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Ultra Cold Freezers

Ultra cold freezers designed for the storage of products at extremely low temperatures

These ultra cold freezers allow hospitals, laboratories and universities to store biological material such as blood plasma or cell samples. The freezing system operates with 2 cascaded compressors and is used specifically for low-temperature freezing. These compressors are cooled by air directed across the condenser to provide extremely rapid freezing while keeping sufficient power reserves. A special dust guard grille protects the components of the cooling unit.

All these ultra cold freezers conform to the following safety standard: door locking device, digital temperature display, audible and visual alarms in the event of power failure or abnormal temperature deviation, CFC- and HCFC- free insulation, memory-storage of the temperature, key-operated power switch, remote alarms for off-site monitoring, alarm operation as well as temperature display and storage ensured by a rechargeable battery in case of power failure.

Click on the product title to download data sheet View PDF

UF 401 View PDF UF 601 View PDF UCF 251 View PDF UCF 481 View PDF
Insulation 130 mm polyurethane  130 mm polyurethane  130 mm polyurethane  130 mm polyurethane 
External material galvanized lacquered steel (ST02Z-AZ 150)  galvanized lacquered steel (ST02Z-AZ 150)  galvanized lacquered steel (ST02Z-AZ 150)  galvanized lacquered steel (ST02Z-AZ 150) 
Internal material stainless steel (V2A-1.4301)  stainless steel (V2A-1.4301)  stainless steel (V2A-1.4301)  stainless steel (V2A-1.4301) 
Gross volume [L] 324  539  238  485 
Net volume [L] 305  506  232  473 
Outside dimensions
H x W x D [mm]		 1470 x 890 x 1080  2000 x 890 x 1080  990 x 1360 x 910  990 x 2060 x 910 
Net weight (without packaging) [kg] 200  230  197  265 
Inner dimensions
H x W x D [mm]		 780 x 630 x 675  1310 x 630 x 675  620 x 700 x 550  620 x 1400 x 550 
Ship dimensions with ocean (wood) packing
H x W x D [mm]		 1650 x 1025 x 1210  2170 x 1025 x 1210  1155 x 1500 x 1050  1155 x 2200 x 1050 
Gross weight [kg] 282  332  288  378 
Temp. "Set point" at amb. temp. +16 °C to +25 °C -70 °C to '-86 °C (to -75 °C if R508b)  -70 °C to '-86 °C (to -75 °C if R508b)  -70 °C to -86 °C '(to -75 °C if R508b)  -70 °C to -86 °C (to -75 °C if R508b) 
Temp. "Set point" at amb. temp. +16 °C to +32 °C -70 °C to '-82 °C (to -75 °C if R508b)  -70 °C to '-82 °C (to -75 °C if R508b)  -70 °C to -82 °C (to -75 °C if R508b)  -70 °C to -82 °C (to -75 °C if R508b) 
Preset "Warm Alarm" Set point +5°C  Set point +5°C  Set point +5°C  Set point +5°C 
Preset "Cold Alarm" Set point -5 °C  Set point -5 °C  Set point -5 °C  Set point -5 °C 
Voltage [V] 220 - 240  220 - 240  220 - 240  220 - 240 
Fuse [A] 16  16  16  16 
Power [W] 1230  1230  1000  1000 
Energy consumption in kWh / 24 h at amb. temp. +25 °C 14,6  16,1  11,9  16,3 
Step 1 R404a   R404a   R404a   R404a  
Step 2 R170 or R508b  R170 or R508b  R170 or R508b  R170 or R508b 
Tin shelves
H (shelf to shelf) x W x D [mm]		 250 x 605 x 675  250 x 605 x 675  -  - 
H x W x D type 50 [mm] 137 x 228 x 559  137 x 228 x 559  605 x 140 x 140  605 x 140 x 140 
H x W x D type 75 [mm] 137 x 240 x 559  137 x 240 x 559  560 x 140 x 140  560 x 140 x 140 
H x W x D type 50 [mm] 50 x 136 x 136  50 x 136 x 136  50 x 136 x 136  50 x 136 x 136 
H x W x D type 75 [mm] 75 x 136 x 136  75 x 136 x 136  75 x 136 x 136  75 x 136 x 136 
Stainless steel shelves 2  4  -  - 
Racks type 50 mm * (max. number each cabinet) 12  20  12  27 
Boxes type 50 mm * (max. number each rack/ cabinet) 16 / 192  16 / 320  11 / 132  11 / 297 
Racks type 75 mm * (max. number each cabinet) 12  20  12  27 
Boxes type 75 mm * (max. number each rack/ cabinet) 12 / 144  12 / 240  7 / 84  7 / 189 
Baskets (max. number for each cabinet) -  -  4  8 

PDF Download ViewerAll of the product information sheets are available in PDF format. These can be easily viewed and if necessary, printed. Most computers already have the Acrobat viewer installed, but if not please click here to download.

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