Thermo Scientific TDE Series -40°C 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.

Product Selection

Model Series Type Temperature Range Plug Type Capacity (2-inch Boxes) Electrical
TDE40040FA TDE General Purpose -10°C to -40°C NEMA 5-20 19.4 cu. ft., 549L (400) 115V 60Hz
TDE40040LA TDE FDA Class II -10°C to -40°C NEMA 5-20 19.4 cu. ft., 549L (400) 115V 60Hz
TDE40040FD TDE General Purpose -10°C to -40°C NEMA 6-15 19.4 cu. ft., 549L (400) 208-230V 60Hz
TDE40040LD TDE FDA Class II -10°C to -40°C NEMA 6-15 19.4 cu. ft., 549L (400) 208-230V 60Hz
TDE50040FA TDE General Purpose -10°C to -40°C NEMA 5-20 24.1 cu. ft., 682L (500) 115V 60Hz
TDE50040LA TDE FDA Class II -10°C to -40°C NEMA 5-20 24.1 cu. ft., 682L (500) 115V 60Hz
TDE50040FD TDE General Purpose -10°C to -40°C NEMA 6-15 24.1 cu. ft., 682L (500) 208-230V 60Hz
TDE50040LD TDE FDA Class II -10°C to -40°C NEMA 6-15 24.1 cu. ft., 682L (500) 208-230V 60Hz
TDE60040FA TDE General Purpose -10°C to -40°C NEMA 5-20 28.8 cu. ft., 816L (600) 115V 60Hz
TDE60040LA TDE FDA Class II -10°C to -40°C NEMA 5-20 28.8 cu. ft., 816L (600) 115V 60Hz
TDE60040FD TDE General Purpose -10°C to -40°C NEMA 6-15 28.8 cu. ft., 816L (600) 208-230V 60Hz
TDE60040LD TDE FDA Class II -10°C to -40°C NEMA 6-15 28.8 cu. ft., 816L (600) 208-230V 60Hz

Description

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 freezers (1).
  • 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” 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:

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

Document

Thermo Scientific TDE Series -40°C Ultra-Low Temperature Freezers Product Brochure