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Thermo Scientific™ TSX Series High-Performance -20°C Manual Defrost Freezers
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Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Thermo Scientific™ TSX Series high-performance -20°C manual defrost freezers offer a sustainable choice for clinical and laboratory storage.
Electrical Requirements | 115V, 60Hz |
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Plug Type | NEMA 5-15 |
Height (Metric) Interior | 147.3 cm |
Smart View Compatibility | Smart-Vue Compatible |
Door Style | Solid |
Refrigerant | R290 |
Green Features | Energy Efficient |
Temperature (Setpoint) | -20°C |
Monitoring Options | Wireless |
Depth (Metric) Interior | 72.3 cm |
Type | High-Performance Freezer |
Voltage | 115 V |
Defrost | Manual |
Shelves | 4 |
Frequency | 60 Hz |
Chart Recorder | Optional |
Temperature Range | -25°C to -15°C |
No. of Doors | 1 |
Certifications/Compliance | UL,cUL |
Depth (English) Interior | 28.5 in. |
Height (English) Interior | 58 in. |
Product Line | TSX Series |
Display | Microprocessor |
Thermo Scientific™ TSX Core Series General Purpose Ultra-Low Freezer Package with Racks and LN2 Backup System
Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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TSX™ Core Series is engineered for reliability and designed for everyday use. When choosing a ULT, protecting your samples is the top priority.
Voltage Compensation | ±10% |
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Phase | Single |
Plug Type | NEMA 5-15 P |
Door Style | Outer (1), Inner (2) |
Refrigerant | R290 (1st stage), R170 + R290 mix (2nd stage) |
Height (English) Exterior | 78.0 in. |
Interior | Optional Stainless Steel |
Access Security | Standard Key Lock, Padlock Loop, Setpoint and Settings Security |
Height (Metric) Exterior | 198.1 cm |
Water Cooled | Not Available |
Depth (Metric) Interior | 71.9 cm |
Voltage | 100/230 V |
Defrost | Manual |
Shelves | 3 Adjustable, 1 Fixed |
Amperage | 8.9-4.9 A |
Style | Upright |
Depth (Metric) Exterior | 97.8 cm |
No. of Doors | 1 |
Certifications/Compliance | cULus,CE,ENERGYSTAR,EPA SNAP |
Exterior Finish | Painted Cold Rolled Steel |
Height (English) Interior | 51.2 in. |
Data Outputs | 4-20mA, Dry Contacts, RS485, USB |
Insulation | Vacuum Insulation Panels (VIP) and Water-Blown Polyurethane Foam (SNAP-compliant) |
Electrical Requirements | 100/230 V, 50/60 Hz |
Warranty | Warranty varies by country, please contact us for details |
Height (Metric) Interior | 130.0 cm |
Chamber Material | Cold-rolled Steel |
Backup Systems | LN2 |
Cabinet Material | Scratch-resistant Painted Steel |
Compressor | V-drive |
Ports | 2 Rear Access Ports |
Temperature Stability | 0.2°C |
Green Features | ENERGY STAR, ACT |
Monitoring Options | Audible and Visual High and Low Temperature Alarms |
Depth (English) Exterior | 37 in. |
Type | Ultra-Low Freezer, Upright |
ACT Label | Yes |
Setpoint Security | Passcode Access Control |
Casters | 4 All-Direction Casters with Locks |
Connectivity | Thermo Scientific™ Instrument Connect Compatible with Accessory |
Temperature Range | -50°C to -86°C |
Depth (English) Interior | 28.3 in. |
Product Line | TSX Core Series |
Display | 7-segment Display with Capacitive Touch Screen Buttons |
Temperature Resolution | 1°C |
Thermo Scientific™ TSX Core Series General Purpose Ultra-Low Freezer Package with Racks and Cryoboxes
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
TSX™ Core Series is engineered for reliability and designed for everyday use. When choosing a ULT, protecting your samples is the top priority.
