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Freezers

Freezers are used to store commonly used samples in industrial, clinical, and research samples between -10°C to -150°C. Upright, chest, and countertop models are available. Enzyme freezers are used for storage applications that are incompatible with temperature fluctuations that result during auto-defrost cycles of standard freezers.

Models are available for the safe storage of flammable or volatile materials. Plasma freezers are specifically designed for the storage of plasma.

Laboratory freezers are used for short- or long-term storage of biological, pharmaceutical, and other laboratory samples within specific temperature ranges. Designs vary based on sample types and space requirements.

Typically, laboratory freezers:

  • Include upright, chest-style, benchtop, or under-counter models
  • Offer variable structural options (solid or clear doors, shelves or drawers, multiple internal compartments, etc.)
  • Range in capacity from 1.3 cu. ft. (L) to 80 cu. ft. (2,265.35L)
  • Require manual defrosting to remove ice build-up

 

Ultra Low Temperature Freezers (47)
Laboratory Freezers (1)

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TSX Series ULT Freezers

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1 – 14 of 14 results
1

Thermo Scientific™ TSX Series Ultra-Low Freezer Package

TSX Series Ultra-Low Freezer is an ultra low temperature freezer designed to meet the highest sustainability, temperature management and reliability standards for -80°C and -70°C storage. Package includes 2 shelves of racks and light bar kit.

Refrigerant R290 (1st stage), R170 + R290 mix (2nd stage)
Height (English) Exterior 78 in.
Height (Metric) Exterior 198.1 cm
Includes Two shelves of sliding drawer racks for 2 in. boxes, New illumination light bar for color visual alert of alarm condition
Depth (Metric) Interior 71.9 cm
Defrost Manual
Shelves 3
Style Upright
Depth (Metric) Exterior 95.5 cm
Certifications/Compliance cULus
Height (English) Interior 51.2 in.
Insulation Polyurethane Foam
Warranty Warranty varies by country, please contact us for details.
Height (Metric) Interior 130.1 cm
Smart View Compatibility Smart-Vue Compatible
Compressor V-drive
Green Features Energy Efficient
Monitoring Options Alarm, Recorder
Depth (English) Exterior 37.6 in.
Type Ultra-Low Freezer, Upright
Frequency 60 Hz
Connectivity Thermo Scientific™ DeviceLink™ (Networks: WPA2-PSK, WPA-PSK, WEP, WPA2-EAP-PEAP, WPA-EAP-PEAP)
Temperature Range -50°C to -86°C
Depth (English) Interior 28.3 in.
Product Line TSX Series
Display Touch-Screen LCD
2
Promotions Available

Thermo Scientific™ TSX Series High-Performance -30°C Auto Defrost Freezers
GREENER_CHOICE

Thermo Scientific™ TSX Series high-performance -30°C auto defrost freezers offer a sustainable choice for clinical and laboratory storage.

Smart View Compatibility Smart-Vue Compatible
Refrigerant R290
Defrost Automatic
Chart Recorder Optional
Monitoring Options Wireless
Product Line TSX Series
Display Microprocessor
3
Promotions Available

Thermo Scientific™ TSX Core Series General Purpose Ultra-Low Freezers
GREENER_CHOICE

TSX™ Core Series is engineered for reliability and designed for everyday use. When choosing an ultra-low temperature (ULT) freezer, protecting your valuable samples is the top priority. The Thermo Scientific™ TSX™ Core Series ULT freezers are designed with this in mind, offering reliable sample protection even in the busiest lab environments.

