Ultra Low Temperature Freezers
Ultra Low Temperature Freezers
Also known as minus eighty freezers, a specialized category of laboratory freezer to maintain temperatures from –20°C to –80°C.
How Are Ultra-Low Temperature Freezers Used?
Ultra-low temperature (ULT) conditions can be critical for safe sample and reagent storage. ULT freezers typically cool to temperatures between −50°C and −80°C, which are significantly lower than standard freezer temperatures.
ULT freezers are essential items of equipment in many laboratories, especially those that require the safe and secure short- or long-term storage of materials such as vaccines or temperature-sensitive biological samples, including DNA, RNA, viruses, sera, and proteins.
ULT freezers are offered as vertical units, horizontal chest units, or under-bench units in a range of sizes and capacities up to 900 L or more. Small, compact portable benchtop models, typically 25 L, are also available and are a good option for personal use.
Most ULT freezers are built from robust and durable materials such as stainless steel, aluminum, or powder-coated sheet steel. Customizable internal storage layouts or compartments are also available. For example, they may have combinations of adjustable and exchangeable doors, shelves, baskets, and trays. Special racking systems, designed for storing cryogenic boxes, vial storage systems, or cryotubes, can also be purchased as accessories.
Available Features
• Energy-efficient, microprocessor-controlled systems
• Digital, user-friendly touchscreen displays
• Lockable, card-entry or self-closing doors for sample security
• Over-temperature alarms
• Remote temperature monitoring with USB download
• Inner doors and high-efficiency foam insulation to minimize temperature losses
• High-efficiency pump systems for faster cool-down times
• Back-up systems for power or mechanical failures
• Refrigerants that comply with the U.S. Environmental Protection Agency (EPA) Significant New Alternatives Policy (SNAP) program, European Union F-gas regulations, or other regulatory program requirements
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Filtered Search Results
Thermo Scientific™ TSX Series Ultra-Low Freezers
Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
Learn More
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
Learn More
Thermo Scientific™ TSX Series ultra-low freezers are designed to meet the highest sustainability, temperature management and reliability standards for -80°C and -70°C storage.
Insulation | Vacuum Insulation Panels (VIP) + Water-Blown Polyurethane Foam (SNAP-compliant) |
---|---|
Warranty | Warranty varies by country, please contact us for details |
Height (Metric) Interior | 130.1 cm |
Smart View Compatibility | Smart-Vue Compatible |
Refrigerant | R290 (1st stage), R170 + R290 mix (2nd stage) |
Height (English) Exterior | 78 in. |
Compressor | V-drive |
Interior | Stainless Steel |
Monitoring Options | Alarm, Recorder |
Height (Metric) Exterior | 198.1 cm |
Depth (English) Exterior | 37.6 in. |
Depth (Metric) Interior | 71.9 cm |
Type | Ultra-Low Freezer, Upright |
Defrost | Manual |
Shelves | 3 |
Connectivity | Thermo Scientific™ DeviceLink™ (Networks: WPA2-PSK, WPA-PSK, WEP, WPA2-EAP-PEAP, WPA-EAP-PEAP) |
Style | Upright |
Temperature Range | -50°C to -86°C |
Depth (Metric) Exterior | 95.5 cm |
Depth (English) Interior | 28.3 in. |
Height (English) Interior | 51.2 in. |
Product Line | TSX Series |
Display | Touch-Screen LCD |
Fisherbrand™ Isotemp™ Ultra Low Temperature Freezer
Fisherbrand™ Isotemp™ Ultra Low Temperature Freezer is dependable for storage applications with energy and space savings features.
Insulation | Vacuum, Foam |
---|---|
Warranty | US: 2 years parts and labor + additional 2 years compressor parts CA: 5 year standard warranty |
Refrigerant | R290 / R170+R290 Mix |
Height (English) Exterior | 77.99 in. |
Color | Gray |
Cabinet Material | Cold-rolled Steel |
Interior | Painted Steel |
Breaker | Yes |
For Use With (Application) | Long term storage |
Typical Lifetime | 10 yrs |
Height (Metric) Exterior | 198.1 cm |
Condenser Type | Air Cooled |
Temperature Sensor | RTD Probe |
Type | Ultra-Low Freezer, Upright |
Setpoint Security | Yes |
Casters | 4 |
Defrost | Manual |
Style | Upright |
Temperature Range | -50°C to -86°C |
Exterior Finish | Painted Steel |
Display | Capacitive Touch |
Thermo Scientific™ TSX ULT Ultra-Low Temperature Freezers PROMO
These TSX Series ultra-low freezers are designed to meet the highest sustainability, temperature management and reliability standards for -80°C and -70°C storage.