Voltage Compensation | ±10% |
---|---|
Phase | Single |
Plug Type | NEMA 5-15 P |
Door Style | Outer (1), Inner (2) |
Refrigerant | R290 (1st stage), R170 + R290 mix (2nd stage) |
Height (English) Exterior | 78.0 in. |
Interior | Optional Stainless Steel |
Access Security | Standard Key Lock, Padlock Loop, Setpoint and Settings Security |
Height (Metric) Exterior | 198.1 cm |
Water Cooled | Not Available |
Depth (Metric) Interior | 71.9 cm |
Voltage | 100/230 V |
Defrost | Manual |
Shelves | 3 Adjustable, 1 Fixed |
Amperage | 8.9-4.9 A |
Style | Upright |
Depth (Metric) Exterior | 97.8 cm |
No. of Doors | 1 |
Certifications/Compliance | cULus,CE,ENERGYSTAR,EPA SNAP |
Exterior Finish | Painted Cold Rolled Steel |
Height (English) Interior | 51.2 in. |
Data Outputs | 4-20mA, Dry Contacts, RS485, USB |
Insulation | Vacuum Insulation Panels (VIP) and Water-Blown Polyurethane Foam (SNAP-compliant) |
Electrical Requirements | 100/230 V, 50/60 Hz |
Warranty | Warranty varies by country, please contact us for details |
Height (Metric) Interior | 130.0 cm |
Chamber Material | Cold-rolled Steel |
Backup Systems | Not included |
Cabinet Material | Scratch-resistant Painted Steel |
Compressor | V-drive |
Ports | 2 Rear Access Ports |
Temperature Stability | 0.2°C |
Green Features | ENERGY STAR, ACT |
Monitoring Options | Audible and Visual High and Low Temperature Alarms |
Depth (English) Exterior | 37 in. |
Type | Ultra-Low Freezer, Upright |
ACT Label | Yes |
Setpoint Security | Passcode Access Control |
Casters | 4 All-Direction Casters with Locks |
Connectivity | Thermo Scientific™ Instrument Connect Compatible with Accessory |
Temperature Range | -50°C to -86°C |
Depth (English) Interior | 28.3 in. |
Product Line | TSX Core Series |
Display | 7-segment Display with Capacitive Touch Screen Buttons |
Temperature Resolution | 1°C |
Thermo Scientific™ TSX Universal Series Ultra-Low Freezer package with Racks, Boxes, and Exterior Illumination Kit
Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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The new TSX Universal Series ULT freezers herald a new era in performance, delivering an expanded setpoint range, tighter control, and faster recovery time. Coupled with universal voltage, whisper-quiet operation, and ENERGY STAR certification, TSX Universal seamlessly adapts to your workflow.
Electrical Requirements | 100/230 V, 50/60 Hz |
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Plug Type | NEMA 5-15 |
Door Style | Solid, Hinged |
Chamber Material | Stainless Steel |
Voltage | 100/230 V |
Shelves | 3 Adjustable, 1 Fixed |
Cabinet Material | Cold-rolled Steel |
Compressor | V-drive |
Style | Upright |
Temperature Range | -40°C to -86°C |
No. of Doors | 1 |
Certifications/Compliance | ENERGYSTAR,EPA SNAP,cULus,CE |
Monitoring Options | Audible and Visual High and Low Temperature Alarms, Wireless |
Thermo Scientific™ TSG Series Laboratory Freezers PROMO
TSG Series Laboratory Freezers are built from the ground up to meet your cold storage needs, offering quiet operation, optimal performance, and sustainable design.
