Show Menu

Home > Freezers > -30°C High Performance > Model TSX3030FA

Thermo Scientific TSX High-Performance Auto Defrost -30°C Freezer 29.2 cu ft, 115V

TSX3030FA thermo-tsx3030fa full

Front View of Model TSX3030FA

TSX3030FA thermo-tsx3030fa thumb TSX3030FA thermo-tsx3030fa-2 thumb TSX3030FA thermo-tsx3030fa-3 thumb TSX3030FA thermo-tsx-control thumb TSX3030FA thermo-tsx-vdrive-chart thumb TSX3030FA thermo-tsx-quiet thumb

List Price: $12,847.00

Discount: 18.5% ($2,377.00)

Sale Price: $10,470.00

**Free Freight Shipping!**

Select Your Delivery Method

Need Help Selecting?


» Standard Lead Time: 5-10 Days

Jump To...

∨ Accessories

∨ Resources



New, Factory-Direct


Thermo Scientific

Part No.


Temp Range

-35°C to -15°C


29.2 Cubic Feet


58"H x 30"W x 28.5"D



Door Type

Single Solid


435 lbs

Shipping Weight

439 lbs


78.5"H x 34"W x 37.9"D


Casters, 4 Shelves, Key Lock


115 V / 60 Hz     Need a Different Voltage? See 208-230V TSX3030FD


UL, cUL, RoHS, Energy Star

Product Details

Our high-performance laboratory freezers are designed for applications requiring storage of reagents, pharmaceuticals, biological and other commonly used laboratory materials such as primers, siRNA molecules and fetal bovine serum (FBS).


Forced-air circulation for temperature uniformity and fast temperature recovery

Non-invasive defrost with time and temperature guided cycle

GMP Clean Room Class A / ISO 6 (ISO EN 14644-1) compatible with appropriate pre-install preparation

Four 2-inch casters for easy mobility; the front two are lockable

Self-closing door with 90° stop to assist with inventory loads

Designed with features that support sustainability objectives and the U.S. Environmental Protection Agency Significant New Alternatives Policy (SNAP)

Variable speed compressor technology (V-Drive) is designed to provide temperature uniformity that continually adapts to the lab or clinical environment, offering significant energy savings without compromising protection

When combined with the automated tuning control, this variable speed drive optimizes the compressors running speed to the current conditions.

When there are frequent door openings, or samples are added, the control system detects the activity and increases the drive speed to bring temperatures back to the set point quickly.

When conditions are stable, such as when the unit is running overnight or on weekends, the drive runs at a low speed, reducing energy consumption while maintaining a stable temperature for your samples.

Whisper quiet operation at 52 dB, so you can bring the unit out of the hallway and back into your lab without disrupting your audio environment

Setpoint security: Key-operated triple position switch for main power and alarm; locks in temperature and alarm setpoints to minimize setpoint error and prevent tampering

Graphic thermometer: Easy to view, shows normal, high or low temperature condition; steady green for normal, flashing top bar for overtemperature, flashing bulb for undertemperature

Low battery alarm: Illuminated when the alarm system battery backup charge is low

Audible alarm: Sounds in the event of warm, cold or power loss conditions. Mute will silence audible alarm with 6 minute ring back interval; display remains flashing

Ergonomically designed door handle featuring soft touch grip

Microprocessor controller is angled to help prevent neck strain


Catalog (PDF Download)

Green Facts (PDF Download)

Included Accessories

Casters, 4 Shelves, Key Lock


2 Years Parts and Labor, Plus Additional 8 Years on V-Drive

Warranty Valid in United States Only

Available Accessories

Temperature Recorder, 6 inch chart, 7-day drive (built-in)

6183-7 Temperature Recorder, 6 inch chart, 7-day drive (built-in)

Part Number 6183-7. Maintain physical, accurate temperature data on pressure-sensitive chart paper.. No inking required. 1 box of 50 charts included. Factory Installed



Replacement Chart Paper for Recorders (-40C to +25C)

Part Number 6184. The chart paper is designed to work in all chart recorders on refrigerators and freezers from -40 degrees to +25 degrees Celsius.



Shelves, Epoxy-Coated, Full-Size

6695 Shelves, Epoxy-Coated, Full-Size

Part Number 6695. Additional open-wire shelf



Shelves, Epoxy-Coated, Half-Size

6697 Shelves, Epoxy-Coated, Half-Size

Part Number 6697. Additional open-wire shelf



Solid Stainless Steel Shelf, Full-Size

Part Number 6696-1. Additional stainless steel shelf



Enzyme Storage Bin

6736 Enzyme Storage Bin

Part Number 6736. Additional bins are useful for storage and inventory management. Formed of high impact ABS plastic, off-white.



Remote Alarm with Audible and Visual Signal - 115V

5612-1A Remote Alarm with Audible and Visual Signal - 115V

Part Number 5612-1A. For audible and visual signal in the event of temperature rise or power failure. Can be located up to 1760 feet (536 meters) from cabinet. Must be used with alarm system and connected to normally open or normally closed remote alarm contacts.



Solid door, LH swing, for 29.2 cu ft models

Part Number: 6999



Deluxe electronic remote alarm system - user programmable to sound alarm in the ev

Part Number: 6224TA



Alarm Delay Module

6903 Alarm Delay Module

Part Number 6903. The alarm delay eliminates nuisance alarms due to intermittent or transitory conditions such as lightning or brief power outages. The adjustable delay requires an alarm condition to exist continuously for a pre-determined time (adjustable) before a signal is released to a central alarm/monitoring system or telephone dialer.



Stainless steel interior for 29.2 cu ft models (excludes Value models)

Part Number: 6709



Free Standing 6-Inch, 7-Day Chart Recorder - 115V

6383-7A Free Standing 6-Inch, 7-Day Chart Recorder - 115V

Part Number 6383-7A. Seven-day chart recorder records temperatures from -40 to +38C. Uses pressure-sensitive paper which requires no inking. Pack of 50 charts included. Free Standing. Customer installed. Please use a qualified technician.



Solid door, LH swing, for 23.3 cu ft models

Part Number: 6997



Casters, Set of Four Dual-Wheel 3-Inch Casters for Refrigerators and Freezers

Part Number: 6041-1



Seismic Restraint Kit (Basic) for Refrigerators and Freezers

Part Number: TFR210



Back to Top of Page

Contact Information

888-962-6932 (M-F 8-5 EST)

[email protected]

6138 N College Ave
Indianapolis, IN 46220

All images and information on this web site are Copyright © 2002-2023 McQueen Laboratory Supply Company
All information current as of Wednesday, December 6, 2023