Insulation Vacuum Insulation Panels (VIP) and Water-Blown Polyurethane Foam (SNAP-compliant)
Electrical Requirements 100/230 V, 50/60 Hz
Door Style Outer (1), Inner (2)
Refrigerant R290 (1st stage), R170 + R290 mix (2nd stage)
Chamber Material Cold-rolled Steel
Compressor V-drive
Monitoring Options Audible and Visual High and Low Temperature Alarms
Setpoint Security Passcode Access Control
Casters 4 All-Direction Casters with Locks
Voltage 100/230 V
Shelves 3 Adjustable, 1 Fixed
Style Upright
Temperature Range -50°C to -86°C
No. of Doors 1
Exterior Finish Painted Cold Rolled Steel
Product Line TSX Core Series
Display 7-segment Display with Capacitive Touch Screen Buttons
Temperature Resolution 1°C
4
Promotions Available

Thermo Scientific™ TSX Universal Series General Purpose Ultra-Low Freezers
GREENER_CHOICE

TSX Universal Series Ultra-Low Freezers—The next generation of our most trusted ULT platform adapts to your needs, reduces your environmental impact, and is built on our most robust design ever

Voltage Compensation ±10%
Phase Single
Door Style Outer (1), Inner (2)
Refrigerant R290 (1st stage), R170 + R290 mix (2nd stage)
Wattage Compressor 938W
Interior Optional Stainless Steel
Access Security Standard Key Lock, Padlock Loop, Setpoint and Settings Security (Optional NFC Key Card Access)
Water Cooled Not Available
Depth (Metric) Interior 71.9 cm
Voltage 100/230 V
Amperage 8.9-4.9 A
Depth (Metric) Exterior 95.5 cm
No. of Doors 1
Insulation Vacuum Insulation Panels (VIP) + Water-Blown Polyurethane Foam (SNAP-compliant)
Electrical Requirements 100/230 V, 50/60 Hz
Warranty Warranty varies by country, please contact us for details
Smart View Compatibility Onboard accessory 5V and POE outlets
Chamber Material Cold-rolled Steel
Backup Systems Optional CO2 or LN2
Cabinet Material Scratch-resistant Painted Steel
Compressor V-drive
Ports 2 Rear Access Ports
Green Features ACT Ecolabel (Gold), ENERGY STAR
Monitoring Options Audible and Visual High and Low Temperature Alarms, Wireless
Depth (English) Exterior 37.6 in.
Type Ultra-Low Freezer, Upright
Setpoint Security 2 Modes with Full Password or PIN options
Casters 4 All-Direction Casters with Locks
Frequency 50/60 Hz
Temperature Range -40°C to -86°C
Depth (English) Interior 28.3 in.
Product Line TSX Universal Series
Display Touch-Screen LCD
Temperature Resolution 0.1°C
5
Promotions Available

Thermo Scientific™ TSX Universal Series Medical Device Ultra-Low Freezers
GREENER_CHOICE

TSX Universal Series Ultra-Low Freezers—The next generation of our most trusted ULT platform adapts to your needs, reduces your environmental impact, and is built on our most robust design ever

Voltage Compensation ±10%
On-Board Datalogging Temperature, Events, Diagnostics
Plug Type NEMA 5-15
Door Style Outer (1), Inner (2)
Refrigerant R290 (1st stage), R170 + R290 mix (2nd stage)
Wattage Compressor 938W
Interior Optional Stainless Steel
Access Security Standard Key Lock, Padlock Loop, Setpoint and Settings Security (Optional NFC Key Card Access)
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 95.5 cm
No. of Doors 1
Exterior Finish Painted Cold Rolled Steel
Insulation Vacuum Insulation Panels (VIP) + Water-Blown Polyurethane Foam (SNAP-compliant)
Electrical Requirements 100/230 V, 50/60 Hz
Warranty Warranty varies by country, please contact us for details
Smart View Compatibility Onboard accessory 5V and POE outlets
Chamber Material Cold-rolled Steel
Backup Systems Optional CO2 or LN2
Cabinet Material Scratch-resistant Painted Steel
Compressor V-drive
Ports 2 Rear Access Ports
Temperature Stability 0.2°C
Green Features ACT Ecolabel (Gold), ENERGY STAR
Monitoring Options Audible and Visual High and Low Temperature Alarms, Wireless
Depth (English) Exterior 37.6 in.
Type Ultra-Low Freezer, Upright
ACT Label Yes
Setpoint Security 2 Modes with Full Password or PIN options
Casters 4 All-Direction Casters with Locks
Frequency 50/60 Hz
Connectivity Thermo Scientific™ Instrument Connect Compatible
Temperature Range -40°C to -86°C
Depth (English) Interior 28.3 in.
Product Line TSX Universal Series
Display Touch-Screen LCD
Temperature Resolution 0.1°C
6

