Ultra-Low Temperature Freezer Accessories

Optional components to enhance the security of your samples.

Enhance the already robust functionality of your ultra-low temperature freezer and your workflow with a variety of accessories and options designed to work seamlessly with your product selection.

Remote monitoring

Thermo Scientific InstrumentConnect remote monitoring system helps provide peace of mind by enabling you to keep track of your equipment anytime, anywhere. This system supports independent sensors to monitor your instrument, but it can also be connected via serial port directly to the instrument, harnessing the on-board telemetry data, alarms, and events. All information is transmitted to the Thermo Fisher Connect cloud platform where you have 24/7 access to the information via InstrumentConnect’s web- and mobile-based applications.

24/7/365 Monitoring Service

A key differentiator unique to TSX ultra low temperature freezers is their embedded DeviceLink technology that allows you to get connected with Smart-Connected Services—monitoring as a service solution ideal for added sample protection and equipment monitoring.

Our Smart-Connected Services teams are trained to monitor and troubleshoot operational irregularities including power loss, temperature excursions and more. With this service you can focus on your science and trust that our experts will reach out in the event of an emergency should action be required. Smart-Connected Services is a cost-effective way to keep an eye on your freezers 24/7/365 for ultimate sample protection

21 CFR 11 Audit Trail

Smart-Vue Pro is secure, scalable solution for real-time equipment monitoring when 21 CFR 11 compliant data logging is needed.  Smart-Vue pro is compatible with most brands and utilizes independent sensors, making it an ideal solution for a diverse fleet of any size. Its long-range wireless network allows for monitoring across large areas and you can keep data safe in the cloud or on premise. 

CO₂ and LN₂ Back-up systems

Enhance security and your peace of mind with critical samples by using Thermo Scientific CO₂ and LN₂ backup systems with ultra-low temperature freezers. These systems inject liquid CO₂ or LN₂ into the cabinet when the cabinet temperature warms to preset level. The LN₂ backup system maintains temperature down to -80˚C with liquid nitrogen. The CO₂ backup maintains temperature down to -67˚C with CO₂.

Chart recorders

Record seven days of temperature performance at temperatures to -150°C using Thermo Scientific Chart Recorders for Ultra-Low Temperature Freezers. Recorders use 6″ (15cm) chart paper and are available as factory or field installed. These chart recorders are available as ink and inkless options. Refills of circular temperature chart recorder paper also available.

HID Card Key Access System

Restrict access to samples and gain data records of personnel that accessed the freezer, opened the door, and the day, time and duration of the door opening with the Thermo Scientific Access Key Options for Ultra-Low Temperature Freezers. Our Access Key Pack includes 5 key cards. 


Configurable interior shelves fit to your storage needs. These shelving units provide peace of mind by providing the ultimate organization and storage with ultra-tight temperature uniformity requirements. Stable. Reliable. And without the space sacrifice.

Racks and Boxes

When storage is at a premium, maximizing the space you do have is essential. Organize and increase your square foot storage with our ultra-low temperature freezer racks, sliding drawer racks (including options for tubes), adjustable side access box racks and microplate racks in standard or deepwell. We have an option that will fit your freezer model and application. 

TSX Freezer Exterior Light Kit

Improve the monitoring and security of your samples stored in TSX Freezers with exterior lighting that visually indicates system alert and alarm codes.   A green, orange or red glow at the bottom of the freezer provides continual system operational status indication at glance.   This option is especially useful in busy labs and those with multiple freezers.  

Everything you need to protect, organize and track your samples.

Sample storage at ultra-low temperatures provides security for biological specimens and derivatives of those specimens, genomic material, and compounds over extended periods of time. Thermo Scientific offers a deep portfolio of storage containers and consumables designed to ensure the long-term protection and security of your samples inside the freezer and in formats and sizes that optimize space.


Preserving the information associated with stored samples is a critical part of the storage process, as unidentified samples in storage are unusable and serve no purpose. Thermo Scientific has proven solutions to organize, track and preserve your samples, including storage container sealing and barcoding systems.