l189
Temperature-86 ... -60 °C
Ext. dim. (WxDxH)923 x 680 x 885 mm
Int. Dim. (WxDxH)755 x 440 x 635 mm
Weight kg69
Energy consumption (24h) kWh5.3
PK1
Cat. No.11409540
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TypeULT C300
Nominal capacity l284
Temperature-86 ... -60 °C
Ext. dim. (WxDxH)1,265 x 680 x 885 mm
Int. Dim. (WxDxH)1,100 x 440 x 635 mm
Weight kg76
Energy consumption (24h) kWh8
PK1
Cat. No.11409559
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TypeULT C300-PLUS
Nominal capacity l284
Temperature-86 ... -60 °C
Ext. dim. (WxDxH)1,265 x 680 x 885 mm
Int. Dim. (WxDxH)1,100 x 440 x 635 mm
Weight kg76
Energy consumption (24h) kWh8
PK1
Cat. No.11409539
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TypeULT C400
Nominal capacity l368
Temperature-86 ... -60 °C
Ext. dim. (WxDxH)1,560 x 680 x 885 mm
Int. Dim. (WxDxH)1,392 x 440 x 635 mm
Weight kg80
Energy consumption (24h) kWh9
PK1
Cat. No.11409558
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TypeULT C400-PLUS
Nominal capacity l368
Temperature-86 ... -60 °C
Ext. dim. (WxDxH)1,560 x 680 x 885 mm
Int. Dim. (WxDxH)1,392 x 440 x 635 mm
Weight kg80
Energy consumption (24h) kWh9
PK1
Cat. No.11409538
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