Thermo Scientific™ TSX Universal Series General Purpose Ultra-Low Freezer PROMO

TSX Universal Series Ultra-Low Freezers - The next generation of our most trusted ULT platform adapts to your needs, reduces your environmental impact, and is built on our most robust design ever

Voltage Compensation +-10%
On-Board Datalogging Temperature, Events, Diagnostics
Phase Single
Plug Type NEMA 5-15
Door Style Outer (1), Inner (2)
Refrigerant R290 (1st stage), R170 + R290 mix (2nd stage)
Wattage Compressor 938 W
Interior Optional Stainless Steel
Access Security Standard Key Lock, Padlock Loop, Setpoint and Settings Security (Optional NFC Key Card Access)
Depth (Metric) Interior 71.9 cm
Voltage 100/230 V
Defrost Manual
Shelves 3 Adjustable, 1 Fixed
Amperage 8.9 to 4.9 A
Style Upright
Depth (Metric) Exterior 95.5 cm
No. of Doors 1
Certifications/Compliance cULus,CE,ENERGYSTAR,EPA SNAP
Exterior Finish Painted Cold Rolled Steal
Insulation Vacuum Insulation Panels (VIP) + Water-Blown Polyurethane Foam (SNAP-compliant)
Electrical Requirements 100/230 V, 50/60 Hz
Warranty Warranty varies by country, please contact us for details
Smart View Compatibility Onboard accessory 5 V and POE outlets
Chamber Material Cold-rolled Steel
Backup Systems Optional CO2 or LN2
Cabinet Material Scratch-resistant Painted Steel
Compressor V-drive
Ports 2 Rear Access Ports
Temperature Stability 0.2°C
Green Features More energy efficient
Monitoring Options Audible and Visual High and Low Temperature Alarms, Wireless
Depth (English) Exterior 37.6 in.
Type Ultra-Low Freezer, Upright
ACT Label Yes
Setpoint Security 2 Modes with Full Password or PIN options
Casters 4 All-Direction Casters with Locks
Frequency 50/60 Hz
Connectivity Thermo Scientific™ Instrument Connect Compatible
Temperature Range -40°C to -86°C
Depth (English) Interior 28.3 in.
Product Line TSX Universal Series
Display Touch-Screen LCD
Temperature Resolution 0.1°C
7
Promotions Available

Thermo Scientific™ TSX Universal Series Ultra-Low Freezer Package with Racks and Boxes
GREENER_CHOICE

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
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
8
Promotions Available

Thermo Scientific™ TSX Core Series General Purpose Ultra-Low Freezer Package with Racks and Cryoboxes
GREENER_CHOICE

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
9

Thermo Scientific™ TSX Universal Series Ultra-Low Freezer package with Racks, Boxes, and Access Key
GREENER_CHOICE

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
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
10

Thermo Scientific™ TSX Universal Series Ultra-Low Freezer package with Racks, Boxes, and Exterior Illumination Kit
GREENER_CHOICE

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
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
11
Promotions Available

Thermo Scientific™ TSX Core Series General Purpose Ultra-Low Freezer Package with Racks and CO2 Backup System
GREENER_CHOICE

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 CO2
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
12
Promotions Available

Thermo Scientific™ TSX Core Series General Purpose Ultra-Low Freezer Package with Racks and LN2 Backup System
GREENER_CHOICE

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 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
13
Promotions Available

Thermo Scientific™ TSX Universal Series Ultra-Low Freezer package with Racks, Boxes, and LN2 Back-up System
GREENER_CHOICE

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
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
14
Promotions Available

Thermo Scientific™ TSX Universal Series Ultra-Low Freezer package with Racks, Boxes, and CO2 Back-up System
GREENER_CHOICE

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
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