Insulation | Vacuum Insulation Panels, Water-blown Polyurethane Foam (SNAP-compliant) |
---|---|
Height (Metric) Interior | 130.1 cm |
Smart View Compatibility | Smart View Compatible |
Refrigerant | R290, R170/R290 Mix |
Height (English) Exterior | 78 in. |
Compressor | V-drive |
Green Features | Energy Efficient |
Interior | Stainless Steel |
Monitoring Options | Alarm, Recorder |
Height (Metric) Exterior | 198.1 cm |
Depth (English) Exterior | 37.6 in. |
Depth (Metric) Interior | 71.9 cm |
Type | Ultra-low Freezer |
Defrost | Manual |
Shelves | 3 |
Frequency | 60 Hz |
Connectivity | Thermo Scientific™ DeviceLink™ (Networks: WPA2-PSK, WPA-PSK, WEP, WPA2-EAP-PEAP, WPA-EAP-PEAP) |
Style | Upright |
Temperature Range | -50°C to -86°C |
Depth (Metric) Exterior | 95.5 cm |
Certifications/Compliance | ENERGYSTAR |
Depth (English) Interior | 28.3 in. |
Height (English) Interior | 51.2 in. |
Product Line | TSX Series |
Display | Touch-Screen LCD |
Thermo Scientific™ TDE Series Ultra-Low Temperature Freezer Package with Racks, Boxes, and Chart Recorder
TDE ultra-low temperature freezer package includes one ULT freezer, two shelves of sliding drawer racks and boxes, and a factory-installed chart recorder
Insulation | Water-Blown Polyurethane Foam |
---|---|
Type | Ultra-Low Freezer, Upright |
Door Style | Outer (1), Inner (4) |
Shelves | 2 |
Compressor | H-drive |
Style | Upright |
Temperature Range | -50°C to -86°C |
Interior | Stainless Steel |
No. of Doors | 5 |
Monitoring Options | Alarm, Recorder |
Fisherbrand™ Isotemp IUE Series Chest ULT Freezer
Fisherbrand IUE Series ultra-low temperature chest freezers, powered by H-drive, feature three sizes, maximizing storage capacity from 3,645 up to 21,600 2mL vials. The IDE Series is a sustainable and reliable solution with ultimate sample security and operational savings for every lab.
Phase | Single |
---|---|
Door Style | Horizontal Solid |
Refrigerant | R290/R170+R290 Mix |
Interior | Stainless Steel |
Access Security | Key Lock |
Condenser Type | Air Cooled |
For Use With (Equipment) | Optional LN2 Backup, CO2 Backup, Chart Recorder |
Control Type | Capacitive Touch UI |
Defrost | Manual |
Style | Chest |
No. of Doors | 1 |
Certifications/Compliance | UL,cUL,RoHS,REACH,EPA SNAP |
Exterior Finish | Painted Steel |
Data Outputs | RS485, 4-20Ma, Dry Contacts, USB |
Warranty | 3 Years Parts and Labor, 5 Years on Compressor Parts Only |
Smart View Compatibility | Smart View Compatible |
Lid | Single Hand Lift |
Backup Systems | CO2 or LN2 Optional |
Cabinet Material | Cold-rolled Steel |
Compressor | H-drive |
Ports | One Port Hole |
Operating Modes | Standard Operation |
Monitoring Options | Alarm, Recorder |
Type | ULT Chest Freezer |
Setpoint Security | Single ID |
Connectivity | Optional (Device Link Connect) |
Chart Recorder | Optional |
Temperature Range | -50°C to -86°C |
Display | HIC Touch Button |
Fisherbrand™ Isotemp IUE Series Chest ULT Freezer PROMO
Fisherbrand IUE Series ultra-low temperature chest freezers, powered by H-drive, feature three sizes, maximizing storage capacity from 3645 up to 21,600 2 mL vials. The IDE Series is a sustainable and reliable solution with ultimate sample security and operational savings for every lab.
