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

Thermo Scientific™ TDE Series -40°C ultra-low temperature freezers feature reduced energy usage, a simplified touchscreen interface, three capacities, and an ergonomic cabinet design.

Catalog Number	Mfr. No.	Electrical Requirements	Holds	Certifications/Compliance
01-257-912	Thermo Scientific™ TDE40040FA	115V, 60Hz	2 in. Boxes (400)	cULus
01-257-913	Thermo Scientific™ TDE40040FD	208 - 230V, 60Hz	2 in. Boxes (400)	cULus
01-257-920	Thermo Scientific™ TDE50040FA	115V, 60Hz	2 in. Boxes (500)	cULus
01-257-921	Thermo Scientific™ TDE50040FD	208 - 230V, 60Hz	2 in. Boxes (500)	cULus
01-257-928	Thermo Scientific™ TDE60040FA	115V, 60Hz	2 in. Boxes (600)	cULus
01-257-929	Thermo Scientific™ TDE60040FD	208 - 230V, 60Hz	2 in. Boxes (600)	cULus
01-257-914	Thermo Scientific™ TDE40040LA	115V, 60Hz	2 in. Boxes (400)	cULus, FDA Class II
01-257-915	Thermo Scientific™ TDE40040LD	208 - 230V, 60Hz	2 in. Boxes (400)	cULus, FDA Class II
01-257-922	Thermo Scientific™ TDE50040LA	115V, 60Hz	2 in. Boxes (500)	cULus, FDA Class II
01-257-923	Thermo Scientific™ TDE50040LD	208 - 230V, 60Hz	2 in. Boxes (500)	cULus, FDA Class II
01-257-930	Thermo Scientific™ TDE60040LA	115V, 60Hz	2 in. Boxes (600)	cULus, FDA Class II
01-257-931	Thermo Scientific™ TDE60040LD	208 - 230V, 60Hz	2 in. Boxes (600)	cULus, FDA Class II

Description

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.

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:

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.

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Specifications

• Temperature Range: -10°C to -40°C
• No. of Doors: 5
• Interior: Stainless Steel
• Style: Upright
• Product Line: Thermo Scientific
• Defrost: Manual
• Setpoint Security: Yes
• Smart View Compatibility: Smart-Vue Compatible
• Refrigerant: R290

• Door Style: Outer (1), Inner (4)
• Insulation: Vacuum Insulation Panels (VIP) + Water-Blown Polyurethane Foam (SNAP-compliant)
• Shelves: 3
• Display: HIC 5.6 in. 7-segment display with capacitive touch buttons
• Warranty: Warranty varies by country, please contact us for details
• Monitoring Options: Alarm, Recorder
• Connectivity: Remote Alarm Connections, 4-20mA, RS485, and Dry Contacts
• Compressor: H-drive