Ultra-Low Temperature Freezers

Hettich offers low-temperature benchtop and under-counter freezers. In partnership with Nordic Lab, these small freezers offer compact footprints and are ideal for small/personal sample storage, quick access, or temporary use between the lab and the central storage area. The stable, single-stage compressors are robust and efficient, and require no routine service, giving you peace of mind for worry-free operation and low cost of ownership.

 

Specifications

ULT C400

 
ULT C400
Type
Ultra Low -86 °C
Style
Chest
Capacity
13 cu.ft. (368 L)
Access Port
Yes
Temperature range
-60 °C to -86 °C
Refrigerant
Nature R-489A
Noise level
55 dB
Audible & visual alarm
Yes
Remote alarm connection
Yes
Inner doors
4
Battery backup
48h 
High/Low temperature alarm
Yes
Interior dims (WxDxH)
54.8/46.8 x 17.3 x 25/15.2 in.
Exterior dims (WxDxH)
61.5 x 26.7 x 34.8 in.
Power
110 V 60 Hz
Weight
176 lbs
Warranty
3 years
Racks/No. of boxes (2 in. H)
282
Racks/No. of boxes (3 in. H)
204
Racks/No. of boxes (4 in. H)
129

Specifications

ULT C400

Type
Ultra Low -86 °C
Style
Chest
Capacity
13 cu.ft. (368 L)
Access Port
Yes
Temperature range
-60 °C to -86 °C
Refrigerant
Nature R-489A
Noise level
55 dB
Audible & visual alarm
Yes
Remote alarm connection
Yes
Inner doors
4
Battery backup
48h 
High/Low temperature alarm
Yes
Interior dims (WxDxH)
54.8/46.8 x 17.3 x 25/15.2 in.
Exterior dims (WxDxH)
61.5 x 26.7 x 34.8 in.
Power
110 V 60 Hz
Weight
176 lbs
Warranty
3 years
Racks/No. of boxes (2 in. H)
282
Racks/No. of boxes (3 in. H)
204
Racks/No. of boxes (4 in. H)
129

Boxes, Racks, Accessories

Organize and optimize your storage with various racks and boxes.

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ULT C300

The Chest Freezer ULT C300, with a capacity of 10 cu.ft. (284 liters) and a chilling capability of -86°C, is ideally suited for both short-term and long-term storage needs. Large chest freezers are ideal for long-term storage, particularly when samples require infrequent access.

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Resources

Low-temperature Freezers | Chest | Product Sheet

In partnership with Nordic Lab, these chest freezers offer efficient operation in small and large capacities, ideal for quick access as a small sample storage solution or long-term storage in a central cold storage location. Small chest freezers are the best choice for storing samples you need to access continually. Download product sheet for more information. Read More

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    ULT C400

    The Chest Freezer ULT C400, with a capacity of 13 cu.ft. (368 liters) and a chilling capability of -86°C, is ideally suited for both short-term and long-term storage needs. Large chest freezers are ideal for long-term storage, particularly when samples require infrequent access. Read more

    Frank DiNoia

    October 6, 2025

    ULT C300

    The Chest Freezer ULT C300, with a capacity of 10 cu.ft. (284 liters) and a chilling capability of -86°C, is ideally suited for both short-term and long-term storage needs. Large chest freezers are ideal for long-term storage, particularly when samples require infrequent access. Read more

    Frank DiNoia

    October 6, 2025

    ULT C200

    The Chest Freezer ULT C200, with a capacity of 198 liters and a chilling capability of -86°C, is ideally suited for both short-term and long-term storage needs. It is an essential piece of equipment for laboratories, hospitals, and various scientific research settings where the preservation of sensitive samples is critical. Read more

    Frank DiNoia

    October 6, 2025

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    The Undercounter Freezer ULT U100 offers a generous capacity of 3.3 cu.ft. It maintains a chilling temperature of -86°C, making it an ideal solution for personal and easy-access storage and to reliably preserve sensitive samples, such as bacteria, viruses, tissue specimens, and cell preparations, ensuring optimal conditions for their integrity and longevity. Read more

    Frank DiNoia

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    The ULT U35 is a highly efficient compact benchtop freezer engineered for the secure cold storage of a variety of biological samples, including cell preparations and vaccines. Tailored for applications that demand precise temperature control, this freezer operates within a range of -25°C to -86°C, ensuring optimal conditions for temperature-sensitive materials. Read more

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