TDE Series -40°C Ultra-Low Temperature Freezers (Thermo Scientific™)

Thermo Scientific™ TDE Series -40°C ultra-low temperature freezers, powered by H-drive, feature three upright models, maximizing storage capacity from 40,000 up to 60,000 2mL vials. The TDE Series is a sustainable and reliable solution with ultimate sample security and operational savings for every lab.

Key Features

Performance

Powered by H-drive's hydrocarbon technology, these systems save up to almost 50% in energy usage and heat rejection over conventional refrigerant ultra-low freezers¹
A quiet sound output below 53 dBA, enables the freezer to come out of the hallway and into the lab
Meets ±5°C validation protocols at -40°C with strong peak variation and steady-state temperature variation
Natural hydrocarbon refrigerants reduce system operating stresses promoting outstanding reliability and worry-free sample protection

User Friendly

The H-drive Information Center (HIC) combines easy to read temperature with simple capacitive touch buttons in a 5.6 inch display
Three capacities (400, 500 and 600 2-inch box) to accommodate a variety of storage needs and lab footprint specifications
All models contain four inner doors allowing for easy sample access without exposing greater freezer content to ambient conditions
Improved customer convenience with new ergonomically designed handle, high contrast eye-level display, and comfortable easy-access shelf locations.
Compatible with most racking systems including a full range of Thermo Scientific™ racks for boxes, microplates, Thermo Scientific™ Matrix™ and Nunc CryoBank™ tubes
Security features including alarm settings and padlock-compatible doors

Sustainability

Manufactured in an award-winning, zero-waste to landfill facility
Lower HVAC costs as a result of less heat emission into the environment
Natural refrigerants and water-blown foam insulation, making the Series compliant with the U.S. Environmental Protection Agency's Significant New Alternatives Policy (SNAP), the European Union's F-Gas and other sustainability standards

Footnotes:

Internal data comparing 4.4kWh/day to Legacy Performance DxF40040 Model with 8.0kWh/day. Data on File
Typical freezer test data based on internal testing in ambient temperature at 20°C; Typical standard validation protocol of ±5°C.

Order Codes

Code	Description
TDE40040LV	Catalog Number: TDE40040LV Unit Size: Each Electrical Requirements: 230V, 50Hz Holds: 2 in. Boxes (400) Certifications/Compliance: cULus, FDA Class II
TDE40040FA	Catalog Number: TDE40040FA Unit Size: Each Electrical Requirements: 115V, 60Hz Holds: 2 in. Boxes (400) Certifications/Compliance: cULus
TDE40040FD	Catalog Number: TDE40040FD Unit Size: Each Electrical Requirements: 208 - 230V, 60Hz Holds: 2 in. Boxes (400) Certifications/Compliance: cULus
TDE40040FV	Catalog Number: TDE40040FV Unit Size: Each Electrical Requirements: 230V, 50Hz Holds: 2 in. Boxes (400) Certifications/Compliance: CE
TDE50040FA	Catalog Number: TDE50040FA Unit Size: Each Electrical Requirements: 115V, 60Hz Holds: 2 in. Boxes (500) Certifications/Compliance: cULus
TDE50040FD	Catalog Number: TDE50040FD Unit Size: Each Electrical Requirements: 208 - 230V, 60Hz Holds: 2 in. Boxes (500) Certifications/Compliance: cULus
TDE50040FV	Catalog Number: TDE50040FV Unit Size: Each Electrical Requirements: 230V, 50Hz Holds: 2 in. Boxes (500) Certifications/Compliance: CE
TDE60040FA	Catalog Number: TDE60040FA Unit Size: Each Electrical Requirements: 115V, 60Hz Holds: 2 in. Boxes (600) Certifications/Compliance: cULus
TDE60040FD	Catalog Number: TDE60040FD Unit Size: Each Electrical Requirements: 208 - 230V, 60Hz Holds: 2 in. Boxes (600) Certifications/Compliance: cULus
TDE60040FV	Catalog Number: TDE60040FV Unit Size: Each Electrical Requirements: 230V, 50Hz Holds: 2 in. Boxes (600) Certifications/Compliance: CE
TDE40040LA	Catalog Number: TDE40040LA Unit Size: Each Electrical Requirements: 115V, 60Hz Holds: 2 in. Boxes (400) Certifications/Compliance: cULus
TDE40040LD	Catalog Number: TDE40040LD Unit Size: Each Electrical Requirements: 208 - 230V, 60Hz Holds: 2 in. Boxes (400) Certifications/Compliance: cULus
TDE50040LA	Catalog Number: TDE50040LA Unit Size: Each Electrical Requirements: 115V, 60Hz Holds: 2 in. Boxes (500) Certifications/Compliance: cULus
TDE50040LD	Catalog Number: TDE50040LD Unit Size: Each Electrical Requirements: 208 - 230V, 60Hz Holds: 2 in. Boxes (500) Certifications/Compliance: cULus
TDE50040LV	Catalog Number: TDE50040LV Unit Size: Each Electrical Requirements: 230V, 50Hz Holds: 2 in. Boxes (500) Certifications/Compliance: cULus, FDA Class II
TDE60040LA	Catalog Number: TDE60040LA Unit Size: Each Electrical Requirements: 115V, 60Hz Holds: 2 in. Boxes (600) Certifications/Compliance: cULus
TDE60040LD	Catalog Number: TDE60040LD Unit Size: Each Electrical Requirements: 208 - 230V, 60Hz Holds: 2 in. Boxes (600) Certifications/Compliance: cULus
TDE60040LV	Catalog Number: TDE60040LV Unit Size: Each Electrical Requirements: 230V, 50Hz Holds: 2 in. Boxes (600) Certifications/Compliance: cULus, FDA Class II