Phase | Single |
---|---|
Door Style | Horizontal Solid |
Refrigerant | R290/R170+R290 Mix |
Interior | Stainless Steel |
Access Security | Key Lock |
Condenser Type | Air Cooled |
For Use With (Equipment) | Optional LN2 Backup, CO2 Backup, Chart Recorder |
Control Type | Capacitive Touch UI |
Voltage | 115 V |
Defrost | Manual |
Style | Chest |
No. of Doors | 1 |
Certifications/Compliance | UL,cUL,RoHS,REACH,EPA SNAP |
Exterior Finish | Painted Steel |
Data Outputs | RS485, 4-20Ma, Dry Contacts, USB |
Warranty | 3 Years Parts and Labor, 5 Years on Compressor Parts Only |
Smart View Compatibility | Smart View Compatible |
Lid | Single Hand Lift |
Backup Systems | CO2 or LN2 Optional |
Cabinet Material | Cold-rolled Steel |
Compressor | H-drive |
Ports | One Port Hole |
Operating Modes | Standard Operation |
Monitoring Options | Alarm, Recorder |
Type | ULT Chest Freezer |
Setpoint Security | Single ID |
Connectivity | Optional (Device Link Connect) |
Chart Recorder | Optional |
Temperature Range | -50°C to -86°C |
Display | HIC Touch Button |
Thermo Scientific™ TDE Series -86°C Ultra-Low Temperature Chest Freezers, Medical Device
Part of the Standard Performance (STP) family, Thermo Scientific™ TDE Series ultra-low temperature chest freezers, powered by H-drive, feature three sizes, maximizing storage capacity from 3,645 up to 21,600 2mL vials. The TDE Series is a sustainable and reliable solution with ultimate sample security and operational savings for every lab.
Data Outputs | RS485, 4-20Ma, Dry Contacts, USB |
---|---|
Phase | Single |
Warranty | 5 years |
Smart View Compatibility | Smart View Compatible |
Refrigerant | R290/R170+R290 Mix |
Lid | Single Hand Lift |
Backup Systems | CO2 or LN2 Optional |
Cabinet Material | Cold-rolled Steel |
Compressor | H-drive |
Ports | One Port Hole |
Interior | Stainless Steel |
Operating Modes | Standard Operation |
Access Security | Key Lock |
Monitoring Options | Alarm, Recorder |
Water Cooled | No |
Condenser Type | Air Cooled |
For Use With (Equipment) | Optional LN2 Backup, CO2 Backup, Chart Recorder |
Control Type | Capacitive Touch UI |
Defrost | Manual |
Connectivity | Optional (Device Link Connect) |
Chart Recorder | Optional |
Temperature Range | -50°C to -86°C |
No. of Doors | 1 |
Exterior Finish | Painted Steel |
Display | HIC Touch Button |
Thermo Scientific™ TSX ULT 500-Box D-Volt PROMO
Thermo Scientific™ TSX Series ultra-low freezers are designed to meet the highest sustainability, temperature management and reliability standards for -80°C and -70°C storage.
Thermo Scientific™ TDE Series -40°C Ultra-Low Temperature Freezers
Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
Learn More
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
Learn More
Thermo Scientific™ TDE Series -40°C ultra-low temperature freezers feature reduced energy usage, a simplified touchscreen interface, three capacities, and an ergonomic cabinet design.