Thermo Scientific™ TSX700 Ultra-low Freezer Package with Exterior Light kit
Includes the new exterior light kit. This exterior illumination option provides a visual sample safety alert and alarm indications to protect your samples
Insulation | Water-Blown Foam |
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Warranty | Warranty varies by country, please contact us for details |
No. of Racks per Kit | 24 |
Capacity (Metric) | 948.6 L |
Cabinet Material | Steel |
Compressor | V-drive |
Monitoring Options | Alarm, Recorder |
Type | Ultra-Low Freezer, Upright |
ACT Label | Yes |
Style | Upright |
Temperature Range | -50°C to -86°C |
Certifications/Compliance | EPA SNAP |
Holds | 2 in. Boxes (700) |
Dimensions (DxWxH) Exterior | 37.6 x 45.2 x 78 in. |
Thermo Scientific™ Revco™ High-Performance Auto Defrost Lab Freezers
Simplify operation and increase accuracy with the microprocessor control of these high-performance lab freezers.
Insulation | Urethane Foam |
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Warranty | Warranty varies by country, please contact us for details |
Control Type | Microprocessor |
Door Style | Solid |
Refrigerant | CFC-free |
Defrost | Automatic |
Cabinet Material | Cold-rolled Steel |
Temperature Range | -30°C |
Certifications/Compliance | CE,cUL,UL |
Monitoring Options | Alarm, Recorder |
Thermo Scientific™ Revco™ Plasma Freezers
Simplify operation and increase accuracy with these plasma freezers, designed to meet AABB, ANRC and FDA standards for safety and performance. Includes freestanding circular chart temperature recorder.
Insulation | Urethane Foam |
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Type | Plasma Freezer |
Warranty | Warranty varies by country, please contact us for details |
Control Type | Microprocessor |
Door Style | Solid |
Refrigerant | CFC-free |
Defrost | Automatic |
Cabinet Material | High-impact, Powder-coated Paint |
Compressor | Heavy-duty, Industrial-grade, Hermetic |
Temperature Range | -30°C |
Rack Capacity | 1 |
Certifications/Compliance | AABB,ANRC,CE,cUL,FDA,TUV,UL |
Exterior Finish | Powder-coated Steel |
Thermo Scientific™ TDE Series -40°C Ultra-Low Temperature Freezer Package with Racks, Boxes, and CO2 Back-up System

TDE -40°C ultra-low temperature freezer package includes one ULT freezer, two shelves of sliding drawer racks and boxes, and a factory-installed CO2 back-up system.
Insulation | Water-Blown Polyurethane Foam |
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Door Style | Outer (1), Inner (4) |
Shelves | 2 |
Compressor | H-drive |
Style | Upright |
Temperature Range | -10°C to -40°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.
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.
Thermo Scientific™ TDE Series 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 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 |
Thermo Scientific™ TDE Series -40°C Ultra-Low Temperature Freezer Package with Racks, Boxes, and LN2 Back-up System

TDE -40°C ultra-low temperature freezer package includes one ULT freezer, two shelves of sliding drawer racks and boxes, and a factory-installed LN2 back-up system
Insulation | Water-Blown Polyurethane Foam |
---|---|
Door Style | Outer (1), Inner (4) |
Shelves | 2 |
Compressor | H-drive |
Style | Upright |
Temperature Range | -10°C to -40°C |
Interior | Stainless Steel |
No. of Doors | 5 |
Monitoring Options | Alarm, Recorder |
Thermo Scientific™ TDE Series Ultra-Low Temperature Freezer Package with Racks, Boxes, and CO2 Back-up System

TDE ultra-low temperature freezer package includes one ULT freezer, two shelves of sliding drawer racks and boxes, and a factory-installed CO2 back-up system
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™ CryoPlus™ Vapor Phase Starter Packages
Thermo Scientific™ CryoPlus™ vapor phase starter packages include auto-fill LN2 CryoPlus with racks, riser and hot gas bypass.
Electrical Requirements | 115 V, 60 Hz |
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Type | Auto-Fill LN2 Cryo |
Plug Type | NEMA 5-15 |
Voltage | 115 V |
Frequency | 60 Hz |
Style | Upright |
Interior | Stainless Steel |
No. of Doors | 1 |
Certifications/Compliance | CE,CFDA,cULus |
Access Security | Cabinet and Microprocessor Key Lock |
Product Line | CryoPlus |
Display | Microprocessor, LED |