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Thermo Scientific™ TDE Series -40°C Ultra-Low Temperature Freezers
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 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 3.9 kWh/day to DXF400 = 8.0 kWh/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.
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Specifications
Specifications
| Description | Thermo Scientific TDE Series -40°C Ultra-Low Freezers, 500-Box Capacity, 115V, 60Hz |
| Capacity (English) | 24.1 cu. ft. |
| Capacity (Metric) | 682 L |
| Temperature Range | -10°C to -40°C |
| Door Style | Outer (1), Inner (4) |
| No. of Doors | 5 |
| Insulation | Vacuum Insulation Panels (VIP) + Water-Blown Polyurethane Foam (SNAP-compliant) |
| Interior | Stainless Steel |
| Shelves | 3 |
| Capacity (English) Shelf | 205 lb. |
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