Insulation | Vacuum Insulation Panels (VIP) + Water-Blown Polyurethane Foam (SNAP-compliant) |
---|---|
Warranty | Warranty varies by country, please contact us for details |
Smart View Compatibility | Smart-Vue Compatible |
Door Style | Outer (1), Inner (4) |
Refrigerant | R290 |
Compressor | H-drive |
Interior | Stainless Steel |
Monitoring Options | Alarm, Recorder |
Setpoint Security | Yes |
Defrost | Manual |
Shelves | 3 |
Connectivity | Remote Alarm Connections, 4-20mA, RS485, and Dry Contacts |
Style | Upright |
Temperature Range | -10°C to -40°C |
No. of Doors | 5 |
Product Line | Thermo Scientific |
Display | HIC 5.6 in. 7-segment display with capacitive touch buttons |
Fisherbrand™ Isotemp™ Ultra Low Temperature Freezer
Fisherbrand™ Isotemp Ultra Low Temperature Freezers combine reliability and performance with cost effective operation and innovative features. Built using an advanced technology platform, refrigeration, microprocessor controls and high quality construction
Warranty | 2 years parts and labor + additional 3 yrs. compressor parts |
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Thermo Scientific™ TSX ULT 500-Box A-Volt PROMO
Thermo Scientific™ TSX Series ultra-low freezers are designed to meet the highest sustainability, temperature management and reliability standards for -80°C and -70°C storage.
Thermo Scientific™ TDE Series Ultra-Low Temperature Freezer Package with Racks and Boxes
TDE ultra-low temperature freezer package includes one ULT freezer and two shelves of sliding drawer racks and boxes
Insulation | Water-Blown Polyurethane Foam |
---|---|
Type | Ultra-Low Freezer, Upright |
Door Style | Outer (1), Inner (4) |
Shelves | 2 |
Compressor | H-drive |
Style | Upright |
Temperature Range | -50°C to -86°C |
Interior | Stainless Steel |
No. of Doors | 5 |
Monitoring Options | Alarm, Recorder |
Thermo Scientific™ TDE Series Ultra-Low Temperature Freezers
Thermo Scientific™ TDE Series ultra-low temperature freezers feature reduced energy usage, a simplified touchscreen interface, four capacities, and an ergonomic cabinet design.
Insulation | Vacuum Insulation Panels (VIP) + Water-Blown Polyurethane Foam (SNAP-compliant) |
---|---|
Warranty | Warranty varies by country, please contact us for details |
Smart View Compatibility | Smart-Vue Compatible |
Door Style | Outer (1), Inner (4) |
Refrigerant | R290 (1st stage), R170 + R290 mix (2nd stage) |
Compressor | H-drive |
Green Features | Energy Efficient |
Interior | Stainless Steel |
Inner Doors | 4 |
Monitoring Options | Alarm, Recorder |
Type | Ultra-Low Freezer, Upright |
Setpoint Security | Yes |
Defrost | Manual |
Shelves | 3 |
Connectivity | External Monitoring/Cloud Compatible; 4-20mA, RS485, Dry Contacts |
Style | Upright |
Temperature Range | -50°C to -86°C |
K2 Scientific Undercounter ULT Freezer
Supplier Diversity Partner
Small and/or diverse supplier based on Federal laws and SBA requirements.
Learn More
Small and/or diverse supplier based on Federal laws and SBA requirements.
Learn More
This undercounter ULT freezer has an intelligent microprocessor digital display, which is password protected. The freezer has adjustable temperature control and cabinet and ambient air temperature displays.
Thermo Scientific™ TDE Series -86°C Ultra-Low Temperature Chest Freezers, General Purpose
Part of the Standard Performance (STP) family, Thermo Scientific™ TDE Series ultra-low temperature chest freezers, powered by H-drive, feature three sizes, maximizing storage capacity from 3,645 up to 21,600 2mL vials. The TDE Series is a sustainable and reliable solution with ultimate sample security and operational savings for every lab.
Data Outputs | RS485, 4-20Ma, Dry Contacts, USB |
---|---|
Phase | Single |
Smart View Compatibility | Smart View Compatible |
Door Style | Horizontal Solid |
Refrigerant | R290/R170+R290 Mix |
Lid | Single Hand Lift |
Cabinet Material | Cold-rolled Steel |
Compressor | H-drive |
Ports | One Port Hole |
Interior | Stainless Steel |
Monitoring Options | Alarm, Recorder |
Water Cooled | No |
Setpoint Security | Single ID |
For Use With (Equipment) | Optional LN2 Backup, CO2 Backup, Chart Recorder |
Control Type | Capacitive Touch UI |
Defrost | Manual |
Connectivity | Optional (Device Link Connect) |
Temperature Range | -50°C to -86°C |
No. of Doors | 1 |
Exterior Finish | Painted Steel |